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5f2ca1e6 | 1 | #if !defined(__CINT__) || defined(__MAKECINT__) |
4c0d7bc7 | 2 | #include <iostream> |
3 | #include "TH1F.h" | |
4 | #include "TGraphErrors.h" | |
5 | #include "AliBWFunc.h" | |
6 | #include "AliBWTools.h" | |
7 | #include "TF1.h" | |
8 | #include "TFile.h" | |
9 | #include "TDatabasePDG.h" | |
10 | #include "TROOT.h" | |
11 | #include "TCanvas.h" | |
12 | #include "TFolder.h" | |
13 | #include "TStyle.h" | |
14 | #include "AliLatexTable.h" | |
15 | #include "TLegend.h" | |
16 | #include "TVirtualFitter.h" | |
17 | #include "TMath.h" | |
18 | #include "TH2F.h" | |
19 | #include "TSystem.h" | |
20 | #include "TLine.h" | |
21 | #include "TLatex.h" | |
22 | #include "TMath.h" | |
23 | ||
24 | #include "TASImage.h" | |
25 | #include "TPaveText.h" | |
4c0d7bc7 | 26 | #include "StarPPSpectra.C" |
27 | #include "GetE735Ratios.C" | |
3472a634 | 28 | #include "TString.h" |
3725266c | 29 | #include "TObjString.h" |
77233d47 | 30 | #include "TGraphAsymmErrors.h" |
31 | ||
5f2ca1e6 | 32 | #endif |
4c0d7bc7 | 33 | |
3725266c | 34 | |
4c0d7bc7 | 35 | using namespace std; |
36 | ||
37 | ||
38 | // A bunch of useful enums and constants | |
39 | enum {kPion=0,kKaon,kProton,kNPart}; | |
ee08b77d | 40 | enum {kTPC=0,kTOF,kITS,kITSTPC,kK0,kKinks,kCombTOFTPC,kCombAll,kNHist};// "k0" listed here as a kind of PID method... |
4c0d7bc7 | 41 | const Int_t kNDet = kITS+2; |
42 | enum {kPos=0,kNeg,kNCharge}; | |
43 | enum {kPhojet=0,kPyTuneAtlasCSC, kPyTuneCMS6D6T, kPyTunePerugia0, kNTunes} ; | |
44 | enum {kFitLevi=0, kFitUA1, kFitPowerLaw, | |
45 | kFitPhojet, kFitAtlasCSC, kFitCMS6D6T, kFitPerugia0, | |
46 | kNFit}; | |
77233d47 | 47 | enum {kDoFits=0, kDoRatios, kDoSuperposition, kDoDrawWithModels, kDoCompareToStar, kDoDrawSyst, kDoCompareToAllCharged, kDoHelp}; |
058137a6 | 48 | enum {kStatErrors = 0, kSystErrors, kStatSystErrors}; // which errors do we put in the histo that we fit? stat,syst or stat+syst? |
4c0d7bc7 | 49 | |
50 | // flags, labels and names | |
51 | const char * partFlag[] = {"Pion", "Kaon", "Proton"}; | |
d8e6677d | 52 | const char * detFlag[] = {"TPC", "TOF", "ITS standalone", "ITS-TPC", "K0", "Kinks", "Combined TOF + TPC", "Combined TOF + TPC + ITS"}; |
4c0d7bc7 | 53 | const char * chargeFlag[] = {"Pos", "Neg"}; |
54 | const char * chargeLabel[] = {"Positive", "Negative"}; | |
55 | const char * partLabel[kNPart][kNCharge] = {{"#pi^{+}", "#pi^{-}"}, | |
56 | // {"K^{+} (#times 2)", "K^{-} (#times 2)"}, | |
57 | {"K^{+}", "K^{-}"}, | |
58 | {"p" , "#bar{p}"}}; | |
5f2ca1e6 | 59 | const char * partLatex[kNPart][kNCharge] = {{"$\\pi^{+}$", "$\\pi^{-}$"}, |
60 | // {"K^{+} (#times 2)", "K^{-} (#times 2)"}, | |
61 | {"$K^{+}$", "$K^{-}$"}, | |
62 | {"$p$" , "$\\bar{p}$"}}; | |
4c0d7bc7 | 63 | const char * mcTuneName[] = {"Phojet", |
64 | "Pythia - CSC 306", | |
65 | "Pythia - D6T 109", | |
66 | "Pythia - Perugia0 - 320", }; | |
67 | const char * funcName[] = { "Levi", "UA1", "PowerLaw", "Phojet", "AtlasCSC", "CMS6D6T", "Perugia0"}; | |
68 | ||
69 | // Style | |
70 | //const Int_t marker[] = {25,24,28,20,21}; // set for highlithining marek | |
d8e6677d | 71 | //const Int_t marker[] = {20,24,25,28,21}; // standard set |
72 | const Int_t marker[] = {24,25,28,27,21}; // No full symbols | |
4c0d7bc7 | 73 | const Int_t color [] = {1,2,4}; |
74 | ||
75 | const Int_t mcLineColor[] = {kGreen,kRed,kBlue,kBlack}; | |
76 | const Int_t mcLineStyle[] = {1,2,3,4}; | |
77 | ||
78 | ||
79 | // Template needed to combine different detectors | |
ee08b77d | 80 | const Float_t templBins[] = {0.05,0.1,0.12,0.14,0.16,0.18,0.20,0.25,0.30,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9,0.95,1.0,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,2,2.2,2.4,2.6}; |
81 | Int_t nbinsTempl=34; | |
4c0d7bc7 | 82 | |
83 | TH1F * htemplate = new TH1F("htemplate", "htemplate",nbinsTempl, templBins ); | |
84 | ||
85 | // Globals | |
86 | TH1F * hSpectra[kNHist][kNPart][kNCharge]; | |
87 | TH1F * hSpectraMC[kNTunes][kNPart][kNCharge]; | |
3725266c | 88 | TH1F * hSystError[kNHist][kNPart][kNCharge]; |
4c0d7bc7 | 89 | Double_t mass[kNPart]; |
90 | ||
91 | // Functions: | |
92 | // Loading | |
93 | void LoadSpectra() ; | |
94 | void LoadMC() ; | |
95 | ||
96 | // Additional tasks (may be uncommented below) | |
3725266c | 97 | void LoadLibs(); |
4c0d7bc7 | 98 | void DrawStar(Int_t icharge); |
99 | void GetITSResiduals(); | |
100 | void DrawWithModels() ; | |
101 | void DrawAllAndKaons(); | |
102 | void DrawWithJacek(); | |
103 | void DrawRatioToStar(); | |
104 | void DrawRatios(); | |
3725266c | 105 | void DrawWithSyst(); |
5f2ca1e6 | 106 | void FitCombined(); |
3725266c | 107 | void PrintCanvas(TCanvas* c,const TString formats) ; |
c4fe358b | 108 | void Help(); |
4c0d7bc7 | 109 | |
110 | // External stuff | |
5f2ca1e6 | 111 | void ALICEWorkInProgress(TCanvas *c,TString today="11/05/2010", TString label = "ALICE performance"){ |
112 | ||
55056a39 | 113 | TPad *myPadLogo = new TPad("myPadLogo", "Pad for ALICE Logo",0.72,0.72,0.89,0.89); |
114 | //TPad *myPadLogo = new TPad("myPadLogo", "Pad for ALICE Logo",0.72,0.62,0.85,0.75); | |
5f2ca1e6 | 115 | myPadLogo->SetFillColor(0); |
116 | myPadLogo->SetBorderMode(0); | |
117 | myPadLogo->SetBorderSize(2); | |
118 | myPadLogo->SetFrameBorderMode(0); | |
119 | myPadLogo->SetLeftMargin(0.0); | |
120 | myPadLogo->SetTopMargin(0.0); | |
121 | myPadLogo->SetBottomMargin(0.0); | |
122 | myPadLogo->SetRightMargin(0.0); | |
123 | myPadLogo->SetFillStyle(0); | |
124 | myPadLogo->Draw(); | |
125 | myPadLogo->cd(); | |
126 | TASImage *myAliceLogo = new TASImage("alice_logo.png"); | |
127 | myAliceLogo->Draw(); | |
55056a39 | 128 | c->cd(); |
129 | TPaveText* t1=new TPaveText(0.418103, 0.837798, 0.656609, 0.888393,"NDC"); | |
5f2ca1e6 | 130 | t1->SetFillStyle(0); |
131 | t1->SetBorderSize(0); | |
132 | t1->AddText(0.,0.,label); | |
133 | t1->SetTextColor(kRed); | |
134 | t1->SetTextFont(42); | |
55056a39 | 135 | t1->SetTextSize(0.04); |
5f2ca1e6 | 136 | t1->Draw(); |
55056a39 | 137 | TPaveText* t2=new TPaveText(0.418103, 0.80, 0.656609, 0.84,"NDC"); |
5f2ca1e6 | 138 | t2->SetFillStyle(0); |
139 | t2->SetBorderSize(0); | |
55056a39 | 140 | t2->AddText(0.,0.,"pp at #sqrt{s} = 900 GeV (2009 data)"); |
5f2ca1e6 | 141 | t2->SetTextColor(kRed); |
55056a39 | 142 | t2->SetTextFont(42); |
143 | t2->SetTextSize(0.027); | |
5f2ca1e6 | 144 | t2->Draw(); |
55056a39 | 145 | TPaveText* t3=new TPaveText(0.418103, 0.76, 0.656609, 0.80,"NDC"); |
146 | t3->SetFillStyle(0); | |
147 | t3->SetBorderSize(0); | |
148 | t3->AddText(0.,0.,"Statistical and systematic errors"); | |
149 | t3->SetTextColor(kRed); | |
150 | t3->SetTextFont(42); | |
151 | t3->SetTextSize(0.027); | |
152 | t3->Draw(); | |
153 | // TPaveText* t2=new TPaveText(0.65,0.65,0.89,0.7,"NDC"); | |
154 | // t2->SetFillStyle(0); | |
155 | // t2->SetBorderSize(0); | |
156 | // t2->SetTextColor(kRed); | |
157 | // t2->SetTextFont(52); | |
158 | // t2->AddText(0.,0.,today.Data()); | |
159 | // t2->Draw(); | |
5f2ca1e6 | 160 | } |
4c0d7bc7 | 161 | |
162 | // Used to tag plots | |
163 | TDatime dt; | |
164 | TString today = ""; | |
165 | ||
166 | ||
167 | ||
168 | // Switches | |
169 | Bool_t convertToMT = 0; | |
77233d47 | 170 | Bool_t sumCharge = 0; |
058137a6 | 171 | Int_t whatToFit = kStatErrors; |
4c0d7bc7 | 172 | Bool_t scaleKaons = kFALSE; |
0e6f7392 | 173 | Bool_t drawStar = kFALSE; // Overlay star when doing fits |
4c0d7bc7 | 174 | Bool_t correctSecondaries = 1; |
175 | Bool_t correctGeantFlukaXS = 1; | |
5f2ca1e6 | 176 | Int_t iCombInStudy = kCombAll; //kCombTOFTPC |
c4fe358b | 177 | Int_t fitFuncID = kFitLevi; |
5f2ca1e6 | 178 | Bool_t showMC=kTRUE; |
179 | Bool_t showE735=kTRUE; | |
77233d47 | 180 | Bool_t useSecCorrFromDCA=kTRUE; |
2210b002 | 181 | Bool_t flagPreliminary=kFALSE; // Add "preliminary" flag and logo to the plots |
182 | Bool_t doPrint = 0; | |
183 | TString printFormats = "C,eps,root"; // format in which canvases will be printed, if PrintCanvas is called (not all prints are based on printcanvas at the moment). This is a comma separated list. | |
22abbb27 | 184 | |
4c0d7bc7 | 185 | |
eea641de | 186 | void CombineSpectra(Int_t analysisType=kDoHelp, Int_t locfitFuncID = kFitLevi) { //kDoSuperposition;//kDoDrawWithModels;// kDoFits; //kDoRatios; |
4c0d7bc7 | 187 | |
188 | // This macro is used to combine the 900 GeV spectra from 2009 | |
189 | ||
c4fe358b | 190 | fitFuncID=locfitFuncID; |
191 | ||
4c0d7bc7 | 192 | // Load stuff |
3725266c | 193 | LoadLibs(); |
4c0d7bc7 | 194 | |
eea641de | 195 | // Print Help and quit |
196 | if (analysisType == kDoHelp) { | |
197 | Help(); | |
198 | return; | |
199 | } | |
200 | ||
201 | ||
4c0d7bc7 | 202 | // Set date |
203 | today = today + long(dt.GetDay()) +"/" + long(dt.GetMonth()) +"/"+ long(dt.GetYear()); | |
204 | ||
205 | ||
206 | // Set Masses | |
207 | mass[kPion] = TDatabasePDG::Instance()->GetParticle("pi+")->Mass(); | |
208 | mass[kKaon] = TDatabasePDG::Instance()->GetParticle("K+")->Mass(); | |
209 | mass[kProton] = TDatabasePDG::Instance()->GetParticle("proton")->Mass(); | |
210 | ||
211 | // Load histos | |
212 | LoadSpectra(); | |
213 | LoadMC(); | |
214 | ||
215 | // Additional tasks | |
216 | //DrawStar(icharge); | |
217 | // GetITSResiduals(); | |
5f2ca1e6 | 218 | if(analysisType==kDoSuperposition) DrawAllAndKaons(); |
219 | else if(analysisType==kDoDrawWithModels) DrawWithModels() ; | |
77233d47 | 220 | else if(analysisType==kDoCompareToAllCharged) DrawWithJacek(); |
c4fe358b | 221 | else if(analysisType==kDoCompareToStar) DrawRatioToStar(); |
5f2ca1e6 | 222 | else if(analysisType==kDoRatios) DrawRatios(); |
3725266c | 223 | else if(analysisType==kDoDrawSyst) DrawWithSyst(); |
5f2ca1e6 | 224 | else if(analysisType==kDoFits) FitCombined(); |
b7018bc7 | 225 | return; |
5f2ca1e6 | 226 | } |
4c0d7bc7 | 227 | |
228 | ||
5f2ca1e6 | 229 | void FitCombined() { |
eea641de | 230 | gStyle->SetOptTitle(0); |
231 | gStyle->SetOptStat(0); | |
232 | ||
4c0d7bc7 | 233 | // Draw combined & Fit |
234 | AliBWFunc * fm = new AliBWFunc; | |
235 | fm->SetVarType(AliBWFunc::kdNdpt); | |
236 | if (convertToMT) fm->SetVarType(AliBWFunc::kOneOverMtdNdmt); | |
237 | ||
238 | // table to print results | |
2f7f947e | 239 | AliLatexTable table(10,"c|ccccccccc"); |
4c0d7bc7 | 240 | if (fitFuncID == kFitLevi) { |
55056a39 | 241 | table.InsertCustomRow("Part & Yield & Yield (FIT) & T Slope & n & $\\chi^2$/NDF & Min X & Extrap (%) & $\\langle p_{t} \\rangle (Fit)$ & $\\langle p_{t} \\rangle$ (FIT+DATA)\\\\"); |
4c0d7bc7 | 242 | } else if (fitFuncID == kFitPowerLaw) { |
55056a39 | 243 | table.InsertCustomRow("Part & Yield & Norm & n & pt0 & $\\chi^2$/NDF & Min X & Frac Above & $\\langle p_{t} \\rangle (Fit)$ & $\\langle p_{t} \\rangle$ (FIT+DATA) \\\\"); |
4c0d7bc7 | 244 | } else { |
55056a39 | 245 | table.InsertCustomRow("Part & Yield & Par0 & Par2 & Par1 & $\\chi^2$/NDF & Min X & Frac Above & $\\langle p_{t} \\rangle (Fit)$ & $\\langle p_{t} \\rangle$ (FIT+DATA) \\\\"); |
4c0d7bc7 | 246 | |
247 | } | |
2f7f947e | 248 | table.InsertHline(); |
49ad829f | 249 | AliLatexTable tempTable(3,"c|cc"); |
250 | tempTable.InsertCustomRow("Part & Yield & $\\langle p_{t} \\rangle$ \\\\"); | |
251 | tempTable.InsertHline(); | |
4c0d7bc7 | 252 | |
2210b002 | 253 | TH1F* hRatiosToFit[kNPart][kNCharge]; // Ratio data/fit function, stat error by default |
254 | TH1F* hRatiosToFitSyst[kNPart][kNCharge]; // Ratio data/fit, stat + syst | |
058137a6 | 255 | // Fit all |
256 | Int_t chargeLoop = sumCharge ? 1 : 2; | |
257 | for(Int_t icharge = 0; icharge < chargeLoop; icharge++){ | |
5f2ca1e6 | 258 | |
259 | TCanvas * c2 = new TCanvas(TString("cCombined")+chargeFlag[icharge]+"_"+funcName[fitFuncID], TString("cCombined")+chargeFlag[icharge],700,700); | |
260 | c2->SetTickx(); | |
261 | c2->SetTicky(); | |
262 | c2->SetLeftMargin(0.14); | |
263 | TCanvas * c2r = new TCanvas(TString("cCombinedRatio")+chargeFlag[icharge]+"_"+funcName[fitFuncID], TString("cCombinedRatio")+chargeFlag[icharge],700,700); | |
5f2ca1e6 | 264 | c2->cd(); |
265 | gPad->SetLogy(); | |
266 | TH2F * hempty = new TH2F(TString("hempty")+long(icharge),"hempty",100,0.,2.9, 100, 0.0005,5); | |
4c0d7bc7 | 267 | hempty->SetXTitle("p_{t} (GeV/c)"); |
268 | hempty->SetYTitle("1/N_{ev} d^{2}N / dydp_{t} (GeV/c)^{-1}"); | |
5f2ca1e6 | 269 | hempty->GetYaxis()->SetTitleOffset(1.35); |
270 | hempty->GetXaxis()->SetTitleOffset(1.1); | |
4c0d7bc7 | 271 | hempty->Draw(); |
5f2ca1e6 | 272 | c2r->cd(); |
273 | gPad->SetGridy(); | |
274 | TH2F * hemptyR = new TH2F(TString("hemptyR")+long(icharge),"hemptyR",100,0.,2.9, 100, 0.5,1.5); | |
275 | hemptyR->SetXTitle("p_{t} (GeV/c)"); | |
276 | hemptyR->SetYTitle("Data/Fit"); | |
277 | hemptyR->Draw(); | |
278 | ||
22abbb27 | 279 | |
280 | TLegend * l = new TLegend(0.176724, 0.153274, 0.475575, 0.434524,chargeLabel[icharge]); | |
4c0d7bc7 | 281 | l->SetFillColor(kWhite); |
5f2ca1e6 | 282 | l->SetTextSize(0.035); |
55056a39 | 283 | |
284 | ||
285 | ||
286 | TPaveText* tf=new TPaveText(0.321839, 0.175595, 0.685345, 0.299107,"NDC"); | |
5f2ca1e6 | 287 | if(fitFuncID == kFitLevi){ |
288 | tf->AddText("#frac{dN}{dp_{t}} #propto p_{t} #left(1+#frac{#sqrt{m^{2}+p_{t}^{2}} -m}{nT} #right)^{-n}"); | |
289 | // tf->SetNDC(); | |
290 | tf->SetTextFont(12); | |
55056a39 | 291 | tf->SetTextSize(0.032); |
5f2ca1e6 | 292 | } |
4c0d7bc7 | 293 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ |
5f2ca1e6 | 294 | printf(" ----- Fit %s %s ------\n",partFlag[ipart],chargeFlag[icharge]); |
4c0d7bc7 | 295 | Float_t fitmin = 0; |
296 | Float_t fitmax = 3; | |
297 | ||
298 | // Get functions | |
299 | TF1 * func = 0; | |
3472a634 | 300 | Int_t normPar = -1; |
4c0d7bc7 | 301 | if(fitFuncID == kFitLevi) { |
3472a634 | 302 | normPar = 0; // The levi is normalized by parameter 0 |
4c0d7bc7 | 303 | if (ipart == kPion) |
304 | func = fm->GetLevi(mass[ipart], 0.12, 7, 1.5); | |
305 | if (ipart == kKaon) | |
306 | func = fm->GetLevi(mass[ipart], 0.17, 7, 0.17); | |
307 | if (ipart == kProton) | |
5f2ca1e6 | 308 | func = fm->GetLevi(mass[ipart], 0.15, 8.5, 0.09); |
309 | } | |
4c0d7bc7 | 310 | else if(fitFuncID == kFitUA1) func = fm->GetUA1(mass[ipart],0.2,1.25,1.25,0.2,1.5); |
311 | else if(fitFuncID == kFitPowerLaw) { | |
22abbb27 | 312 | // fitmin=0; |
313 | // fitmax=1; | |
4c0d7bc7 | 314 | if (ipart == kPion) |
315 | func = fm->GetPowerLaw(1.0, 8.6, 7); | |
316 | if (ipart == kKaon) | |
317 | func = fm->GetPowerLaw(3.0, 12, 2.6); | |
318 | if (ipart == kProton) | |
319 | func = fm->GetPowerLaw(24, 72, 0.8); | |
320 | } | |
321 | else if(fitFuncID == kFitPhojet) func = fm->GetHistoFunc(hSpectraMC[kPhojet] [ipart][icharge]); | |
322 | else if(fitFuncID == kFitAtlasCSC) func = fm->GetHistoFunc(hSpectraMC[kPyTuneAtlasCSC][ipart][icharge]); | |
323 | else if(fitFuncID == kFitPerugia0) func = fm->GetHistoFunc(hSpectraMC[kPyTunePerugia0][ipart][icharge]); | |
324 | else if(fitFuncID == kFitCMS6D6T) func = fm->GetHistoFunc(hSpectraMC[kPyTuneCMS6D6T] [ipart][icharge]); | |
325 | else { | |
326 | cout << "Unknown fit ID " << fitFuncID << endl; | |
327 | return; | |
328 | } | |
329 | ||
330 | if(fitFuncID >= kFitPhojet){ | |
331 | fitmin = 0.0; | |
332 | fitmax = 1.0; | |
333 | } | |
334 | ||
058137a6 | 335 | // Temp: fit histo with sist errors |
22abbb27 | 336 | TH1F * hsyst = new TH1F(*htemplate); |
337 | TH1F * hsyststat = 0; | |
55056a39 | 338 | hsyst->SetFillColor(kGray); |
3725266c | 339 | AliBWTools::GetValueAndError(hsyst,hSpectra[iCombInStudy][ipart][icharge],hSystError[iCombInStudy][ipart][icharge],kTRUE); |
22abbb27 | 340 | hsyststat= new TH1F(*hsyst); |
341 | AliBWTools::GetHistoCombinedErrors(hsyststat,hSpectra[iCombInStudy][ipart][icharge]); // combine syst and stat | |
55056a39 | 342 | hsyststat->SetFillColor(kGray); |
3725266c | 343 | |
058137a6 | 344 | TH1F * hToFit = 0; |
345 | if (whatToFit == kStatErrors) hToFit = hSpectra[iCombInStudy][ipart][icharge]; // Shorthand | |
346 | if (sumCharge) hToFit->Add(hSpectra[iCombInStudy][ipart][1]); | |
347 | if (whatToFit == kStatSystErrors) { | |
22abbb27 | 348 | hToFit = hsyststat;// Shorthand |
058137a6 | 349 | } |
350 | if (whatToFit == kSystErrors) hToFit = hsyst; | |
351 | ||
3725266c | 352 | |
353 | if(!AliBWTools::Fit(hToFit,func,fitmin,fitmax)) { | |
4c0d7bc7 | 354 | cout << " FIT ERROR " << endl; |
355 | return; | |
356 | } | |
3725266c | 357 | cout << "DRAWING" << endl; |
22abbb27 | 358 | c2->cd(); |
359 | hsyststat->Draw("same,e2"); | |
360 | // TH1F * hsyststat2 = new TH1F(*hsyststat); | |
361 | // hsyststat2->SetFillColor(kWhite); | |
362 | // hsyststat2->SetLineColor(kBlack); | |
363 | // hsyststat2->Draw("same,e2"); | |
058137a6 | 364 | hToFit->Draw("same"); |
3725266c | 365 | TF1* fitfunc=(TF1*)hToFit->GetListOfFunctions()->At(0); |
5f2ca1e6 | 366 | fitfunc->Draw("same"); |
367 | fitfunc->SetRange(0,4); | |
368 | fitfunc->SetLineColor(hSpectra[iCombInStudy][ipart][icharge]->GetLineColor()); | |
c4fe358b | 369 | if(drawStar) DrawStar(icharge); |
058137a6 | 370 | hRatiosToFit[ipart][icharge]=(TH1F*)hToFit->Clone(Form("hRatio%s%s",chargeFlag[icharge],partFlag[icharge])); // Ratio data/fit |
2210b002 | 371 | hRatiosToFitSyst[ipart][icharge]=(TH1F*)hsyststat->Clone(Form("hRatioSyst%s%s",chargeFlag[icharge],partFlag[icharge])); // Ratio data/fit |
058137a6 | 372 | for(Int_t iBin=1; iBin<hToFit->GetNbinsX(); iBin++){ |
373 | Double_t lowLim=hToFit->GetBinLowEdge(iBin); | |
374 | Double_t highLim=hToFit->GetBinLowEdge(iBin+1); | |
5f2ca1e6 | 375 | Double_t contFunc=fitfunc->Integral(lowLim,highLim)/(highLim-lowLim); |
058137a6 | 376 | Double_t ratio=hToFit->GetBinContent(iBin)/contFunc; |
377 | Double_t eratio=hToFit->GetBinError(iBin)/contFunc; | |
2210b002 | 378 | Double_t eratioSyst=hsyststat->GetBinError(iBin)/contFunc; |
379 | hRatiosToFitSyst[ipart][icharge]->SetBinContent(iBin,ratio); | |
380 | hRatiosToFitSyst[ipart][icharge]->SetBinError(iBin,eratioSyst); | |
5f2ca1e6 | 381 | hRatiosToFit[ipart][icharge]->SetBinContent(iBin,ratio); |
382 | hRatiosToFit[ipart][icharge]->SetBinError(iBin,eratio); | |
383 | } | |
058137a6 | 384 | // hToFit->GetListOfFunctions()->At(0)->Draw("same"); |
385 | // ((TF1*)hToFit->GetListOfFunctions()->At(0))->SetRange(0,4); | |
386 | // ((TF1*)hToFit->GetListOfFunctions()->At(0))->SetLineColor(hToFit->GetLineColor()); | |
5f2ca1e6 | 387 | c2->Update(); |
058137a6 | 388 | l->AddEntry(hToFit, |
4c0d7bc7 | 389 | scaleKaons && ipart == kKaon ? |
390 | (TString(partLabel[ipart][icharge])+" #times 2").Data() | |
391 | : partLabel[ipart][icharge]); | |
058137a6 | 392 | // TF1 * fClone = (TF1*) hToFit->GetListOfFunctions()->At(0)->Clone(); |
393 | // hToFit->GetListOfFunctions()->Add(fClone); | |
4c0d7bc7 | 394 | // fClone->SetLineStyle(kDashed); |
395 | // fClone->SetRange(0,100); | |
396 | // fClone->Draw("same"); | |
397 | ||
398 | // populate table | |
399 | // Float_t yield = func->Integral(0.45,1.05); | |
400 | // Float_t yieldE = func->IntegralError(0.45,1.05); | |
401 | ||
402 | Float_t yield = func->Integral(0.,100); | |
403 | //Float_t yieldE = func->IntegralError(0.,100); | |
404 | ||
405 | Double_t yieldTools, yieldETools; | |
406 | Double_t partialYields[3],partialYieldsErrors[3]; | |
058137a6 | 407 | AliBWTools::GetYield(hToFit, func, yieldTools, yieldETools, |
4c0d7bc7 | 408 | 0, 100, partialYields,partialYieldsErrors); |
409 | Double_t tslope = func->GetParameter(2); | |
410 | Double_t tslopeE = func->GetParError(2); | |
411 | ||
5f2ca1e6 | 412 | table.SetNextCol(partLatex[ipart][icharge]); |
4c0d7bc7 | 413 | //table.SetNextCol(yield,yieldE,-4); |
414 | table.SetNextCol(yieldTools, yieldETools,-4); | |
415 | table.SetNextCol(func->GetParameter(0)); | |
416 | table.SetNextCol(tslope,tslopeE,-4); | |
55056a39 | 417 | table.SetNextCol(func->GetParameter(1),func->GetParError(1),-2); |
4c0d7bc7 | 418 | table.SetNextCol(Form("%2.2f/%d",func->GetChisquare(),func->GetNDF())); |
058137a6 | 419 | Float_t lowestPoint = AliBWTools::GetLowestNotEmptyBinEdge(hToFit); |
4c0d7bc7 | 420 | //Float_t lowestPoint = AliBWTools::GetLowestNotEmptyBinEdge(hSpectra[kITS][ipart][icharge]); |
421 | Float_t yieldAbove = func->Integral(lowestPoint,100); | |
422 | table.SetNextCol(lowestPoint,-2); | |
55056a39 | 423 | table.SetNextCol((1 - yieldAbove/yield)*100,-1); |
424 | Float_t mean, meane; // Mean using only fit function | |
425 | Double_t meanDF, meanDFe; // Mean from data + fit | |
4c0d7bc7 | 426 | Float_t mean2, mean2e; |
55056a39 | 427 | if (fitFuncID < kFitPhojet) { |
428 | AliBWTools::GetMean (func, mean, meane , 0.,100., normPar); | |
429 | AliBWTools::GetMeanSquare(func, mean2, mean2e, 0.,100., normPar); | |
430 | } | |
ffcaf7be | 431 | // AliBWTools::GetMeanDataAndExtrapolation(hToFit, func, meanDF, meanDFe, 0.,100.); |
55056a39 | 432 | AliBWTools::GetMeanDataAndExtrapolation(hToFit, func, meanDF, meanDFe, 0.,100.); |
55056a39 | 433 | table.SetNextCol(mean, meane ,-4); |
434 | table.SetNextCol(meanDF, meanDFe,-4); | |
4c0d7bc7 | 435 | |
436 | // fMean2->IntegralError(0,100)/func->Integral(0,100),-7); | |
437 | table.InsertRow(); | |
438 | ||
439 | ||
440 | /// TEMP TABLE | |
49ad829f | 441 | tempTable.SetNextCol(partLatex[ipart][icharge]); |
4c0d7bc7 | 442 | tempTable.SetNextCol(yieldTools, yieldETools, -4); |
55056a39 | 443 | tempTable.SetNextCol(meanDF, meanDFe ,-4); |
49ad829f | 444 | // tempTable.SetNextCol(partialYields[1], partialYieldsErrors[1], -4); |
445 | // tempTable.SetNextCol(yieldAbove/yield,-2); | |
4c0d7bc7 | 446 | tempTable.InsertRow(); |
5f2ca1e6 | 447 | c2r->cd(); |
2210b002 | 448 | hRatiosToFitSyst[ipart][icharge]->Draw("e2same"); |
5f2ca1e6 | 449 | hRatiosToFit[ipart][icharge]->Draw("esame"); |
450 | ||
4c0d7bc7 | 451 | } |
5f2ca1e6 | 452 | c2->cd(); |
2210b002 | 453 | if (flagPreliminary) ALICEWorkInProgress(c2,"","ALICE Preliminary"); |
5f2ca1e6 | 454 | l->Draw(); |
2210b002 | 455 | if (flagPreliminary) tf->Draw(); |
5f2ca1e6 | 456 | c2r->cd(); |
2210b002 | 457 | if(flagPreliminary) ALICEWorkInProgress(c2r,"","ALICE Preliminary"); |
4c0d7bc7 | 458 | l->Draw(); |
0e019ec6 | 459 | PrintCanvas(c2,printFormats); |
460 | PrintCanvas(c2r,printFormats); | |
4c0d7bc7 | 461 | |
5f2ca1e6 | 462 | |
4c0d7bc7 | 463 | } |
464 | ||
465 | ||
55056a39 | 466 | table.PrintTable("ASCII"); |
4c0d7bc7 | 467 | |
468 | cout << "" << endl; | |
469 | tempTable.PrintTable("ASCII"); | |
470 | ||
5f2ca1e6 | 471 | |
472 | ||
4c0d7bc7 | 473 | } |
474 | ||
475 | void LoadSpectra() { | |
476 | ||
3725266c | 477 | // Loads spectra for different detectors and corresponding systematic errors. |
478 | ||
4c0d7bc7 | 479 | TFile * f=0; |
480 | ||
3725266c | 481 | // Systematic errors: initialize histos |
482 | gROOT->cd(); | |
483 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
484 | for(Int_t idet = 0; idet < kNHist; idet++){ | |
485 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
486 | hSystError[idet][ipart][icharge] = new TH1F (TString("hSyst_")+detFlag[idet]+partFlag[ipart]+chargeFlag[icharge], | |
487 | TString("hSyst_")+detFlag[idet]+partFlag[ipart]+chargeFlag[icharge], | |
488 | nbinsTempl,templBins); | |
489 | hSystError[idet][ipart][icharge]->SetMarkerColor (color[ipart] ); | |
490 | hSystError[idet][ipart][icharge]->SetLineColor (color[ipart] ); | |
491 | ||
492 | } | |
493 | ||
494 | } | |
495 | ||
496 | } | |
497 | ||
4c0d7bc7 | 498 | // Load |
499 | ||
500 | ||
501 | // TOF | |
5f2ca1e6 | 502 | // Load Efficiencies |
503 | f = new TFile("./Files/effhistos.root"); | |
504 | TH1D * hEffTrackTOF[kNPart][kNCharge]; | |
505 | TH1D * hEffMatchTOF[kNPart][kNCharge]; | |
506 | hEffTrackTOF[kPion] [kPos] = (TH1D*) f->Get("hpitrk_pos"); | |
507 | hEffTrackTOF[kKaon] [kPos] = (TH1D*) f->Get("hkatrk_pos"); | |
508 | hEffTrackTOF[kProton][kPos] = (TH1D*) f->Get("hprtrk_pos"); | |
509 | hEffMatchTOF[kPion] [kPos] = (TH1D*) f->Get("hpieff_pos"); | |
510 | hEffMatchTOF[kKaon] [kPos] = (TH1D*) f->Get("hkaeff_pos"); | |
511 | hEffMatchTOF[kProton][kPos] = (TH1D*) f->Get("hpreff_pos"); | |
512 | hEffTrackTOF[kPion] [kNeg] = (TH1D*) f->Get("hpitrk_neg"); | |
513 | hEffTrackTOF[kKaon] [kNeg] = (TH1D*) f->Get("hkatrk_neg"); | |
514 | hEffTrackTOF[kProton][kNeg] = (TH1D*) f->Get("hprtrk_neg"); | |
515 | hEffMatchTOF[kPion] [kNeg] = (TH1D*) f->Get("hpieff_neg"); | |
516 | hEffMatchTOF[kKaon] [kNeg] = (TH1D*) f->Get("hkaeff_neg"); | |
517 | hEffMatchTOF[kProton][kNeg] = (TH1D*) f->Get("hpreff_neg"); | |
518 | ||
4c0d7bc7 | 519 | // f = new TFile("./Files/spectra-pos-y.root"); |
5f2ca1e6 | 520 | f = new TFile("./Files/spectraRaw-pos-y.root"); |
4c0d7bc7 | 521 | hSpectra[kTOF][kPion] [kPos]= (TH1F*) f->Get("hpi"); |
522 | hSpectra[kTOF][kProton][kPos]= (TH1F*) f->Get("hpr"); | |
523 | hSpectra[kTOF][kKaon] [kPos]= (TH1F*) f->Get("hka"); | |
524 | hSpectra[kTOF][kPion] [kPos]->SetName("hpiPos"); | |
525 | hSpectra[kTOF][kProton][kPos]->SetName("hprPos"); | |
526 | hSpectra[kTOF][kKaon] [kPos]->SetName("hkaPos"); | |
527 | //f = new TFile("./Files/spectra-neg-y.root"); | |
5f2ca1e6 | 528 | f = new TFile("./Files/spectraRaw-neg-y.root"); |
4c0d7bc7 | 529 | hSpectra[kTOF][kPion] [kNeg]= (TH1F*) f->Get("hpi"); |
530 | hSpectra[kTOF][kProton][kNeg]= (TH1F*) f->Get("hpr"); | |
531 | hSpectra[kTOF][kKaon] [kNeg]= (TH1F*) f->Get("hka"); | |
532 | hSpectra[kTOF][kPion] [kNeg]->SetName("hpiNeg"); | |
533 | hSpectra[kTOF][kProton][kNeg]->SetName("hprNeg"); | |
534 | hSpectra[kTOF][kKaon] [kNeg]->SetName("hkaNeg"); | |
535 | ||
5f2ca1e6 | 536 | // Divide for efficiency |
537 | hSpectra[kTOF][kPion] [kPos]->Divide(hEffTrackTOF[kPion] [kPos]); | |
538 | hSpectra[kTOF][kKaon] [kPos]->Divide(hEffTrackTOF[kKaon] [kPos]); | |
539 | hSpectra[kTOF][kProton][kPos]->Divide(hEffTrackTOF[kProton][kPos]); | |
540 | hSpectra[kTOF][kPion] [kPos]->Divide(hEffMatchTOF[kPion] [kPos]); | |
541 | hSpectra[kTOF][kKaon] [kPos]->Divide(hEffMatchTOF[kKaon] [kPos]); | |
542 | hSpectra[kTOF][kProton][kPos]->Divide(hEffMatchTOF[kProton][kPos]); | |
543 | hSpectra[kTOF][kPion] [kNeg]->Divide(hEffTrackTOF[kPion] [kNeg]); | |
544 | hSpectra[kTOF][kKaon] [kNeg]->Divide(hEffTrackTOF[kKaon] [kNeg]); | |
545 | hSpectra[kTOF][kProton][kNeg]->Divide(hEffTrackTOF[kProton][kNeg]); | |
546 | hSpectra[kTOF][kPion] [kNeg]->Divide(hEffMatchTOF[kPion] [kNeg]); | |
547 | hSpectra[kTOF][kKaon] [kNeg]->Divide(hEffMatchTOF[kKaon] [kNeg]); | |
548 | hSpectra[kTOF][kProton][kNeg]->Divide(hEffMatchTOF[kProton][kNeg]); | |
549 | ||
550 | ||
551 | // Clean UP TOF spectra, removing unwanted points | |
4c0d7bc7 | 552 | cout << "Cleaning Up TOF spectra" << endl; |
553 | Int_t nbin = hSpectra[kTOF][kKaon][kPos]->GetNbinsX(); | |
554 | for(Int_t ibin = 1; ibin <= nbin; ibin++){ | |
555 | Float_t pt = hSpectra[kTOF][kKaon][kPos]->GetBinCenter(ibin); | |
556 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
557 | if (pt > 2.35) { | |
558 | hSpectra[kTOF][kKaon][icharge]->SetBinContent(ibin,0); | |
559 | hSpectra[kTOF][kKaon][icharge]->SetBinError (ibin,0); | |
560 | hSpectra[kTOF][kProton][icharge]->SetBinContent(ibin,0); | |
561 | hSpectra[kTOF][kProton][icharge]->SetBinError (ibin,0); | |
562 | } | |
563 | } | |
564 | } | |
565 | // cout << "Scaling TOF to TPC" << endl; | |
566 | // // Scale protons to TPC | |
567 | // hSpectra[kTOF][kProton][kPos]->Scale(1./1.05); | |
568 | // // Scale pbar so that pbar/p is compatible with Panos | |
569 | // hSpectra[kTOF][kProton][kNeg]->Scale(1./1.1); | |
570 | ||
3725266c | 571 | // TOF: systematics |
572 | // Load TOF systematic errors: | |
573 | f = new TFile ("./Files/systMatchingPos.root"); | |
574 | AliBWTools::AddHisto(hSystError[kTOF][kPion][kPos] ,(TH1*)gDirectory->Get("hErrPionMatch") ); | |
575 | AliBWTools::AddHisto(hSystError[kTOF][kProton][kPos],(TH1*)gDirectory->Get("hErrProtonMatch")); | |
576 | AliBWTools::AddHisto(hSystError[kTOF][kKaon][kPos] ,(TH1*)gDirectory->Get("hErrKaonMatch") ); | |
577 | f = new TFile ("./Files/systMatchingNeg.root"); | |
578 | AliBWTools::AddHisto(hSystError[kTOF][kPion] [kNeg],(TH1*)gDirectory->Get("hErrPionMatch")); | |
579 | AliBWTools::AddHisto(hSystError[kTOF][kProton][kNeg],(TH1*)gDirectory->Get("hErrProtonMatch")); | |
580 | AliBWTools::AddHisto(hSystError[kTOF][kKaon] [kNeg],(TH1*)gDirectory->Get("hErrKaonMatch")); | |
581 | f = new TFile ("./Files/systPIDall.root"); | |
582 | AliBWTools::AddHisto(hSystError[kTOF][kPion] [kPos],(TH1*)gDirectory->Get("hpiCorr")); | |
583 | AliBWTools::AddHisto(hSystError[kTOF][kProton][kPos],(TH1*)gDirectory->Get("hpCorr")); | |
584 | AliBWTools::AddHisto(hSystError[kTOF][kKaon] [kPos],(TH1*)gDirectory->Get("hkCorr")); | |
585 | AliBWTools::AddHisto(hSystError[kTOF][kPion] [kNeg],(TH1*)gDirectory->Get("hpiCorr")); | |
586 | AliBWTools::AddHisto(hSystError[kTOF][kProton][kNeg],(TH1*)gDirectory->Get("hpCorr")); | |
587 | AliBWTools::AddHisto(hSystError[kTOF][kKaon] [kNeg],(TH1*)gDirectory->Get("hkCorr")); | |
4c0d7bc7 | 588 | |
589 | ||
5f2ca1e6 | 590 | // ITS SA |
2210b002 | 591 | f = new TFile("./Files/ITSsaSpectraCorr-28Sep10.root"); |
4c0d7bc7 | 592 | hSpectra[kITS][kPion] [kPos]= (TH1F*) f->Get("hSpectraPos0"); |
593 | hSpectra[kITS][kKaon] [kPos]= (TH1F*) f->Get("hSpectraPos1"); | |
594 | hSpectra[kITS][kProton][kPos]= (TH1F*) f->Get("hSpectraPos2"); | |
595 | hSpectra[kITS][kPion] [kNeg]= (TH1F*) f->Get("hSpectraNeg0"); | |
596 | hSpectra[kITS][kKaon] [kNeg]= (TH1F*) f->Get("hSpectraNeg1"); | |
597 | hSpectra[kITS][kProton][kNeg]= (TH1F*) f->Get("hSpectraNeg2"); | |
598 | ||
599 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
600 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
2210b002 | 601 | Int_t nbinITS = hSpectra[kITS][ipart][icharge]->GetNbinsX(); |
602 | for(Int_t ibin = 1; ibin <= nbinITS; ibin++){ | |
4c0d7bc7 | 603 | if(hSpectra[kITS][ipart][icharge]->GetBinContent(ibin) < 0 ) { |
604 | hSpectra[kITS][ipart][icharge]->SetBinContent(ibin,0); | |
605 | hSpectra[kITS][ipart][icharge]->SetBinError (ibin,0); | |
606 | } | |
5f2ca1e6 | 607 | if(ipart == kProton && ibin==9){ |
608 | printf("Kill bin %d (%f - %f GeV/c)for ITS protons\n",ibin,hSpectra[kITS][ipart][icharge]->GetBinLowEdge(ibin),hSpectra[kITS][ipart][icharge]->GetBinLowEdge(ibin)+hSpectra[kITS][ipart][icharge]->GetBinWidth(ibin)); | |
609 | hSpectra[kITS][ipart][icharge]->SetBinContent(ibin,0); | |
610 | hSpectra[kITS][ipart][icharge]->SetBinError (ibin,0); | |
611 | } | |
4c0d7bc7 | 612 | // if ((ipart == kKaon && ibin >= 12) || (ipart == kProton && ibin >= 20)) { |
613 | // hSpectra[kITS][ipart][icharge]->SetBinContent(ibin,0); | |
614 | // hSpectra[kITS][ipart][icharge]->SetBinError (ibin,0); | |
615 | // } | |
616 | } | |
617 | ||
618 | } | |
619 | } | |
620 | ||
eea641de | 621 | if(useSecCorrFromDCA){ |
77233d47 | 622 | TFile* fseccorr = new TFile("./Files/CorrFac-SecProtons3Meth-ITSsa.root"); |
623 | TH1F* hcorrp=(TH1F*)fseccorr->Get("hSecPCorrFromDCAexpo"); | |
624 | TH1F* hcorrpbar=(TH1F*)fseccorr->Get("hSecPbarCorrFromDCAexpo"); | |
eea641de | 625 | hSpectra[kITS][kProton][kPos]->Multiply(hcorrp); |
626 | hSpectra[kITS][kProton][kNeg]->Multiply(hcorrpbar); | |
627 | fseccorr->Close(); | |
628 | } | |
4c0d7bc7 | 629 | |
3725266c | 630 | // Load ITS sa systematics, only pt dependent ones |
2210b002 | 631 | // f = TFile::Open("./Files/ITSsa-systematics.root"); |
632 | f = TFile::Open("./Files/ITSsa-systematics_20100928.root"); | |
3725266c | 633 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ |
634 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
635 | AliBWTools::AddHisto(hSystError[kITS][ipart][icharge], (TH1*) gDirectory->Get(Form("hSystTot%s%s",chargeFlag[icharge],partFlag[ipart]))); // Using total error | |
636 | } | |
637 | } | |
638 | ||
4c0d7bc7 | 639 | // ITS + TPC (Marek) |
0e019ec6 | 640 | //f = TFile::Open("./Files/SpectraCorrectedITSBeforeProtons20100720.root"); |
5b103cfc | 641 | f = TFile::Open("./Files/SpectraCorrectedITSBeforeProtons14092010new.root"); |
4c0d7bc7 | 642 | TList * list = (TList*) gDirectory->Get("output"); |
643 | hSpectra[kITSTPC][kPion] [kPos]= (TH1F*) list->FindObject("Pions"); | |
644 | hSpectra[kITSTPC][kKaon] [kPos]= (TH1F*) list->FindObject("Kaons"); | |
645 | hSpectra[kITSTPC][kProton][kPos]= (TH1F*) list->FindObject("Protons"); | |
646 | hSpectra[kITSTPC][kPion] [kNeg]= (TH1F*) list->FindObject("AntiPions"); | |
647 | hSpectra[kITSTPC][kKaon] [kNeg]= (TH1F*) list->FindObject("AntiKaons"); | |
648 | hSpectra[kITSTPC][kProton][kNeg]= (TH1F*) list->FindObject("AntiProtons"); | |
649 | ||
650 | // TPC | |
4c0d7bc7 | 651 | f = new TFile("./Files/protonSpectra_20100615.root"); |
652 | hSpectra[kTPC][kProton][kPos]= AliBWTools::GetHistoFromGraph((TGraphErrors*)f->Get("protonPosClassic"),htemplate); | |
653 | hSpectra[kTPC][kProton][kNeg]= AliBWTools::GetHistoFromGraph((TGraphErrors*)f->Get("protonNegClassic"),htemplate); | |
654 | f = new TFile("./Files/pionSpectra_20100615.root"); | |
655 | hSpectra[kTPC][kPion][kPos]= AliBWTools::GetHistoFromGraph((TGraphErrors*)f->Get("pionPosClassic"),htemplate); | |
656 | hSpectra[kTPC][kPion][kNeg]= AliBWTools::GetHistoFromGraph((TGraphErrors*)f->Get("pionNegClassic"),htemplate); | |
5b103cfc | 657 | // f = new TFile("./Files/kaonSpectra_20100615.root"); |
658 | f = new TFile("./Files/kaonsTPCcorr_2010_08_31.root"); | |
4c0d7bc7 | 659 | hSpectra[kTPC][kKaon][kPos]= AliBWTools::GetHistoFromGraph((TGraphErrors*)f->Get("kaonPosClassic"),htemplate); |
660 | hSpectra[kTPC][kKaon][kNeg]= AliBWTools::GetHistoFromGraph((TGraphErrors*)f->Get("kaonNegClassic"),htemplate); | |
661 | ||
662 | // Clean UP TPC spectra, removing unwanted points | |
663 | cout << "Cleaning Up TPC spectra" << endl; | |
664 | nbin = hSpectra[kTPC][kKaon][kPos]->GetNbinsX(); | |
665 | for(Int_t ibin = 0; ibin < nbin; ibin++){ | |
666 | Float_t pt = hSpectra[kTPC][kKaon][kPos]->GetBinCenter(ibin); | |
5f2ca1e6 | 667 | if (pt > 0.45){ // || pt<0.25) { |
4c0d7bc7 | 668 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ |
669 | hSpectra[kTPC][kKaon][icharge]->SetBinContent(ibin,0); | |
670 | hSpectra[kTPC][kKaon][icharge]->SetBinError (ibin,0); | |
671 | } | |
672 | } | |
0e019ec6 | 673 | if (pt < 0.25) { |
674 | hSpectra[kTPC][kKaon][kNeg]->SetBinContent(ibin,0); | |
675 | hSpectra[kTPC][kKaon][kNeg]->SetBinError (ibin,0); | |
676 | } | |
4c0d7bc7 | 677 | if (pt < 0.45) { |
678 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
679 | hSpectra[kTPC][kProton][icharge]->SetBinContent(ibin,0); | |
680 | hSpectra[kTPC][kProton][icharge]->SetBinError (ibin,0); | |
681 | } | |
682 | } | |
683 | } | |
684 | ||
3725266c | 685 | // Load TPC systematics |
686 | cout << "WARNING: TPC SYST FOR NEGATIVES TO BE CORRECTED" << endl; | |
687 | f = TFile ::Open("./Files/pionsSystSum.root"); | |
688 | AliBWTools::AddHisto(hSystError[kTPC][kPion][kPos],(TH1*) gDirectory->Get("pionsSyst")); | |
689 | AliBWTools::AddHisto(hSystError[kTPC][kPion][kNeg],(TH1*) gDirectory->Get("pionsSyst")); | |
690 | f = TFile ::Open("./Files/kaonsSystSum.root"); | |
691 | AliBWTools::AddHisto(hSystError[kTPC][kKaon][kPos],(TH1*) gDirectory->Get("kaonsSyst")); | |
692 | AliBWTools::AddHisto(hSystError[kTPC][kKaon][kNeg],(TH1*) gDirectory->Get("kaonsSyst")); | |
693 | f = TFile ::Open("./Files/ProtonsSystSum.root"); | |
694 | AliBWTools::AddHisto(hSystError[kTPC][kProton][kPos],(TH1*) gDirectory->Get("ProtonsSyst")); | |
695 | AliBWTools::AddHisto(hSystError[kTPC][kProton][kNeg],(TH1*) gDirectory->Get("ProtonsSyst")); | |
696 | ||
4c0d7bc7 | 697 | // K0s |
49ad829f | 698 | f = new TFile ("./Files/PtSpectraCorrectedK0sOff_20100803.root"); |
4c0d7bc7 | 699 | // hSpectra[kK0][kKaon][kPos] = (TH1F*) AliBWTools::GetdNdPtFromOneOverPt((TH1*) gDirectory->Get("hSpectraOff")); |
700 | hSpectra[kK0][kKaon][kPos] = (TH1F*) gDirectory->Get("hSpectraOff"); | |
701 | // hSpectra[kK0][kKaon][kPos]->Scale(2*TMath::Pi()); | |
702 | // hSpectra[kK0][kKaon][kPos]->Scale(1./272463); | |
703 | hSpectra[kK0][kKaon][kNeg] = hSpectra[kK0][kKaon][kPos]; | |
704 | ||
49ad829f | 705 | // Kinks |
4c0d7bc7 | 706 | // f = new TFile ("./Files/PtAllKaonKinkRap6Apr24.root"); |
49ad829f | 707 | // f = new TFile ("./Files/PtKaonKinkJune13AllPN_20100615.root"); |
22abbb27 | 708 | // f = new TFile ("./Files/KaonKinkJun16PhySel2N.root"); |
709 | f = new TFile ("./Files/KaonKinkJun16PhySel2NRebPass6.root"); | |
4c0d7bc7 | 710 | hSpectra[kKinks][kKaon][kPos] = (TH1F*)gDirectory->Get("fptallKPA"); |
711 | hSpectra[kKinks][kKaon][kNeg] = (TH1F*)gDirectory->Get("fptallKNA"); | |
49ad829f | 712 | // hSpectra[kKinks][kKaon][kPos]->Scale(0.5/0.7); // different rapidity range for kinks |
713 | // hSpectra[kKinks][kKaon][kNeg]->Scale(0.5/0.7); // different rapidity range for kinks | |
714 | // hSpectra[kKinks][kKaon][kPos]->Scale(276004./263345.); // different N of events | |
715 | // hSpectra[kKinks][kKaon][kNeg]->Scale(276004./263345.); // different N of events | |
22abbb27 | 716 | // This normalization if for KaonKinkJun16PhySel2N |
717 | // hSpectra[kKinks][kKaon][kPos]->Scale(1./303214); // different N of events | |
718 | // hSpectra[kKinks][kKaon][kNeg]->Scale(1./303214); // different N of events | |
719 | // This normalization is for KaonKinkJun16PhySel2NRebPass6 | |
720 | hSpectra[kKinks][kKaon][kPos]->Scale(1./260432.26); // different N of events | |
721 | hSpectra[kKinks][kKaon][kNeg]->Scale(1./260432.26); // different N of events | |
4c0d7bc7 | 722 | |
5f2ca1e6 | 723 | // Apply correction factors |
4c0d7bc7 | 724 | // Secondaries for protons |
5f2ca1e6 | 725 | |
0e019ec6 | 726 | //f = new TFile ("./Files/corrFactorProtons_20100615.root"); |
2210b002 | 727 | f = new TFile ("./Files/corrFactorProtons_2010_09_24.root"); |
4c0d7bc7 | 728 | TH1F * hCorrSecondaries = (TH1F*) gDirectory->Get("corrFactorProtons"); |
729 | if(correctSecondaries) { | |
730 | cout << "CORRECTING SECONDARIES" << endl; | |
731 | ||
732 | for(Int_t idet = 0; idet <= kTOF; idet++){ // TPC and TOF only | |
733 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
734 | Int_t ipart = kProton; | |
735 | TH1* h = hSpectra[idet][ipart][icharge]; // lighter notation below | |
736 | if (h){ | |
737 | Int_t nbins = h->GetNbinsX(); | |
738 | for(Int_t ibin = 0; ibin < nbins; ibin++){ | |
739 | // Float_t pt = convertToMT ? TMath::Sqrt(h->GetBinCenter(ibin)*h->GetBinCenter(ibin)-mass[kProton]*mass[kProton]) : h->GetBinCenter(ibin); | |
740 | Float_t pt = h->GetBinCenter(ibin); | |
741 | if (icharge == kNeg) pt = -pt; | |
742 | Int_t binCorrection = hCorrSecondaries->FindBin(pt); | |
743 | Float_t correction = hCorrSecondaries->GetBinContent(binCorrection); | |
744 | // cout << pt << " " << correction << endl; | |
745 | ||
c4fe358b | 746 | if (correction) {// If the bin is empty this is a 0 |
4c0d7bc7 | 747 | h->SetBinContent(ibin,h->GetBinContent(ibin)/correction); |
748 | h->SetBinError (ibin,h->GetBinError (ibin)/correction); | |
749 | } else if (h->GetBinContent(ibin) > 0) { // If we are skipping a non-empty bin, we notify the user | |
750 | cout << "Not correcting bin "<<ibin << " for protons secondaries, " << detFlag[idet] << " " << chargeFlag[icharge] << endl; | |
751 | cout << " Bin content: " << h->GetBinContent(ibin) << endl; | |
752 | ||
753 | } | |
754 | } | |
755 | } | |
756 | } | |
757 | } | |
758 | } | |
759 | // geant/fluka absorption | |
760 | if(correctGeantFlukaXS) { | |
761 | cout << "CORRECTING GEANT3/FLUKA" << endl; | |
eea641de | 762 | // common file for Kaons |
763 | TFile *fFlukakaons = TFile::Open("./Files/correctionForCrossSection.321.root"); | |
764 | TH1D * hCorrFlukakaon[kNCharge]; | |
765 | hCorrFlukakaon[kPos] = (TH1D*)fFlukakaons->Get("gHistCorrectionForCrossSectionParticles"); | |
766 | hCorrFlukakaon[kNeg] = (TH1D*)fFlukakaons->Get("gHistCorrectionForCrossSectionAntiParticles"); | |
767 | ||
768 | for(Int_t idet = 0; idet < kNDet; idet++){ | |
769 | if( idet != kITS) continue; // comment to use fluka for kaons for all dets | |
770 | if (idet == kTOF) continue; // TOF already corrected | |
771 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
772 | Int_t ipart = kKaon; | |
2f7f947e | 773 | TH1 * h = hSpectra[idet][ipart][icharge]; // only ITS sa |
eea641de | 774 | if (h){ |
775 | Int_t nbins = h->GetNbinsX(); | |
776 | Int_t nbinsy=hCorrFlukakaon[icharge]->GetNbinsY(); | |
777 | for(Int_t ibin = 0; ibin < nbins; ibin++){ | |
778 | Float_t pt = h->GetBinCenter(ibin); | |
779 | Float_t minPtCorrection = hCorrFlukakaon[icharge]->GetXaxis()->GetBinLowEdge(1); | |
780 | Float_t maxPtCorrection = hCorrFlukakaon[icharge]->GetXaxis()->GetBinLowEdge(nbinsy+1); | |
781 | if (pt < minPtCorrection) pt = minPtCorrection+0.0001; | |
782 | if (pt > maxPtCorrection) pt = maxPtCorrection; | |
783 | Float_t correction = hCorrFlukakaon[icharge]->GetBinContent(hCorrFlukakaon[icharge]->GetXaxis()->FindBin(pt)); | |
784 | if (correction != 0) {// If the bin is empty this is a 0 | |
785 | h->SetBinContent(ibin,h->GetBinContent(ibin)*correction); | |
786 | h->SetBinError (ibin,h->GetBinError (ibin)*correction); | |
787 | } else if (h->GetBinContent(ibin) > 0) { // If we are skipping a non-empty bin, we notify the user | |
788 | cout << "Fluka/GEANT: Not correcting bin "<<ibin << " for protons secondaries, ITS, " << chargeFlag[icharge] << endl; | |
789 | cout << " Bin content: " << h->GetBinContent(ibin) << endl; | |
790 | } | |
791 | } | |
792 | } | |
793 | } | |
794 | } | |
795 | ||
2f7f947e | 796 | // PROTONS |
797 | ||
eea641de | 798 | // ITS specific file for protons/antiprotons |
5f2ca1e6 | 799 | TFile* fITS = new TFile ("./Files/correctionForCrossSectionITS_20100719.root"); |
800 | TH2D * hCorrFlukaITS[kNCharge]; | |
801 | hCorrFlukaITS[kPos] = (TH2D*)fITS->Get("gHistCorrectionForCrossSectionProtons"); | |
802 | hCorrFlukaITS[kNeg] = (TH2D*)fITS->Get("gHistCorrectionForCrossSectionAntiProtons"); | |
803 | ||
804 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
805 | Int_t ipart = kProton; | |
806 | TH1 * h = hSpectra[kITS][ipart][icharge]; // only ITS sa | |
807 | if (h){ | |
808 | Int_t nbins = h->GetNbinsX(); | |
809 | Int_t nbinsy=hCorrFlukaITS[icharge]->GetNbinsY(); | |
810 | for(Int_t ibin = 0; ibin < nbins; ibin++){ | |
811 | Float_t pt = h->GetBinCenter(ibin); | |
812 | Float_t minPtCorrection = hCorrFlukaITS[icharge]->GetYaxis()->GetBinLowEdge(1); | |
813 | Float_t maxPtCorrection = hCorrFlukaITS[icharge]->GetYaxis()->GetBinLowEdge(nbinsy+1); | |
814 | if (pt < minPtCorrection) pt = minPtCorrection+0.0001; | |
815 | if (pt > maxPtCorrection) pt = maxPtCorrection; | |
816 | Float_t correction = hCorrFlukaITS[icharge]->GetBinContent(1,hCorrFlukaITS[icharge]->GetYaxis()->FindBin(pt)); | |
817 | if (correction != 0) {// If the bin is empty this is a 0 | |
818 | h->SetBinContent(ibin,h->GetBinContent(ibin)*correction); | |
819 | h->SetBinError (ibin,h->GetBinError (ibin)*correction); | |
820 | } else if (h->GetBinContent(ibin) > 0) { // If we are skipping a non-empty bin, we notify the user | |
821 | cout << "Fluka/GEANT: Not correcting bin "<<ibin << " for protons secondaries, ITS, " << chargeFlag[icharge] << endl; | |
822 | cout << " Bin content: " << h->GetBinContent(ibin) << endl; | |
823 | } | |
824 | } | |
825 | } | |
826 | } | |
827 | ||
4c0d7bc7 | 828 | |
77233d47 | 829 | |
830 | //f = new TFile ("./Files/correctionForCrossSection_20100615.root"); | |
831 | f = new TFile ("./Files/correctionForCrossSection_20100920.root"); | |
4c0d7bc7 | 832 | TH2D * hCorrFluka[kNCharge]; |
833 | hCorrFluka[kPos] = (TH2D*)gDirectory->Get("gHistCorrectionForCrossSectionProtons"); | |
834 | hCorrFluka[kNeg] = (TH2D*)gDirectory->Get("gHistCorrectionForCrossSectionAntiProtons"); | |
835 | for(Int_t idet = 0; idet < kNDet; idet++){ | |
836 | if (idet == kITS) continue; // skip ITS sa | |
837 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
838 | Int_t ipart = kProton; | |
839 | TH1 * h = hSpectra[idet][ipart][icharge]; // lighter notation below | |
840 | if (h){ | |
841 | Int_t nbins = h->GetNbinsX(); | |
842 | for(Int_t ibin = 0; ibin < nbins; ibin++){ | |
843 | // Float_t pt = convertToMT ? | |
844 | // TMath::Sqrt(h->GetBinCenter(ibin)*h->GetBinCenter(ibin)-mass[kProton]*mass[kProton]) : | |
845 | // h->GetBinCenter(ibin); | |
846 | Float_t pt = h->GetBinCenter(ibin); | |
847 | Float_t minPtCorrection = hCorrFluka[icharge]->GetYaxis()->GetBinLowEdge(1); | |
2210b002 | 848 | // hCorrFluka[icharge]->Draw(); |
849 | TH1D * htmpFluka=hCorrFluka[icharge]->ProjectionY(); | |
850 | Float_t maxPtCorrection = AliBWTools::GetHighestNotEmptyBinEdge(htmpFluka);//->GetYaxis()->GetBinLowEdge(hCorrFluka[icharge]->GetNbinsY()+1); | |
4c0d7bc7 | 851 | if (pt < minPtCorrection) pt = minPtCorrection+0.0001; |
2210b002 | 852 | if (pt > maxPtCorrection) pt = maxPtCorrection-0.0001; |
4c0d7bc7 | 853 | Float_t correction = hCorrFluka[icharge]->GetBinContent(1,hCorrFluka[icharge]->GetYaxis()->FindBin(pt)); |
77233d47 | 854 | |
5f2ca1e6 | 855 | // already in the efficiency correction (F. Noferini) |
2f7f947e | 856 | if (idet == kTOF) { |
49ad829f | 857 | if (icharge == kNeg) correction = 1; // antiprotons already corrected in efficiency |
858 | // Scale correction for the different material budget. Recipe by Francesco Noferini | |
2210b002 | 859 | else { |
860 | correction = TMath::Power(correction,0.07162/0.03471); | |
861 | } | |
49ad829f | 862 | } |
4c0d7bc7 | 863 | if (correction != 0) {// If the bin is empty this is a 0 |
77233d47 | 864 | |
4c0d7bc7 | 865 | h->SetBinContent(ibin,h->GetBinContent(ibin)*correction); |
866 | h->SetBinError (ibin,h->GetBinError (ibin)*correction); | |
4c0d7bc7 | 867 | } else if (h->GetBinContent(ibin) > 0) { // If we are skipping a non-empty bin, we notify the user |
868 | cout << "Fluka/GEANT: Not correcting bin "<<ibin << " for protons secondaries, " << detFlag[idet] << " " << chargeFlag[icharge] << endl; | |
869 | cout << " Bin content: " << h->GetBinContent(ibin) << endl; | |
870 | } | |
871 | ||
872 | } | |
873 | ||
874 | } | |
875 | } | |
876 | } | |
877 | } | |
878 | ||
879 | ||
880 | // Set style and scale | |
881 | for(Int_t idet = 0; idet < kNDet; idet++){ | |
882 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
883 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
884 | if (hSpectra[idet][ipart][icharge]){ | |
885 | hSpectra[idet][ipart][icharge]->SetStats(0); // disable stats | |
886 | hSpectra[idet][ipart][icharge]->SetMarkerColor (color[ipart] ); | |
887 | hSpectra[idet][ipart][icharge]->SetLineColor (color[ipart] ); | |
888 | hSpectra[idet][ipart][icharge]->SetMarkerStyle (marker[ipart]); | |
889 | hSpectra[idet][ipart][icharge]->SetXTitle("p_{t} (GeV/c)"); | |
890 | hSpectra[idet][ipart][icharge]->SetYTitle("1/N_{ev} dN/dp_{t} (GeV/c)^{-1}"); | |
891 | if (convertToMT) { | |
892 | TH1F * htmp = (TH1F*) AliBWTools::GetOneOverPtdNdPt(hSpectra[idet][ipart][icharge]); | |
893 | hSpectra[idet][ipart][icharge] = (TH1F*)AliBWTools::GetdNdmtFromdNdpt(htmp,mass[ipart]); | |
894 | hSpectra[idet][ipart][icharge]->SetXTitle("m_{t} (GeV)"); | |
895 | hSpectra[idet][ipart][icharge]->SetYTitle("1/N_{ev} 1/m_{t} dN/dp_{t} (GeV)^{-1}"); | |
896 | } | |
897 | // if (idet == kTOF || idet == kTPC) { | |
898 | // hSpectra[idet][ipart][icharge]->Scale(1./236763); | |
899 | // } | |
900 | // if (idet == kITS){ | |
901 | // hSpectra[idet][ipart][icharge]->Scale(202945./236763); | |
902 | // } | |
903 | if (scaleKaons && ipart == kKaon) { | |
904 | hSpectra[idet][ipart][icharge]->Scale(2.); | |
905 | } | |
906 | } else { | |
907 | printf("Cannot load %s,%s,%s\n",detFlag[idet],partFlag[ipart],chargeFlag[icharge]); | |
908 | } | |
909 | } | |
910 | } | |
911 | } | |
912 | ||
ee08b77d | 913 | |
914 | // Create fake weights for the mean; To be update once we have syst errors | |
2f7f947e | 915 | // Using syste from table in paper. It would be better to have this as a function of pt. |
916 | TH1F * hWeights[3][kNPart]; | |
917 | const Double_t kWeights[3][kNPart] = | |
3725266c | 918 | // {{4, 3, 10.2}, // TPC |
919 | // {4.1,8.8,7.0 }, //TOF | |
920 | // {4.5,5.6,7.0 }}; // ITS | |
921 | {{0.1,0.1,0.1}, // TPC | |
922 | {0.1,0.1,0.1}, //TOF | |
923 | {0.1,0.1,0.1}}; // ITS | |
2f7f947e | 924 | for(Int_t ipart = 0; ipart <= kNPart ; ipart++){ |
925 | for(Int_t idet = 0; idet <= kITS ; idet++){ | |
926 | hWeights[idet][ipart] = (TH1F*) hSpectra[idet][ipart][kPos]->Clone(); | |
2210b002 | 927 | Int_t nbinW = hWeights[idet][ipart]->GetNbinsX(); |
928 | for(Int_t ibin = 1; ibin <= nbinW; ibin++){ | |
2f7f947e | 929 | hWeights[idet][ipart]->SetBinError(ibin, kWeights[idet][ipart]); |
930 | } | |
931 | } | |
ee08b77d | 932 | } |
49ad829f | 933 | const Double_t scaleDet[] = {1.00,1.00,1.00}; // During the weekly meeting 19/08/2010 we decided not to apply any scaling. |
934 | // const Double_t scaleDet[] = {0.98,1,1.00}; // Scaling factor for the different detectors. Estimated from ratios, it has an estimated uncertainty of ~2% | |
2f7f947e | 935 | // const Double_t scaleDet[] = {0.88,1,0.88}; // Scaling factor for the different detectors. Estimated from ratios, it has an estimated uncertainty of ~2% |
ee08b77d | 936 | |
937 | ||
4c0d7bc7 | 938 | // Combine detectors |
939 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
940 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
941 | TH1F * htemplLocal = htemplate; // If we are converting to 1/mt dNdmt we need to convert the template as well... | |
942 | ||
943 | if (convertToMT) { | |
944 | TH1F * htmp = (TH1F*) AliBWTools::GetOneOverPtdNdPt(htemplate); | |
945 | htemplLocal = (TH1F*)AliBWTools::GetdNdmtFromdNdpt(htmp,mass[ipart]); | |
946 | ||
947 | } | |
948 | hSpectra[kCombTOFTPC][ipart][icharge] = AliBWTools::CombineHistos(hSpectra[kTOF][ipart][icharge], | |
949 | hSpectra[kTPC][ipart][icharge], | |
950 | htemplLocal,1.);; | |
3725266c | 951 | |
ee08b77d | 952 | hSpectra[kCombAll][ipart][icharge] = |
3725266c | 953 | AliBWTools::Combine3HistosWithErrors(hSpectra[kITS][ipart][icharge], // Histos to combine |
ee08b77d | 954 | hSpectra[kTPC][ipart][icharge], |
955 | hSpectra[kTOF][ipart][icharge], | |
3725266c | 956 | hSystError[kITS][ipart][icharge], // Errors (weights) used for the average |
957 | hSystError[kTPC][ipart][icharge], | |
958 | hSystError[kTOF][ipart][icharge], | |
959 | // hWeights[kITS][ipart], | |
960 | // hWeights[kTPC][ipart], | |
961 | // hWeights[kTOF][ipart], | |
962 | htemplLocal,1, // template, take statistical error from TPC in overlap | |
963 | scaleDet[kITS], // relative scaling | |
2f7f947e | 964 | scaleDet[kTPC], |
3725266c | 965 | scaleDet[kTOF], |
966 | (TH1**)&hSystError[kCombAll][ipart][icharge], // put combined syst error here | |
967 | 1 // weights histos contain error in bin content | |
2f7f947e | 968 | ); |
4c0d7bc7 | 969 | // if (convertToMT) { |
970 | // TH1F * htmp = (TH1F*) AliBWTools::GetOneOverPtdNdPt(hSpectra[kCombTOFTPC][ipart][icharge]); | |
971 | // hSpectra[kCombTOFTPC][ipart][icharge] = (TH1F*)AliBWTools::GetdNdmtFromdNdpt(htmp,mass[ipart]); | |
972 | // hSpectra[kCombTOFTPC][ipart][icharge]->SetXTitle("m_{t} (GeV)"); | |
973 | // hSpectra[kCombTOFTPC][ipart][icharge]->SetYTitle("1/N_{ev} 1/m_{t} dN/dp_{t} (GeV)^{-1}"); | |
974 | // } | |
975 | } | |
976 | } | |
977 | ||
978 | ||
979 | // Scale for the number of inelastic collisions and correct for | |
980 | // efficiency losses due to physics selection: | |
981 | ||
982 | Double_t effPhysSel[kNPart]; | |
983 | effPhysSel[kPion] = 1.012; | |
984 | effPhysSel[kKaon] = 1.013; | |
985 | effPhysSel[kProton] = 1.014; | |
986 | ||
987 | ||
988 | for(Int_t idet = 0; idet < kNHist; idet++){ | |
989 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
990 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
991 | if(hSpectra[idet][ipart][icharge]) { | |
992 | // cout << "Scaling!" << endl; | |
49ad829f | 993 | if(idet != kKinks && idet != kK0){ // Kinks use a different run list, k0s normalized by Helene |
5f2ca1e6 | 994 | hSpectra[idet][ipart][icharge]->Scale(1.*effPhysSel[ipart]/278366.15); // Scale PhysSel tutti? // FIXME |
995 | } | |
4c0d7bc7 | 996 | } |
997 | } | |
998 | } | |
999 | } | |
1000 | ||
1001 | ||
1002 | } | |
1003 | ||
1004 | void LoadMC() { | |
1005 | ||
1006 | TFile * f = 0; | |
1007 | const char * evClass= "INEL"; | |
1008 | const char * files[] = {"./Files/dndeta_Phojet_10M_900GeV.root", | |
1009 | "./Files/dndeta_AtlasCSC306_10M_900GeV.root", | |
1010 | "./Files/dndeta_CMSD6T109_10M_900GeV.root", | |
1011 | "./Files/dndeta_Perugia0320_10M_900GeV.root", }; | |
1012 | ||
1013 | // Phojet | |
1014 | for(Int_t itune = 0; itune < kNTunes; itune++){ | |
1015 | f = new TFile(files[itune]); | |
1016 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1017 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
1018 | hSpectraMC[itune][ipart][icharge] = (TH1F*) f->Get(Form("fHistPtID_%s_%s%s",evClass,partFlag[ipart],icharge==0 ? "Pos" : "Neg")); | |
1019 | } | |
1020 | } | |
1021 | } | |
1022 | ||
1023 | ||
1024 | // Set style | |
1025 | for(Int_t itune = 0; itune < kNTunes; itune++){ | |
1026 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1027 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
1028 | if (hSpectraMC[itune][ipart][icharge]){ | |
1029 | hSpectraMC[itune][ipart][icharge]->SetName(TString(hSpectraMC[itune][ipart][icharge]->GetName())+mcTuneName[itune]); | |
1030 | hSpectraMC[itune][ipart][icharge]->SetMarkerColor (mcLineColor[itune] ); | |
1031 | hSpectraMC[itune][ipart][icharge]->SetLineColor (mcLineColor[itune] ); | |
1032 | hSpectraMC[itune][ipart][icharge]->SetLineStyle (mcLineStyle[itune] ); | |
1033 | hSpectraMC[itune][ipart][icharge]->SetMarkerStyle (1); | |
1034 | if (convertToMT) { | |
1035 | TH1F * htmp = (TH1F*)AliBWTools::GetOneOverPtdNdPt(hSpectraMC[itune][ipart][icharge]); | |
1036 | hSpectraMC[itune][ipart][icharge] = (TH1F*)AliBWTools::GetdNdmtFromdNdpt(htmp,mass[ipart]); | |
1037 | hSpectraMC[itune][ipart][icharge]->SetXTitle("m_{t} (GeV)"); | |
1038 | hSpectraMC[itune][ipart][icharge]->SetYTitle("1/N_{ev} 1/m_{t} dN/dp_{t} (GeV)^{-1}"); | |
1039 | } | |
1040 | ||
1041 | } else { | |
1042 | printf("Cannot load MC # %d,%s,%s\n",itune,partFlag[ipart],chargeFlag[icharge]); | |
1043 | } | |
1044 | } | |
1045 | } | |
1046 | } | |
1047 | ||
1048 | } | |
1049 | ||
1050 | void DrawStar(Int_t icharge) { | |
1051 | // cout << icharge << endl; | |
1052 | ||
1053 | // gROOT->LoadMacro("StarPPSpectra.C"); | |
1054 | TGraphErrors ** gStar = StarPPSpectra(); | |
1055 | ||
1056 | for(Int_t istar = 0; istar < 6; istar++){ | |
1057 | gStar[istar]->SetMarkerStyle(kOpenStar); | |
1058 | if (icharge==kPos && (istar%2) ) gStar[istar]->Draw("P"); | |
1059 | else if (icharge==kNeg && !(istar%2) ) gStar[istar]->Draw("P"); | |
1060 | else cout << "Skipping Star " << istar << endl; | |
1061 | } | |
1062 | } | |
1063 | ||
1064 | void GetITSResiduals() { | |
1065 | ||
1066 | ||
1067 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1068 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
1069 | // cout << "1 " << ipart << " " << icharge << endl; | |
1070 | ||
1071 | // gSystem->ProcessEvents(); | |
1072 | // gSystem->Sleep(1000); | |
1073 | TF1* f = (TF1*) hSpectra[kCombTOFTPC][ipart][icharge]->GetListOfFunctions()->At(0); | |
1074 | TH1F * hres1, *hres2; | |
1075 | AliBWTools::GetResiduals(hSpectra[kITS][ipart][icharge], f, &hres1, &hres2); | |
1076 | ||
1077 | TCanvas * c1 = new TCanvas(TString(partFlag[ipart])+"_"+chargeFlag[icharge],TString(partFlag[ipart])+"_"+chargeFlag[icharge]); | |
1078 | c1->SetLogy(); | |
1079 | hSpectra[kCombTOFTPC][ipart][icharge]->Draw(); | |
1080 | hSpectra[kITS][ipart][icharge]->SetMarkerStyle(24); | |
1081 | hSpectra[kCombTOFTPC][ipart][icharge]->SetMarkerStyle(20); | |
1082 | hSpectra[kITS][ipart][icharge]->Draw("same"); | |
1083 | hSpectra[kCombTOFTPC][ipart][icharge]->GetListOfFunctions()->At(0)->Draw("same"); | |
1084 | TLegend* l = new TLegend( 0.182886, 0.192308, 0.505034,0.384615, TString(partLabel[ipart][icharge])+" "+chargeFlag[icharge]); | |
1085 | l->AddEntry(hSpectra[kCombTOFTPC][ipart][icharge], "TOF+TPC"); | |
1086 | l->AddEntry(hSpectra[kITS][ipart][icharge], "ITS"); | |
1087 | l->AddEntry(f, "Fit to TOF+TPC"); | |
1088 | l->Draw(); | |
1089 | ||
1090 | TCanvas * c2 = new TCanvas(TString(partFlag[ipart])+"_"+chargeFlag[icharge]+"_res", | |
1091 | TString(partFlag[ipart])+"_"+chargeFlag[icharge]+"_res"); | |
1092 | c2->SetGridy(); | |
1093 | hres2->SetMinimum(-1); | |
1094 | hres2->SetMaximum(1); | |
1095 | hres2->Draw(); | |
1096 | hres2->GetYaxis()->SetTitleOffset(1.2); | |
1097 | Float_t x = AliBWTools::GetLowestNotEmptyBinEdge(hSpectra[kCombTOFTPC][ipart][icharge]); | |
1098 | TLine * line = new TLine(x,-1,x,1); | |
1099 | line->SetLineStyle(kDashed); | |
1100 | line->Draw("same"); | |
1101 | ||
1102 | if (doPrint) { | |
1103 | c1->Update(); | |
1104 | c2->Update(); | |
1105 | gSystem->ProcessEvents(); | |
1106 | c1->Print(TString(c1->GetName()) + ".png"); | |
1107 | c2->Print(TString(c2->GetName()) + ".png"); | |
1108 | } | |
1109 | } | |
1110 | } | |
1111 | } | |
1112 | ||
1113 | void DrawWithModels() { | |
1114 | ||
1115 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
1116 | ||
1117 | // Draw with models | |
1118 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1119 | // Multipad canvas | |
5f2ca1e6 | 1120 | TCanvas * c1 = new TCanvas(TString("cSpectra")+partFlag[ipart]+chargeFlag[icharge],TString("cSpectra")+partFlag[ipart]+chargeFlag[icharge],700,700); |
1121 | TPad *p1 = new TPad(TString("p1")+partFlag[ipart]+chargeFlag[icharge], "p1", 0.0, 0.35, 1.0, 0.95, 0, 0, 0); | |
4c0d7bc7 | 1122 | p1->SetBottomMargin(0); |
1123 | p1->Draw(); | |
1124 | ||
5f2ca1e6 | 1125 | TPad *p2 = new TPad(TString("p2")+partFlag[ipart]+chargeFlag[icharge], "p2", 0.0, 0.05, 1.0, 0.35, 0, 0, 0); |
4c0d7bc7 | 1126 | p2->SetTopMargin(0); |
5f2ca1e6 | 1127 | p2->SetBottomMargin(0.3); |
4c0d7bc7 | 1128 | p2->Draw(); |
1129 | ||
1130 | Float_t scaleFonts = (0.95-0.3)/(0.3-0.05); | |
1131 | ||
1132 | // Draw spectra | |
1133 | p1->cd(); | |
1134 | p1->SetLogy(); | |
5f2ca1e6 | 1135 | TH2F * hempty = new TH2F(TString("hempty")+long(icharge)+long(ipart),"hempty",100,0.,4, 100, 0.0015,5); |
4c0d7bc7 | 1136 | hempty->SetXTitle("p_{t} (GeV/c)"); |
1137 | hempty->SetYTitle("1/N_{ev} d^{2}N / dydp_{t} (GeV/c)^{-1}"); | |
1138 | hempty->Draw(); | |
1139 | c1->SetLogy(); | |
d8e6677d | 1140 | |
4c0d7bc7 | 1141 | |
1142 | ||
d8e6677d | 1143 | TLegend * l =new TLegend(0.502874, 0.493056, 0.892241, 0.904762); |
4c0d7bc7 | 1144 | l->SetFillColor(kWhite); |
ee08b77d | 1145 | hSpectra[iCombInStudy][ipart][icharge]->Draw("same"); |
d8e6677d | 1146 | l->AddEntry(hSpectra[kTOF][ipart][icharge],TString ("Data")); |
4c0d7bc7 | 1147 | for(Int_t itune = 0; itune < kNTunes; itune++){ |
1148 | l->AddEntry(hSpectraMC[itune][ipart][icharge],mcTuneName[itune]); | |
1149 | hSpectraMC[itune][ipart][icharge]->SetLineWidth(2); | |
d8e6677d | 1150 | AliBWTools::GetGraphFromHisto(hSpectraMC[itune][ipart][icharge])->Draw("CX"); |
4c0d7bc7 | 1151 | } |
1152 | l->Draw("same"); | |
d8e6677d | 1153 | |
1154 | TLatex * tex = new TLatex(0.6712643,2.353486,partLabel[ipart][icharge]); | |
1155 | tex->SetTextFont(42); | |
1156 | tex->SetTextSize(0.07936508); | |
1157 | tex->SetLineWidth(2); | |
1158 | tex->Draw(); | |
4c0d7bc7 | 1159 | |
1160 | // Draw ratio | |
1161 | p2->cd(); | |
5f2ca1e6 | 1162 | TH2F * hemptyr = new TH2F(TString("hemptyratio")+long(icharge)+long(ipart),"hempty",100,0.,4, 100, 0.01,2.99); |
4c0d7bc7 | 1163 | hemptyr->SetXTitle("p_{t} (GeV/c)"); |
1164 | hemptyr->SetYTitle("Data/MC"); | |
1165 | hemptyr->GetXaxis()->SetLabelSize(0.04*scaleFonts); | |
1166 | hemptyr->GetYaxis()->SetLabelSize(0.04*scaleFonts); | |
1167 | hemptyr->GetYaxis()->SetTitleSize(0.05*scaleFonts); | |
1168 | hemptyr->GetYaxis()->SetTitleOffset(1.4/scaleFonts); | |
1169 | hemptyr->GetXaxis()->SetTitleSize(0.05*scaleFonts); | |
d8e6677d | 1170 | hemptyr->GetXaxis()->SetTitleOffset(1.05); |
4c0d7bc7 | 1171 | hemptyr->SetTickLength(0.03*scaleFonts, "X"); |
1172 | hemptyr->SetTickLength(0.02*scaleFonts, "Y"); | |
1173 | // hemptyr->GetXaxis()->SetTitleOffset(1.4/scaleFonts); | |
1174 | hemptyr->GetYaxis()->SetNdivisions(5); | |
1175 | hemptyr->Draw(""); | |
1176 | ||
1177 | AliBWFunc fm; | |
1178 | for(Int_t itune = 0; itune < kNTunes; itune++){ | |
1179 | TF1* f = fm.GetHistoFunc(hSpectraMC[itune][ipart][icharge], TString("f")+mcTuneName[itune]); | |
1180 | ||
1181 | // l->AddEntry(hSpectraMC[itune][ipart][icharge],mcTuneName[itune]); | |
ee08b77d | 1182 | TH1F* hRatio = AliBWTools::DivideHistoByFunc(hSpectra[iCombInStudy][ipart][icharge],f); |
4c0d7bc7 | 1183 | hRatio->SetLineStyle(hSpectraMC[itune][ipart][icharge]->GetLineStyle()); |
1184 | hRatio->SetLineColor(hSpectraMC[itune][ipart][icharge]->GetLineColor()); | |
1185 | hRatio->SetLineWidth(hSpectraMC[itune][ipart][icharge]->GetLineWidth()); | |
d8e6677d | 1186 | AliBWTools::GetGraphFromHisto(hRatio)->Draw("CX"); |
4c0d7bc7 | 1187 | } |
1188 | ||
1189 | ||
1190 | ||
1191 | if(doPrint) { | |
1192 | c1->Update(); | |
1193 | gSystem->ProcessEvents(); | |
1194 | c1->Print(TString(c1->GetName())+".eps"); | |
22abbb27 | 1195 | // ALICEWorkInProgress(c1,"","#splitline{ALICE Preliminary}{Statistical Error Only}"); |
4c0d7bc7 | 1196 | c1->Print(TString(c1->GetName())+".png"); |
1197 | ||
1198 | } | |
1199 | } | |
1200 | } | |
1201 | ||
1202 | ||
1203 | ||
1204 | } | |
1205 | ||
1206 | void DrawAllAndKaons() { | |
1207 | ||
22abbb27 | 1208 | |
4c0d7bc7 | 1209 | |
1210 | // gROOT->LoadMacro("ALICEWorkInProgress.C"); | |
1211 | ||
eea641de | 1212 | // gStyle->SetOptFit(0); |
1213 | gStyle->SetStatX(0.9); | |
1214 | gStyle->SetStatY(0.88); | |
1215 | gStyle->SetStatW(0.4); | |
1216 | gStyle->SetStatH(0.1); | |
4c0d7bc7 | 1217 | |
ee08b77d | 1218 | TH1F * hKaonsAllTPCTOF = (TH1F*) hSpectra[iCombInStudy][kKaon][kPos]->Clone(); |
1219 | hKaonsAllTPCTOF->Add(hSpectra[iCombInStudy][kKaon][kNeg]); | |
4c0d7bc7 | 1220 | |
1221 | TH1F * hK0Scaled = (TH1F*) hSpectra[kK0][kKaon][kPos]->Clone(); | |
1222 | hK0Scaled->Add(hSpectra[kK0][kKaon][kPos]); | |
1223 | ||
1224 | hSpectra[kKinks][kKaon][kPos]->SetMarkerStyle(25); | |
5f2ca1e6 | 1225 | hSpectra[kKinks][kKaon][kPos]->SetLineColor(4); |
4c0d7bc7 | 1226 | hSpectra[kKinks][kKaon][kPos]->SetStats(0); |
1227 | TH1F * hKinksAll = (TH1F*) hSpectra[kKinks][kKaon][kPos]->Clone(); | |
1228 | hKinksAll->Add(hSpectra[kKinks][kKaon][kNeg]); | |
1229 | ||
5f2ca1e6 | 1230 | TCanvas * c1 = new TCanvas("cKaons","cKaons",700,700); |
4c0d7bc7 | 1231 | c1->SetLogy(); |
5f2ca1e6 | 1232 | TH2F * hempty = new TH2F("hempty_allkaons","hempty",100,0.,3, 100, 1e-3,6); |
4c0d7bc7 | 1233 | hempty->SetXTitle("p_{t} (GeV/c)"); |
22abbb27 | 1234 | // hempty->SetYTitle("dN / dp_{t} (A.U.)"); |
1235 | hempty->SetYTitle("1/N_{ev} d^{2}N / dydp_{t} (GeV/c)^{-1}"); | |
4c0d7bc7 | 1236 | hempty->Draw(); |
4c0d7bc7 | 1237 | hK0Scaled->Draw("same"); |
5f2ca1e6 | 1238 | hKaonsAllTPCTOF->Draw("same"); |
4c0d7bc7 | 1239 | hKinksAll->Draw("same"); |
22abbb27 | 1240 | |
4c0d7bc7 | 1241 | |
22abbb27 | 1242 | TLegend * leg = new TLegend(0.456897, 0.71875, 0.892241, 0.936012,NULL,"brNDC"); |
5f2ca1e6 | 1243 | // leg->SetBorderSize(0); |
4c0d7bc7 | 1244 | // leg->SetLineColor(1); |
1245 | // leg->SetLineStyle(1); | |
1246 | // leg->SetLineWidth(1); | |
1247 | // leg->SetFillColor(19); | |
5f2ca1e6 | 1248 | leg->SetFillColor(0); |
1249 | TLegendEntry *entry=leg->AddEntry(hKaonsAllTPCTOF,"K^{+} + K^{-}, ITS+TPC+TOF ","lpf"); | |
1250 | entry=leg->AddEntry(hK0Scaled,"K^{0} #times 2","lpf"); | |
1251 | entry=leg->AddEntry(hKinksAll,"K^{+} + K ^{-}, Kinks","lpf"); | |
4c0d7bc7 | 1252 | leg->Draw(); |
1253 | ||
22abbb27 | 1254 | // ALICEWorkInProgress(c1,today.Data(),"#splitline{ALICE Prelimiary}{Statistical Error Only}"); |
49ad829f | 1255 | // TLatex * tex = new TLatex(0.2120805,0.01288336,"Statistical error only"); |
1256 | // tex->SetTextColor(2); | |
1257 | // tex->SetTextFont(42); | |
1258 | // tex->SetTextSize(0.03496503); | |
1259 | // tex->Draw(); | |
4c0d7bc7 | 1260 | |
1261 | c1->Update(); | |
22abbb27 | 1262 | PrintCanvas(c1, printFormats); |
4c0d7bc7 | 1263 | |
1264 | // Draw all "stable" hadrons | |
1265 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
2210b002 | 1266 | TCanvas * c1h = new TCanvas(TString("cAll_")+chargeFlag[icharge],TString("cAll_")+chargeFlag[icharge],700,700); |
1267 | c1h->SetLogy(); | |
1268 | c1h->SetLeftMargin(0.14); | |
1269 | TH2F * hemptyLoc = new TH2F(TString("hempty")+long(icharge),"hempty",100,0.,4, 100, 1e-3,10); | |
1270 | hemptyLoc->SetXTitle("p_{t} (GeV/c)"); | |
1271 | hemptyLoc->SetYTitle("1/N_{ev} d^{2}N / dydp_{t} (GeV/c)^{-1}"); | |
1272 | hemptyLoc->GetYaxis()->SetTitleOffset(1.35); | |
1273 | hemptyLoc->GetXaxis()->SetTitleOffset(1.1); | |
1274 | hemptyLoc->Draw(); | |
d8e6677d | 1275 | leg = new TLegend(0.482759, 0.489583, 0.896552, 0.925595, NULL,"brNDC"); |
5f2ca1e6 | 1276 | leg->SetFillColor(0); |
4c0d7bc7 | 1277 | for(Int_t ipart = 0; ipart < kNPart; ipart++) { |
1278 | for(Int_t idet = 0; idet <= kITSTPC; idet++){ | |
1279 | // if (idet == kITS) continue; | |
1280 | // if (idet == kITSTPC) hSpectra[idet][ipart][icharge]->SetMarkerColor(kGreen); | |
1281 | hSpectra[idet][ipart][icharge]->SetMarkerStyle(marker[idet]); | |
1282 | hSpectra[idet][ipart][icharge]->Draw("same"); | |
1283 | leg->AddEntry(hSpectra[idet][ipart][icharge],TString(partLabel[ipart][icharge])+" (" + detFlag[idet] + ")","lpf"); | |
1284 | } | |
1285 | // leg->AddLine(); | |
1286 | } | |
1287 | leg->Draw(); | |
2210b002 | 1288 | // ALICEWorkInProgress(c1h,today.Data(),"#splitline{ALICE Preliminary}{Statistical Error Only}"); |
1289 | PrintCanvas(c1h,printFormats); | |
4c0d7bc7 | 1290 | } |
1291 | ||
1292 | ||
eea641de | 1293 | // Draw ratios |
4c0d7bc7 | 1294 | |
eea641de | 1295 | // K-/K+ in the different detectors |
5f2ca1e6 | 1296 | TCanvas * cpm=new TCanvas("cpm","Kminus/Kplus",700,700); |
1297 | cpm->Divide(2,2); | |
1298 | cpm->cd(1); | |
1299 | TH1F* hRatioKPKM_TPC=new TH1F(*(hSpectra[kTPC][kKaon][kNeg])); | |
1300 | hRatioKPKM_TPC->SetMinimum(0.5); | |
1301 | hRatioKPKM_TPC->SetMaximum(1.5); | |
1302 | hRatioKPKM_TPC->Divide(hSpectra[kTPC][kKaon][kPos]); | |
1303 | hRatioKPKM_TPC->GetYaxis()->SetTitle("K-/K+ (TPC)"); | |
1304 | hRatioKPKM_TPC->Draw(); | |
1305 | cpm->cd(2); | |
1306 | TH1F* hRatioKPKM_ITS=new TH1F(*(hSpectra[kITS][kKaon][kNeg])); | |
1307 | hRatioKPKM_ITS->Divide(hSpectra[kITS][kKaon][kPos]); | |
1308 | hRatioKPKM_ITS->SetMinimum(0.5); | |
1309 | hRatioKPKM_ITS->SetMaximum(1.5); | |
1310 | hRatioKPKM_ITS->GetYaxis()->SetTitle("K-/K+ (ITSsa)"); | |
1311 | hRatioKPKM_ITS->Draw(""); | |
1312 | cpm->cd(3); | |
1313 | TH1F* hRatioKPKM_TOF=new TH1F(*(hSpectra[kTOF][kKaon][kNeg])); | |
1314 | hRatioKPKM_TOF->Divide(hSpectra[kTOF][kKaon][kPos]); | |
1315 | hRatioKPKM_TOF->SetMinimum(0.5); | |
1316 | hRatioKPKM_TOF->SetMaximum(1.5); | |
1317 | hRatioKPKM_TOF->GetYaxis()->SetTitle("K-/K+ (TOF)"); | |
1318 | hRatioKPKM_TOF->Draw(""); | |
1319 | cpm->cd(4); | |
1320 | TH1F* hRatioKPKM_ITSTPC=new TH1F(*(hSpectra[kITSTPC][kKaon][kNeg])); | |
1321 | hRatioKPKM_ITSTPC->Divide(hSpectra[kITSTPC][kKaon][kPos]); | |
1322 | hRatioKPKM_ITSTPC->SetMinimum(0.5); | |
1323 | hRatioKPKM_ITSTPC->SetMaximum(1.5); | |
1324 | hRatioKPKM_ITSTPC->GetYaxis()->SetTitle("K-/K+ (ITS Global)"); | |
1325 | hRatioKPKM_ITSTPC->Draw(""); | |
4c0d7bc7 | 1326 | |
eea641de | 1327 | |
1328 | // ITS/TPC | |
5f2ca1e6 | 1329 | TH1F * hRatioITSTPC[kNPart][kNCharge]; |
eea641de | 1330 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ // loop over charges |
1331 | // Create canvas | |
2210b002 | 1332 | TCanvas * c1h = new TCanvas(TString("cITSTPCRatio_")+chargeFlag[icharge],TString("cITSTPCRatio_")+chargeFlag[icharge],1200,500); |
1333 | c1h->Divide(3,1); | |
1334 | c1h->SetGridy(); | |
1335 | TH2F * hemptyLoc = new TH2F(TString("hemptyR")+long(icharge),"ITSsa/TPC ",100,0.,1., 100, 0.5,1.5); | |
1336 | hemptyLoc->SetXTitle("p_{t} (GeV/c)"); | |
1337 | hemptyLoc->SetYTitle("ITSsa / TPC"); | |
eea641de | 1338 | // Loop over particles |
5f2ca1e6 | 1339 | for(Int_t ipart = 0; ipart < kNPart; ipart++) { |
eea641de | 1340 | // Clone histo |
5f2ca1e6 | 1341 | hRatioITSTPC[ipart][icharge]=new TH1F(*hSpectra[kITS][ipart][icharge]); |
1342 | Int_t nBinsITS=hSpectra[kITS][ipart][icharge]->GetNbinsX(); | |
1343 | Int_t nBinsTPC=hSpectra[kTPC][ipart][icharge]->GetNbinsX(); | |
eea641de | 1344 | // Loop over ITS bins, |
5f2ca1e6 | 1345 | for(Int_t iBin=1; iBin<=nBinsITS; iBin++){ |
1346 | hRatioITSTPC[ipart][icharge]->SetBinContent(iBin,0.); | |
1347 | hRatioITSTPC[ipart][icharge]->SetBinContent(iBin,0.); | |
1348 | Float_t lowPtITS=hSpectra[kITS][ipart][icharge]->GetBinLowEdge(iBin); | |
1349 | Float_t binWidITS=hSpectra[kITS][ipart][icharge]->GetBinWidth(iBin); | |
eea641de | 1350 | // Loop over TPC bins and find overlapping bins to ITS |
5f2ca1e6 | 1351 | for(Int_t jBin=1; jBin<=nBinsTPC; jBin++){ |
1352 | Float_t lowPtTPC=hSpectra[kTPC][ipart][icharge]->GetBinLowEdge(jBin); | |
1353 | Float_t binWidTPC=hSpectra[kTPC][ipart][icharge]->GetBinWidth(jBin); | |
1354 | if(TMath::Abs(lowPtITS-lowPtTPC)<0.001 && TMath::Abs(binWidTPC-binWidITS)<0.001){ | |
1355 | Float_t numer=hSpectra[kITS][ipart][icharge]->GetBinContent(iBin); | |
1356 | Float_t denom=hSpectra[kTPC][ipart][icharge]->GetBinContent(jBin); | |
1357 | Float_t enumer=hSpectra[kITS][ipart][icharge]->GetBinError(iBin); | |
1358 | Float_t edenom=hSpectra[kTPC][ipart][icharge]->GetBinError(jBin); | |
1359 | Double_t ratio=0.; | |
1360 | Double_t eratio=0.; | |
1361 | if(numer>0. && denom>0.){ | |
1362 | ratio=numer/denom; | |
1363 | eratio=ratio*TMath::Sqrt((enumer/numer)*(enumer/numer)+(edenom/denom)*(edenom/denom)); | |
1364 | } | |
1365 | hRatioITSTPC[ipart][icharge]->SetBinContent(iBin,ratio); | |
1366 | hRatioITSTPC[ipart][icharge]->SetBinError(iBin,eratio); | |
1367 | break; | |
1368 | } | |
1369 | } | |
1370 | } | |
2210b002 | 1371 | c1h->cd(ipart+1); |
1372 | // hemptyLoc->SetStats(1); | |
1373 | // hemptyLoc->Draw(); | |
1374 | hRatioITSTPC[ipart][icharge]->SetYTitle("ITSsa/TPC"); | |
eea641de | 1375 | hRatioITSTPC[ipart][icharge]->SetStats(1); |
1376 | hRatioITSTPC[ipart][icharge]->GetYaxis()->SetRangeUser(0.5,1.5); | |
1377 | hRatioITSTPC[ipart][icharge]->Draw(""); | |
1378 | hRatioITSTPC[ipart][icharge]->Fit("pol0","","same"); | |
1379 | ||
5f2ca1e6 | 1380 | } |
2210b002 | 1381 | PrintCanvas(c1h,printFormats); |
5f2ca1e6 | 1382 | } |
1383 | ||
5b103cfc | 1384 | // ITS/TPC |
1385 | TH1F * hRatioITSGlobalTPC[kNPart][kNCharge]; | |
1386 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ // loop over charges | |
1387 | // Create canvas | |
2210b002 | 1388 | TCanvas * c1h = new TCanvas(TString("cITSGlobalTPCRatio_")+chargeFlag[icharge],TString("cITSGlobalTPCRatio_")+chargeFlag[icharge],1200,500); |
1389 | c1h->Divide(3,1); | |
1390 | c1h->SetGridy(); | |
1391 | TH2F * hemptyLoc = new TH2F(TString("hemptyR")+long(icharge),"ITS Global/TPC ",100,0.,1., 100, 0.5,1.5); | |
1392 | hemptyLoc->SetXTitle("p_{t} (GeV/c)"); | |
1393 | hemptyLoc->SetYTitle("ITS Global / TPC"); | |
5b103cfc | 1394 | // Loop over particles |
1395 | for(Int_t ipart = 0; ipart < kNPart; ipart++) { | |
1396 | // Clone histo | |
1397 | hRatioITSGlobalTPC[ipart][icharge]=new TH1F(*hSpectra[kITSTPC][ipart][icharge]); | |
1398 | Int_t nBinsITS=hSpectra[kITSTPC][ipart][icharge]->GetNbinsX(); | |
1399 | Int_t nBinsTPC=hSpectra[kTPC][ipart][icharge]->GetNbinsX(); | |
1400 | // Loop over ITS bins, | |
1401 | for(Int_t iBin=1; iBin<=nBinsITS; iBin++){ | |
1402 | hRatioITSGlobalTPC[ipart][icharge]->SetBinContent(iBin,0.); | |
1403 | hRatioITSGlobalTPC[ipart][icharge]->SetBinContent(iBin,0.); | |
1404 | Float_t lowPtITS=hSpectra[kITSTPC][ipart][icharge]->GetBinLowEdge(iBin); | |
1405 | Float_t binWidITS=hSpectra[kITSTPC][ipart][icharge]->GetBinWidth(iBin); | |
1406 | // Loop over TPC bins and find overlapping bins to ITS | |
1407 | for(Int_t jBin=1; jBin<=nBinsTPC; jBin++){ | |
1408 | Float_t lowPtTPC=hSpectra[kTPC][ipart][icharge]->GetBinLowEdge(jBin); | |
1409 | Float_t binWidTPC=hSpectra[kTPC][ipart][icharge]->GetBinWidth(jBin); | |
1410 | if(TMath::Abs(lowPtITS-lowPtTPC)<0.001 && TMath::Abs(binWidTPC-binWidITS)<0.001){ | |
1411 | Float_t numer=hSpectra[kITSTPC][ipart][icharge]->GetBinContent(iBin); | |
1412 | Float_t denom=hSpectra[kTPC][ipart][icharge]->GetBinContent(jBin); | |
1413 | Float_t enumer=hSpectra[kITSTPC][ipart][icharge]->GetBinError(iBin); | |
1414 | Float_t edenom=hSpectra[kTPC][ipart][icharge]->GetBinError(jBin); | |
1415 | Double_t ratio=0.; | |
1416 | Double_t eratio=0.; | |
1417 | if(numer>0. && denom>0.){ | |
1418 | ratio=numer/denom; | |
1419 | eratio=ratio*TMath::Sqrt((enumer/numer)*(enumer/numer)+(edenom/denom)*(edenom/denom)); | |
1420 | } | |
1421 | hRatioITSGlobalTPC[ipart][icharge]->SetBinContent(iBin,ratio); | |
1422 | hRatioITSGlobalTPC[ipart][icharge]->SetBinError(iBin,eratio); | |
1423 | break; | |
1424 | } | |
1425 | } | |
1426 | } | |
2210b002 | 1427 | c1h->cd(ipart+1); |
1428 | // hemptyLoc->SetStats(1); | |
1429 | // hemptyLoc->Draw(); | |
1430 | hRatioITSGlobalTPC[ipart][icharge]->SetYTitle("ITS Global/TPC"); | |
5b103cfc | 1431 | hRatioITSGlobalTPC[ipart][icharge]->SetStats(1); |
1432 | hRatioITSGlobalTPC[ipart][icharge]->GetYaxis()->SetRangeUser(0.5,1.5); | |
1433 | hRatioITSGlobalTPC[ipart][icharge]->Draw(""); | |
1434 | hRatioITSGlobalTPC[ipart][icharge]->Fit("pol0","","same"); | |
1435 | ||
1436 | } | |
2210b002 | 1437 | PrintCanvas(c1h,printFormats); |
5b103cfc | 1438 | } |
1439 | ||
eea641de | 1440 | // TOF/TPC |
5f2ca1e6 | 1441 | TH1F * hRatioTOFTPC[kNPart][kNCharge]; |
eea641de | 1442 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ // loop over charges |
1443 | // create canvas | |
1444 | TCanvas * c1t = new TCanvas(TString("cTOFTPCRatio_")+chargeFlag[icharge],TString("cTOFTPCRatio_")+chargeFlag[icharge],1200,500); | |
5f2ca1e6 | 1445 | c1t->SetGridy(); |
eea641de | 1446 | c1t->Divide(3,1); |
5f2ca1e6 | 1447 | TH2F * hemptyt = new TH2F(TString("hemptyRt")+long(icharge),"TOF/TPC ",100,0.,1., 100, 0.5,1.5); |
1448 | hemptyt->SetXTitle("p_{t} (GeV/c)"); | |
1449 | hemptyt->SetYTitle("TOF / TPC"); | |
eea641de | 1450 | // hemptyt->Draw(); |
1451 | for(Int_t ipart = 0; ipart < kNPart; ipart++) { // loop over particles | |
1452 | // Clone histo | |
5f2ca1e6 | 1453 | hRatioTOFTPC[ipart][icharge]=new TH1F(*hSpectra[kTOF][ipart][icharge]); |
1454 | Int_t nBinsTOF=hSpectra[kTOF][ipart][icharge]->GetNbinsX(); | |
1455 | Int_t nBinsTPC=hSpectra[kTPC][ipart][icharge]->GetNbinsX(); | |
eea641de | 1456 | // Loop over TOF bins |
5f2ca1e6 | 1457 | for(Int_t iBin=1; iBin<=nBinsTOF; iBin++){ |
1458 | hRatioTOFTPC[ipart][icharge]->SetBinContent(iBin,0.); | |
1459 | hRatioTOFTPC[ipart][icharge]->SetBinContent(iBin,0.); | |
1460 | Float_t lowPtTOF=hSpectra[kTOF][ipart][icharge]->GetBinLowEdge(iBin); | |
1461 | Float_t binWidTOF=hSpectra[kTOF][ipart][icharge]->GetBinWidth(iBin); | |
eea641de | 1462 | // Loop over TPC bins and find overlapping bins to ITS |
5f2ca1e6 | 1463 | for(Int_t jBin=1; jBin<=nBinsTPC; jBin++){ |
1464 | Float_t lowPtTPC=hSpectra[kTPC][ipart][icharge]->GetBinLowEdge(jBin); | |
1465 | Float_t binWidTPC=hSpectra[kTPC][ipart][icharge]->GetBinWidth(jBin); | |
1466 | if(TMath::Abs(lowPtTOF-lowPtTPC)<0.001 && TMath::Abs(binWidTPC-binWidTOF)<0.001){ | |
1467 | Float_t numer=hSpectra[kTOF][ipart][icharge]->GetBinContent(iBin); | |
1468 | Float_t denom=hSpectra[kTPC][ipart][icharge]->GetBinContent(jBin); | |
1469 | Float_t enumer=hSpectra[kTOF][ipart][icharge]->GetBinError(iBin); | |
1470 | Float_t edenom=hSpectra[kTPC][ipart][icharge]->GetBinError(jBin); | |
1471 | Double_t ratio=0.; | |
1472 | Double_t eratio=0.; | |
1473 | if(numer>0. && denom>0.){ | |
1474 | ratio=numer/denom; | |
1475 | eratio=ratio*TMath::Sqrt((enumer/numer)*(enumer/numer)+(edenom/denom)*(edenom/denom)); | |
1476 | } | |
1477 | hRatioTOFTPC[ipart][icharge]->SetBinContent(iBin,ratio); | |
1478 | hRatioTOFTPC[ipart][icharge]->SetBinError(iBin,eratio); | |
1479 | break; | |
1480 | } | |
1481 | } | |
1482 | } | |
eea641de | 1483 | c1t->cd(ipart+1); |
2210b002 | 1484 | hRatioTOFTPC[ipart][icharge]->SetYTitle("TOF/TPC"); |
0e6f7392 | 1485 | hRatioTOFTPC[ipart][icharge]->SetStats(1); |
1486 | hRatioTOFTPC[ipart][icharge]->GetYaxis()->SetRangeUser(0.5,1.5); | |
1487 | hRatioTOFTPC[ipart][icharge]->Draw(""); | |
1488 | hRatioTOFTPC[ipart][icharge]->Fit("pol0","","same"); | |
5f2ca1e6 | 1489 | } |
22abbb27 | 1490 | PrintCanvas(c1t,printFormats); |
5f2ca1e6 | 1491 | } |
1492 | ||
4c0d7bc7 | 1493 | } |
1494 | ||
1495 | void DrawWithJacek() { | |
1496 | ||
1497 | //1. Convert spectra to dNdeta and sum | |
1498 | TH1F * hsum = (TH1F*) htemplate->Clone(); | |
1499 | hsum->Reset(); | |
ee08b77d | 1500 | Int_t idet= iCombInStudy; |
4c0d7bc7 | 1501 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ |
1502 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1503 | TH1 * h = hSpectra[idet][ipart][icharge]; | |
1504 | Int_t nbin = h->GetNbinsX(); | |
1505 | for(Int_t ibin = 1; ibin <= nbin; ibin++){ | |
1506 | Double_t pt = h->GetBinCenter(ibin); | |
1507 | Double_t mt = TMath::Sqrt(pt*pt + mass[ipart]*mass[ipart]); | |
1508 | Double_t jacobian = pt/mt; | |
1509 | h->SetBinContent(ibin,h->GetBinContent(ibin)*jacobian); | |
1510 | h->SetBinError (ibin,h->GetBinError (ibin)*jacobian); | |
1511 | Int_t ibinSum = hsum->FindBin(pt); | |
1512 | Double_t epsilon = 0.0001; | |
1513 | if ( h->GetBinContent(ibin) > 0 && | |
1514 | (TMath::Abs(h->GetBinLowEdge(ibin) - hsum->GetBinLowEdge(ibinSum)) > epsilon || | |
1515 | TMath::Abs(h->GetBinLowEdge(ibin+1) - hsum->GetBinLowEdge(ibinSum+1)) ) | |
1516 | ) { | |
1517 | cout << "DISCREPANCY IN BIN RANGES" << endl; | |
1518 | cout << pt << " " << ibinSum << " " << ibin << "; " << h->GetBinContent(ibin) << endl | |
1519 | << h->GetBinLowEdge(ibin) << "-" << h->GetBinLowEdge(ibin+1) << endl | |
1520 | << hsum->GetBinLowEdge(ibinSum) << "-" << hsum->GetBinLowEdge(ibinSum+1) << endl; | |
1521 | cout << "" << endl; | |
1522 | } | |
1523 | ||
1524 | ||
1525 | hsum->SetBinContent(ibinSum,hsum->GetBinContent(ibinSum)+h->GetBinContent(ibin)); // EROOR FIXME | |
1526 | hsum->SetBinError (ibinSum,0); | |
1527 | } | |
1528 | // hsum->Add(h); | |
1529 | } | |
1530 | } | |
1531 | ||
1532 | ||
1533 | // Load Jacek and Draw both: | |
77233d47 | 1534 | new TFile ("./Files/pt_allcharged_published.root"); |
1535 | TGraphErrors * gJacek = (TGraphErrors*) gDirectory->Get("dndpt"); | |
1536 | gJacek->SetMarkerStyle(20); | |
1537 | gJacek->SetMarkerColor(kGray); | |
1538 | gJacek->Draw("AP"); | |
1539 | gJacek->GetHistogram()->SetXTitle("p_{t} (GeV)"); | |
1540 | gJacek->GetHistogram()->SetYTitle("d^{2}N/dp_{t}d#eta (GeV^{-1})"); | |
1541 | hsum->Draw("same"); | |
1542 | ||
1543 | TGraphErrors * gRatio = AliBWTools::DivideGraphByHisto(gJacek,hsum); | |
1544 | new TCanvas(); | |
1545 | gRatio->Draw("AP"); | |
4c0d7bc7 | 1546 | |
1547 | ||
1548 | ||
1549 | } | |
1550 | ||
1551 | ||
1552 | void DrawRatioToStar() { | |
1553 | ||
1554 | // Star data | |
1555 | // gROOT->LoadMacro("StarPPSpectra.C"); | |
1556 | TGraphErrors ** gStar = StarPPSpectra(); | |
c4fe358b | 1557 | gStar[0]->SetMarkerStyle(kOpenStar); |
1558 | gStar[1]->SetMarkerStyle(kFullStar); | |
1559 | gStar[2]->SetMarkerStyle(kOpenStar); | |
1560 | gStar[3]->SetMarkerStyle(kFullStar); | |
1561 | gStar[4]->SetMarkerStyle(kOpenStar); | |
1562 | gStar[5]->SetMarkerStyle(kFullStar); | |
4c0d7bc7 | 1563 | |
1564 | // ALICE, INEL -> NSD | |
1565 | Double_t scaleYield = 3.58/3.02; // from paper 2 | |
1566 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1567 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
ee08b77d | 1568 | hSpectra[iCombInStudy][ipart][icharge]->Scale(scaleYield); |
4c0d7bc7 | 1569 | } |
1570 | } | |
1571 | ||
1572 | ||
1573 | TCanvas * c1 = new TCanvas("cRatioToStarNeg","cRatioToStarNeg"); | |
1574 | TH2F * hempty = new TH2F(TString("hemptyNeg"),"hemptyNeg",100,0.,1.5, 100, 0.001,1.8); | |
1575 | hempty->SetXTitle("p_{t} (GeV/c)"); | |
1576 | hempty->SetYTitle("ALICE/STAR (NSD)"); | |
c4fe358b | 1577 | hempty->Draw(); |
1578 | ||
1579 | TCanvas * c1Comp = new TCanvas("cCompToStarNeg","cCompToStarNeg"); | |
1580 | c1Comp->SetLogy(); | |
1581 | TH2F * hempty2 = new TH2F(TString("hemptyCompNeg"),"hemptyCompNeg",100,0.,1.5, 100, 0.001,10); | |
1582 | hempty2->SetXTitle("p_{t} (GeV/c)"); | |
1583 | hempty2->SetYTitle("1/N_{ev} d^{2}N / dydp_{t} (GeV/c)^{-1} [NSD]"); | |
1584 | hempty2->Draw(); | |
4c0d7bc7 | 1585 | |
1586 | TLegend *leg = new TLegend(0.6510067,0.1853147,0.8892617,0.4178322,"Negative","brNDC"); | |
1587 | leg->SetBorderSize(0); | |
1588 | leg->SetLineColor(1); | |
1589 | leg->SetLineStyle(1); | |
1590 | leg->SetLineWidth(1); | |
1591 | leg->SetFillColor(0); | |
1592 | leg->SetFillStyle(1001); | |
1593 | ||
1594 | ||
c4fe358b | 1595 | |
1596 | c1->cd(); | |
4c0d7bc7 | 1597 | TGraphErrors * g ; |
ee08b77d | 1598 | g = AliBWTools::DivideGraphByHisto(gStar[0],hSpectra[iCombInStudy][kPion][kNeg],1); |
4c0d7bc7 | 1599 | g->SetMarkerStyle(kFullCircle); |
1600 | g->SetMarkerColor(kBlack); | |
1601 | g->Draw("p"); | |
1602 | leg->AddEntry(g,"#pi^{-}","lp"); | |
ee08b77d | 1603 | g = AliBWTools::DivideGraphByHisto(gStar[2],hSpectra[iCombInStudy][kKaon][kNeg],1); |
4c0d7bc7 | 1604 | g->SetMarkerStyle(kOpenCircle); |
1605 | g->SetMarkerColor(kRed); | |
1606 | g->Draw("p"); | |
1607 | leg->AddEntry(g,"K^{-}","lp"); | |
ee08b77d | 1608 | g = AliBWTools::DivideGraphByHisto(gStar[4],hSpectra[iCombInStudy][kProton][kNeg],1); |
4c0d7bc7 | 1609 | g->SetMarkerStyle(kOpenSquare); |
1610 | g->SetMarkerColor(kBlue); | |
1611 | g->Draw("p"); | |
1612 | leg->AddEntry(g,"#bar{p}","lp"); | |
1613 | leg->Draw(); | |
1614 | ||
c4fe358b | 1615 | c1Comp->cd(); |
1616 | gStar[0]->Draw("p"); | |
1617 | hSpectra[iCombInStudy][kPion][kNeg]->Draw("same"); | |
1618 | gStar[2]->Draw("p"); | |
1619 | hSpectra[iCombInStudy][kKaon][kNeg]->Draw("same"); | |
1620 | gStar[4]->Draw("p"); | |
1621 | hSpectra[iCombInStudy][kProton][kNeg]->Draw("same"); | |
4c0d7bc7 | 1622 | |
1623 | ||
1624 | ||
1625 | TCanvas * c2 = new TCanvas("cRatioToStarPos","cRatioToStarPos"); | |
1626 | hempty->Draw(); | |
1627 | leg = new TLegend(0.6510067,0.1853147,0.8892617,0.4178322,"Positive","brNDC"); | |
1628 | leg->SetBorderSize(0); | |
1629 | leg->SetLineColor(1); | |
1630 | leg->SetLineStyle(1); | |
1631 | leg->SetLineWidth(1); | |
1632 | leg->SetFillColor(0); | |
1633 | leg->SetFillStyle(1001); | |
c4fe358b | 1634 | |
1635 | TCanvas * c2Comp = new TCanvas("cCompToStarPos","cCompToStarPos"); | |
1636 | c2Comp->SetLogy(); | |
1637 | hempty2->Draw(); | |
1638 | ||
1639 | c2->cd(); | |
4c0d7bc7 | 1640 | // TGraphErrors * g ; |
ee08b77d | 1641 | g = AliBWTools::DivideGraphByHisto(gStar[1],hSpectra[iCombInStudy][kPion][kPos],1); |
4c0d7bc7 | 1642 | g->SetMarkerStyle(kFullCircle); |
1643 | g->SetMarkerColor(kBlack); | |
1644 | g->Draw("p"); | |
1645 | leg->AddEntry(g,"#pi^{+}","lp"); | |
ee08b77d | 1646 | g = AliBWTools::DivideGraphByHisto(gStar[3],hSpectra[iCombInStudy][kKaon][kPos],1); |
4c0d7bc7 | 1647 | g->SetMarkerStyle(kOpenCircle); |
1648 | g->SetMarkerColor(kRed); | |
1649 | g->Draw("p"); | |
1650 | leg->AddEntry(g,"K^{+}","lp"); | |
ee08b77d | 1651 | g = AliBWTools::DivideGraphByHisto(gStar[5],hSpectra[iCombInStudy][kProton][kPos],1); |
4c0d7bc7 | 1652 | g->SetMarkerStyle(kOpenSquare); |
1653 | g->SetMarkerColor(kBlue); | |
1654 | g->Draw("p"); | |
1655 | leg->AddEntry(g,"p","lp"); | |
c4fe358b | 1656 | leg->Draw(); |
4c0d7bc7 | 1657 | |
1658 | ||
c4fe358b | 1659 | c2Comp->cd(); |
1660 | gStar[1]->Draw("p"); | |
1661 | hSpectra[iCombInStudy][kPion][kPos]->Draw("same"); | |
1662 | gStar[3]->Draw("p"); | |
1663 | hSpectra[iCombInStudy][kKaon][kPos]->Draw("same"); | |
1664 | gStar[5]->Draw("p"); | |
1665 | hSpectra[iCombInStudy][kProton][kPos]->Draw("same"); | |
1666 | ||
4c0d7bc7 | 1667 | |
1668 | c1->Update(); | |
1669 | c2->Update(); | |
1670 | gSystem->ProcessEvents(); | |
1671 | c1->Print(TString(c1->GetName()) + ".eps"); | |
1672 | c2->Print(TString(c2->GetName()) + ".eps"); | |
1673 | ALICEWorkInProgress(c1,today.Data(),"#splitline{ALICE Preliminary}{Statistical Error Only}"); | |
1674 | ALICEWorkInProgress(c2,today.Data(),"#splitline{ALICE Preliminary}{Statistical Error Only}"); | |
1675 | c1->Update(); | |
1676 | c2->Update(); | |
1677 | c1->Print(TString(c1->GetName()) + ".png"); | |
1678 | c2->Print(TString(c2->GetName()) + ".png"); | |
1679 | ||
1680 | ||
1681 | ||
1682 | ||
1683 | } | |
1684 | ||
1685 | ||
1686 | ||
1687 | void DrawRatios() { | |
1688 | ||
1689 | // Draws ratios of combined spectra | |
1690 | ||
1691 | // Compute ratios | |
1692 | TH1F * hPosNegRatio[kNPart]; | |
1693 | ||
1694 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
ee08b77d | 1695 | hPosNegRatio[ipart] = (TH1F*) hSpectra[iCombInStudy][ipart][kPos]->Clone(); |
1696 | hPosNegRatio[ipart]->Divide(hSpectra[iCombInStudy][ipart][kNeg]); | |
4c0d7bc7 | 1697 | hPosNegRatio[ipart]->SetYTitle(TString(partLabel[ipart][kPos])+"/"+partLabel[ipart][kNeg]); |
1698 | hPosNegRatio[ipart]->SetMinimum(0.5); | |
1699 | hPosNegRatio[ipart]->SetMaximum(1.5); | |
1700 | } | |
1701 | ||
ee08b77d | 1702 | TH1F * hKPiRatio = (TH1F*) hSpectra[iCombInStudy][kKaon][kPos]->Clone(); |
1703 | hKPiRatio->Add(hSpectra[iCombInStudy][kKaon][kNeg]); | |
1704 | TH1F * htmp = (TH1F*) hSpectra[iCombInStudy][kPion][kPos]->Clone(); | |
1705 | htmp->Add(hSpectra[iCombInStudy][kPion][kNeg]); | |
4c0d7bc7 | 1706 | hKPiRatio->Divide(htmp); |
1707 | hKPiRatio->SetYTitle("(K^{+}+K^{-})/(#pi^{+}+#pi^{-})"); | |
1708 | ||
1709 | TH1F * hKPiRatioMC[kNTunes]; | |
5f2ca1e6 | 1710 | if(showMC){ |
1711 | for(Int_t itune = 0; itune < kNTunes; itune++){ | |
1712 | hKPiRatioMC[itune] = (TH1F*) hSpectraMC[itune][kKaon][kPos]->Clone(); | |
1713 | hKPiRatioMC[itune]->Add(hSpectraMC[itune][kKaon][kNeg]); | |
2210b002 | 1714 | TH1F * htmpLoc = (TH1F*) hSpectraMC[itune][kPion][kPos]->Clone(); |
1715 | htmpLoc->Add(hSpectraMC[itune][kPion][kNeg]); | |
1716 | hKPiRatioMC[itune]->Divide(htmpLoc); | |
5f2ca1e6 | 1717 | hKPiRatioMC[itune]->SetYTitle("(K^{+}+K^{-})/(#pi^{+}+#pi^{-})"); |
1718 | } | |
4c0d7bc7 | 1719 | } |
1720 | ||
1721 | ||
1722 | ||
ee08b77d | 1723 | TH1F * hPPiRatio = (TH1F*) hSpectra[iCombInStudy][kProton][kPos]->Clone(); |
1724 | hPPiRatio->Add(hSpectra[iCombInStudy][kProton][kNeg]); | |
1725 | htmp = (TH1F*) hSpectra[iCombInStudy][kPion][kPos]->Clone(); | |
1726 | htmp->Add(hSpectra[iCombInStudy][kPion][kNeg]); | |
4c0d7bc7 | 1727 | hPPiRatio->Divide(htmp); |
1728 | hPPiRatio->SetYTitle("(p+#bar{p})/(#pi^{+}+#pi^{-})"); | |
1729 | ||
55056a39 | 1730 | TH1F * hPPiRatioMC[kNTunes]; |
5f2ca1e6 | 1731 | if(showMC){ |
5f2ca1e6 | 1732 | for(Int_t itune = 0; itune < kNTunes; itune++){ |
1733 | hPPiRatioMC[itune] = (TH1F*) hSpectraMC[itune][kProton][kPos]->Clone(); | |
1734 | hPPiRatioMC[itune]->Add(hSpectraMC[itune][kProton][kNeg]); | |
2210b002 | 1735 | TH1F * htmpLoc = (TH1F*) hSpectraMC[itune][kPion][kPos]->Clone(); |
1736 | htmpLoc->Add(hSpectraMC[itune][kPion][kNeg]); | |
1737 | hPPiRatioMC[itune]->Divide(htmpLoc); | |
5f2ca1e6 | 1738 | hPPiRatioMC[itune]->SetYTitle("(p+#bar{p})/(#pi^{+}+#pi^{-})"); |
1739 | } | |
4c0d7bc7 | 1740 | } |
1741 | ||
d8e6677d | 1742 | // Phenix ratio |
1743 | TFile * fPhenix = new TFile("./Files/phenixdata.root"); | |
1744 | TH1F * hPPiRatioPhenix = (TH1F*) fPhenix->Get("ProtonPHNX"); | |
1745 | hPPiRatioPhenix->Add((TH1F*) fPhenix->Get("PbarPHNX")); | |
1746 | htmp = (TH1F*) fPhenix->Get("PiPlusPHNX"); | |
1747 | htmp->Add((TH1F*) fPhenix->Get("PiMinusPHNX")); | |
1748 | hPPiRatioPhenix = AliBWTools::DivideHistosDifferentBins(hPPiRatioPhenix,htmp); | |
1749 | hPPiRatioPhenix->SetMarkerStyle(24); | |
1750 | ||
4c0d7bc7 | 1751 | // Draw |
1752 | // TH2F * hempty = new TH2F(TString("hempty"),"hempty",100,0.,1.5, 100, 0.001,1.8); | |
1753 | // hempty->SetXTitle("p_{t} (GeV/c)"); | |
1754 | // hempty->SetYTitle(""); | |
1755 | ||
1756 | // tmp: overlay levi fits | |
1757 | AliBWFunc * fm2 = new AliBWFunc; | |
1758 | fm2->SetVarType(AliBWFunc::kdNdpt); | |
1759 | TF1 * fLevi[kNPart] [kNCharge]; | |
1760 | fLevi[kPion] [kPos] = fm2->GetLevi (mass[0], 0.1243, 7.614785, 1.524167, "fLeviPiPlus"); | |
1761 | fLevi[kKaon] [kPos] = fm2->GetLevi (mass[1], 0.1625, 5.869318, 0.186361, "fLeviKPlus"); | |
1762 | fLevi[kProton][kPos] = fm2->GetLevi (mass[2], 0.1773, 6.918065, 0.086389, "fLeviPPlus"); | |
1763 | fLevi[kPion] [kNeg] = fm2->GetLevi (mass[0], 0.1267, 7.979582, 1.515908, "fLeviPiNeg"); | |
1764 | fLevi[kKaon] [kNeg] = fm2->GetLevi (mass[1], 0.1721, 6.927956, 0.191140, "fLeviKNeg"); | |
1765 | fLevi[kProton][kNeg] = fm2->GetLevi (mass[2], 0.1782, 8.160362, 0.082091, "fLeviPNeg"); | |
1766 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1767 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
1768 | fLevi[ipart][icharge]->SetRange(0,4); | |
1769 | } | |
1770 | } | |
1771 | ||
1772 | ||
1773 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
b7018bc7 | 1774 | TString detName = detFlag[iCombInStudy]; |
1775 | detName.ReplaceAll(" ", "_"); | |
1776 | detName.ReplaceAll("+", ""); | |
1777 | ||
5f2ca1e6 | 1778 | TCanvas * c1 = new TCanvas(TString("cRatio_")+detName+TString("_")+partFlag[ipart], TString("cRatio_")+detName+partFlag[ipart]); |
1779 | c1->SetGridy(); | |
4c0d7bc7 | 1780 | hPosNegRatio[ipart]->Draw(); |
1781 | TF1 * fRatio = new TF1 (TString("fRatio")+partFlag[ipart], TString(fLevi[ipart][kPos]->GetName())+"/"+fLevi[ipart][kNeg]->GetName()); | |
1782 | // fRatio->Draw("same"); | |
1783 | fRatio->SetRange(0,5); | |
1784 | if (doPrint) { | |
1785 | c1->Update(); | |
1786 | gSystem->ProcessEvents(); | |
b7018bc7 | 1787 | c1->Print(TString(c1->GetName()) + ".png"); |
4c0d7bc7 | 1788 | } |
1789 | ||
1790 | } | |
1791 | ||
1792 | ||
1793 | TCanvas * c2 = new TCanvas(TString("cRatio_KPi"),TString("cRatio_KPi")); | |
d8e6677d | 1794 | // c2->SetGridy(); |
1795 | hKPiRatio->SetMaximum(0.62); | |
4c0d7bc7 | 1796 | hKPiRatio->Draw(); |
1797 | TLegend * lMC = new TLegend(0.526846, 0.18007, 0.887584,0.407343); | |
1798 | lMC->SetFillColor(kWhite); | |
1799 | ||
5f2ca1e6 | 1800 | if(showE735){ |
1801 | gROOT->LoadMacro("GetE735Ratios.C"); | |
1802 | GetE735Ratios(0,0)->Draw("EX0,same"); | |
1803 | GetE735Ratios(0,1)->Draw("EX0,same"); | |
1804 | GetE735Ratios(0,2)->Draw("EX0,same"); | |
1805 | GetE735Ratios(0,3)->Draw("EX0,same"); | |
1806 | } | |
4c0d7bc7 | 1807 | hKPiRatio->SetMarkerStyle(20); |
d8e6677d | 1808 | hKPiRatio->SetMarkerColor(kRed); |
1809 | hKPiRatio->SetLineColor(kRed); | |
4c0d7bc7 | 1810 | hKPiRatio->Draw("same"); |
1811 | ||
5f2ca1e6 | 1812 | if(showMC){ |
1813 | for(Int_t itune = 0; itune < kNTunes; itune++){ | |
1814 | lMC->AddEntry(hKPiRatioMC[itune],mcTuneName[itune]); | |
1815 | hKPiRatioMC[itune]->SetLineWidth(2); | |
1816 | hKPiRatioMC[itune]->Draw("same,chist"); | |
1817 | } | |
4c0d7bc7 | 1818 | |
5f2ca1e6 | 1819 | lMC->Draw(); |
1820 | } | |
4c0d7bc7 | 1821 | |
5f2ca1e6 | 1822 | if(showE735){ |
1823 | TLegend * l = new TLegend( 0.1879, 0.68, 0.54,0.92); | |
1824 | l->SetFillColor(kWhite); | |
1825 | l->AddEntry(hKPiRatio, "ALICE, #sqrt{s} = 900 GeV","lpf"); | |
1826 | l->AddEntry(GetE735Ratios(0,0), "E735, #sqrt{s} = 300 GeV","lpf"); | |
1827 | l->AddEntry(GetE735Ratios(0,1), "E735, #sqrt{s} = 540 GeV","lpf"); | |
1828 | l->AddEntry(GetE735Ratios(0,2), "E735, #sqrt{s} = 1000 GeV","lpf"); | |
1829 | l->AddEntry(GetE735Ratios(0,3), "E735, #sqrt{s} = 1800 GeV","lpf"); | |
1830 | l->Draw(); | |
1831 | } | |
4c0d7bc7 | 1832 | |
1833 | ||
1834 | TCanvas * c3 = new TCanvas(TString("cRatio_PPi"),TString("cRatio_PPi")); | |
d8e6677d | 1835 | // c3->SetGridy(); |
1836 | hPPiRatio->SetMarkerStyle(20); | |
1837 | hPPiRatio->SetMarkerColor(kRed); | |
1838 | hPPiRatio->SetLineColor(kRed); | |
4c0d7bc7 | 1839 | hPPiRatio->Draw(); |
1840 | hPPiRatio->SetMaximum(0.39); | |
5f2ca1e6 | 1841 | if(showMC){ |
1842 | lMC = new TLegend(0.526846, 0.18007, 0.887584,0.407343); | |
1843 | lMC->SetFillColor(kWhite); | |
1844 | ||
1845 | for(Int_t itune = 0; itune < kNTunes; itune++){ | |
1846 | lMC->AddEntry(hKPiRatioMC[itune],mcTuneName[itune]); | |
55056a39 | 1847 | hPPiRatioMC[itune]->SetLineWidth(2); |
1848 | hPPiRatioMC[itune]->Draw("same,chist"); | |
5f2ca1e6 | 1849 | } |
4c0d7bc7 | 1850 | |
5f2ca1e6 | 1851 | lMC->Draw(); |
1852 | } | |
d8e6677d | 1853 | hPPiRatioPhenix->Draw("same"); |
1854 | ||
1855 | ||
1856 | TLegend * l = new TLegend(0.186242, 0.781469, 0.538591, 0.921329); | |
1857 | l->SetFillColor(kWhite); | |
1858 | l->AddEntry(hPPiRatio, "ALICE, #sqrt{s} = 900 GeV","lpf"); | |
1859 | l->AddEntry(hPPiRatioPhenix, "PHENIX, #sqrt{s} = 200 GeV","lpf"); | |
1860 | // TLegend * l = new TLegend(0.206376, 0.77972, 0.600671, 0.909091); | |
1861 | l->Draw(); | |
1862 | ||
4c0d7bc7 | 1863 | |
1864 | if (doPrint) { | |
1865 | c2->Update(); | |
1866 | gSystem->ProcessEvents(); | |
5f2ca1e6 | 1867 | c2->Print(TString(c2->GetName()) + ".png"); |
4c0d7bc7 | 1868 | c2->Print(TString(c2->GetName()) + ".eps"); |
1869 | c3->Update(); | |
1870 | gSystem->ProcessEvents(); | |
5f2ca1e6 | 1871 | c3->Print(TString(c3->GetName()) + ".png"); |
4c0d7bc7 | 1872 | c3->Print(TString(c3->GetName()) + ".eps"); |
1873 | } | |
1874 | ||
1875 | ||
1876 | } | |
1877 | ||
3725266c | 1878 | void DrawWithSyst() { |
1879 | ||
1880 | // Draws detector and combined with syst errors. | |
1881 | ||
1882 | for(Int_t idet = 0; idet < kNHist; idet++){ | |
1883 | if(idet > kITS && idet != iCombInStudy) continue; | |
1884 | for(Int_t icharge = 0; icharge < kNCharge; icharge++){ | |
1885 | TCanvas * c = new TCanvas(TString("cWithSyst")+detFlag[idet]+chargeFlag[icharge],TString("cWithSyst")+detFlag[idet]+chargeFlag[icharge]); | |
1886 | TH2F * hempty = new TH2F(TString("hempty")+long(icharge),"hempty",100,0.,2.9, 100, 0.0005,5); | |
1887 | hempty->SetXTitle("p_{t} (GeV/c)"); | |
1888 | hempty->SetYTitle("1/N_{ev} d^{2}N / dydp_{t} (GeV/c)^{-1}"); | |
1889 | hempty->GetYaxis()->SetTitleOffset(1.35); | |
1890 | hempty->GetXaxis()->SetTitleOffset(1.1); | |
1891 | hempty->Draw(); | |
1892 | c->SetLogy(); | |
1893 | for(Int_t ipart = 0; ipart < kNPart; ipart++){ | |
1894 | // cout << detFlag[idet] << " " << chargeFlag[icharge] << " " << partFlag[ipart] << endl; | |
1895 | ||
1896 | TString opt = ipart ? "" : "same"; | |
1897 | TH1F * hsyst = new TH1F(*htemplate); | |
1898 | AliBWTools::GetValueAndError(hsyst,hSpectra[idet][ipart][icharge],hSystError[idet][ipart][icharge],kTRUE); | |
55056a39 | 1899 | hsyst->SetFillColor(kGray); |
3725266c | 1900 | hsyst->Draw("e5,same"); |
1901 | hSpectra[idet][ipart][icharge]->Draw("same"); | |
22abbb27 | 1902 | // Do not draw syst error outside of spectra range |
1903 | Float_t lowEdge = AliBWTools::GetLowestNotEmptyBinEdge(hSpectra[idet][ipart][icharge]); | |
1904 | Float_t hiEdge = AliBWTools::GetHighestNotEmptyBinEdge(hSpectra[idet][ipart][icharge]); | |
1905 | Int_t lowBin = hSystError[idet][ipart][icharge]->FindBin(lowEdge); | |
1906 | Int_t hiBin = hSystError[idet][ipart][icharge]->FindBin(hiEdge); | |
1907 | Int_t nbin = hSystError[idet][ipart][icharge]->GetNbinsX(); | |
2210b002 | 1908 | for(Int_t ibin = 1; ibin < lowBin; ibin++){ |
22abbb27 | 1909 | hSystError[idet][ipart][icharge]->SetBinContent(ibin,0); |
1910 | hSystError[idet][ipart][icharge]->SetBinError(ibin,0); | |
1911 | } | |
1912 | for(Int_t ibin = hiBin; ibin <= nbin; ibin++){ | |
1913 | hSystError[idet][ipart][icharge]->SetBinContent(ibin,0); | |
1914 | hSystError[idet][ipart][icharge]->SetBinError(ibin,0); | |
1915 | } | |
1916 | // Draw relative syst error, convert to graph to avoid vertical bars at the edges (empty bins in histo) | |
1917 | AliBWTools::GetGraphFromHisto(hSystError[idet][ipart][icharge])->Draw("LX"); | |
1918 | ||
3725266c | 1919 | |
1920 | ||
1921 | } | |
22abbb27 | 1922 | PrintCanvas(c,"png,eps"); |
3725266c | 1923 | } |
1924 | } | |
1925 | } | |
c4fe358b | 1926 | |
1927 | void Help() { | |
1928 | ||
1929 | cout << "Macro: void CombineSpectra(Int_t analysisType=kDoFits, Int_t fitFuncID = kFitLevi) " << endl; | |
1930 | cout << "" << endl; | |
1931 | ||
1932 | cout << "Possible Arguments" << endl; | |
1933 | cout << "- analysisType:" << endl; | |
eea641de | 1934 | cout << " kDoFits: Fit Combined Spectra " << endl; |
1935 | cout << " kDoRatios: Particle ratios K/pi and p/pi" << endl; | |
1936 | cout << " kDoSuperposition: Compare different detectors (superimpose and ratios)" << endl; | |
1937 | cout << " kDoCompareStar: Compare combined spectra to star results" << endl; | |
1938 | cout << " kDoDrawWithModels: Compare combined spectra and models" << endl; | |
3725266c | 1939 | cout << " kDoDrawSyst: Draws spectra from individual detectors with their systematic error" << endl; |
77233d47 | 1940 | cout << " kDoCompareToAllCharged: convert to dn/deta/dpt, sum up and compare to all charged" << endl; |
eea641de | 1941 | cout << " kDoHelp: This help" << endl; |
1942 | cout << "- fitFuncID, function used to extrapolate and compute yields" << endl; | |
1943 | cout << " An analitic fit function [kFitLevi, kFitUA1, kFitPowerLaw]" << endl; | |
1944 | cout << " Or a shape from a MC moder [kFitPhojet, kFitAtlasCSC, kFitCMS6D6T, kFitPerugia0]" << endl; | |
2f7f947e | 1945 | cout << " Which is fitted to the data at low pt and used to extrapolate at low pt" << endl; |
c4fe358b | 1946 | |
1947 | ||
1948 | } | |
3725266c | 1949 | |
1950 | void PrintCanvas(TCanvas* c,const TString formats) { | |
1951 | // print a canvas in every of the given comma-separated formats | |
1952 | // ensure the canvas is updated | |
22abbb27 | 1953 | if(!doPrint) return; |
3725266c | 1954 | c->Update(); |
1955 | gSystem->ProcessEvents(); | |
1956 | TObjArray * arr = formats.Tokenize(","); | |
1957 | TIterator * iter = arr->MakeIterator(); | |
1958 | TObjString * element = 0; | |
1959 | TString name =c ->GetName(); | |
1960 | name.ReplaceAll(" ","_"); | |
1961 | name.ReplaceAll("+","Plus"); | |
1962 | name.ReplaceAll("-",""); | |
1963 | while ((element = (TObjString*) iter->Next())) { | |
1964 | c->Print(name+ "."+element->GetString()); | |
1965 | } | |
1966 | } | |
1967 | ||
22abbb27 | 1968 | |
3725266c | 1969 | void LoadLibs(){ |
1970 | ||
1971 | gSystem->Load("libTree.so"); | |
1972 | gSystem->Load("libVMC.so"); | |
1973 | gSystem->Load("libMinuit.so"); | |
1974 | gSystem->Load("libSTEERBase.so"); | |
1975 | gSystem->Load("libESD.so"); | |
1976 | gSystem->Load("libAOD.so"); | |
1977 | gSystem->Load("libANALYSIS.so"); | |
1978 | gSystem->Load("libANALYSISalice.so"); | |
1979 | gSystem->Load("libCORRFW.so"); | |
1980 | gSystem->Load("libPWG2spectra.so"); | |
1981 | ||
1982 | } | |
22abbb27 | 1983 |