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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
16/* $Id$ */
17
18/////////////////////////////////////////////////////////////
19//
20// Class to handle systematic errors for charm hadrons
21//
22// Usage:
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
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>
40#include <TColor.h>
41
42#include "AliLog.h"
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),
58fPartAntipart(0),
59fRunNumber(10),
60fCollisionType(0),
61fCentralityClass("0100"),
62fIsLowEnergy(false)
63{
64 //
65 // Default Constructor
66 //
67}
68
69//--------------------------------------------------------------------------
70AliHFSystErr::~AliHFSystErr() {
71 //
72 // Default Destructor
73 //
74 /*
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; }
84 */
85}
86
87//--------------------------------------------------------------------------
88void AliHFSystErr::Init(Int_t decay){
89 //
90 // Variables/histos initialization
91 //
92
93 if (fRunNumber!=10 && fIsLowEnergy==false) {
94 AliError("Only settings for 2010 and the low energy runs are implemented so far");
95 }
96 if (fCentralityClass!="020" && fCentralityClass!="4080" && fCentralityClass!="0100"){
97 AliError("Only settings for MB2010 are implemented so far");
98 }
99
100 switch(decay) {
101 case 1: // D0->Kpi
102 if (fCollisionType==0) {
103 if (fIsLowEnergy) InitD0toKpi2010ppLowEn();
104 else InitD0toKpi2010pp();
105 } else if (fCollisionType==1) {
106 if (fCentralityClass=="020") InitD0toKpi2010PbPb020();
107 else if (fCentralityClass=="4080") InitD0toKpi2010PbPb4080();
108 else AliError("Not yet implemented");
109 }
110 // else if (fCollisionType==2) InitD0toKpi2010ppLowEn();
111 break;
112 case 2: // D+->Kpipi
113 if (fCollisionType==0) {
114 if (fIsLowEnergy) InitDplustoKpipi2010ppLowEn();
115 else InitDplustoKpipi2010pp();
116 } else if (fCollisionType==1) {
117 if (fCentralityClass=="020") InitDplustoKpipi2010PbPb020();
118 else if (fCentralityClass=="4080") InitDplustoKpipi2010PbPb4080();
119 else AliError("Not yet implemented");
120 }
121 break;
122 case 3: // D*->D0pi
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");
131 }
132 break;
133 case 4: // D+s->KKpi
134 if (fCollisionType==0) InitDstoKKpi2010pp();
135 else AliError("Not yet implemented");
136 break;
137
138 default:
139 printf("Invalid decay type: %d\n",decay);
140 break;
141 }
142
143}
144
145//--------------------------------------------------------------------------
146void AliHFSystErr::InitD0toKpi2010pp() {
147 //
148 // D0->Kpi syst errors. Responsible: A. Rossi
149 // 2010 pp sample
150 //
151
152 // Normalization
153 fNorm = new TH1F("fNorm","fNorm",24,0,24);
154 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
155
156 // Branching ratio
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
159
160 // Tracking efficiency
161 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
162 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.08); // 8% (4% per track)
163
164 // Raw yield extraction
165 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
166 fRawYield->SetBinContent(1,1);
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);
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);
173
174 // Cuts efficiency (from cuts variation)
175 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
176 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
177
178 // PID efficiency (from PID/noPID)
179 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
180 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.03); // 3%
181 fPIDEff->SetBinContent(2,0.05); // 5%
182
183 // MC dN/dpt
184 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
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);
188
189 // particle-antiparticle
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);
193
194 return;
195}
196//--------------------------------------------------------------------------
197void AliHFSystErr::InitD0toKpi2010PbPb020() {
198 //
199 // D0->Kpi syst errors. Responsible: A. Rossi
200 // 2010 PbPb sample, 0-20 CC
201 //
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);
213 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.10);// Jacek, 5% per track
214
215 // Raw yield extraction
216 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
217 fRawYield->SetBinContent(1,0);
218 fRawYield->SetBinContent(2,0);
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);
222
223 // Cuts efficiency (from cuts variation)
224 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
225 fCutsEff->SetBinContent(1,0.);
226 fCutsEff->SetBinContent(2,0.);
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);
230 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
231
232 // PID efficiency (from PID/noPID)
233 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
234 for(Int_t i=3;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
235
236 // MC dN/dpt
237 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
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);
241
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);
249
250 return;
251}
252//--------------------------------------------------------------------------
253void AliHFSystErr::InitD0toKpi2010PbPb4080() {
254 //
255 // D0->Kpi syst errors. Responsible: A. Rossi
256 // 2010 PbPb sample, 40-80 CC
257 //
258
259 // Normalization
260 fNorm = new TH1F("fNorm","fNorm",20,0,20);
261 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
262
263 // Branching ratio
264 fBR = new TH1F("fBR","fBR",20,0,20);
265 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
266
267 // Tracking efficiency
268 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
269 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.10); // Jacek, 5% per track
270
271
272 // Raw yield extraction
273 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
274 fRawYield->SetBinContent(1,0);
275 fRawYield->SetBinContent(2,0);
276 for(Int_t i=3;i<=16;i++) fRawYield->SetBinContent(i,0.05);
277 //for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,0);
278
279 // Cuts efficiency (from cuts variation)
280 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
281 fCutsEff->SetBinContent(1,0.);
282 fCutsEff->SetBinContent(2,0.);
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);
286 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
287
288 // PID efficiency (from PID/noPID)
289 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
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);
293
294 // MC dN/dpt
295 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
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);
304
305 return;
306}
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);
318 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 4% error on sigmaV0and
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);
326 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.12); //10% (5% per track)
327
328 // Raw yield extraction
329 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
330 fRawYield->SetBinContent(1,1);
331 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,0.15);
332
333 // Cuts efficiency (from cuts variation)
334 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
335 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
336 fCutsEff->SetBinContent(2,0.20);
337 for(Int_t i=7;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
338
339
340 // PID efficiency (from PID/noPID)
341 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
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%
345
346 // MC dN/dpt
347 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
348 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
349// fMCPtShape->SetBinContent(1,0.03);
350// fMCPtShape->SetBinContent(2,0.03);
351
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.);
358
359 return;
360}
361
362//--------------------------------------------------------------------------
363void AliHFSystErr::InitDplustoKpipi2010pp() {
364 //
365 // D+->Kpipi syst errors. Responsible: R. Bala
366 // 2010 pp sample
367 //
368
369
370// Normalization
371 fNorm = new TH1F("fNorm","fNorm",24,0,24);
372 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
373
374 // Branching ratio
375 fBR = new TH1F("fBR","fBR",24,0,24);
376 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
377
378 // Tracking efficiency
379 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
380 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
381
382
383 // Raw yield extraction
384 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
385 fRawYield->SetBinContent(1,1);
386 fRawYield->SetBinContent(2,0.25);
387 fRawYield->SetBinContent(3,0.25);
388 fRawYield->SetBinContent(4,0.20);
389 fRawYield->SetBinContent(5,0.09);
390 fRawYield->SetBinContent(6,0.09);
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);
393
394 // Cuts efficiency (from cuts variation)
395 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
396 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
397
398 // PID efficiency (from PID/noPID)
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);
410 fMCPtShape->SetBinContent(1,0.03);
411 fMCPtShape->SetBinContent(2,0.03);
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 */
422 return;
423}
424
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
486//--------------------------------------------------------------------------
487void AliHFSystErr::InitDplustoKpipi2010PbPb020() {
488 //
489 // D+->Kpipi syst errors. Responsible: ??
490 // 2010 PbPb sample, 0-20 CC
491 //
492
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);
499 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
500
501 // Tracking efficiency
502 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
503 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
504
505 // Raw yield extraction
506 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
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);
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);
516
517 // Cuts efficiency (from cuts variation)
518 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
519 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
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%
524
525 // MC dN/dpt (2/2/2012)
526 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
527 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
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);
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 */
541
542 return;
543}
544
545//--------------------------------------------------------------------------
546void AliHFSystErr::InitDplustoKpipi2010PbPb4080() {
547 //
548 // D+->Kpipi syst errors. Responsible: ??
549 // 2010 PbPb sample, 40-80 CC
550 //
551
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);
559 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1%
560
561 // Tracking efficiency
562 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
563 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
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);
571 fRawYield->SetBinContent(4,0.15);
572 fRawYield->SetBinContent(5,0.05);
573 fRawYield->SetBinContent(6,0.05);
574 fRawYield->SetBinContent(7,0.15);
575 fRawYield->SetBinContent(8,0.15);
576 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.15);
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
589 // MC dN/dpt (2/2/2012)
590 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
591 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
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);
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 */
605 return;
606}
607
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);
619 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
620
621 // Branching ratio
622 fBR = new TH1F("fBR","fBR",20,0,20);
623 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
624
625 // Tracking efficiency
626 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
627 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); // 3% (1% per track)
628
629 // Raw yield extraction
630 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
631 fRawYield->SetBinContent(1,1);
632 fRawYield->SetBinContent(2,1);
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%
637
638 // Cuts efficiency (from cuts variation)
639 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
640 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
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%
645 fPIDEff->SetBinContent(3,0.10); // 13%
646 fPIDEff->SetBinContent(4,0.10); // 13%
647
648 // MC dN/dpt (copied from D0 : will update later)
649 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
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);
653
654 return;
655}
656
657//--------------------------------------------------------------------------
658void AliHFSystErr::InitDstartoD0pi2010pp() {
659 //
660 // D*+->D0pi syst errors. Responsible: A. Grelli, Y. Wang
661 // 2010 pp sample
662 //
663
664 // Normalization
665 fNorm = new TH1F("fNorm","fNorm",24,0,24);
666 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
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);
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)
679
680
681 // Raw yield extraction
682 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
683 fRawYield->SetBinContent(1,1.0);
684 fRawYield->SetBinContent(2,0.10);
685 fRawYield->SetBinContent(3,0.04);
686 fRawYield->SetBinContent(4,0.03);
687 fRawYield->SetBinContent(5,0.03);
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%
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);
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);
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
725 fNorm = new TH1F("fNorm","fNorm",20,0,20);
726 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
727
728 // Branching ratio
729 fBR = new TH1F("fBR","fBR",20,0,20);
730 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
731
732 // Tracking efficiency
733 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
734 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); //10% (to be checked!!)
735
736 // Raw yield extraction
737 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
738 fRawYield->SetBinContent(1,1);
739 fRawYield->SetBinContent(2,1);
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);
750 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.065);
751
752 // Cuts efficiency (from cuts variation)
753 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
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);
765
766 // PID efficiency (from PID/noPID)
767 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
768 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
769
770 // MC dN/dpt
771 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
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);
775
776 return;
777}
778
779//------------------------------------------------------------------------
780void AliHFSystErr::InitDstartoD0pi2010PbPb020() {
781 //
782 // D*+->D0pi syst errors. Responsible: A. Grelli
783 // 2010 PbPb sample, 0-20 CC
784 //
785
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);;
798 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
799
800
801 // Raw yield extraction
802 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
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);
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 fCutsEff->SetBinContent(4,0.15);
813 fCutsEff->SetBinContent(5,0.15);
814 fCutsEff->SetBinContent(6,0.15);
815
816 // PID efficiency (from PID/noPID)
817 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
818 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
819
820
821 // MC dN/dpt (from study on D* pt shape)
822 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
823 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.045);
824 fMCPtShape->SetBinContent(4,0.025);
825 fMCPtShape->SetBinContent(5,0.025);
826 fMCPtShape->SetBinContent(6,0.025);
827 fMCPtShape->SetBinContent(7,0.04);
828 fMCPtShape->SetBinContent(8,0.04);
829 fMCPtShape->SetBinContent(9,0.03);
830 fMCPtShape->SetBinContent(10,0.03);
831 fMCPtShape->SetBinContent(11,0.03);
832 fMCPtShape->SetBinContent(12,0.03);
833
834
835
836 return;
837
838}
839
840//-------------------------------------------------------------------------
841void AliHFSystErr::InitDstartoD0pi2010PbPb2040() {
842 //
843 // D*+->D0pi syst errors. Responsible: A. Grelli
844 // 2010 PbPb sample, 20-40 CC
845 //
846
847 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 20-40 centrality - DUMMY");
848
849 // Normalization
850 fNorm = new TH1F("fNorm","fNorm",24,0,24);
851 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
852
853 // Branching ratio
854 fBR = new TH1F("fBR","fBR",24,0,24);
855 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
856
857 // Tracking efficiency
858 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
859 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
860
861
862 // Raw yield extraction
863 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
864 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.15); //4%
865
866 // Cuts efficiency (from cuts variation)
867 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
868 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
869
870 // PID efficiency (from PID/noPID)
871 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
872 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
873
874
875 // MC dN/dpt (copied from D0 : will update later)
876 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
877 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.);
878 fMCPtShape->SetBinContent(1,0.03);
879 fMCPtShape->SetBinContent(2,0.03);
880
881 return;
882
883}
884
885//--------------------------------------------------------------------------
886void AliHFSystErr::InitDstartoD0pi2010PbPb4080() {
887 //
888 // D*+->D0pi syst errors. Responsible: A. Grelli
889 // 2010 PbPb sample, 40-80 CC
890 //
891
892 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 40-80 centrality - DUMMY");
893
894 // Normalization
895 fNorm = new TH1F("fNorm","fNorm",24,0,24);
896 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
897
898 // Branching ratio
899 fBR = new TH1F("fBR","fBR",24,0,24);
900 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
901
902 // Tracking efficiency
903 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
904 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
905
906
907 // Raw yield extraction
908 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
909 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
910 fRawYield->SetBinContent(1,1);
911 fRawYield->SetBinContent(2,0.15);
912 fRawYield->SetBinContent(3,0.15);
913 fRawYield->SetBinContent(4,0.15);
914 fRawYield->SetBinContent(5,0.15);
915 fRawYield->SetBinContent(6,0.10);
916 fRawYield->SetBinContent(7,0.10);
917 fRawYield->SetBinContent(8,0.10);
918 fRawYield->SetBinContent(9,0.11);
919 fRawYield->SetBinContent(10,0.11);
920 fRawYield->SetBinContent(11,0.11);
921 fRawYield->SetBinContent(12,0.11);
922 fRawYield->SetBinContent(13,0.08);
923 fRawYield->SetBinContent(14,0.08);
924 fRawYield->SetBinContent(15,0.08);
925 fRawYield->SetBinContent(16,0.08);
926
927
928 // Cuts efficiency (from cuts variation)
929 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
930 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
931
932 // PID efficiency (from PID/noPID)
933 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
934 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
935
936
937 // MC dN/dpt (copied from D0 : will update later)
938 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
939 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.01);
940 fMCPtShape->SetBinContent(2,0.05);
941 fMCPtShape->SetBinContent(3,0.05);
942 fMCPtShape->SetBinContent(4,0.05);
943 fMCPtShape->SetBinContent(5,0.04);
944 fMCPtShape->SetBinContent(6,0.02);
945 fMCPtShape->SetBinContent(7,0.04);
946 fMCPtShape->SetBinContent(8,0.04);
947
948 return;
949
950}
951
952//--------------------------------------------------------------------------
953void AliHFSystErr::InitD0toKpi2010PbPb010CentScan(){
954 // define errors for RAA vs. centrality
955 InitD0toKpi2010PbPb020();
956}
957//--------------------------------------------------------------------------
958void AliHFSystErr::InitD0toKpi2010PbPb1020CentScan(){
959 // define errors for RAA vs. centrality
960 InitD0toKpi2010PbPb020();
961}
962//--------------------------------------------------------------------------
963void AliHFSystErr::InitD0toKpi2010PbPb2040CentScan(){
964 // define errors for RAA vs. centrality
965 InitD0toKpi2010PbPb020();
966}
967//--------------------------------------------------------------------------
968void AliHFSystErr::InitD0toKpi2010PbPb4060CentScan(){
969 // define errors for RAA vs. centrality
970 InitD0toKpi2010PbPb4080();
971}
972//--------------------------------------------------------------------------
973void AliHFSystErr::InitD0toKpi2010PbPb6080CentScan(){
974 // define errors for RAA vs. centrality
975 InitD0toKpi2010PbPb4080();
976}
977//--------------------------------------------------------------------------
978void AliHFSystErr::InitDplustoKpipi2010PbPb010CentScan(){
979 // define errors for RAA vs. centrality
980 InitDplustoKpipi2010PbPb020();
981 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.18);
982 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.09);
983
984}
985//--------------------------------------------------------------------------
986void AliHFSystErr::InitDplustoKpipi2010PbPb1020CentScan(){
987 // define errors for RAA vs. centrality
988 InitDplustoKpipi2010PbPb020();
989 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.23);
990 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
991}
992//--------------------------------------------------------------------------
993void AliHFSystErr::InitDplustoKpipi2010PbPb2040CentScan(){
994 // define errors for RAA vs. centrality
995 InitDplustoKpipi2010PbPb020();
996 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
997 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.095);
998}
999//--------------------------------------------------------------------------
1000void AliHFSystErr::InitDplustoKpipi2010PbPb4060CentScan(){
1001 // define errors for RAA vs. centrality
1002 InitDplustoKpipi2010PbPb4080();
1003 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
1004 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1005}
1006//--------------------------------------------------------------------------
1007void AliHFSystErr::InitDplustoKpipi2010PbPb6080CentScan(){
1008 // define errors for RAA vs. centrality
1009 InitDplustoKpipi2010PbPb4080();
1010 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.15);
1011 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.07);
1012}
1013
1014//--------------------------------------------------------------------------
1015void AliHFSystErr::InitDstartoD0pi2010PbPb010CentScan(){
1016 // define errors for RAA vs. centrality
1017 InitDstartoD0pi2010PbPb020();
1018 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.16);
1019 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.15);
1020}
1021//--------------------------------------------------------------------------
1022void AliHFSystErr::InitDstartoD0pi2010PbPb1020CentScan(){
1023 // define errors for RAA vs. centrality
1024 InitDstartoD0pi2010PbPb020();
1025 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
1026 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.15);
1027}
1028//--------------------------------------------------------------------------
1029void AliHFSystErr::InitDstartoD0pi2010PbPb2040CentScan(){
1030 // define errors for RAA vs. centrality
1031 InitDstartoD0pi2010PbPb2040();
1032 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1033 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1034}
1035//--------------------------------------------------------------------------
1036void AliHFSystErr::InitDstartoD0pi2010PbPb4060CentScan(){
1037 // define errors for RAA vs. centrality
1038 InitDstartoD0pi2010PbPb4080();
1039 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1040 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.045);
1041}
1042//--------------------------------------------------------------------------
1043void AliHFSystErr::InitDstartoD0pi2010PbPb6080CentScan(){
1044 // define errors for RAA vs. centrality
1045 InitDstartoD0pi2010PbPb4080();
1046 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1047 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.045);
1048}
1049
1050
1051//--------------------------------------------------------------------------
1052Double_t AliHFSystErr::GetCutsEffErr(Double_t pt) const {
1053 //
1054 // Get error
1055 //
1056
1057 Int_t bin=fCutsEff->FindBin(pt);
1058
1059 return fCutsEff->GetBinContent(bin);
1060}
1061//--------------------------------------------------------------------------
1062Double_t AliHFSystErr::GetMCPtShapeErr(Double_t pt) const {
1063 //
1064 // Get error
1065 //
1066
1067 Int_t bin=fMCPtShape->FindBin(pt);
1068
1069 return fMCPtShape->GetBinContent(bin);
1070}
1071//--------------------------------------------------------------------------
1072Double_t AliHFSystErr::GetSeleEffErr(Double_t pt) const {
1073 //
1074 // Get error
1075 //
1076
1077 Double_t err=GetCutsEffErr(pt)*GetCutsEffErr(pt)+GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1078
1079 return TMath::Sqrt(err);
1080}
1081//--------------------------------------------------------------------------
1082Double_t AliHFSystErr::GetPIDEffErr(Double_t pt) const {
1083 //
1084 // Get error
1085 //
1086
1087 Int_t bin=fPIDEff->FindBin(pt);
1088
1089 return fPIDEff->GetBinContent(bin);
1090}
1091//--------------------------------------------------------------------------
1092Double_t AliHFSystErr::GetTrackingEffErr(Double_t pt) const {
1093 //
1094 // Get error
1095 //
1096
1097 Int_t bin=fTrackingEff->FindBin(pt);
1098
1099 return fTrackingEff->GetBinContent(bin);
1100}
1101//--------------------------------------------------------------------------
1102Double_t AliHFSystErr::GetRawYieldErr(Double_t pt) const {
1103 //
1104 // Get error
1105 //
1106
1107 Int_t bin=fRawYield->FindBin(pt);
1108
1109 return fRawYield->GetBinContent(bin);
1110}
1111//--------------------------------------------------------------------------
1112Double_t AliHFSystErr::GetPartAntipartErr(Double_t pt) const {
1113 //
1114 // Get error
1115 //
1116
1117 Int_t bin=fPartAntipart->FindBin(pt);
1118
1119 return fPartAntipart->GetBinContent(bin);
1120}
1121//--------------------------------------------------------------------------
1122Double_t AliHFSystErr::GetTotalSystErr(Double_t pt,Double_t feeddownErr) const {
1123 //
1124 // Get total syst error (except norm. error)
1125 //
1126
1127 Double_t err=0.;
1128
1129 if(fRawYield) err += GetRawYieldErr(pt)*GetRawYieldErr(pt);
1130 if(fTrackingEff) err += GetTrackingEffErr(pt)*GetTrackingEffErr(pt);
1131 // if(fBR) err += GetBRErr()*GetBRErr();
1132 if(fCutsEff) err += GetCutsEffErr(pt)*GetCutsEffErr(pt);
1133 if(fPIDEff) err += GetPIDEffErr(pt)*GetPIDEffErr(pt);
1134 if(fMCPtShape) err += GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1135 if(fPartAntipart) err += GetPartAntipartErr(pt)*GetPartAntipartErr(pt);
1136
1137 err += feeddownErr*feeddownErr;
1138
1139 return TMath::Sqrt(err);
1140}
1141//---------------------------------------------------------------------------
1142void AliHFSystErr::DrawErrors(TGraphAsymmErrors *grErrFeeddown) const {
1143 //
1144 // Draw errors
1145 //
1146 gStyle->SetOptStat(0);
1147
1148 TCanvas *cSystErr = new TCanvas("cSystErr","Systematic Errors",300,80,640,500);
1149 cSystErr->Range(0.20,-0.5,18.4,0.34);
1150 cSystErr->SetRightMargin(0.318);
1151 cSystErr->SetFillColor(0);
1152
1153 TH2F *hFrame = new TH2F("hFrame","Systematic errors; p_{t} [GeV/c]; Relative Error",20,0,20,100,-1,+1);
1154 hFrame->SetAxisRange(1.,15.9,"X");
1155 hFrame->SetAxisRange(-0.5,0.5,"Y");
1156 hFrame->Draw();
1157
1158 TLegend *leg = new TLegend(0.69,0.44,0.98,0.86,NULL,"brNDC");
1159 leg->SetTextSize(0.03601695);
1160 leg->SetFillStyle(0);
1161 leg->SetBorderSize(0);
1162
1163 TH1F *hTotErr=new TH1F("hTotErr","",24,0,24);
1164 Int_t nbins = fNorm->GetNbinsX();
1165 TGraphAsymmErrors *gTotErr = new TGraphAsymmErrors(nbins);
1166 for(Int_t i=1;i<=24;i++) {
1167 Double_t pt = hTotErr->GetBinCenter(i);
1168 Double_t ptwidth = hTotErr->GetBinWidth(i);
1169
1170 if(grErrFeeddown) {
1171 Double_t x=0., y=0., errxl=0., errxh=0., erryl=0., erryh=0.;
1172 Double_t toterryl=0., toterryh=0.;
1173 for(Int_t j=0; j<grErrFeeddown->GetN(); j++) {
1174 grErrFeeddown->GetPoint(j,x,y);
1175 errxh = grErrFeeddown->GetErrorXhigh(j);
1176 errxl = grErrFeeddown->GetErrorXlow(j);
1177 if ( ( (x-errxl) <= pt) && ( (x+errxl) >= pt) ) {
1178 erryh = grErrFeeddown->GetErrorYhigh(j);
1179 erryl = grErrFeeddown->GetErrorYlow(j);
1180 }
1181 }
1182 if (erryl>=1e-3) toterryl = GetTotalSystErr(pt,erryl);
1183 else toterryl = GetTotalSystErr(pt);
1184 if (erryh>=1e-3) toterryh = GetTotalSystErr(pt,erryh);
1185 else toterryh = GetTotalSystErr(pt);
1186
1187 hTotErr->SetBinContent(i,toterryh);
1188 gTotErr->SetPoint(i,pt,0.);
1189 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,toterryl,toterryh); // i, exl, exh, eyl, eyh
1190 }
1191 else {
1192 hTotErr->SetBinContent(i,GetTotalSystErr(pt));
1193 gTotErr->SetPoint(i,pt,0.);
1194 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,GetTotalSystErr(pt),GetTotalSystErr(pt)); // i, exl, exh, eyl, eyh
1195 }
1196
1197 }
1198 gTotErr->SetLineColor(kBlack);
1199 gTotErr->SetFillColor(kRed);
1200 gTotErr->SetFillStyle(3002);
1201 gTotErr->Draw("2");
1202 leg->AddEntry(gTotErr,"Total (excl. norm.)","f");
1203// hTotErr->SetLineColor(1);
1204// hTotErr->SetLineWidth(3);
1205// hTotErr->Draw("same");
1206// leg->AddEntry(hTotErr,"Total (excl. norm.)","l");
1207
1208
1209 fNorm->SetFillColor(1);
1210 fNorm->SetFillStyle(3002);
1211 //fNorm->Draw("same");
1212 //TH1F *hNormRefl = ReflectHisto(fNorm);
1213 //hNormRefl->Draw("same");
1214 leg->AddEntry(fNorm,"Normalization (10%)","");
1215
1216 if(grErrFeeddown) {
1217 grErrFeeddown->SetFillColor(kTeal-8);
1218 grErrFeeddown->SetFillStyle(3001);
1219 grErrFeeddown->Draw("2");
1220 leg->AddEntry(grErrFeeddown,"Feed-down from B","f");
1221 }
1222 if(fTrackingEff) {
1223 fTrackingEff->SetFillColor(4);
1224 fTrackingEff->SetFillStyle(3006);
1225 fTrackingEff->Draw("same");
1226 TH1F *hTrackingEffRefl = ReflectHisto(fTrackingEff);
1227 hTrackingEffRefl->Draw("same");
1228 leg->AddEntry(fTrackingEff,"Tracking efficiency","f");
1229 }
1230 if(fBR) {
1231 fBR->SetFillColor(6);
1232 fBR->SetFillStyle(3005);
1233 //fBR->SetFillStyle(3020);
1234 fBR->Draw("same");
1235 TH1F *hBRRefl = ReflectHisto(fBR);
1236 hBRRefl->Draw("same");
1237 leg->AddEntry(fBR,"Branching ratio","f");
1238 }
1239 if(fRawYield) {
1240 Int_t ci; // for color index setting
1241 ci = TColor::GetColor("#00cc00");
1242 fRawYield->SetLineColor(ci);
1243 // fRawYield->SetLineColor(3);
1244 fRawYield->SetLineWidth(3);
1245 fRawYield->Draw("same");
1246 TH1F *hRawYieldRefl = ReflectHisto(fRawYield);
1247 hRawYieldRefl->Draw("same");
1248 leg->AddEntry(fRawYield,"Yield extraction","l");
1249 }
1250 if(fCutsEff) {
1251 fCutsEff->SetLineColor(4);
1252 fCutsEff->SetLineWidth(3);
1253 fCutsEff->Draw("same");
1254 TH1F *hCutsEffRefl = ReflectHisto(fCutsEff);
1255 hCutsEffRefl->Draw("same");
1256 leg->AddEntry(fCutsEff,"Cuts efficiency","l");
1257 }
1258 if(fPIDEff) {
1259 fPIDEff->SetLineColor(7);
1260 fPIDEff->SetLineWidth(3);
1261 fPIDEff->Draw("same");
1262 TH1F *hPIDEffRefl = ReflectHisto(fPIDEff);
1263 hPIDEffRefl->Draw("same");
1264 leg->AddEntry(fPIDEff,"PID efficiency","l");
1265 }
1266 if(fMCPtShape) {
1267 Int_t ci = TColor::GetColor("#9933ff");
1268 fMCPtShape->SetLineColor(ci);
1269 // fMCPtShape->SetLineColor(8);
1270 fMCPtShape->SetLineWidth(3);
1271 fMCPtShape->Draw("same");
1272 TH1F *hMCPtShapeRefl = ReflectHisto(fMCPtShape);
1273 hMCPtShapeRefl->Draw("same");
1274 leg->AddEntry(fMCPtShape,"MC p_{t} shape","l");
1275 }
1276 if(fPartAntipart) {
1277 Int_t ci = TColor::GetColor("#ff6600");
1278 fPartAntipart->SetLineColor(ci);
1279 // fPartAntipart->SetLineColor(9);
1280 fPartAntipart->SetLineWidth(3);
1281 fPartAntipart->Draw("same");
1282 TH1F *hPartAntipartRefl = ReflectHisto(fPartAntipart);
1283 hPartAntipartRefl->Draw("same");
1284 leg->AddEntry(fPartAntipart,"D = #bar{D}","l");
1285 }
1286
1287
1288 leg->Draw();
1289
1290 cSystErr->SaveAs("RelativeSystematics.eps");
1291
1292 return;
1293}
1294//-------------------------------------------------------------------------
1295TH1F* AliHFSystErr::ReflectHisto(TH1F *hin) const {
1296 //
1297 // Clones and reflects histogram
1298 //
1299 TH1F *hout=(TH1F*)hin->Clone("hout");
1300 hout->Scale(-1.);
1301
1302 return hout;
1303}