1 /**************************************************************************
2 * Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 /////////////////////////////////////////////////////////////
20 // Class to handle systematic errors for charm hadrons
23 // AliHFSystEff syst; // DECAY = 1 for D0, 2, for D+, 3 for D*
24 // syst.SetRunNumber(YEAR); // YEAR = two last numbers of the year (is 10 for 2010)
25 // syst.SetCollisionType(TYPE); // TYPE = 0 is pp, 1 is PbPb
26 // syst.SetCentrality(CENT); // CENT is centrality, 0100 for MB, 020 (4080) for 0-20 (40-80) CC...
27 // syst.Init(DECAY); // DECAY = 1 for D0, 2, for D+, 3 for D*
28 // syst.DrawErrors(); // to see a plot of the error contributions
29 // syst.GetTotalSystErr(pt); // to get the total err at pt
31 // Author: A.Dainese, andrea.dainese@pd.infn.it
32 /////////////////////////////////////////////////////////////
35 #include <TGraphAsymmErrors.h>
43 #include "AliHFSystErr.h"
46 ClassImp(AliHFSystErr)
48 //--------------------------------------------------------------------------
49 AliHFSystErr::AliHFSystErr(const Char_t* name, const Char_t* title) :
61 fCentralityClass("0100"),
66 // Default Constructor
70 //--------------------------------------------------------------------------
71 AliHFSystErr::~AliHFSystErr() {
77 if(fNorm) { delete fNorm; fNorm=0; }
78 if(fRawYield) { delete fRawYield; fRawYield=0; }
79 if(fTrackingEff) { delete fTrackingEff; fTrackingEff=0; }
80 if(fBR) { delete fBR; fBR=0; }
81 if(fCutsEff) { delete fCutsEff; fCutsEff=0; }
82 if(fPIDEff) { delete fPIDEff; fPIDEff=0; }
83 if(fMCPtShape) { delete fMCPtShape; fMCPtShape=0; }
84 if(fPartAntipart) { delete fPartAntipart; fPartAntipart=0; }
88 //--------------------------------------------------------------------------
89 void AliHFSystErr::Init(Int_t decay){
91 // Variables/histos initialization
94 if (fRunNumber!=10 && fIsLowEnergy==false) {
95 AliError("Only settings for 2010 and the low energy runs are implemented so far");
97 if (fCentralityClass!="020" && fCentralityClass!="4080" && fCentralityClass!="0100"){
98 AliError("Only settings for MB2010 are implemented so far");
103 if (fCollisionType==0) {
104 if (fIsLowEnergy) InitD0toKpi2010ppLowEn();
105 else InitD0toKpi2010pp();
106 } else if (fCollisionType==1) {
107 if (fCentralityClass=="010") InitD0toKpi2010PbPb010CentScan();
108 else if (fCentralityClass=="1020") InitD0toKpi2010PbPb1020CentScan();
109 else if (fCentralityClass=="020") InitD0toKpi2010PbPb020();
110 else if (fCentralityClass=="2040") InitD0toKpi2010PbPb2040CentScan();
111 else if (fCentralityClass=="4060") InitD0toKpi2010PbPb4060CentScan();
112 else if (fCentralityClass=="6080") InitD0toKpi2010PbPb6080CentScan();
113 else if (fCentralityClass=="4080") InitD0toKpi2010PbPb4080();
114 else AliError("Not yet implemented");
116 // else if (fCollisionType==2) InitD0toKpi2010ppLowEn();
119 if (fCollisionType==0) {
120 if (fIsLowEnergy) InitDplustoKpipi2010ppLowEn();
121 else InitDplustoKpipi2010pp();
122 } else if (fCollisionType==1) {
123 if (fCentralityClass=="010") InitDplustoKpipi2010PbPb010CentScan();
124 else if (fCentralityClass=="1020") InitDplustoKpipi2010PbPb1020CentScan();
125 else if (fCentralityClass=="020") InitDplustoKpipi2010PbPb020();
126 else if (fCentralityClass=="2040") InitDplustoKpipi2010PbPb2040CentScan();
127 else if (fCentralityClass=="4060") InitDplustoKpipi2010PbPb4060CentScan();
128 else if (fCentralityClass=="6080") InitDplustoKpipi2010PbPb6080CentScan();
129 else if (fCentralityClass=="4080") InitDplustoKpipi2010PbPb4080();
130 else AliError("Not yet implemented");
134 if (fCollisionType==0) {
135 if(fIsLowEnergy) InitDstartoD0pi2010ppLowEn();
136 else InitDstartoD0pi2010pp();
137 }else if (fCollisionType==1) {
138 if (fCentralityClass=="010") InitDstartoD0pi2010PbPb010CentScan();
139 else if (fCentralityClass=="1020") InitDstartoD0pi2010PbPb1020CentScan();
140 else if (fCentralityClass=="020") InitDstartoD0pi2010PbPb020();
141 else if (fCentralityClass=="2040" && fIsCentScan) InitDstartoD0pi2010PbPb2040CentScan();
142 else if (fCentralityClass=="2040") InitDstartoD0pi2010PbPb2040();
143 else if (fCentralityClass=="4060") InitDstartoD0pi2010PbPb4060CentScan();
144 else if (fCentralityClass=="6080") InitDstartoD0pi2010PbPb6080CentScan();
145 else if (fCentralityClass=="4080") InitDstartoD0pi2010PbPb4080();
146 else AliError("Not yet implemented");
150 if (fCollisionType==0) InitDstoKKpi2010pp();
151 else AliError("Not yet implemented");
155 printf("Invalid decay type: %d\n",decay);
161 //--------------------------------------------------------------------------
162 void AliHFSystErr::InitD0toKpi2010pp() {
164 // D0->Kpi syst errors. Responsible: A. Rossi
169 fNorm = new TH1F("fNorm","fNorm",24,0,24);
170 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
173 fBR = new TH1F("fBR","fBR",24,0,24);
174 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
176 // Tracking efficiency
177 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
178 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.08); // 8% (4% per track)
180 // Raw yield extraction
181 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
182 fRawYield->SetBinContent(1,1);
183 fRawYield->SetBinContent(2,0.22);
184 fRawYield->SetBinContent(3,0.1);
185 for(Int_t i=4;i<=7;i++) fRawYield->SetBinContent(i,0.04);
186 for(Int_t i=8;i<=12;i++) fRawYield->SetBinContent(i,0.07);
187 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.10);
188 for(Int_t i=17;i<=24;i++) fRawYield->SetBinContent(i,1);
190 // Cuts efficiency (from cuts variation)
191 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
192 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
194 // PID efficiency (from PID/noPID)
195 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
196 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.03); // 3%
197 fPIDEff->SetBinContent(2,0.05); // 5%
200 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
201 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
202 fMCPtShape->SetBinContent(1,0.03);
203 fMCPtShape->SetBinContent(2,0.03);
205 // particle-antiparticle
206 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",24,0,24);
207 // fPartAntipart->SetBinContent(1,1);
208 // for(Int_t i=2;i<=24;i++) fPartAntipart->SetBinContent(i,0.05);
212 //--------------------------------------------------------------------------
213 void AliHFSystErr::InitD0toKpi2010PbPb020() {
215 // D0->Kpi syst errors. Responsible: A. Rossi
216 // 2010 PbPb sample, 0-20 CC
220 fNorm = new TH1F("fNorm","fNorm",20,0,20);
221 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.05); // TAA and pp norm
224 fBR = new TH1F("fBR","fBR",20,0,20);
225 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
227 // Tracking efficiency
228 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
229 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.10);// Jacek, 5% per track
231 // Raw yield extraction
232 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
233 fRawYield->SetBinContent(1,0);
234 fRawYield->SetBinContent(2,0);
235 fRawYield->SetBinContent(3,0.08);
236 for(Int_t i=4;i<=12;i++) fRawYield->SetBinContent(i,0.06);
237 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.10);
239 // Cuts efficiency (from cuts variation)
240 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
241 fCutsEff->SetBinContent(1,0.);
242 fCutsEff->SetBinContent(2,0.);
243 fCutsEff->SetBinContent(3,0.13);
244 fCutsEff->SetBinContent(4,0.11);
245 for(Int_t i=5;i<=16;i++) fCutsEff->SetBinContent(i,0.10);
246 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
248 // PID efficiency (from PID/noPID)
249 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
250 for(Int_t i=3;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
253 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
254 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.01);
255 fMCPtShape->SetBinContent(3,0.04);
256 fMCPtShape->SetBinContent(4,0.02);
257 for(Int_t i=13;i<=16;i++) fMCPtShape->SetBinContent(i,0.03);
259 // // particle-antiparticle
260 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
261 // for(Int_t i=3;i<=12;i++) fPartAntipart->SetBinContent(i,0.05);
262 // fPartAntipart->SetBinContent(3,0.10);
263 // fPartAntipart->SetBinContent(4,0.10);
264 // fPartAntipart->SetBinContent(7,0.10);
265 // fPartAntipart->SetBinContent(8,0.10);
269 //--------------------------------------------------------------------------
270 void AliHFSystErr::InitD0toKpi2010PbPb4080() {
272 // D0->Kpi syst errors. Responsible: A. Rossi
273 // 2010 PbPb sample, 40-80 CC
277 fNorm = new TH1F("fNorm","fNorm",20,0,20);
278 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.07); // TAA and pp norm
281 fBR = new TH1F("fBR","fBR",20,0,20);
282 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
284 // Tracking efficiency
285 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
286 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.10); // Jacek, 5% per track
289 // Raw yield extraction
290 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
291 fRawYield->SetBinContent(1,0);
292 fRawYield->SetBinContent(2,0);
293 for(Int_t i=3;i<=16;i++) fRawYield->SetBinContent(i,0.05);
294 //for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,0);
296 // Cuts efficiency (from cuts variation)
297 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
298 fCutsEff->SetBinContent(1,0.);
299 fCutsEff->SetBinContent(2,0.);
300 fCutsEff->SetBinContent(3,0.13);
301 fCutsEff->SetBinContent(4,0.11);
302 for(Int_t i=5;i<=16;i++) fCutsEff->SetBinContent(i,0.10);
303 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
305 // PID efficiency (from PID/noPID)
306 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
307 // for(Int_t i=3;i<=6;i++) fPIDEff->SetBinContent(i,0.10);
308 // for(Int_t i=7;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
309 for(Int_t i=3;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
312 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
313 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.01);
314 // fMCPtShape->SetBinContent(3,0.04); Not set for peripherals (Raa Vs pt is flat)
315 // fMCPtShape->SetBinContent(4,0.02);
316 for(Int_t i=13;i<=16;i++) fMCPtShape->SetBinContent(i,0.03);
318 // // particle-antiparticle
319 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
320 // for(Int_t i=3;i<=12;i++) fPartAntipart->SetBinContent(i,0.05);
325 //--------------------------------------------------------------------------
326 void AliHFSystErr::InitD0toKpi2010ppLowEn() {
328 // D0->Kpi syst errors. Low energy run
329 // 2011 2.76 TeV pp sample
331 AliInfo(" Settings for D0 --> K pi, p-p collisions at 2.76 TeV");
334 fNorm = new TH1F("fNorm","fNorm",20,0,20);
335 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 4% error on sigmaV0and
338 fBR = new TH1F("fBR","fBR",20,0,20);
339 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
341 // Tracking efficiency
342 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
343 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.12); //10% (5% per track)
345 // Raw yield extraction
346 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
347 fRawYield->SetBinContent(1,1);
348 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,0.15);
350 // Cuts efficiency (from cuts variation)
351 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
352 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
353 fCutsEff->SetBinContent(2,0.20);
354 for(Int_t i=7;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
357 // PID efficiency (from PID/noPID)
358 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
359 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.15); // 10%
360 // fPIDEff->SetBinContent(2,0.20);
361 for(Int_t i=7;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
364 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
365 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
366 // fMCPtShape->SetBinContent(1,0.03);
367 // fMCPtShape->SetBinContent(2,0.03);
369 // // particle-antiparticle
370 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
371 // fPartAntipart->SetBinContent(1,1);
372 // fPartAntipart->SetBinContent(2,1);
373 // for(Int_t i=3;i<=6;i++) fPartAntipart->SetBinContent(i,0.08);
374 // for(Int_t i=1;i<=20;i++) fPartAntipart->SetBinContent(i,0.);
379 //--------------------------------------------------------------------------
380 void AliHFSystErr::InitDplustoKpipi2010pp() {
382 // D+->Kpipi syst errors. Responsible: R. Bala
388 fNorm = new TH1F("fNorm","fNorm",24,0,24);
389 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
392 fBR = new TH1F("fBR","fBR",24,0,24);
393 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
395 // Tracking efficiency
396 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
397 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
400 // Raw yield extraction
401 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
402 fRawYield->SetBinContent(1,1);
403 fRawYield->SetBinContent(2,0.25);
404 fRawYield->SetBinContent(3,0.25);
405 fRawYield->SetBinContent(4,0.20);
406 fRawYield->SetBinContent(5,0.09);
407 fRawYield->SetBinContent(6,0.09);
408 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
409 for(Int_t i=12;i<=24;i++) fRawYield->SetBinContent(i,0.10);
411 // Cuts efficiency (from cuts variation)
412 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
413 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
415 // PID efficiency (from PID/noPID)
416 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
417 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 5%
418 fPIDEff->SetBinContent(1,0.15); // 15%
419 fPIDEff->SetBinContent(2,0.15); // 15%
420 fPIDEff->SetBinContent(3,0.15); // 15%
421 fPIDEff->SetBinContent(4,0.15); // 15%
422 for(Int_t i=12;i<=16;i++) fPIDEff->SetBinContent(i,0.10); // 5%
425 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
426 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
427 fMCPtShape->SetBinContent(1,0.03);
428 fMCPtShape->SetBinContent(2,0.03);
431 // particle-antiparticle
433 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
434 fPartAntipart->SetBinContent(1,1);
435 fPartAntipart->SetBinContent(2,1);
436 fPartAntipart->SetBinContent(3,0.12);
437 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
442 //--------------------------------------------------------------------------
443 void AliHFSystErr::InitDstoKKpi2010pp() {
445 // D+s->KKpi syst errors. Responsible: G.M. Innocenti
451 fNorm = new TH1F("fNorm","fNorm",12,0,12);
452 for(Int_t i=1;i<=12;i++) fNorm->SetBinContent(i,0.07); // 7% error on sigmaV0and
455 fBR = new TH1F("fBR","fBR",12,0,12);
456 for(Int_t i=1;i<=12;i++) fBR->SetBinContent(i,0.05); // 5% PDG2010
458 // Tracking efficiency
459 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",12,0,12);
460 for(Int_t i=1;i<=12;i++) fTrackingEff->SetBinContent(i,0.03); // 3% (1% per track)
463 // Raw yield extraction
464 fRawYield = new TH1F("fRawYield","fRawYield",12,0,12);
465 fRawYield->SetBinContent(1,1);
466 fRawYield->SetBinContent(2,1);
467 fRawYield->SetBinContent(3,0.20);
468 fRawYield->SetBinContent(4,0.20);
469 fRawYield->SetBinContent(5,0.15);
470 fRawYield->SetBinContent(6,0.15);
471 fRawYield->SetBinContent(7,0.15);
472 fRawYield->SetBinContent(8,0.15);
473 fRawYield->SetBinContent(9,0.20);
474 fRawYield->SetBinContent(10,0.20);
475 fRawYield->SetBinContent(11,0.20);
476 fRawYield->SetBinContent(12,0.20);
478 // Cuts efficiency (from cuts variation)
479 fCutsEff = new TH1F("fCutsEff","fCutsEff",12,0,12);
480 for(Int_t i=1;i<=12;i++) fCutsEff->SetBinContent(i,0.15); // 15%
482 // PID efficiency (from PID/noPID)
483 fPIDEff = new TH1F("fPIDEff","fPIDEff",12,0,12);
484 for(Int_t i=1;i<=12;i++) fPIDEff->SetBinContent(i,0.07); // 7%
486 // MC dN/dpt (copied from D0 : will update later)
487 //fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",12,0,12);
488 //for(Int_t i=1;i<=12;i++) fMCPtShape->SetBinContent(i,(Float_t)i*0.006);
491 // particle-antiparticle
493 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",12,0,12);
494 fPartAntipart->SetBinContent(1,1);
495 fPartAntipart->SetBinContent(2,1);
496 fPartAntipart->SetBinContent(3,0.12);
497 for(Int_t i=4;i<=12;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
503 //--------------------------------------------------------------------------
504 void AliHFSystErr::InitDplustoKpipi2010PbPb020() {
506 // D+->Kpipi syst errors. Responsible: ??
507 // 2010 PbPb sample, 0-20 CC
511 fNorm = new TH1F("fNorm","fNorm",20,0,20);
512 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.05); // TAA and pp norm
515 fBR = new TH1F("fBR","fBR",20,0,20);
516 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
518 // Tracking efficiency
519 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
520 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
522 // Raw yield extraction
523 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
524 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,.10); //5 to 10%
525 // fRawYield->SetBinContent(5,0.23);
526 //fRawYield->SetBinContent(6,0.23);
527 fRawYield->SetBinContent(7,0.20);
528 fRawYield->SetBinContent(8,0.20);
529 fRawYield->SetBinContent(9,0.15);
530 fRawYield->SetBinContent(10,0.15);
531 fRawYield->SetBinContent(11,0.15);
532 fRawYield->SetBinContent(12,0.15);
534 // Cuts efficiency (from cuts variation)
535 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
536 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
538 // PID efficiency (from PID/noPID)
539 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
540 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
542 // MC dN/dpt (2/2/2012)
543 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
544 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
545 for(Int_t iBin=7; iBin<=8; iBin++) fMCPtShape->SetBinContent(iBin,0.01);
546 for(Int_t iBin=9; iBin<=12; iBin++) fMCPtShape->SetBinContent(iBin,0.05);
547 for(Int_t iBin=13; iBin<=16; iBin++) fMCPtShape->SetBinContent(iBin,0.05);
550 // particle-antiparticle
552 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
553 fPartAntipart->SetBinContent(1,1);
554 fPartAntipart->SetBinContent(2,1);
555 fPartAntipart->SetBinContent(3,0.12);
556 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
562 //--------------------------------------------------------------------------
563 void AliHFSystErr::InitDplustoKpipi2010PbPb4080() {
565 // D+->Kpipi syst errors. Responsible: ??
566 // 2010 PbPb sample, 40-80 CC
571 fNorm = new TH1F("fNorm","fNorm",20,0,20);
572 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.07); // TAA and pp norm
575 fBR = new TH1F("fBR","fBR",20,0,20);
576 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1%
578 // Tracking efficiency
579 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
580 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
583 // Raw yield extraction
584 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
585 fRawYield->SetBinContent(1,1);
586 fRawYield->SetBinContent(2,1);
587 fRawYield->SetBinContent(3,1);
588 fRawYield->SetBinContent(4,0.15);
589 fRawYield->SetBinContent(5,0.05);
590 fRawYield->SetBinContent(6,0.05);
591 fRawYield->SetBinContent(7,0.15);
592 fRawYield->SetBinContent(8,0.15);
593 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.15);
594 for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,1); //5 to 10%
596 // Cuts efficiency (from cuts variation)
597 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
598 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
600 // PID efficiency (from PID/noPID)
601 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
602 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
603 fPIDEff->SetBinContent(3,0.13); // 13%
606 // MC dN/dpt (2/2/2012)
607 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
608 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
609 for(Int_t iBin=4; iBin<=8; iBin++) fMCPtShape->SetBinContent(iBin,0.01);
610 for(Int_t iBin=9; iBin<=12; iBin++) fMCPtShape->SetBinContent(iBin,0.03);
611 for(Int_t iBin=13; iBin<=16; iBin++) fMCPtShape->SetBinContent(iBin,0.03);
614 // particle-antiparticle
616 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
617 fPartAntipart->SetBinContent(1,1);
618 fPartAntipart->SetBinContent(2,1);
619 fPartAntipart->SetBinContent(3,0.12);
620 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
625 //--------------------------------------------------------------------------
626 void AliHFSystErr::InitDplustoKpipi2010ppLowEn() {
629 // D+->Kpipi syst errors. Responsible: R. Bala
630 // 2011 2.76 TeV pp sample
632 AliInfo(" Settings for D+ --> K pi pi p-p collisions at 2.76 TeV");
635 fNorm = new TH1F("fNorm","fNorm",20,0,20);
636 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
639 fBR = new TH1F("fBR","fBR",20,0,20);
640 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
642 // Tracking efficiency
643 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
644 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); // 3% (1% per track)
646 // Raw yield extraction
647 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
648 fRawYield->SetBinContent(1,1);
649 fRawYield->SetBinContent(2,1);
650 for(Int_t i=3;i<=6;i++) fRawYield->SetBinContent(i,0.10); //5 to 10%
651 fRawYield->SetBinContent(7,0.15);
652 fRawYield->SetBinContent(8,0.15);
653 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.055); //5 to 10%
655 // Cuts efficiency (from cuts variation)
656 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
657 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
659 // PID efficiency (from PID/noPID)
660 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
661 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
662 fPIDEff->SetBinContent(3,0.10); // 13%
663 fPIDEff->SetBinContent(4,0.10); // 13%
665 // MC dN/dpt (copied from D0 : will update later)
666 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
667 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
668 fMCPtShape->SetBinContent(1,0.03);
669 fMCPtShape->SetBinContent(2,0.03);
674 //--------------------------------------------------------------------------
675 void AliHFSystErr::InitDstartoD0pi2010pp() {
677 // D*+->D0pi syst errors. Responsible: A. Grelli, Y. Wang
682 fNorm = new TH1F("fNorm","fNorm",24,0,24);
683 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
686 fBR = new TH1F("fBR","fBR",24,0,24);
687 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
689 // Tracking efficiency
690 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
691 fTrackingEff->SetBinContent(1,1.0);
692 fTrackingEff->SetBinContent(2,0.13); // 10% (ITSsa) \oplus 8% (4% per ITSTPC track)
693 fTrackingEff->SetBinContent(3,0.12);
694 fTrackingEff->SetBinContent(3,0.12);
695 for(Int_t i=4;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
698 // Raw yield extraction
699 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
700 fRawYield->SetBinContent(1,1.0);
701 fRawYield->SetBinContent(2,0.10);
702 fRawYield->SetBinContent(3,0.04);
703 fRawYield->SetBinContent(4,0.03);
704 fRawYield->SetBinContent(5,0.03);
705 fRawYield->SetBinContent(6,0.05);
706 fRawYield->SetBinContent(7,0.05);
707 fRawYield->SetBinContent(8,0.05);
708 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.04); //4%
709 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.09); //4%
710 for(Int_t i=17;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
712 // Cuts efficiency (from cuts variation)
713 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
714 fCutsEff->SetBinContent(2,0.22);
715 for(Int_t i=3;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
717 // PID efficiency (from PID/noPID)
718 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
719 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
722 // MC dN/dpt (copied from D0 : will update later)
723 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
724 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
725 fMCPtShape->SetBinContent(1,0.03);
726 fMCPtShape->SetBinContent(2,0.03);
732 //--------------------------------------------------------------------------
733 void AliHFSystErr::InitDstartoD0pi2010ppLowEn() {
736 // D+->Kpipi syst errors. Responsible: A. Grelli
737 // 2011 2.76 TeV pp sample
739 AliInfo(" Settings for D*+ --> D0 pi p-p collisions at 2.76 TeV");
742 fNorm = new TH1F("fNorm","fNorm",20,0,20);
743 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
746 fBR = new TH1F("fBR","fBR",20,0,20);
747 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
749 // Tracking efficiency
750 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
751 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); //10% (to be checked!!)
753 // Raw yield extraction
754 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
755 fRawYield->SetBinContent(1,1);
756 fRawYield->SetBinContent(2,1);
757 fRawYield->SetBinContent(3,0.14);
758 fRawYield->SetBinContent(4,0.14);
759 fRawYield->SetBinContent(5,0.12);
760 fRawYield->SetBinContent(6,0.12);
761 fRawYield->SetBinContent(7,0.06);
762 fRawYield->SetBinContent(8,0.06);
763 fRawYield->SetBinContent(9,0.08);
764 fRawYield->SetBinContent(10,0.08);
765 fRawYield->SetBinContent(11,0.08);
766 fRawYield->SetBinContent(12,0.08);
767 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.065);
769 // Cuts efficiency (from cuts variation)
770 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
771 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10);
772 fCutsEff->SetBinContent(3,0.15);
773 fCutsEff->SetBinContent(4,0.15);
774 fCutsEff->SetBinContent(5,0.15);
775 fCutsEff->SetBinContent(6,0.15);
776 fCutsEff->SetBinContent(7,0.10);
777 fCutsEff->SetBinContent(8,0.10);
778 fCutsEff->SetBinContent(9,0.10);
779 fCutsEff->SetBinContent(10,0.10);
780 fCutsEff->SetBinContent(11,0.10);
781 fCutsEff->SetBinContent(12,0.10);
783 // PID efficiency (from PID/noPID)
784 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
785 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
788 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
789 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
790 fMCPtShape->SetBinContent(1,0.03);
791 fMCPtShape->SetBinContent(2,0.03);
796 //------------------------------------------------------------------------
797 void AliHFSystErr::InitDstartoD0pi2010PbPb020() {
799 // D*+->D0pi syst errors. Responsible: A. Grelli
800 // 2010 PbPb sample, 0-20 CC
803 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 0-20 centrality - DUMMY");
806 fNorm = new TH1F("fNorm","fNorm",24,0,24);
807 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.05); // TAA and pp norm
810 fBR = new TH1F("fBR","fBR",24,0,24);
811 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
813 // Tracking efficiency
814 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
815 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
818 // Raw yield extraction
819 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
820 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.1); //4%
821 fRawYield->SetBinContent(3,0.2);
822 fRawYield->SetBinContent(4,0.2);
823 fRawYield->SetBinContent(5,0.2);
824 fRawYield->SetBinContent(6,0.2);
826 // Cuts efficiency (from cuts variation)
827 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
828 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
829 fCutsEff->SetBinContent(4,0.15);
830 fCutsEff->SetBinContent(5,0.15);
831 fCutsEff->SetBinContent(6,0.15);
833 // PID efficiency (from PID/noPID)
834 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
835 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
838 // MC dN/dpt (from study on D* pt shape)
839 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
840 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.045);
841 fMCPtShape->SetBinContent(4,0.025);
842 fMCPtShape->SetBinContent(5,0.025);
843 fMCPtShape->SetBinContent(6,0.025);
844 fMCPtShape->SetBinContent(7,0.04);
845 fMCPtShape->SetBinContent(8,0.04);
846 fMCPtShape->SetBinContent(9,0.03);
847 fMCPtShape->SetBinContent(10,0.03);
848 fMCPtShape->SetBinContent(11,0.03);
849 fMCPtShape->SetBinContent(12,0.03);
857 //-------------------------------------------------------------------------
858 void AliHFSystErr::InitDstartoD0pi2010PbPb2040() {
860 // D*+->D0pi syst errors. Responsible: A. Grelli
861 // 2010 PbPb sample, 20-40 CC
864 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 20-40 centrality - DUMMY");
867 fNorm = new TH1F("fNorm","fNorm",24,0,24);
868 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
871 fBR = new TH1F("fBR","fBR",24,0,24);
872 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
874 // Tracking efficiency
875 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
876 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
879 // Raw yield extraction
880 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
881 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.15); //4%
883 // Cuts efficiency (from cuts variation)
884 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
885 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
887 // PID efficiency (from PID/noPID)
888 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
889 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
892 // MC dN/dpt (copied from D0 : will update later)
893 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
894 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.);
895 fMCPtShape->SetBinContent(1,0.03);
896 fMCPtShape->SetBinContent(2,0.03);
902 //--------------------------------------------------------------------------
903 void AliHFSystErr::InitDstartoD0pi2010PbPb4080() {
905 // D*+->D0pi syst errors. Responsible: A. Grelli
906 // 2010 PbPb sample, 40-80 CC
909 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 40-80 centrality - DUMMY");
912 fNorm = new TH1F("fNorm","fNorm",24,0,24);
913 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.07); // TAA and pp norm
916 fBR = new TH1F("fBR","fBR",24,0,24);
917 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
919 // Tracking efficiency
920 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
921 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
924 // Raw yield extraction
925 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
926 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
927 fRawYield->SetBinContent(1,1);
928 fRawYield->SetBinContent(2,0.15);
929 fRawYield->SetBinContent(3,0.15);
930 fRawYield->SetBinContent(4,0.15);
931 fRawYield->SetBinContent(5,0.15);
932 fRawYield->SetBinContent(6,0.10);
933 fRawYield->SetBinContent(7,0.10);
934 fRawYield->SetBinContent(8,0.10);
935 fRawYield->SetBinContent(9,0.11);
936 fRawYield->SetBinContent(10,0.11);
937 fRawYield->SetBinContent(11,0.11);
938 fRawYield->SetBinContent(12,0.11);
939 fRawYield->SetBinContent(13,0.08);
940 fRawYield->SetBinContent(14,0.08);
941 fRawYield->SetBinContent(15,0.08);
942 fRawYield->SetBinContent(16,0.08);
945 // Cuts efficiency (from cuts variation)
946 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
947 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
949 // PID efficiency (from PID/noPID)
950 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
951 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
954 // MC dN/dpt (copied from D0 : will update later)
955 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
956 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.01);
957 fMCPtShape->SetBinContent(2,0.05);
958 fMCPtShape->SetBinContent(3,0.05);
959 fMCPtShape->SetBinContent(4,0.05);
960 fMCPtShape->SetBinContent(5,0.04);
961 fMCPtShape->SetBinContent(6,0.02);
962 fMCPtShape->SetBinContent(7,0.04);
963 fMCPtShape->SetBinContent(8,0.04);
969 //--------------------------------------------------------------------------
970 void AliHFSystErr::InitD0toKpi2010PbPb010CentScan(){
971 // define errors for RAA vs. centrality
972 InitD0toKpi2010PbPb020();
973 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
974 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
976 //--------------------------------------------------------------------------
977 void AliHFSystErr::InitD0toKpi2010PbPb1020CentScan(){
978 // define errors for RAA vs. centrality
979 InitD0toKpi2010PbPb020();
980 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
981 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
983 //--------------------------------------------------------------------------
984 void AliHFSystErr::InitD0toKpi2010PbPb2040CentScan(){
985 // define errors for RAA vs. centrality
986 InitD0toKpi2010PbPb4080();
987 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
988 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
990 //--------------------------------------------------------------------------
991 void AliHFSystErr::InitD0toKpi2010PbPb4060CentScan(){
992 // define errors for RAA vs. centrality
993 InitD0toKpi2010PbPb4080();
994 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.06);
995 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
997 //--------------------------------------------------------------------------
998 void AliHFSystErr::InitD0toKpi2010PbPb6080CentScan(){
999 // define errors for RAA vs. centrality
1000 InitD0toKpi2010PbPb4080();
1001 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
1002 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1004 //--------------------------------------------------------------------------
1005 void AliHFSystErr::InitDplustoKpipi2010PbPb010CentScan(){
1006 // define errors for RAA vs. centrality
1007 InitDplustoKpipi2010PbPb020();
1008 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.18);
1009 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.09);
1012 //--------------------------------------------------------------------------
1013 void AliHFSystErr::InitDplustoKpipi2010PbPb1020CentScan(){
1014 // define errors for RAA vs. centrality
1015 InitDplustoKpipi2010PbPb020();
1016 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.23);
1017 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1019 //--------------------------------------------------------------------------
1020 void AliHFSystErr::InitDplustoKpipi2010PbPb2040CentScan(){
1021 // define errors for RAA vs. centrality
1022 InitDplustoKpipi2010PbPb020();
1023 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
1024 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.095);
1026 //--------------------------------------------------------------------------
1027 void AliHFSystErr::InitDplustoKpipi2010PbPb4060CentScan(){
1028 // define errors for RAA vs. centrality
1029 InitDplustoKpipi2010PbPb4080();
1030 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
1031 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1033 //--------------------------------------------------------------------------
1034 void AliHFSystErr::InitDplustoKpipi2010PbPb6080CentScan(){
1035 // define errors for RAA vs. centrality
1036 InitDplustoKpipi2010PbPb4080();
1037 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.15);
1038 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.07);
1041 //--------------------------------------------------------------------------
1042 void AliHFSystErr::InitDstartoD0pi2010PbPb010CentScan(){
1043 // define errors for RAA vs. centrality
1044 InitDstartoD0pi2010PbPb020();
1045 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.16);
1046 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.15);
1048 //--------------------------------------------------------------------------
1049 void AliHFSystErr::InitDstartoD0pi2010PbPb1020CentScan(){
1050 // define errors for RAA vs. centrality
1051 InitDstartoD0pi2010PbPb020();
1052 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
1053 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.15);
1055 //--------------------------------------------------------------------------
1056 void AliHFSystErr::InitDstartoD0pi2010PbPb2040CentScan(){
1057 // define errors for RAA vs. centrality
1058 InitDstartoD0pi2010PbPb2040();
1059 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1060 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1062 //--------------------------------------------------------------------------
1063 void AliHFSystErr::InitDstartoD0pi2010PbPb4060CentScan(){
1064 // define errors for RAA vs. centrality
1065 InitDstartoD0pi2010PbPb4080();
1066 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1067 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.045);
1069 //--------------------------------------------------------------------------
1070 void AliHFSystErr::InitDstartoD0pi2010PbPb6080CentScan(){
1071 // define errors for RAA vs. centrality
1072 InitDstartoD0pi2010PbPb4080();
1073 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1074 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.045);
1078 //--------------------------------------------------------------------------
1079 Double_t AliHFSystErr::GetCutsEffErr(Double_t pt) const {
1084 Int_t bin=fCutsEff->FindBin(pt);
1086 return fCutsEff->GetBinContent(bin);
1088 //--------------------------------------------------------------------------
1089 Double_t AliHFSystErr::GetMCPtShapeErr(Double_t pt) const {
1094 Int_t bin=fMCPtShape->FindBin(pt);
1096 return fMCPtShape->GetBinContent(bin);
1098 //--------------------------------------------------------------------------
1099 Double_t AliHFSystErr::GetSeleEffErr(Double_t pt) const {
1104 Double_t err=GetCutsEffErr(pt)*GetCutsEffErr(pt)+GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1106 return TMath::Sqrt(err);
1108 //--------------------------------------------------------------------------
1109 Double_t AliHFSystErr::GetPIDEffErr(Double_t pt) const {
1114 Int_t bin=fPIDEff->FindBin(pt);
1116 return fPIDEff->GetBinContent(bin);
1118 //--------------------------------------------------------------------------
1119 Double_t AliHFSystErr::GetTrackingEffErr(Double_t pt) const {
1124 Int_t bin=fTrackingEff->FindBin(pt);
1126 return fTrackingEff->GetBinContent(bin);
1128 //--------------------------------------------------------------------------
1129 Double_t AliHFSystErr::GetRawYieldErr(Double_t pt) const {
1134 Int_t bin=fRawYield->FindBin(pt);
1136 return fRawYield->GetBinContent(bin);
1138 //--------------------------------------------------------------------------
1139 Double_t AliHFSystErr::GetPartAntipartErr(Double_t pt) const {
1144 Int_t bin=fPartAntipart->FindBin(pt);
1146 return fPartAntipart->GetBinContent(bin);
1148 //--------------------------------------------------------------------------
1149 Double_t AliHFSystErr::GetTotalSystErr(Double_t pt,Double_t feeddownErr) const {
1151 // Get total syst error (except norm. error)
1156 if(fRawYield) err += GetRawYieldErr(pt)*GetRawYieldErr(pt);
1157 if(fTrackingEff) err += GetTrackingEffErr(pt)*GetTrackingEffErr(pt);
1158 // if(fBR) err += GetBRErr()*GetBRErr();
1159 if(fCutsEff) err += GetCutsEffErr(pt)*GetCutsEffErr(pt);
1160 if(fPIDEff) err += GetPIDEffErr(pt)*GetPIDEffErr(pt);
1161 if(fMCPtShape) err += GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1162 if(fPartAntipart) err += GetPartAntipartErr(pt)*GetPartAntipartErr(pt);
1164 err += feeddownErr*feeddownErr;
1166 return TMath::Sqrt(err);
1168 //---------------------------------------------------------------------------
1169 void AliHFSystErr::DrawErrors(TGraphAsymmErrors *grErrFeeddown) const {
1173 gStyle->SetOptStat(0);
1175 TCanvas *cSystErr = new TCanvas("cSystErr","Systematic Errors",300,80,640,500);
1176 cSystErr->Range(0.20,-0.5,18.4,0.34);
1177 cSystErr->SetRightMargin(0.318);
1178 cSystErr->SetFillColor(0);
1180 TH2F *hFrame = new TH2F("hFrame","Systematic errors; p_{t} [GeV/c]; Relative Error",20,0,20,100,-1,+1);
1181 hFrame->SetAxisRange(1.,15.9,"X");
1182 hFrame->SetAxisRange(-0.5,0.5,"Y");
1185 TLegend *leg = new TLegend(0.69,0.44,0.98,0.86,NULL,"brNDC");
1186 leg->SetTextSize(0.03601695);
1187 leg->SetFillStyle(0);
1188 leg->SetBorderSize(0);
1190 TH1F *hTotErr=new TH1F("hTotErr","",24,0,24);
1191 Int_t nbins = fNorm->GetNbinsX();
1192 TGraphAsymmErrors *gTotErr = new TGraphAsymmErrors(nbins);
1193 for(Int_t i=1;i<=24;i++) {
1194 Double_t pt = hTotErr->GetBinCenter(i);
1195 Double_t ptwidth = hTotErr->GetBinWidth(i);
1198 Double_t x=0., y=0., errxl=0., errxh=0., erryl=0., erryh=0.;
1199 Double_t toterryl=0., toterryh=0.;
1200 for(Int_t j=0; j<grErrFeeddown->GetN(); j++) {
1201 grErrFeeddown->GetPoint(j,x,y);
1202 errxh = grErrFeeddown->GetErrorXhigh(j);
1203 errxl = grErrFeeddown->GetErrorXlow(j);
1204 if ( ( (x-errxl) <= pt) && ( (x+errxl) >= pt) ) {
1205 erryh = grErrFeeddown->GetErrorYhigh(j);
1206 erryl = grErrFeeddown->GetErrorYlow(j);
1209 if (erryl>=1e-3) toterryl = GetTotalSystErr(pt,erryl);
1210 else toterryl = GetTotalSystErr(pt);
1211 if (erryh>=1e-3) toterryh = GetTotalSystErr(pt,erryh);
1212 else toterryh = GetTotalSystErr(pt);
1214 hTotErr->SetBinContent(i,toterryh);
1215 gTotErr->SetPoint(i,pt,0.);
1216 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,toterryl,toterryh); // i, exl, exh, eyl, eyh
1219 hTotErr->SetBinContent(i,GetTotalSystErr(pt));
1220 gTotErr->SetPoint(i,pt,0.);
1221 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,GetTotalSystErr(pt),GetTotalSystErr(pt)); // i, exl, exh, eyl, eyh
1225 gTotErr->SetLineColor(kBlack);
1226 gTotErr->SetFillColor(kRed);
1227 gTotErr->SetFillStyle(3002);
1229 leg->AddEntry(gTotErr,"Total (excl. norm.)","f");
1230 // hTotErr->SetLineColor(1);
1231 // hTotErr->SetLineWidth(3);
1232 // hTotErr->Draw("same");
1233 // leg->AddEntry(hTotErr,"Total (excl. norm.)","l");
1236 fNorm->SetFillColor(1);
1237 fNorm->SetFillStyle(3002);
1238 //fNorm->Draw("same");
1239 //TH1F *hNormRefl = ReflectHisto(fNorm);
1240 //hNormRefl->Draw("same");
1241 leg->AddEntry(fNorm,"Normalization (10%)","");
1244 grErrFeeddown->SetFillColor(kTeal-8);
1245 grErrFeeddown->SetFillStyle(3001);
1246 grErrFeeddown->Draw("2");
1247 leg->AddEntry(grErrFeeddown,"Feed-down from B","f");
1250 fTrackingEff->SetFillColor(4);
1251 fTrackingEff->SetFillStyle(3006);
1252 fTrackingEff->Draw("same");
1253 TH1F *hTrackingEffRefl = ReflectHisto(fTrackingEff);
1254 hTrackingEffRefl->Draw("same");
1255 leg->AddEntry(fTrackingEff,"Tracking efficiency","f");
1258 fBR->SetFillColor(6);
1259 fBR->SetFillStyle(3005);
1260 //fBR->SetFillStyle(3020);
1262 TH1F *hBRRefl = ReflectHisto(fBR);
1263 hBRRefl->Draw("same");
1264 leg->AddEntry(fBR,"Branching ratio","f");
1267 Int_t ci; // for color index setting
1268 ci = TColor::GetColor("#00cc00");
1269 fRawYield->SetLineColor(ci);
1270 // fRawYield->SetLineColor(3);
1271 fRawYield->SetLineWidth(3);
1272 fRawYield->Draw("same");
1273 TH1F *hRawYieldRefl = ReflectHisto(fRawYield);
1274 hRawYieldRefl->Draw("same");
1275 leg->AddEntry(fRawYield,"Yield extraction","l");
1278 fCutsEff->SetLineColor(4);
1279 fCutsEff->SetLineWidth(3);
1280 fCutsEff->Draw("same");
1281 TH1F *hCutsEffRefl = ReflectHisto(fCutsEff);
1282 hCutsEffRefl->Draw("same");
1283 leg->AddEntry(fCutsEff,"Cuts efficiency","l");
1286 fPIDEff->SetLineColor(7);
1287 fPIDEff->SetLineWidth(3);
1288 fPIDEff->Draw("same");
1289 TH1F *hPIDEffRefl = ReflectHisto(fPIDEff);
1290 hPIDEffRefl->Draw("same");
1291 leg->AddEntry(fPIDEff,"PID efficiency","l");
1294 Int_t ci = TColor::GetColor("#9933ff");
1295 fMCPtShape->SetLineColor(ci);
1296 // fMCPtShape->SetLineColor(8);
1297 fMCPtShape->SetLineWidth(3);
1298 fMCPtShape->Draw("same");
1299 TH1F *hMCPtShapeRefl = ReflectHisto(fMCPtShape);
1300 hMCPtShapeRefl->Draw("same");
1301 leg->AddEntry(fMCPtShape,"MC p_{t} shape","l");
1304 Int_t ci = TColor::GetColor("#ff6600");
1305 fPartAntipart->SetLineColor(ci);
1306 // fPartAntipart->SetLineColor(9);
1307 fPartAntipart->SetLineWidth(3);
1308 fPartAntipart->Draw("same");
1309 TH1F *hPartAntipartRefl = ReflectHisto(fPartAntipart);
1310 hPartAntipartRefl->Draw("same");
1311 leg->AddEntry(fPartAntipart,"D = #bar{D}","l");
1317 cSystErr->SaveAs("RelativeSystematics.eps");
1321 //-------------------------------------------------------------------------
1322 TH1F* AliHFSystErr::ReflectHisto(TH1F *hin) const {
1324 // Clones and reflects histogram
1326 TH1F *hout=(TH1F*)hin->Clone("hout");