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Updated MC pt shape syst err for D0 (AndreaR)
[u/mrichter/AliRoot.git] / PWGHF / vertexingHF / AliHFSystErr.cxx
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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 for(Int_t i=13;i<=16;i++) fMCPtShape->SetBinContent(i,0.03);
242
243// // particle-antiparticle
244// fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
245// for(Int_t i=3;i<=12;i++) fPartAntipart->SetBinContent(i,0.05);
246// fPartAntipart->SetBinContent(3,0.10);
247// fPartAntipart->SetBinContent(4,0.10);
248// fPartAntipart->SetBinContent(7,0.10);
249// fPartAntipart->SetBinContent(8,0.10);
250
251 return;
252}
253//--------------------------------------------------------------------------
254void AliHFSystErr::InitD0toKpi2010PbPb4080() {
255 //
256 // D0->Kpi syst errors. Responsible: A. Rossi
257 // 2010 PbPb sample, 40-80 CC
258 //
259
260 // Normalization
261 fNorm = new TH1F("fNorm","fNorm",20,0,20);
262 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
263
264 // Branching ratio
265 fBR = new TH1F("fBR","fBR",20,0,20);
266 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
267
268 // Tracking efficiency
269 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
270 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.10); // Jacek, 5% per track
271
272
273 // Raw yield extraction
274 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
275 fRawYield->SetBinContent(1,0);
276 fRawYield->SetBinContent(2,0);
277 for(Int_t i=3;i<=16;i++) fRawYield->SetBinContent(i,0.05);
278 //for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,0);
279
280 // Cuts efficiency (from cuts variation)
281 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
282 fCutsEff->SetBinContent(1,0.);
283 fCutsEff->SetBinContent(2,0.);
284 fCutsEff->SetBinContent(3,0.13);
285 fCutsEff->SetBinContent(4,0.11);
286 for(Int_t i=5;i<=16;i++) fCutsEff->SetBinContent(i,0.10);
287 for(Int_t i=17;i<=20;i++) fCutsEff->SetBinContent(i,0.);
288
289 // PID efficiency (from PID/noPID)
290 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
291// for(Int_t i=3;i<=6;i++) fPIDEff->SetBinContent(i,0.10);
292// for(Int_t i=7;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
293 for(Int_t i=3;i<=16;i++) fPIDEff->SetBinContent(i,0.05);
294
295 // MC dN/dpt
296 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
297 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.01);
298 // fMCPtShape->SetBinContent(3,0.04); Not set for peripherals (Raa Vs pt is flat)
299 // fMCPtShape->SetBinContent(4,0.02);
300 for(Int_t i=13;i<=16;i++) fMCPtShape->SetBinContent(i,0.03);
301
302 // // particle-antiparticle
303 // fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
304 // for(Int_t i=3;i<=12;i++) fPartAntipart->SetBinContent(i,0.05);
305
306 return;
307}
308
309//--------------------------------------------------------------------------
310void AliHFSystErr::InitD0toKpi2010ppLowEn() {
311 //
312 // D0->Kpi syst errors. Low energy run
313 // 2011 2.76 TeV pp sample
314 //
315 AliInfo(" Settings for D0 --> K pi, p-p collisions at 2.76 TeV");
316
317 // Normalization
318 fNorm = new TH1F("fNorm","fNorm",20,0,20);
319 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 4% error on sigmaV0and
320
321 // Branching ratio
322 fBR = new TH1F("fBR","fBR",20,0,20);
323 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.012); // 1.2% PDG2010
324
325 // Tracking efficiency
326 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
327 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.12); //10% (5% per track)
328
329 // Raw yield extraction
330 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
331 fRawYield->SetBinContent(1,1);
332 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,0.15);
333
334 // Cuts efficiency (from cuts variation)
335 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
336 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
337 fCutsEff->SetBinContent(2,0.20);
338 for(Int_t i=7;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
339
340
341 // PID efficiency (from PID/noPID)
342 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
343 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.15); // 10%
344 // fPIDEff->SetBinContent(2,0.20);
345 for(Int_t i=7;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
346
347 // MC dN/dpt
348 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
349 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
350// fMCPtShape->SetBinContent(1,0.03);
351// fMCPtShape->SetBinContent(2,0.03);
352
353// // particle-antiparticle
354// fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
355// fPartAntipart->SetBinContent(1,1);
356// fPartAntipart->SetBinContent(2,1);
357// for(Int_t i=3;i<=6;i++) fPartAntipart->SetBinContent(i,0.08);
358// for(Int_t i=1;i<=20;i++) fPartAntipart->SetBinContent(i,0.);
359
360 return;
361}
362
363//--------------------------------------------------------------------------
364void AliHFSystErr::InitDplustoKpipi2010pp() {
365 //
366 // D+->Kpipi syst errors. Responsible: R. Bala
367 // 2010 pp sample
368 //
369
370
371// Normalization
372 fNorm = new TH1F("fNorm","fNorm",24,0,24);
373 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
374
375 // Branching ratio
376 fBR = new TH1F("fBR","fBR",24,0,24);
377 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
378
379 // Tracking efficiency
380 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
381 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
382
383
384 // Raw yield extraction
385 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
386 fRawYield->SetBinContent(1,1);
387 fRawYield->SetBinContent(2,0.25);
388 fRawYield->SetBinContent(3,0.25);
389 fRawYield->SetBinContent(4,0.20);
390 fRawYield->SetBinContent(5,0.09);
391 fRawYield->SetBinContent(6,0.09);
392 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
393 for(Int_t i=12;i<=24;i++) fRawYield->SetBinContent(i,0.10);
394
395 // Cuts efficiency (from cuts variation)
396 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
397 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
398
399 // PID efficiency (from PID/noPID)
400 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
401 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 5%
402 fPIDEff->SetBinContent(1,0.15); // 15%
403 fPIDEff->SetBinContent(2,0.15); // 15%
404 fPIDEff->SetBinContent(3,0.15); // 15%
405 fPIDEff->SetBinContent(4,0.15); // 15%
406 for(Int_t i=12;i<=16;i++) fPIDEff->SetBinContent(i,0.10); // 5%
407
408 // MC dN/dpt
409 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
410 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
411 fMCPtShape->SetBinContent(1,0.03);
412 fMCPtShape->SetBinContent(2,0.03);
413
414
415 // particle-antiparticle
416 /*
417 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
418 fPartAntipart->SetBinContent(1,1);
419 fPartAntipart->SetBinContent(2,1);
420 fPartAntipart->SetBinContent(3,0.12);
421 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
422 */
423 return;
424}
425
426//--------------------------------------------------------------------------
427void AliHFSystErr::InitDstoKKpi2010pp() {
428 //
429 // D+s->KKpi syst errors. Responsible: G.M. Innocenti
430 // 2010 pp sample
431 //
432
433
434// Normalization
435 fNorm = new TH1F("fNorm","fNorm",12,0,12);
436 for(Int_t i=1;i<=12;i++) fNorm->SetBinContent(i,0.07); // 7% error on sigmaV0and
437
438 // Branching ratio
439 fBR = new TH1F("fBR","fBR",12,0,12);
440 for(Int_t i=1;i<=12;i++) fBR->SetBinContent(i,0.05); // 5% PDG2010
441
442 // Tracking efficiency
443 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",12,0,12);
444 for(Int_t i=1;i<=12;i++) fTrackingEff->SetBinContent(i,0.03); // 3% (1% per track)
445
446
447 // Raw yield extraction
448 fRawYield = new TH1F("fRawYield","fRawYield",12,0,12);
449 fRawYield->SetBinContent(1,1);
450 fRawYield->SetBinContent(2,1);
451 fRawYield->SetBinContent(3,0.20);
452 fRawYield->SetBinContent(4,0.20);
453 fRawYield->SetBinContent(5,0.15);
454 fRawYield->SetBinContent(6,0.15);
455 fRawYield->SetBinContent(7,0.15);
456 fRawYield->SetBinContent(8,0.15);
457 fRawYield->SetBinContent(9,0.20);
458 fRawYield->SetBinContent(10,0.20);
459 fRawYield->SetBinContent(11,0.20);
460 fRawYield->SetBinContent(12,0.20);
461
462 // Cuts efficiency (from cuts variation)
463 fCutsEff = new TH1F("fCutsEff","fCutsEff",12,0,12);
464 for(Int_t i=1;i<=12;i++) fCutsEff->SetBinContent(i,0.15); // 15%
465
466 // PID efficiency (from PID/noPID)
467 fPIDEff = new TH1F("fPIDEff","fPIDEff",12,0,12);
468 for(Int_t i=1;i<=12;i++) fPIDEff->SetBinContent(i,0.07); // 7%
469
470 // MC dN/dpt (copied from D0 : will update later)
471 //fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",12,0,12);
472 //for(Int_t i=1;i<=12;i++) fMCPtShape->SetBinContent(i,(Float_t)i*0.006);
473
474
475 // particle-antiparticle
476 /*
477 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",12,0,12);
478 fPartAntipart->SetBinContent(1,1);
479 fPartAntipart->SetBinContent(2,1);
480 fPartAntipart->SetBinContent(3,0.12);
481 for(Int_t i=4;i<=12;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
482 */
483 return;
484}
485
486
487//--------------------------------------------------------------------------
488void AliHFSystErr::InitDplustoKpipi2010PbPb020() {
489 //
490 // D+->Kpipi syst errors. Responsible: ??
491 // 2010 PbPb sample, 0-20 CC
492 //
493
494 // Normalization
495 fNorm = new TH1F("fNorm","fNorm",20,0,20);
496 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
497
498 // Branching ratio
499 fBR = new TH1F("fBR","fBR",20,0,20);
500 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
501
502 // Tracking efficiency
503 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
504 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
505
506 // Raw yield extraction
507 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
508 for(Int_t i=1;i<=20;i++) fRawYield->SetBinContent(i,.10); //5 to 10%
509 // fRawYield->SetBinContent(5,0.23);
510 //fRawYield->SetBinContent(6,0.23);
511 fRawYield->SetBinContent(7,0.20);
512 fRawYield->SetBinContent(8,0.20);
513 fRawYield->SetBinContent(9,0.15);
514 fRawYield->SetBinContent(10,0.15);
515 fRawYield->SetBinContent(11,0.15);
516 fRawYield->SetBinContent(12,0.15);
517
518 // Cuts efficiency (from cuts variation)
519 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
520 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
521
522 // PID efficiency (from PID/noPID)
523 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
524 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
525
526 // MC dN/dpt (2/2/2012)
527 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
528 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
529 for(Int_t iBin=7; iBin<=8; iBin++) fMCPtShape->SetBinContent(iBin,0.01);
530 for(Int_t iBin=9; iBin<=12; iBin++) fMCPtShape->SetBinContent(iBin,0.05);
531 for(Int_t iBin=13; iBin<=16; iBin++) fMCPtShape->SetBinContent(iBin,0.05);
532
533
534 // particle-antiparticle
535 /*
536 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
537 fPartAntipart->SetBinContent(1,1);
538 fPartAntipart->SetBinContent(2,1);
539 fPartAntipart->SetBinContent(3,0.12);
540 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
541 */
542
543 return;
544}
545
546//--------------------------------------------------------------------------
547void AliHFSystErr::InitDplustoKpipi2010PbPb4080() {
548 //
549 // D+->Kpipi syst errors. Responsible: ??
550 // 2010 PbPb sample, 40-80 CC
551 //
552
553
554 // Normalization
555 fNorm = new TH1F("fNorm","fNorm",20,0,20);
556 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
557
558 // Branching ratio
559 fBR = new TH1F("fBR","fBR",20,0,20);
560 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1%
561
562 // Tracking efficiency
563 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
564 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
565
566
567 // Raw yield extraction
568 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
569 fRawYield->SetBinContent(1,1);
570 fRawYield->SetBinContent(2,1);
571 fRawYield->SetBinContent(3,1);
572 fRawYield->SetBinContent(4,0.15);
573 fRawYield->SetBinContent(5,0.05);
574 fRawYield->SetBinContent(6,0.05);
575 fRawYield->SetBinContent(7,0.15);
576 fRawYield->SetBinContent(8,0.15);
577 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.15);
578 for(Int_t i=13;i<=20;i++) fRawYield->SetBinContent(i,1); //5 to 10%
579
580 // Cuts efficiency (from cuts variation)
581 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
582 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10); // 10%
583
584 // PID efficiency (from PID/noPID)
585 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
586 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
587 fPIDEff->SetBinContent(3,0.13); // 13%
588
589
590 // MC dN/dpt (2/2/2012)
591 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
592 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0);
593 for(Int_t iBin=4; iBin<=8; iBin++) fMCPtShape->SetBinContent(iBin,0.01);
594 for(Int_t iBin=9; iBin<=12; iBin++) fMCPtShape->SetBinContent(iBin,0.03);
595 for(Int_t iBin=13; iBin<=16; iBin++) fMCPtShape->SetBinContent(iBin,0.03);
596
597
598 // particle-antiparticle
599 /*
600 fPartAntipart = new TH1F("fPartAntipart","fPartAntipart",20,0,20);
601 fPartAntipart->SetBinContent(1,1);
602 fPartAntipart->SetBinContent(2,1);
603 fPartAntipart->SetBinContent(3,0.12);
604 for(Int_t i=4;i<=20;i++) fPartAntipart->SetBinContent(i,0.05); //5 to 12%
605 */
606 return;
607}
608
609//--------------------------------------------------------------------------
610void AliHFSystErr::InitDplustoKpipi2010ppLowEn() {
611
612 //
613 // D+->Kpipi syst errors. Responsible: R. Bala
614 // 2011 2.76 TeV pp sample
615 //
616 AliInfo(" Settings for D+ --> K pi pi p-p collisions at 2.76 TeV");
617
618 // Normalization
619 fNorm = new TH1F("fNorm","fNorm",20,0,20);
620 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
621
622 // Branching ratio
623 fBR = new TH1F("fBR","fBR",20,0,20);
624 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.021); // 2.1% PDG2010
625
626 // Tracking efficiency
627 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
628 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); // 3% (1% per track)
629
630 // Raw yield extraction
631 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
632 fRawYield->SetBinContent(1,1);
633 fRawYield->SetBinContent(2,1);
634 for(Int_t i=3;i<=6;i++) fRawYield->SetBinContent(i,0.10); //5 to 10%
635 fRawYield->SetBinContent(7,0.15);
636 fRawYield->SetBinContent(8,0.15);
637 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.055); //5 to 10%
638
639 // Cuts efficiency (from cuts variation)
640 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
641 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.15); // 10%
642
643 // PID efficiency (from PID/noPID)
644 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
645 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 5%
646 fPIDEff->SetBinContent(3,0.10); // 13%
647 fPIDEff->SetBinContent(4,0.10); // 13%
648
649 // MC dN/dpt (copied from D0 : will update later)
650 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
651 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
652 fMCPtShape->SetBinContent(1,0.03);
653 fMCPtShape->SetBinContent(2,0.03);
654
655 return;
656}
657
658//--------------------------------------------------------------------------
659void AliHFSystErr::InitDstartoD0pi2010pp() {
660 //
661 // D*+->D0pi syst errors. Responsible: A. Grelli, Y. Wang
662 // 2010 pp sample
663 //
664
665 // Normalization
666 fNorm = new TH1F("fNorm","fNorm",24,0,24);
667 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.04); // 4% error on sigmaV0and
668
669 // Branching ratio
670 fBR = new TH1F("fBR","fBR",24,0,24);
671 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
672
673 // Tracking efficiency
674 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);
675 fTrackingEff->SetBinContent(1,1.0);
676 fTrackingEff->SetBinContent(2,0.13); // 10% (ITSsa) \oplus 8% (4% per ITSTPC track)
677 fTrackingEff->SetBinContent(3,0.12);
678 fTrackingEff->SetBinContent(3,0.12);
679 for(Int_t i=4;i<=24;i++) fTrackingEff->SetBinContent(i,0.12); // 12% (4% per track)
680
681
682 // Raw yield extraction
683 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
684 fRawYield->SetBinContent(1,1.0);
685 fRawYield->SetBinContent(2,0.10);
686 fRawYield->SetBinContent(3,0.04);
687 fRawYield->SetBinContent(4,0.03);
688 fRawYield->SetBinContent(5,0.03);
689 fRawYield->SetBinContent(6,0.05);
690 fRawYield->SetBinContent(7,0.05);
691 fRawYield->SetBinContent(8,0.05);
692 for(Int_t i=9;i<=12;i++) fRawYield->SetBinContent(i,0.04); //4%
693 for(Int_t i=13;i<=16;i++) fRawYield->SetBinContent(i,0.09); //4%
694 for(Int_t i=17;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
695
696 // Cuts efficiency (from cuts variation)
697 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
698 fCutsEff->SetBinContent(2,0.22);
699 for(Int_t i=3;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
700
701 // PID efficiency (from PID/noPID)
702 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
703 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
704
705
706 // MC dN/dpt (copied from D0 : will update later)
707 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
708 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0);
709 fMCPtShape->SetBinContent(1,0.03);
710 fMCPtShape->SetBinContent(2,0.03);
711
712 return;
713
714
715}
716//--------------------------------------------------------------------------
717void AliHFSystErr::InitDstartoD0pi2010ppLowEn() {
718
719 //
720 // D+->Kpipi syst errors. Responsible: A. Grelli
721 // 2011 2.76 TeV pp sample
722 //
723 AliInfo(" Settings for D*+ --> D0 pi p-p collisions at 2.76 TeV");
724
725// Normalization
726 fNorm = new TH1F("fNorm","fNorm",20,0,20);
727 for(Int_t i=1;i<=20;i++) fNorm->SetBinContent(i,0.031); // 10% error on sigmaV0and
728
729 // Branching ratio
730 fBR = new TH1F("fBR","fBR",20,0,20);
731 for(Int_t i=1;i<=20;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
732
733 // Tracking efficiency
734 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",20,0,20);
735 for(Int_t i=1;i<=20;i++) fTrackingEff->SetBinContent(i,0.18); //10% (to be checked!!)
736
737 // Raw yield extraction
738 fRawYield = new TH1F("fRawYield","fRawYield",20,0,20);
739 fRawYield->SetBinContent(1,1);
740 fRawYield->SetBinContent(2,1);
741 fRawYield->SetBinContent(3,0.14);
742 fRawYield->SetBinContent(4,0.14);
743 fRawYield->SetBinContent(5,0.12);
744 fRawYield->SetBinContent(6,0.12);
745 fRawYield->SetBinContent(7,0.06);
746 fRawYield->SetBinContent(8,0.06);
747 fRawYield->SetBinContent(9,0.08);
748 fRawYield->SetBinContent(10,0.08);
749 fRawYield->SetBinContent(11,0.08);
750 fRawYield->SetBinContent(12,0.08);
751 for(Int_t i=9;i<=20;i++) fRawYield->SetBinContent(i,0.065);
752
753 // Cuts efficiency (from cuts variation)
754 fCutsEff = new TH1F("fCutsEff","fCutsEff",20,0,20);
755 for(Int_t i=1;i<=20;i++) fCutsEff->SetBinContent(i,0.10);
756 fCutsEff->SetBinContent(3,0.15);
757 fCutsEff->SetBinContent(4,0.15);
758 fCutsEff->SetBinContent(5,0.15);
759 fCutsEff->SetBinContent(6,0.15);
760 fCutsEff->SetBinContent(7,0.10);
761 fCutsEff->SetBinContent(8,0.10);
762 fCutsEff->SetBinContent(9,0.10);
763 fCutsEff->SetBinContent(10,0.10);
764 fCutsEff->SetBinContent(11,0.10);
765 fCutsEff->SetBinContent(12,0.10);
766
767 // PID efficiency (from PID/noPID)
768 fPIDEff = new TH1F("fPIDEff","fPIDEff",20,0,20);
769 for(Int_t i=1;i<=20;i++) fPIDEff->SetBinContent(i,0.05); // 10%
770
771 // MC dN/dpt
772 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",20,0,20);
773 for(Int_t i=1;i<=20;i++) fMCPtShape->SetBinContent(i,0.);
774 fMCPtShape->SetBinContent(1,0.03);
775 fMCPtShape->SetBinContent(2,0.03);
776
777 return;
778}
779
780//------------------------------------------------------------------------
781void AliHFSystErr::InitDstartoD0pi2010PbPb020() {
782 //
783 // D*+->D0pi syst errors. Responsible: A. Grelli
784 // 2010 PbPb sample, 0-20 CC
785 //
786
787 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 0-20 centrality - DUMMY");
788
789 // Normalization
790 fNorm = new TH1F("fNorm","fNorm",24,0,24);
791 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
792
793 // Branching ratio
794 fBR = new TH1F("fBR","fBR",24,0,24);
795 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
796
797 // Tracking efficiency
798 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
799 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
800
801
802 // Raw yield extraction
803 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
804 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.1); //4%
805 fRawYield->SetBinContent(3,0.2);
806 fRawYield->SetBinContent(4,0.2);
807 fRawYield->SetBinContent(5,0.2);
808 fRawYield->SetBinContent(6,0.2);
809
810 // Cuts efficiency (from cuts variation)
811 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
812 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
813 fCutsEff->SetBinContent(4,0.15);
814 fCutsEff->SetBinContent(5,0.15);
815 fCutsEff->SetBinContent(6,0.15);
816
817 // PID efficiency (from PID/noPID)
818 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
819 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
820
821
822 // MC dN/dpt (from study on D* pt shape)
823 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
824 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.045);
825 fMCPtShape->SetBinContent(4,0.025);
826 fMCPtShape->SetBinContent(5,0.025);
827 fMCPtShape->SetBinContent(6,0.025);
828 fMCPtShape->SetBinContent(7,0.04);
829 fMCPtShape->SetBinContent(8,0.04);
830 fMCPtShape->SetBinContent(9,0.03);
831 fMCPtShape->SetBinContent(10,0.03);
832 fMCPtShape->SetBinContent(11,0.03);
833 fMCPtShape->SetBinContent(12,0.03);
834
835
836
837 return;
838
839}
840
841//-------------------------------------------------------------------------
842void AliHFSystErr::InitDstartoD0pi2010PbPb2040() {
843 //
844 // D*+->D0pi syst errors. Responsible: A. Grelli
845 // 2010 PbPb sample, 20-40 CC
846 //
847
848 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 20-40 centrality - DUMMY");
849
850 // Normalization
851 fNorm = new TH1F("fNorm","fNorm",24,0,24);
852 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
853
854 // Branching ratio
855 fBR = new TH1F("fBR","fBR",24,0,24);
856 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
857
858 // Tracking efficiency
859 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
860 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
861
862
863 // Raw yield extraction
864 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
865 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.15); //4%
866
867 // Cuts efficiency (from cuts variation)
868 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
869 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
870
871 // PID efficiency (from PID/noPID)
872 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
873 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.04); // 3%
874
875
876 // MC dN/dpt (copied from D0 : will update later)
877 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
878 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.);
879 fMCPtShape->SetBinContent(1,0.03);
880 fMCPtShape->SetBinContent(2,0.03);
881
882 return;
883
884}
885
886//--------------------------------------------------------------------------
887void AliHFSystErr::InitDstartoD0pi2010PbPb4080() {
888 //
889 // D*+->D0pi syst errors. Responsible: A. Grelli
890 // 2010 PbPb sample, 40-80 CC
891 //
892
893 AliInfo(" Settings for D*+ --> D0pi Pb-Pb collisions at 2.76 TeV - 40-80 centrality - DUMMY");
894
895 // Normalization
896 fNorm = new TH1F("fNorm","fNorm",24,0,24);
897 for(Int_t i=1;i<=24;i++) fNorm->SetBinContent(i,0.10); // 10% error on sigmaV0and
898
899 // Branching ratio
900 fBR = new TH1F("fBR","fBR",24,0,24);
901 for(Int_t i=1;i<=24;i++) fBR->SetBinContent(i,0.015); // 1.5% PDG2010
902
903 // Tracking efficiency
904 fTrackingEff = new TH1F("fTrackingEff","fTrackingEff",24,0,24);;
905 for(Int_t i=1;i<=24;i++) fTrackingEff->SetBinContent(i,0.15); // Jacek, 5% per track
906
907
908 // Raw yield extraction
909 fRawYield = new TH1F("fRawYield","fRawYield",24,0,24);
910 for(Int_t i=1;i<=24;i++) fRawYield->SetBinContent(i,0.2); //4%
911 fRawYield->SetBinContent(1,1);
912 fRawYield->SetBinContent(2,0.15);
913 fRawYield->SetBinContent(3,0.15);
914 fRawYield->SetBinContent(4,0.15);
915 fRawYield->SetBinContent(5,0.15);
916 fRawYield->SetBinContent(6,0.10);
917 fRawYield->SetBinContent(7,0.10);
918 fRawYield->SetBinContent(8,0.10);
919 fRawYield->SetBinContent(9,0.11);
920 fRawYield->SetBinContent(10,0.11);
921 fRawYield->SetBinContent(11,0.11);
922 fRawYield->SetBinContent(12,0.11);
923 fRawYield->SetBinContent(13,0.08);
924 fRawYield->SetBinContent(14,0.08);
925 fRawYield->SetBinContent(15,0.08);
926 fRawYield->SetBinContent(16,0.08);
927
928
929 // Cuts efficiency (from cuts variation)
930 fCutsEff = new TH1F("fCutsEff","fCutsEff",24,0,24);
931 for(Int_t i=1;i<=24;i++) fCutsEff->SetBinContent(i,0.10); // 10%
932
933 // PID efficiency (from PID/noPID)
934 fPIDEff = new TH1F("fPIDEff","fPIDEff",24,0,24);
935 for(Int_t i=1;i<=24;i++) fPIDEff->SetBinContent(i,0.05); // 3%
936
937
938 // MC dN/dpt (copied from D0 : will update later)
939 fMCPtShape = new TH1F("fMCPtShape","fMCPtShape",24,0,24);
940 for(Int_t i=1;i<=24;i++) fMCPtShape->SetBinContent(i,0.01);
941 fMCPtShape->SetBinContent(2,0.05);
942 fMCPtShape->SetBinContent(3,0.05);
943 fMCPtShape->SetBinContent(4,0.05);
944 fMCPtShape->SetBinContent(5,0.04);
945 fMCPtShape->SetBinContent(6,0.02);
946 fMCPtShape->SetBinContent(7,0.04);
947 fMCPtShape->SetBinContent(8,0.04);
948
949 return;
950
951}
952
953//--------------------------------------------------------------------------
954void AliHFSystErr::InitD0toKpi2010PbPb010CentScan(){
955 // define errors for RAA vs. centrality
956 InitD0toKpi2010PbPb020();
957}
958//--------------------------------------------------------------------------
959void AliHFSystErr::InitD0toKpi2010PbPb1020CentScan(){
960 // define errors for RAA vs. centrality
961 InitD0toKpi2010PbPb020();
962}
963//--------------------------------------------------------------------------
964void AliHFSystErr::InitD0toKpi2010PbPb2040CentScan(){
965 // define errors for RAA vs. centrality
966 InitD0toKpi2010PbPb020();
967}
968//--------------------------------------------------------------------------
969void AliHFSystErr::InitD0toKpi2010PbPb4060CentScan(){
970 // define errors for RAA vs. centrality
971 InitD0toKpi2010PbPb4080();
972}
973//--------------------------------------------------------------------------
974void AliHFSystErr::InitD0toKpi2010PbPb6080CentScan(){
975 // define errors for RAA vs. centrality
976 InitD0toKpi2010PbPb4080();
977}
978//--------------------------------------------------------------------------
979void AliHFSystErr::InitDplustoKpipi2010PbPb010CentScan(){
980 // define errors for RAA vs. centrality
981 InitDplustoKpipi2010PbPb020();
982 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.18);
983 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.09);
984
985}
986//--------------------------------------------------------------------------
987void AliHFSystErr::InitDplustoKpipi2010PbPb1020CentScan(){
988 // define errors for RAA vs. centrality
989 InitDplustoKpipi2010PbPb020();
990 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.23);
991 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
992}
993//--------------------------------------------------------------------------
994void AliHFSystErr::InitDplustoKpipi2010PbPb2040CentScan(){
995 // define errors for RAA vs. centrality
996 InitDplustoKpipi2010PbPb020();
997 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
998 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.095);
999}
1000//--------------------------------------------------------------------------
1001void AliHFSystErr::InitDplustoKpipi2010PbPb4060CentScan(){
1002 // define errors for RAA vs. centrality
1003 InitDplustoKpipi2010PbPb4080();
1004 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.08);
1005 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1006}
1007//--------------------------------------------------------------------------
1008void AliHFSystErr::InitDplustoKpipi2010PbPb6080CentScan(){
1009 // define errors for RAA vs. centrality
1010 InitDplustoKpipi2010PbPb4080();
1011 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.15);
1012 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.07);
1013}
1014
1015//--------------------------------------------------------------------------
1016void AliHFSystErr::InitDstartoD0pi2010PbPb010CentScan(){
1017 // define errors for RAA vs. centrality
1018 InitDstartoD0pi2010PbPb020();
1019 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.16);
1020 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.15);
1021}
1022//--------------------------------------------------------------------------
1023void AliHFSystErr::InitDstartoD0pi2010PbPb1020CentScan(){
1024 // define errors for RAA vs. centrality
1025 InitDstartoD0pi2010PbPb020();
1026 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.05);
1027 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.15);
1028}
1029//--------------------------------------------------------------------------
1030void AliHFSystErr::InitDstartoD0pi2010PbPb2040CentScan(){
1031 // define errors for RAA vs. centrality
1032 InitDstartoD0pi2010PbPb2040();
1033 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1034 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.08);
1035}
1036//--------------------------------------------------------------------------
1037void AliHFSystErr::InitDstartoD0pi2010PbPb4060CentScan(){
1038 // define errors for RAA vs. centrality
1039 InitDstartoD0pi2010PbPb4080();
1040 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1041 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.045);
1042}
1043//--------------------------------------------------------------------------
1044void AliHFSystErr::InitDstartoD0pi2010PbPb6080CentScan(){
1045 // define errors for RAA vs. centrality
1046 InitDstartoD0pi2010PbPb4080();
1047 for(Int_t i=7;i<=12;i++) fRawYield->SetBinContent(i,0.10);
1048 for(Int_t i=7;i<=12;i++) fMCPtShape->SetBinContent(i,0.045);
1049}
1050
1051
1052//--------------------------------------------------------------------------
1053Double_t AliHFSystErr::GetCutsEffErr(Double_t pt) const {
1054 //
1055 // Get error
1056 //
1057
1058 Int_t bin=fCutsEff->FindBin(pt);
1059
1060 return fCutsEff->GetBinContent(bin);
1061}
1062//--------------------------------------------------------------------------
1063Double_t AliHFSystErr::GetMCPtShapeErr(Double_t pt) const {
1064 //
1065 // Get error
1066 //
1067
1068 Int_t bin=fMCPtShape->FindBin(pt);
1069
1070 return fMCPtShape->GetBinContent(bin);
1071}
1072//--------------------------------------------------------------------------
1073Double_t AliHFSystErr::GetSeleEffErr(Double_t pt) const {
1074 //
1075 // Get error
1076 //
1077
1078 Double_t err=GetCutsEffErr(pt)*GetCutsEffErr(pt)+GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1079
1080 return TMath::Sqrt(err);
1081}
1082//--------------------------------------------------------------------------
1083Double_t AliHFSystErr::GetPIDEffErr(Double_t pt) const {
1084 //
1085 // Get error
1086 //
1087
1088 Int_t bin=fPIDEff->FindBin(pt);
1089
1090 return fPIDEff->GetBinContent(bin);
1091}
1092//--------------------------------------------------------------------------
1093Double_t AliHFSystErr::GetTrackingEffErr(Double_t pt) const {
1094 //
1095 // Get error
1096 //
1097
1098 Int_t bin=fTrackingEff->FindBin(pt);
1099
1100 return fTrackingEff->GetBinContent(bin);
1101}
1102//--------------------------------------------------------------------------
1103Double_t AliHFSystErr::GetRawYieldErr(Double_t pt) const {
1104 //
1105 // Get error
1106 //
1107
1108 Int_t bin=fRawYield->FindBin(pt);
1109
1110 return fRawYield->GetBinContent(bin);
1111}
1112//--------------------------------------------------------------------------
1113Double_t AliHFSystErr::GetPartAntipartErr(Double_t pt) const {
1114 //
1115 // Get error
1116 //
1117
1118 Int_t bin=fPartAntipart->FindBin(pt);
1119
1120 return fPartAntipart->GetBinContent(bin);
1121}
1122//--------------------------------------------------------------------------
1123Double_t AliHFSystErr::GetTotalSystErr(Double_t pt,Double_t feeddownErr) const {
1124 //
1125 // Get total syst error (except norm. error)
1126 //
1127
1128 Double_t err=0.;
1129
1130 if(fRawYield) err += GetRawYieldErr(pt)*GetRawYieldErr(pt);
1131 if(fTrackingEff) err += GetTrackingEffErr(pt)*GetTrackingEffErr(pt);
1132 // if(fBR) err += GetBRErr()*GetBRErr();
1133 if(fCutsEff) err += GetCutsEffErr(pt)*GetCutsEffErr(pt);
1134 if(fPIDEff) err += GetPIDEffErr(pt)*GetPIDEffErr(pt);
1135 if(fMCPtShape) err += GetMCPtShapeErr(pt)*GetMCPtShapeErr(pt);
1136 if(fPartAntipart) err += GetPartAntipartErr(pt)*GetPartAntipartErr(pt);
1137
1138 err += feeddownErr*feeddownErr;
1139
1140 return TMath::Sqrt(err);
1141}
1142//---------------------------------------------------------------------------
1143void AliHFSystErr::DrawErrors(TGraphAsymmErrors *grErrFeeddown) const {
1144 //
1145 // Draw errors
1146 //
1147 gStyle->SetOptStat(0);
1148
1149 TCanvas *cSystErr = new TCanvas("cSystErr","Systematic Errors",300,80,640,500);
1150 cSystErr->Range(0.20,-0.5,18.4,0.34);
1151 cSystErr->SetRightMargin(0.318);
1152 cSystErr->SetFillColor(0);
1153
1154 TH2F *hFrame = new TH2F("hFrame","Systematic errors; p_{t} [GeV/c]; Relative Error",20,0,20,100,-1,+1);
1155 hFrame->SetAxisRange(1.,15.9,"X");
1156 hFrame->SetAxisRange(-0.5,0.5,"Y");
1157 hFrame->Draw();
1158
1159 TLegend *leg = new TLegend(0.69,0.44,0.98,0.86,NULL,"brNDC");
1160 leg->SetTextSize(0.03601695);
1161 leg->SetFillStyle(0);
1162 leg->SetBorderSize(0);
1163
1164 TH1F *hTotErr=new TH1F("hTotErr","",24,0,24);
1165 Int_t nbins = fNorm->GetNbinsX();
1166 TGraphAsymmErrors *gTotErr = new TGraphAsymmErrors(nbins);
1167 for(Int_t i=1;i<=24;i++) {
1168 Double_t pt = hTotErr->GetBinCenter(i);
1169 Double_t ptwidth = hTotErr->GetBinWidth(i);
1170
1171 if(grErrFeeddown) {
1172 Double_t x=0., y=0., errxl=0., errxh=0., erryl=0., erryh=0.;
1173 Double_t toterryl=0., toterryh=0.;
1174 for(Int_t j=0; j<grErrFeeddown->GetN(); j++) {
1175 grErrFeeddown->GetPoint(j,x,y);
1176 errxh = grErrFeeddown->GetErrorXhigh(j);
1177 errxl = grErrFeeddown->GetErrorXlow(j);
1178 if ( ( (x-errxl) <= pt) && ( (x+errxl) >= pt) ) {
1179 erryh = grErrFeeddown->GetErrorYhigh(j);
1180 erryl = grErrFeeddown->GetErrorYlow(j);
1181 }
1182 }
1183 if (erryl>=1e-3) toterryl = GetTotalSystErr(pt,erryl);
1184 else toterryl = GetTotalSystErr(pt);
1185 if (erryh>=1e-3) toterryh = GetTotalSystErr(pt,erryh);
1186 else toterryh = GetTotalSystErr(pt);
1187
1188 hTotErr->SetBinContent(i,toterryh);
1189 gTotErr->SetPoint(i,pt,0.);
1190 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,toterryl,toterryh); // i, exl, exh, eyl, eyh
1191 }
1192 else {
1193 hTotErr->SetBinContent(i,GetTotalSystErr(pt));
1194 gTotErr->SetPoint(i,pt,0.);
1195 gTotErr->SetPointError(i,ptwidth/2.,ptwidth/2.,GetTotalSystErr(pt),GetTotalSystErr(pt)); // i, exl, exh, eyl, eyh
1196 }
1197
1198 }
1199 gTotErr->SetLineColor(kBlack);
1200 gTotErr->SetFillColor(kRed);
1201 gTotErr->SetFillStyle(3002);
1202 gTotErr->Draw("2");
1203 leg->AddEntry(gTotErr,"Total (excl. norm.)","f");
1204// hTotErr->SetLineColor(1);
1205// hTotErr->SetLineWidth(3);
1206// hTotErr->Draw("same");
1207// leg->AddEntry(hTotErr,"Total (excl. norm.)","l");
1208
1209
1210 fNorm->SetFillColor(1);
1211 fNorm->SetFillStyle(3002);
1212 //fNorm->Draw("same");
1213 //TH1F *hNormRefl = ReflectHisto(fNorm);
1214 //hNormRefl->Draw("same");
1215 leg->AddEntry(fNorm,"Normalization (10%)","");
1216
1217 if(grErrFeeddown) {
1218 grErrFeeddown->SetFillColor(kTeal-8);
1219 grErrFeeddown->SetFillStyle(3001);
1220 grErrFeeddown->Draw("2");
1221 leg->AddEntry(grErrFeeddown,"Feed-down from B","f");
1222 }
1223 if(fTrackingEff) {
1224 fTrackingEff->SetFillColor(4);
1225 fTrackingEff->SetFillStyle(3006);
1226 fTrackingEff->Draw("same");
1227 TH1F *hTrackingEffRefl = ReflectHisto(fTrackingEff);
1228 hTrackingEffRefl->Draw("same");
1229 leg->AddEntry(fTrackingEff,"Tracking efficiency","f");
1230 }
1231 if(fBR) {
1232 fBR->SetFillColor(6);
1233 fBR->SetFillStyle(3005);
1234 //fBR->SetFillStyle(3020);
1235 fBR->Draw("same");
1236 TH1F *hBRRefl = ReflectHisto(fBR);
1237 hBRRefl->Draw("same");
1238 leg->AddEntry(fBR,"Branching ratio","f");
1239 }
1240 if(fRawYield) {
1241 Int_t ci; // for color index setting
1242 ci = TColor::GetColor("#00cc00");
1243 fRawYield->SetLineColor(ci);
1244 // fRawYield->SetLineColor(3);
1245 fRawYield->SetLineWidth(3);
1246 fRawYield->Draw("same");
1247 TH1F *hRawYieldRefl = ReflectHisto(fRawYield);
1248 hRawYieldRefl->Draw("same");
1249 leg->AddEntry(fRawYield,"Yield extraction","l");
1250 }
1251 if(fCutsEff) {
1252 fCutsEff->SetLineColor(4);
1253 fCutsEff->SetLineWidth(3);
1254 fCutsEff->Draw("same");
1255 TH1F *hCutsEffRefl = ReflectHisto(fCutsEff);
1256 hCutsEffRefl->Draw("same");
1257 leg->AddEntry(fCutsEff,"Cuts efficiency","l");
1258 }
1259 if(fPIDEff) {
1260 fPIDEff->SetLineColor(7);
1261 fPIDEff->SetLineWidth(3);
1262 fPIDEff->Draw("same");
1263 TH1F *hPIDEffRefl = ReflectHisto(fPIDEff);
1264 hPIDEffRefl->Draw("same");
1265 leg->AddEntry(fPIDEff,"PID efficiency","l");
1266 }
1267 if(fMCPtShape) {
1268 Int_t ci = TColor::GetColor("#9933ff");
1269 fMCPtShape->SetLineColor(ci);
1270 // fMCPtShape->SetLineColor(8);
1271 fMCPtShape->SetLineWidth(3);
1272 fMCPtShape->Draw("same");
1273 TH1F *hMCPtShapeRefl = ReflectHisto(fMCPtShape);
1274 hMCPtShapeRefl->Draw("same");
1275 leg->AddEntry(fMCPtShape,"MC p_{t} shape","l");
1276 }
1277 if(fPartAntipart) {
1278 Int_t ci = TColor::GetColor("#ff6600");
1279 fPartAntipart->SetLineColor(ci);
1280 // fPartAntipart->SetLineColor(9);
1281 fPartAntipart->SetLineWidth(3);
1282 fPartAntipart->Draw("same");
1283 TH1F *hPartAntipartRefl = ReflectHisto(fPartAntipart);
1284 hPartAntipartRefl->Draw("same");
1285 leg->AddEntry(fPartAntipart,"D = #bar{D}","l");
1286 }
1287
1288
1289 leg->Draw();
1290
1291 cSystErr->SaveAs("RelativeSystematics.eps");
1292
1293 return;
1294}
1295//-------------------------------------------------------------------------
1296TH1F* AliHFSystErr::ReflectHisto(TH1F *hin) const {
1297 //
1298 // Clones and reflects histogram
1299 //
1300 TH1F *hout=(TH1F*)hin->Clone("hout");
1301 hout->Scale(-1.);
1302
1303 return hout;
1304}