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Added methods for systematic errors of the RAA vs. centrality
[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / AliHFSystErr.cxx
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0233abe6 1/**************************************************************************
2 * Copyright(c) 1998-2010, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
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 **************************************************************************/
15
27de2dfb 16/* $Id$ */
17
0233abe6 18/////////////////////////////////////////////////////////////
19//
20// Class to handle systematic errors for charm hadrons
21//
22// Usage:
5541b811 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*
0233abe6 28// syst.DrawErrors(); // to see a plot of the error contributions
29// syst.GetTotalSystErr(pt); // to get the total err at pt
30//
31// Author: A.Dainese, andrea.dainese@pd.infn.it
32/////////////////////////////////////////////////////////////
33
34#include <TStyle.h>
35#include <TGraphAsymmErrors.h>
36#include <TMath.h>
37#include <TCanvas.h>
38#include <TH2F.h>
39#include <TLegend.h>
5ad8ad40 40#include <TColor.h>
0233abe6 41
5541b811 42#include "AliLog.h"
0233abe6 43#include "AliHFSystErr.h"
44
45
46ClassImp(AliHFSystErr)
47
48//--------------------------------------------------------------------------
49AliHFSystErr::AliHFSystErr(const Char_t* name, const Char_t* title) :
50TNamed(name,title),
51fNorm(0),
52fRawYield(0),
53fTrackingEff(0),
54fBR(0),
55fCutsEff(0),
56fPIDEff(0),
57fMCPtShape(0),
5541b811 58fPartAntipart(0),
59fRunNumber(10),
60fCollisionType(0),
a8c3295d 61fCentralityClass("0100"),
62fIsLowEnergy(false)
0233abe6 63{
64 //
65 // Default Constructor
66 //
67}
5541b811 68
0233abe6 69//--------------------------------------------------------------------------
5541b811 70AliHFSystErr::~AliHFSystErr() {
71 //
72 // Default Destructor
0233abe6 73 //
a8c3295d 74 /*
5541b811 75
76 if(fNorm) { delete fNorm; fNorm=0; }
77 if(fRawYield) { delete fRawYield; fRawYield=0; }
78 if(fTrackingEff) { delete fTrackingEff; fTrackingEff=0; }
79 if(fBR) { delete fBR; fBR=0; }
80 if(fCutsEff) { delete fCutsEff; fCutsEff=0; }
81 if(fPIDEff) { delete fPIDEff; fPIDEff=0; }
82 if(fMCPtShape) { delete fMCPtShape; fMCPtShape=0; }
83 if(fPartAntipart) { delete fPartAntipart; fPartAntipart=0; }
a8c3295d 84 */
5541b811 85}
86
87//--------------------------------------------------------------------------
88void AliHFSystErr::Init(Int_t decay){
89 //
90 // Variables/histos initialization
0233abe6 91 //
92
a8c3295d 93 if (fRunNumber!=10 && fIsLowEnergy==false) {
94 AliError("Only settings for 2010 and the low energy runs are implemented so far");
5541b811 95 }
aebba8df 96 if (fCentralityClass!="020" && fCentralityClass!="4080" && fCentralityClass!="0100"){
5541b811 97 AliError("Only settings for MB2010 are implemented so far");
98 }
99
0233abe6 100 switch(decay) {
101 case 1: // D0->Kpi
a8c3295d 102 if (fCollisionType==0) {
103 if (fIsLowEnergy) InitD0toKpi2010ppLowEn();
104 else InitD0toKpi2010pp();
105 } else if (fCollisionType==1) {
aebba8df 106 if (fCentralityClass=="020") InitD0toKpi2010PbPb020();
107 else if (fCentralityClass=="4080") InitD0toKpi2010PbPb4080();
5541b811 108 else AliError("Not yet implemented");
109 }
a8c3295d 110 // else if (fCollisionType==2) InitD0toKpi2010ppLowEn();
0233abe6 111 break;
112 case 2: // D+->Kpipi
a8c3295d 113 if (fCollisionType==0) {
114 if (fIsLowEnergy) InitDplustoKpipi2010ppLowEn();
115 else InitDplustoKpipi2010pp();
116 } else if (fCollisionType==1) {
aebba8df 117 if (fCentralityClass=="020") InitDplustoKpipi2010PbPb020();
118 else if (fCentralityClass=="4080") InitDplustoKpipi2010PbPb4080();
5541b811 119 else AliError("Not yet implemented");
120 }
0233abe6 121 break;
122 case 3: // D*->D0pi
fa2be30c 123 if (fCollisionType==0) {
124 if(fIsLowEnergy) InitDstartoD0pi2010ppLowEn();
125 else InitDstartoD0pi2010pp();
126 }else if (fCollisionType==1) {
127 if (fCentralityClass=="020") InitDstartoD0pi2010PbPb020();
128 if (fCentralityClass=="2040") InitDstartoD0pi2010PbPb2040();
129 if (fCentralityClass=="4080") InitDstartoD0pi2010PbPb4080();
130 if (fCentralityClass!="4080" && fCentralityClass!="2040" && fCentralityClass!="020") AliError("Not yet implemented");
5541b811 131 }
0233abe6 132 break;
66247513 133 case 4: // D+s->KKpi
134 if (fCollisionType==0) InitDstoKKpi2010pp();
135 else AliError("Not yet implemented");
136 break;
137
0233abe6 138 default:
139 printf("Invalid decay type: %d\n",decay);
140 break;
141 }
142
0233abe6 143}
5541b811 144
0233abe6 145//--------------------------------------------------------------------------
5541b811 146void AliHFSystErr::InitD0toKpi2010pp() {
147 //
148 // D0->Kpi syst errors. Responsible: A. Rossi
149 // 2010 pp sample
0233abe6 150 //
151
5541b811 152 // Normalization
f1d72175 153 fNorm = new TH1F("fNorm","fNorm",24,0,24);
f8bc42d3 154 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
5541b811 155
156 // Branching ratio
f1d72175 157 fBR = new TH1F("fBR","fBR",24,0,24);
158 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
5541b811 159
160 // Tracking efficiency
f1d72175 161 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
f8bc42d3 162 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.08); // 8% (4% per track)
5541b811 163
164 // Raw yield extraction
f1d72175 165 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
5541b811 166 fRawYield->SetBinContent(1,1);
d2e5959f 167 fRawYield->SetBinContent(2,0.22);
168 fRawYield->SetBinContent(3,0.1);
169 for(Int_t i=4;i<=7;i++) fRawYield->SetBinContent(i,0.04);
170 for(Int_t i=8;i<=12;i++) fRawYield->SetBinContent(i,0.07);
f1d72175 171 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.10);
172 for(Int_t i=17;i<=24;i++) fRawYield->SetBinContent(i,1);
0233abe6 173
5541b811 174 // Cuts efficiency (from cuts variation)
f1d72175 175 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
176 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
5541b811 177
178 // PID efficiency (from PID/noPID)
f1d72175 179 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
180 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.03); // 3%
dc80fe6b 181 fPIDEff->SetBinContent(2,0.05); // 5%
5541b811 182
183 // MC dN/dpt
f1d72175 184 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
578bfbba 185 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
186 fMCPtShape->SetBinContent(1,0.03);
187 fMCPtShape->SetBinContent(2,0.03);
5541b811 188
189 // particle-antiparticle
f1d72175 190 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",24,0,24);
191 // fPartAntipart->SetBinContent(1,1);
192 // for(Int_t i=2;i<=24;i++) fPartAntipart->SetBinContent(i,0.05);
5541b811 193
194 return;
0233abe6 195}
196//--------------------------------------------------------------------------
5541b811 197void AliHFSystErr::InitD0toKpi2010PbPb020() {
0233abe6 198 //
aebba8df 199 // D0->Kpi syst errors. Responsible: A. Rossi
5541b811 200 // 2010 PbPb sample, 0-20 CC
0233abe6 201 //
5541b811 202
203 // Normalization
204 fNorm = new TH1F("fNorm","fNorm",20,0,20);
205 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
206
207 // Branching ratio
208 fBR = new TH1F("fBR","fBR",20,0,20);
209 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
210
211 // Tracking efficiency
212 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
6c388dee 213 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.08);//0.05+0.005*(Float_t)i);
5541b811 214
215 // Raw yield extraction
216 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
217 fRawYield->SetBinContent(1,0);
218 fRawYield->SetBinContent(2,0);
6c388dee 219 fRawYield->SetBinContent(3,0.08);
220 for(Int_t i=4;i<=12;i++) fRawYield->SetBinContent(i,0.06);
221 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.10);
5541b811 222
223 // Cuts efficiency (from cuts variation)
224 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
aebba8df 225 fCutsEff->SetBinContent(1,0.);
226 fCutsEff->SetBinContent(2,0.);
cc4bb301 227 fCutsEff->SetBinContent(3,0.13);
228 fCutsEff->SetBinContent(4,0.11);
229 for(Int_t i=5;i<=16;i++) fCutsEff->SetBinContent(i,0.10);
6c388dee 230 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
5541b811 231
232 // PID efficiency (from PID/noPID)
233 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
6c388dee 234 for(Int_t i=3;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
5541b811 235
236 // MC dN/dpt
237 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
cc4bb301 238 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.01);
239 fMCPtShape->SetBinContent(3,0.04);
240 fMCPtShape->SetBinContent(4,0.02);
578bfbba 241
6c388dee 242// // particle-antiparticle
243// fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
244// for(Int_t i=3;i<=12;i++) fPartAntipart->SetBinContent(i,0.05);
245// fPartAntipart->SetBinContent(3,0.10);
246// fPartAntipart->SetBinContent(4,0.10);
247// fPartAntipart->SetBinContent(7,0.10);
248// fPartAntipart->SetBinContent(8,0.10);
0233abe6 249
5541b811 250 return;
251}
252//--------------------------------------------------------------------------
253void AliHFSystErr::InitD0toKpi2010PbPb4080() {
254 //
aebba8df 255 // D0->Kpi syst errors. Responsible: A. Rossi
5541b811 256 // 2010 PbPb sample, 40-80 CC
257 //
258
0233abe6 259 // Normalization
260 fNorm = new TH1F("fNorm","fNorm",20,0,20);
844405bc 261 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
0233abe6 262
263 // Branching ratio
264 fBR = new TH1F("fBR","fBR",20,0,20);
844405bc 265 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
0233abe6 266
aebba8df 267 // Tracking efficiency
268 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
6c388dee 269 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.08);//0.5*(0.05+0.005*(Float_t)i));
aebba8df 270
271
0233abe6 272 // Raw yield extraction
273 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
5541b811 274 fRawYield->SetBinContent(1,0);
275 fRawYield->SetBinContent(2,0);
6c388dee 276 for(Int_t i=3;i<=16;i++) fRawYield->SetBinContent(i,0.05);
666cf569 277 //for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,0);
0233abe6 278
279 // Cuts efficiency (from cuts variation)
280 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
aebba8df 281 fCutsEff->SetBinContent(1,0.);
282 fCutsEff->SetBinContent(2,0.);
cc4bb301 283 fCutsEff->SetBinContent(3,0.13);
284 fCutsEff->SetBinContent(4,0.11);
285 for(Int_t i=5;i<=16;i++) fCutsEff->SetBinContent(i,0.10);
6c388dee 286 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
0233abe6 287
288 // PID efficiency (from PID/noPID)
289 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
6c388dee 290// for(Int_t i=3;i<=6;i++) fPIDEff->SetBinContent(i,0.10);
291// for(Int_t i=7;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
292 for(Int_t i=3;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
0233abe6 293
294 // MC dN/dpt
295 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
cc4bb301 296 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.01);
297 // fMCPtShape->SetBinContent(3,0.04); Not set for peripherals (Raa Vs pt is flat)
298 // fMCPtShape->SetBinContent(4,0.02);
299 for(Int_t i=13;i<=16;i++) fMCPtShape->SetBinContent(i,0.03);
300
301 // // particle-antiparticle
302 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
303 // for(Int_t i=3;i<=12;i++) fPartAntipart->SetBinContent(i,0.05);
0233abe6 304
305 return;
306}
a8c3295d 307
308//--------------------------------------------------------------------------
309void AliHFSystErr::InitD0toKpi2010ppLowEn() {
310 //
311 // D0->Kpi syst errors. Low energy run
312 // 2011 2.76 TeV pp sample
313 //
314 AliInfo(" Settings for D0 --> K pi, p-p collisions at 2.76 TeV");
315
316 // Normalization
317 fNorm = new TH1F("fNorm","fNorm",20,0,20);
f9a85c82 318 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 4% error on sigmaV0and
a8c3295d 319
320 // Branching ratio
321 fBR = new TH1F("fBR","fBR",20,0,20);
322 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
323
324 // Tracking efficiency
325 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
f9a85c82 326 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.12); //10% (5% per track)
a8c3295d 327
328 // Raw yield extraction
329 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
330 fRawYield->SetBinContent(1,1);
f9a85c82 331 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,0.15);
a8c3295d 332
333 // Cuts efficiency (from cuts variation)
334 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
6c388dee 335 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
f9a85c82 336 fCutsEff->SetBinContent(2,0.20);
337 for(Int_t i=7;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
338
a8c3295d 339
340 // PID efficiency (from PID/noPID)
341 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
f9a85c82 342 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.15); // 10%
343 // fPIDEff->SetBinContent(2,0.20);
344 for(Int_t i=7;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
a8c3295d 345
346 // MC dN/dpt
347 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
578bfbba 348 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
f9a85c82 349// fMCPtShape->SetBinContent(1,0.03);
350// fMCPtShape->SetBinContent(2,0.03);
a8c3295d 351
f9a85c82 352// // particle-antiparticle
353// fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
354// fPartAntipart->SetBinContent(1,1);
355// fPartAntipart->SetBinContent(2,1);
356// for(Int_t i=3;i<=6;i++) fPartAntipart->SetBinContent(i,0.08);
357// for(Int_t i=1;i<=20;i++) fPartAntipart->SetBinContent(i,0.);
a8c3295d 358
359 return;
360}
361
0233abe6 362//--------------------------------------------------------------------------
5541b811 363void AliHFSystErr::InitDplustoKpipi2010pp() {
0233abe6 364 //
365 // D+->Kpipi syst errors. Responsible: R. Bala
5541b811 366 // 2010 pp sample
0233abe6 367 //
368
1f91ef56 369
370// Normalization
371 fNorm = new TH1F("fNorm","fNorm",24,0,24);
f8bc42d3 372 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
626bcf57 373
374 // Branching ratio
1f91ef56 375 fBR = new TH1F("fBR","fBR",24,0,24);
f7c8a2f1 376 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
626bcf57 377
378 // Tracking efficiency
1f91ef56 379 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
f8bc42d3 380 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
626bcf57 381
382
383 // Raw yield extraction
1f91ef56 384 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
d2e5959f 385 fRawYield->SetBinContent(1,1);
1f91ef56 386 fRawYield->SetBinContent(2,0.25);
387 fRawYield->SetBinContent(3,0.25);
d2e5959f 388 fRawYield->SetBinContent(4,0.20);
1f91ef56 389 fRawYield->SetBinContent(5,0.09);
390 fRawYield->SetBinContent(6,0.09);
d2e5959f 391 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
392 for(Int_t i=12;i<=24;i++) fRawYield->SetBinContent(i,0.10);
1f91ef56 393
626bcf57 394 // Cuts efficiency (from cuts variation)
1f91ef56 395 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
396 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
626bcf57 397
398 // PID efficiency (from PID/noPID)
1f91ef56 399 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
400 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 5%
401 fPIDEff->SetBinContent(1,0.15); // 15%
402 fPIDEff->SetBinContent(2,0.15); // 15%
403 fPIDEff->SetBinContent(3,0.15); // 15%
404 fPIDEff->SetBinContent(4,0.15); // 15%
405 for(Int_t i=12;i<=16;i++) fPIDEff->SetBinContent(i,0.10); // 5%
406
407 // MC dN/dpt
408 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
409 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
578bfbba 410 fMCPtShape->SetBinContent(1,0.03);
411 fMCPtShape->SetBinContent(2,0.03);
626bcf57 412
413
414 // particle-antiparticle
415 /*
416 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
417 fPartAntipart->SetBinContent(1,1);
418 fPartAntipart->SetBinContent(2,1);
419 fPartAntipart->SetBinContent(3,0.12);
420 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
421 */
0233abe6 422 return;
423}
1f91ef56 424
66247513 425//--------------------------------------------------------------------------
426void AliHFSystErr::InitDstoKKpi2010pp() {
427 //
428 // D+s->KKpi syst errors. Responsible: G.M. Innocenti
429 // 2010 pp sample
430 //
431
432
433// Normalization
434 fNorm = new TH1F("fNorm","fNorm",12,0,12);
435 for(Int_t i=1;i<=12;i++) fNorm->SetBinContent(i,0.07); // 7% error on sigmaV0and
436
437 // Branching ratio
438 fBR = new TH1F("fBR","fBR",12,0,12);
439 for(Int_t i=1;i<=12;i++) fBR->SetBinContent(i,0.05); // 5% PDG2010
440
441 // Tracking efficiency
442 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",12,0,12);
443 for(Int_t i=1;i<=12;i++) fTrackingEff->SetBinContent(i,0.03); // 3% (1% per track)
444
445
446 // Raw yield extraction
447 fRawYield = new TH1F("fRawYield","fRawYield",12,0,12);
448 fRawYield->SetBinContent(1,1);
449 fRawYield->SetBinContent(2,1);
450 fRawYield->SetBinContent(3,0.20);
451 fRawYield->SetBinContent(4,0.20);
452 fRawYield->SetBinContent(5,0.15);
453 fRawYield->SetBinContent(6,0.15);
454 fRawYield->SetBinContent(7,0.15);
455 fRawYield->SetBinContent(8,0.15);
456 fRawYield->SetBinContent(9,0.20);
457 fRawYield->SetBinContent(10,0.20);
458 fRawYield->SetBinContent(11,0.20);
459 fRawYield->SetBinContent(12,0.20);
460
461 // Cuts efficiency (from cuts variation)
462 fCutsEff = new TH1F("fCutsEff","fCutsEff",12,0,12);
463 for(Int_t i=1;i<=12;i++) fCutsEff->SetBinContent(i,0.15); // 15%
464
465 // PID efficiency (from PID/noPID)
466 fPIDEff = new TH1F("fPIDEff","fPIDEff",12,0,12);
467 for(Int_t i=1;i<=12;i++) fPIDEff->SetBinContent(i,0.07); // 7%
468
469 // MC dN/dpt (copied from D0 : will update later)
470 //fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",12,0,12);
471 //for(Int_t i=1;i<=12;i++) fMCPtShape->SetBinContent(i,(Float_t)i*0.006);
472
473
474 // particle-antiparticle
475 /*
476 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",12,0,12);
477 fPartAntipart->SetBinContent(1,1);
478 fPartAntipart->SetBinContent(2,1);
479 fPartAntipart->SetBinContent(3,0.12);
480 for(Int_t i=4;i<=12;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
481 */
482 return;
483}
484
485
0233abe6 486//--------------------------------------------------------------------------
5541b811 487void AliHFSystErr::InitDplustoKpipi2010PbPb020() {
488 //
489 // D+->Kpipi syst errors. Responsible: ??
490 // 2010 PbPb sample, 0-20 CC
491 //
aebba8df 492
aebba8df 493 // Normalization
494 fNorm = new TH1F("fNorm","fNorm",20,0,20);
495 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
496
497 // Branching ratio
498 fBR = new TH1F("fBR","fBR",20,0,20);
f7c8a2f1 499 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
aebba8df 500
501 // Tracking efficiency
502 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
6c388dee 503 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track) //i,0.075+0.005*(Float_t)i);
aebba8df 504
505 // Raw yield extraction
506 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
6c388dee 507 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,.10); //5 to 10%
508 // fRawYield->SetBinContent(5,0.23);
509 //fRawYield->SetBinContent(6,0.23);
cb142b90 510 fRawYield->SetBinContent(7,0.20);
511 fRawYield->SetBinContent(8,0.20);
512 fRawYield->SetBinContent(9,0.15);
513 fRawYield->SetBinContent(10,0.15);
514 fRawYield->SetBinContent(11,0.15);
515 fRawYield->SetBinContent(12,0.15);
aebba8df 516
517 // Cuts efficiency (from cuts variation)
518 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
666cf569 519 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
aebba8df 520
521 // PID efficiency (from PID/noPID)
522 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
523 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
aebba8df 524
f7c8a2f1 525 // MC dN/dpt (2/2/2012)
aebba8df 526 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
578bfbba 527 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
f7c8a2f1 528 for(Int_t iBin=7; iBin<=8; iBin++) fMCPtShape->SetBinContent(iBin,0.01);
529 for(Int_t iBin=9; iBin<=12; iBin++) fMCPtShape->SetBinContent(iBin,0.05);
530 for(Int_t iBin=13; iBin<=16; iBin++) fMCPtShape->SetBinContent(iBin,0.05);
aebba8df 531
532
533 // particle-antiparticle
534 /*
535 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
536 fPartAntipart->SetBinContent(1,1);
537 fPartAntipart->SetBinContent(2,1);
538 fPartAntipart->SetBinContent(3,0.12);
539 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
540 */
6c388dee 541
5541b811 542 return;
543}
544
545//--------------------------------------------------------------------------
546void AliHFSystErr::InitDplustoKpipi2010PbPb4080() {
547 //
548 // D+->Kpipi syst errors. Responsible: ??
549 // 2010 PbPb sample, 40-80 CC
550 //
551
aebba8df 552
553 // Normalization
554 fNorm = new TH1F("fNorm","fNorm",20,0,20);
555 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
556
557 // Branching ratio
558 fBR = new TH1F("fBR","fBR",20,0,20);
f7c8a2f1 559 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1%
aebba8df 560
561 // Tracking efficiency
562 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
d921a376 563 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
aebba8df 564
565
566 // Raw yield extraction
567 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
568 fRawYield->SetBinContent(1,1);
569 fRawYield->SetBinContent(2,1);
570 fRawYield->SetBinContent(3,1);
6970b225 571 fRawYield->SetBinContent(4,0.15);
cb142b90 572 fRawYield->SetBinContent(5,0.05);
573 fRawYield->SetBinContent(6,0.05);
574 fRawYield->SetBinContent(7,0.15);
575 fRawYield->SetBinContent(8,0.15);
6970b225 576 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.15);
aebba8df 577 for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,1); //5 to 10%
578
579 // Cuts efficiency (from cuts variation)
580 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
581 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
582
583 // PID efficiency (from PID/noPID)
584 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
585 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
586 fPIDEff->SetBinContent(3,0.13); // 13%
587
588
f7c8a2f1 589 // MC dN/dpt (2/2/2012)
aebba8df 590 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
578bfbba 591 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
f7c8a2f1 592 for(Int_t iBin=4; iBin<=8; iBin++) fMCPtShape->SetBinContent(iBin,0.01);
593 for(Int_t iBin=9; iBin<=12; iBin++) fMCPtShape->SetBinContent(iBin,0.03);
594 for(Int_t iBin=13; iBin<=16; iBin++) fMCPtShape->SetBinContent(iBin,0.03);
aebba8df 595
596
597 // particle-antiparticle
598 /*
599 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
600 fPartAntipart->SetBinContent(1,1);
601 fPartAntipart->SetBinContent(2,1);
602 fPartAntipart->SetBinContent(3,0.12);
603 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
604 */
5541b811 605 return;
606}
607
a8c3295d 608//--------------------------------------------------------------------------
609void AliHFSystErr::InitDplustoKpipi2010ppLowEn() {
610
611 //
612 // D+->Kpipi syst errors. Responsible: R. Bala
613 // 2011 2.76 TeV pp sample
614 //
615 AliInfo(" Settings for D+ --> K pi pi p-p collisions at 2.76 TeV");
616
617 // Normalization
618 fNorm = new TH1F("fNorm","fNorm",20,0,20);
f9a85c82 619 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
a8c3295d 620
621 // Branching ratio
622 fBR = new TH1F("fBR","fBR",20,0,20);
f7c8a2f1 623 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
a8c3295d 624
625 // Tracking efficiency
626 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
f9a85c82 627 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); // 3% (1% per track)
a8c3295d 628
629 // Raw yield extraction
630 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
631 fRawYield->SetBinContent(1,1);
632 fRawYield->SetBinContent(2,1);
f9a85c82 633 for(Int_t i=3;i<=6;i++) fRawYield->SetBinContent(i,0.10); //5 to 10%
634 fRawYield->SetBinContent(7,0.15);
635 fRawYield->SetBinContent(8,0.15);
636 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.055); //5 to 10%
a8c3295d 637
638 // Cuts efficiency (from cuts variation)
639 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
f9a85c82 640 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
a8c3295d 641
642 // PID efficiency (from PID/noPID)
643 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
644 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
f9a85c82 645 fPIDEff->SetBinContent(3,0.10); // 13%
646 fPIDEff->SetBinContent(4,0.10); // 13%
a8c3295d 647
648 // MC dN/dpt (copied from D0 : will update later)
649 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
578bfbba 650 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
651 fMCPtShape->SetBinContent(1,0.03);
652 fMCPtShape->SetBinContent(2,0.03);
a8c3295d 653
654 return;
655}
656
5541b811 657//--------------------------------------------------------------------------
658void AliHFSystErr::InitDstartoD0pi2010pp() {
0233abe6 659 //
2cf98d0d 660 // D*+->D0pi syst errors. Responsible: A. Grelli, Y. Wang
5541b811 661 // 2010 pp sample
0233abe6 662 //
663
2cf98d0d 664 // Normalization
fa2be30c 665 fNorm = new TH1F("fNorm","fNorm",24,0,24);
f8bc42d3 666 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
fa2be30c 667
668 // Branching ratio
669 fBR = new TH1F("fBR","fBR",24,0,24);
670 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
671
672 // Tracking efficiency
673 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
674 fTrackingEff->SetBinContent(1,1.0);
f8bc42d3 675 fTrackingEff->SetBinContent(2,0.13); // 10% (ITSsa) \oplus 8% (4% per ITSTPC track)
676 fTrackingEff->SetBinContent(3,0.12);
677 fTrackingEff->SetBinContent(3,0.12);
678 for(Int_t i=4;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
fa2be30c 679
680
681 // Raw yield extraction
682 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
683 fRawYield->SetBinContent(1,1.0);
d2e5959f 684 fRawYield->SetBinContent(2,0.10);
fa2be30c 685 fRawYield->SetBinContent(3,0.04);
d2e5959f 686 fRawYield->SetBinContent(4,0.03);
fa2be30c 687 fRawYield->SetBinContent(5,0.03);
d2e5959f 688 fRawYield->SetBinContent(6,0.05);
689 fRawYield->SetBinContent(7,0.05);
690 fRawYield->SetBinContent(8,0.05);
691 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.04); //4%
692 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.09); //4%
693 for(Int_t i=17;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
fa2be30c 694
695 // Cuts efficiency (from cuts variation)
696 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
697 fCutsEff->SetBinContent(2,0.22);
698 for(Int_t i=3;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
699
700 // PID efficiency (from PID/noPID)
701 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
702 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
703
704
705 // MC dN/dpt (copied from D0 : will update later)
706 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
578bfbba 707 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
708 fMCPtShape->SetBinContent(1,0.03);
709 fMCPtShape->SetBinContent(2,0.03);
fa2be30c 710
711 return;
712
713
714}
715//--------------------------------------------------------------------------
716void AliHFSystErr::InitDstartoD0pi2010ppLowEn() {
717
718 //
719 // D+->Kpipi syst errors. Responsible: A. Grelli
720 // 2011 2.76 TeV pp sample
721 //
722 AliInfo(" Settings for D*+ --> D0 pi p-p collisions at 2.76 TeV");
723
724// Normalization
2cf98d0d 725 fNorm = new TH1F("fNorm","fNorm",20,0,20);
f9a85c82 726 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
2cf98d0d 727
728 // Branching ratio
729 fBR = new TH1F("fBR","fBR",20,0,20);
8accac87 730 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
2cf98d0d 731
732 // Tracking efficiency
733 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
f9a85c82 734 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); //10% (to be checked!!)
2cf98d0d 735
736 // Raw yield extraction
737 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
8accac87 738 fRawYield->SetBinContent(1,1);
fa2be30c 739 fRawYield->SetBinContent(2,1);
f9a85c82 740 fRawYield->SetBinContent(3,0.14);
741 fRawYield->SetBinContent(4,0.14);
742 fRawYield->SetBinContent(5,0.12);
743 fRawYield->SetBinContent(6,0.12);
744 fRawYield->SetBinContent(7,0.06);
745 fRawYield->SetBinContent(8,0.06);
746 fRawYield->SetBinContent(9,0.08);
747 fRawYield->SetBinContent(10,0.08);
748 fRawYield->SetBinContent(11,0.08);
749 fRawYield->SetBinContent(12,0.08);
fa2be30c 750 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.065);
2cf98d0d 751
752 // Cuts efficiency (from cuts variation)
753 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
f9a85c82 754 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10);
755 fCutsEff->SetBinContent(3,0.15);
756 fCutsEff->SetBinContent(4,0.15);
757 fCutsEff->SetBinContent(5,0.15);
758 fCutsEff->SetBinContent(6,0.15);
759 fCutsEff->SetBinContent(7,0.10);
760 fCutsEff->SetBinContent(8,0.10);
761 fCutsEff->SetBinContent(9,0.10);
762 fCutsEff->SetBinContent(10,0.10);
763 fCutsEff->SetBinContent(11,0.10);
764 fCutsEff->SetBinContent(12,0.10);
2cf98d0d 765
766 // PID efficiency (from PID/noPID)
767 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
fa2be30c 768 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
2cf98d0d 769
fa2be30c 770 // MC dN/dpt
2cf98d0d 771 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
578bfbba 772 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
773 fMCPtShape->SetBinContent(1,0.03);
774 fMCPtShape->SetBinContent(2,0.03);
2cf98d0d 775
0233abe6 776 return;
777}
6c388dee 778
fa2be30c 779//------------------------------------------------------------------------
5541b811 780void AliHFSystErr::InitDstartoD0pi2010PbPb020() {
781 //
fa2be30c 782 // D*+->D0pi syst errors. Responsible: A. Grelli
5541b811 783 // 2010 PbPb sample, 0-20 CC
784 //
785
fa2be30c 786 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 0-20 centrality - DUMMY");
787
788 // Normalization
789 fNorm = new TH1F("fNorm","fNorm",24,0,24);
790 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
791
792 // Branching ratio
793 fBR = new TH1F("fBR","fBR",24,0,24);
794 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
795
796 // Tracking efficiency
797 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
6c388dee 798 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)i,0.075+0.005*(Float_t)i);
fa2be30c 799
800
801 // Raw yield extraction
802 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
6c388dee 803 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.1); //4%
804 fRawYield->SetBinContent(3,0.2);
805 fRawYield->SetBinContent(4,0.2);
806 fRawYield->SetBinContent(5,0.2);
807 fRawYield->SetBinContent(6,0.2);
fa2be30c 808
809 // Cuts efficiency (from cuts variation)
810 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
811 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
812
813 // PID efficiency (from PID/noPID)
814 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
6c388dee 815 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
fa2be30c 816
817
818 // MC dN/dpt (copied from D0 : will update later)
819 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
578bfbba 820 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.);
821 fMCPtShape->SetBinContent(1,0.03);
822 fMCPtShape->SetBinContent(2,0.03);
fa2be30c 823
824 return;
825
826}
6c388dee 827
fa2be30c 828//-------------------------------------------------------------------------
829void AliHFSystErr::InitDstartoD0pi2010PbPb2040() {
830 //
831 // D*+->D0pi syst errors. Responsible: A. Grelli
832 // 2010 PbPb sample, 20-40 CC
833 //
834
835 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 20-40 centrality - DUMMY");
836
837 // Normalization
838 fNorm = new TH1F("fNorm","fNorm",24,0,24);
839 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
840
841 // Branching ratio
842 fBR = new TH1F("fBR","fBR",24,0,24);
843 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
844
845 // Tracking efficiency
846 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
847 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 3% (1% per track)
848
849
850 // Raw yield extraction
851 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
852 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.15); //4%
853
854 // Cuts efficiency (from cuts variation)
855 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
856 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
857
858 // PID efficiency (from PID/noPID)
859 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
860 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
861
862
863 // MC dN/dpt (copied from D0 : will update later)
864 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
578bfbba 865 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.);
866 fMCPtShape->SetBinContent(1,0.03);
867 fMCPtShape->SetBinContent(2,0.03);
fa2be30c 868
5541b811 869 return;
fa2be30c 870
5541b811 871}
6c388dee 872
5541b811 873//--------------------------------------------------------------------------
874void AliHFSystErr::InitDstartoD0pi2010PbPb4080() {
875 //
fa2be30c 876 // D*+->D0pi syst errors. Responsible: A. Grelli
5541b811 877 // 2010 PbPb sample, 40-80 CC
878 //
879
fa2be30c 880 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 40-80 centrality - DUMMY");
881
882 // Normalization
883 fNorm = new TH1F("fNorm","fNorm",24,0,24);
884 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
885
886 // Branching ratio
887 fBR = new TH1F("fBR","fBR",24,0,24);
888 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
889
890 // Tracking efficiency
891 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
6c388dee 892 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12);//0.5*(0.075+0.005*(Float_t)i));
fa2be30c 893
894
895 // Raw yield extraction
896 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
6c388dee 897 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
898 fRawYield->SetBinContent(1,1);
899 fRawYield->SetBinContent(2,0.15);
900 fRawYield->SetBinContent(3,0.15);
901 fRawYield->SetBinContent(4,0.15);
902 fRawYield->SetBinContent(5,0.15);
903 fRawYield->SetBinContent(6,0.10);
904 fRawYield->SetBinContent(7,0.10);
905 fRawYield->SetBinContent(8,0.10);
906 fRawYield->SetBinContent(9,0.11);
907 fRawYield->SetBinContent(10,0.11);
908 fRawYield->SetBinContent(11,0.11);
909 fRawYield->SetBinContent(12,0.11);
910 fRawYield->SetBinContent(13,0.08);
911 fRawYield->SetBinContent(14,0.08);
912 fRawYield->SetBinContent(15,0.08);
913 fRawYield->SetBinContent(16,0.08);
914
915
fa2be30c 916 // Cuts efficiency (from cuts variation)
917 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
918 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
919
920 // PID efficiency (from PID/noPID)
921 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
6c388dee 922 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
fa2be30c 923
924
925 // MC dN/dpt (copied from D0 : will update later)
926 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
578bfbba 927 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.);
928 fMCPtShape->SetBinContent(1,0.03);
929 fMCPtShape->SetBinContent(2,0.03);
fa2be30c 930
5541b811 931 return;
fa2be30c 932
5541b811 933}
6c388dee 934
414bc6a5 935//--------------------------------------------------------------------------
936void AliHFSystErr::InitD0toKpi2010PbPb010CentScan(){
937 // define errors for RAA vs. centrality
938 InitD0toKpi2010PbPb020();
939}
940//--------------------------------------------------------------------------
941void AliHFSystErr::InitD0toKpi2010PbPb1020CentScan(){
942 // define errors for RAA vs. centrality
943 InitD0toKpi2010PbPb020();
944}
945//--------------------------------------------------------------------------
946void AliHFSystErr::InitD0toKpi2010PbPb2040CentScan(){
947 // define errors for RAA vs. centrality
948 InitD0toKpi2010PbPb020();
949}
950//--------------------------------------------------------------------------
951void AliHFSystErr::InitD0toKpi2010PbPb4060CentScan(){
952 // define errors for RAA vs. centrality
953 InitD0toKpi2010PbPb4080();
954}
955//--------------------------------------------------------------------------
956void AliHFSystErr::InitD0toKpi2010PbPb6080CentScan(){
957 // define errors for RAA vs. centrality
958 InitD0toKpi2010PbPb4080();
959}
960//--------------------------------------------------------------------------
961void AliHFSystErr::InitDplustoKpipi2010PbPb010CentScan(){
962 // define errors for RAA vs. centrality
963 InitDplustoKpipi2010PbPb020();
964}
965//--------------------------------------------------------------------------
966void AliHFSystErr::InitDplustoKpipi2010PbPb1020CentScan(){
967 // define errors for RAA vs. centrality
968 InitDplustoKpipi2010PbPb020();
969}
970//--------------------------------------------------------------------------
971void AliHFSystErr::InitDplustoKpipi2010PbPb2040CentScan(){
972 // define errors for RAA vs. centrality
973 InitDplustoKpipi2010PbPb020();
974}
975//--------------------------------------------------------------------------
976void AliHFSystErr::InitDplustoKpipi2010PbPb4060CentScan(){
977 // define errors for RAA vs. centrality
978 InitDplustoKpipi2010PbPb4080();
979}
980//--------------------------------------------------------------------------
981void AliHFSystErr::InitDplustoKpipi2010PbPb6080CentScan(){
982 // define errors for RAA vs. centrality
983 InitDplustoKpipi2010PbPb4080();
984}
985
986//--------------------------------------------------------------------------
987void AliHFSystErr::InitDstartoD0pi2010PbPb010CentScan(){
988 // define errors for RAA vs. centrality
989 InitDstartoD0pi2010PbPb020();
990 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.16);
991}
992//--------------------------------------------------------------------------
993void AliHFSystErr::InitDstartoD0pi2010PbPb1020CentScan(){
994 // define errors for RAA vs. centrality
995 InitDstartoD0pi2010PbPb020();
996 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
997}
998//--------------------------------------------------------------------------
999void AliHFSystErr::InitDstartoD0pi2010PbPb2040CentScan(){
1000 // define errors for RAA vs. centrality
1001 InitDstartoD0pi2010PbPb2040();
1002 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1003}
1004//--------------------------------------------------------------------------
1005void AliHFSystErr::InitDstartoD0pi2010PbPb4060CentScan(){
1006 // define errors for RAA vs. centrality
1007 InitDstartoD0pi2010PbPb4080();
1008 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1009}
1010//--------------------------------------------------------------------------
1011void AliHFSystErr::InitDstartoD0pi2010PbPb6080CentScan(){
1012 // define errors for RAA vs. centrality
1013 InitDstartoD0pi2010PbPb4080();
1014 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1015}
1016
1017
5541b811 1018//--------------------------------------------------------------------------
0233abe6 1019Double_t AliHFSystErr::GetCutsEffErr(Double_t pt) const {
1020 //
1021 // Get error
1022 //
1023
1024 Int_t bin=fCutsEff->FindBin(pt);
1025
1026 return fCutsEff->GetBinContent(bin);
1027}
1028//--------------------------------------------------------------------------
1029Double_t AliHFSystErr::GetMCPtShapeErr(Double_t pt) const {
1030 //
1031 // Get error
1032 //
1033
1034 Int_t bin=fMCPtShape->FindBin(pt);
1035
1036 return fMCPtShape->GetBinContent(bin);
1037}
1038//--------------------------------------------------------------------------
1039Double_t AliHFSystErr::GetSeleEffErr(Double_t pt) const {
1040 //
1041 // Get error
1042 //
1043
1044 Double_t err=GetCutsEffErr(pt)*GetCutsEffErr(pt)+GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1045
1046 return TMath::Sqrt(err);
1047}
1048//--------------------------------------------------------------------------
1049Double_t AliHFSystErr::GetPIDEffErr(Double_t pt) const {
1050 //
1051 // Get error
1052 //
1053
1054 Int_t bin=fPIDEff->FindBin(pt);
1055
1056 return fPIDEff->GetBinContent(bin);
1057}
1058//--------------------------------------------------------------------------
1059Double_t AliHFSystErr::GetTrackingEffErr(Double_t pt) const {
1060 //
1061 // Get error
1062 //
1063
1064 Int_t bin=fTrackingEff->FindBin(pt);
1065
1066 return fTrackingEff->GetBinContent(bin);
1067}
1068//--------------------------------------------------------------------------
1069Double_t AliHFSystErr::GetRawYieldErr(Double_t pt) const {
1070 //
1071 // Get error
1072 //
1073
1074 Int_t bin=fRawYield->FindBin(pt);
1075
1076 return fRawYield->GetBinContent(bin);
1077}
1078//--------------------------------------------------------------------------
1079Double_t AliHFSystErr::GetPartAntipartErr(Double_t pt) const {
1080 //
1081 // Get error
1082 //
1083
1084 Int_t bin=fPartAntipart->FindBin(pt);
1085
1086 return fPartAntipart->GetBinContent(bin);
1087}
1088//--------------------------------------------------------------------------
1089Double_t AliHFSystErr::GetTotalSystErr(Double_t pt,Double_t feeddownErr) const {
1090 //
1091 // Get total syst error (except norm. error)
1092 //
1093
1094 Double_t err=0.;
1095
1096 if(fRawYield) err += GetRawYieldErr(pt)*GetRawYieldErr(pt);
1097 if(fTrackingEff) err += GetTrackingEffErr(pt)*GetTrackingEffErr(pt);
f9a85c82 1098 // if(fBR) err += GetBRErr()*GetBRErr();
0233abe6 1099 if(fCutsEff) err += GetCutsEffErr(pt)*GetCutsEffErr(pt);
1100 if(fPIDEff) err += GetPIDEffErr(pt)*GetPIDEffErr(pt);
1101 if(fMCPtShape) err += GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1102 if(fPartAntipart) err += GetPartAntipartErr(pt)*GetPartAntipartErr(pt);
1103
1104 err += feeddownErr*feeddownErr;
1105
1106 return TMath::Sqrt(err);
1107}
1108//---------------------------------------------------------------------------
5ad8ad40 1109void AliHFSystErr::DrawErrors(TGraphAsymmErrors *grErrFeeddown) const {
0233abe6 1110 //
1111 // Draw errors
1112 //
1113 gStyle->SetOptStat(0);
1114
a07118d0 1115 TCanvas *cSystErr = new TCanvas("cSystErr","Systematic Errors",300,80,640,500);
1116 cSystErr->Range(0.20,-0.5,18.4,0.34);
1117 cSystErr->SetRightMargin(0.318);
0233abe6 1118 cSystErr->SetFillColor(0);
1119
2ee3afe2 1120 TH2F *hFrame = new TH2F("hFrame","Systematic errors; p_{t} [GeV/c]; Relative Error",20,0,20,100,-1,+1);
f1d72175 1121 hFrame->SetAxisRange(1.,15.9,"X");
a07118d0 1122 hFrame->SetAxisRange(-0.5,0.5,"Y");
0233abe6 1123 hFrame->Draw();
1124
a07118d0 1125 TLegend *leg = new TLegend(0.69,0.44,0.98,0.86,NULL,"brNDC");
1126 leg->SetTextSize(0.03601695);
0233abe6 1127 leg->SetFillStyle(0);
1128 leg->SetBorderSize(0);
2ee3afe2 1129
f1d72175 1130 TH1F *hTotErr=new TH1F("hTotErr","",24,0,24);
2ee3afe2 1131 Int_t nbins = fNorm->GetNbinsX();
1132 TGraphAsymmErrors *gTotErr = new TGraphAsymmErrors(nbins);
f1d72175 1133 for(Int_t i=1;i<=24;i++) {
2ee3afe2 1134 Double_t pt = hTotErr->GetBinCenter(i);
1135 Double_t ptwidth = hTotErr->GetBinWidth(i);
1136
1137 if(grErrFeeddown) {
1138 Double_t x=0., y=0., errxl=0., errxh=0., erryl=0., erryh=0.;
1139 Double_t toterryl=0., toterryh=0.;
1140 for(Int_t j=0; j<grErrFeeddown->GetN(); j++) {
1141 grErrFeeddown->GetPoint(j,x,y);
1142 errxh = grErrFeeddown->GetErrorXhigh(j);
1143 errxl = grErrFeeddown->GetErrorXlow(j);
a07118d0 1144 if ( ( (x-errxl) <= pt) && ( (x+errxl) >= pt) ) {
2ee3afe2 1145 erryh = grErrFeeddown->GetErrorYhigh(j);
1146 erryl = grErrFeeddown->GetErrorYlow(j);
1147 }
1148 }
1149 if (erryl>=1e-3) toterryl = GetTotalSystErr(pt,erryl);
1150 else toterryl = GetTotalSystErr(pt);
1151 if (erryh>=1e-3) toterryh = GetTotalSystErr(pt,erryh);
1152 else toterryh = GetTotalSystErr(pt);
1153
1154 hTotErr->SetBinContent(i,toterryh);
1155 gTotErr->SetPoint(i,pt,0.);
1156 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,toterryl,toterryh); // i, exl, exh, eyl, eyh
1157 }
1158 else {
1159 hTotErr->SetBinContent(i,GetTotalSystErr(pt));
1160 gTotErr->SetPoint(i,pt,0.);
1161 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,GetTotalSystErr(pt),GetTotalSystErr(pt)); // i, exl, exh, eyl, eyh
1162 }
1163
1164 }
f968ef30 1165 gTotErr->SetLineColor(kBlack);
1166 gTotErr->SetFillColor(kRed);
1167 gTotErr->SetFillStyle(3002);
2ee3afe2 1168 gTotErr->Draw("2");
1169 leg->AddEntry(gTotErr,"Total (excl. norm.)","f");
1170// hTotErr->SetLineColor(1);
1171// hTotErr->SetLineWidth(3);
1172// hTotErr->Draw("same");
1173// leg->AddEntry(hTotErr,"Total (excl. norm.)","l");
1174
0233abe6 1175
e373b9f0 1176 fNorm->SetFillColor(1);
1177 fNorm->SetFillStyle(3002);
1178 //fNorm->Draw("same");
1179 //TH1F *hNormRefl = ReflectHisto(fNorm);
1180 //hNormRefl->Draw("same");
1181 leg->AddEntry(fNorm,"Normalization (10%)","");
1182
5ad8ad40 1183 if(grErrFeeddown) {
1184 grErrFeeddown->SetFillColor(kTeal-8);
1185 grErrFeeddown->SetFillStyle(3001);
1186 grErrFeeddown->Draw("2");
1187 leg->AddEntry(grErrFeeddown,"Feed-down from B","f");
1188 }
0233abe6 1189 if(fTrackingEff) {
5ad8ad40 1190 fTrackingEff->SetFillColor(4);
1191 fTrackingEff->SetFillStyle(3006);
0233abe6 1192 fTrackingEff->Draw("same");
f968ef30 1193 TH1F *hTrackingEffRefl = ReflectHisto(fTrackingEff);
1194 hTrackingEffRefl->Draw("same");
0233abe6 1195 leg->AddEntry(fTrackingEff,"Tracking efficiency","f");
1196 }
1197 if(fBR) {
1198 fBR->SetFillColor(6);
1199 fBR->SetFillStyle(3005);
5ad8ad40 1200 //fBR->SetFillStyle(3020);
0233abe6 1201 fBR->Draw("same");
f968ef30 1202 TH1F *hBRRefl = ReflectHisto(fBR);
1203 hBRRefl->Draw("same");
0233abe6 1204 leg->AddEntry(fBR,"Branching ratio","f");
1205 }
1206 if(fRawYield) {
5ad8ad40 1207 Int_t ci; // for color index setting
1208 ci = TColor::GetColor("#00cc00");
1209 fRawYield->SetLineColor(ci);
1210 // fRawYield->SetLineColor(3);
0233abe6 1211 fRawYield->SetLineWidth(3);
1212 fRawYield->Draw("same");
f968ef30 1213 TH1F *hRawYieldRefl = ReflectHisto(fRawYield);
1214 hRawYieldRefl->Draw("same");
844405bc 1215 leg->AddEntry(fRawYield,"Yield extraction","l");
0233abe6 1216 }
1217 if(fCutsEff) {
1218 fCutsEff->SetLineColor(4);
1219 fCutsEff->SetLineWidth(3);
1220 fCutsEff->Draw("same");
f968ef30 1221 TH1F *hCutsEffRefl = ReflectHisto(fCutsEff);
1222 hCutsEffRefl->Draw("same");
0233abe6 1223 leg->AddEntry(fCutsEff,"Cuts efficiency","l");
1224 }
1225 if(fPIDEff) {
1226 fPIDEff->SetLineColor(7);
1227 fPIDEff->SetLineWidth(3);
1228 fPIDEff->Draw("same");
f968ef30 1229 TH1F *hPIDEffRefl = ReflectHisto(fPIDEff);
1230 hPIDEffRefl->Draw("same");
0233abe6 1231 leg->AddEntry(fPIDEff,"PID efficiency","l");
1232 }
1233 if(fMCPtShape) {
5ad8ad40 1234 Int_t ci = TColor::GetColor("#9933ff");
1235 fMCPtShape->SetLineColor(ci);
1236 // fMCPtShape->SetLineColor(8);
0233abe6 1237 fMCPtShape->SetLineWidth(3);
1238 fMCPtShape->Draw("same");
f968ef30 1239 TH1F *hMCPtShapeRefl = ReflectHisto(fMCPtShape);
1240 hMCPtShapeRefl->Draw("same");
0233abe6 1241 leg->AddEntry(fMCPtShape,"MC p_{t} shape","l");
1242 }
1243 if(fPartAntipart) {
5ad8ad40 1244 Int_t ci = TColor::GetColor("#ff6600");
1245 fPartAntipart->SetLineColor(ci);
1246 // fPartAntipart->SetLineColor(9);
0233abe6 1247 fPartAntipart->SetLineWidth(3);
1248 fPartAntipart->Draw("same");
f968ef30 1249 TH1F *hPartAntipartRefl = ReflectHisto(fPartAntipart);
1250 hPartAntipartRefl->Draw("same");
0233abe6 1251 leg->AddEntry(fPartAntipart,"D = #bar{D}","l");
1252 }
0233abe6 1253
0233abe6 1254
1255 leg->Draw();
1256
5ad8ad40 1257 cSystErr->SaveAs("RelativeSystematics.eps");
1258
0233abe6 1259 return;
1260}
f968ef30 1261//-------------------------------------------------------------------------
1262TH1F* AliHFSystErr::ReflectHisto(TH1F *hin) const {
1263 //
1264 // Clones and reflects histogram
1265 //
1266 TH1F *hout=(TH1F*)hin->Clone("hout");
1267 hout->Scale(-1.);
1268
1269 return hout;
1270}