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Commit | Line | Data |
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8082e538 | 1 | // |
2 | // *** Configuration script for phi->KK analysis with 2010 runs *** | |
3 | // | |
4 | // A configuration script for RSN package needs to define the followings: | |
5 | // | |
6 | // (1) decay tree of each resonance to be studied, which is needed to select | |
7 | // true pairs and to assign the right mass to all candidate daughters | |
8 | // (2) cuts at all levels: single daughters, tracks, events | |
9 | // (3) output objects: histograms or trees | |
10 | // | |
11 | Bool_t ConfigKStarSimple | |
12 | ( | |
13 | AliRsnMiniAnalysisTask *task, | |
14 | Bool_t isMC, | |
15 | ||
16 | const char *name, | |
17 | const char *outType, | |
18 | const char *computationType, | |
19 | char charge1, | |
20 | char charge2, | |
21 | Bool_t useIM, | |
22 | ||
23 | AliRsnCutSet *cutsPair | |
24 | ) | |
25 | { | |
26 | // | |
27 | // -- Define track cuts ------------------------------------------------------------------------- | |
28 | // | |
29 | ||
30 | // integrated pion cut | |
31 | AliRsnCutDaughterKStar2010PP *cutPi = new AliRsnCutDaughterKStar2010PP("cutPionForKStar", AliPID::kPion); | |
32 | // cut set | |
33 | AliRsnCutSet *cutSetPi = new AliRsnCutSet("setPionForKStar", AliRsnTarget::kDaughter); | |
34 | cutSetPi->AddCut(cutPi); | |
35 | cutSetPi->SetCutScheme(cutPi->GetName()); | |
36 | // add to task | |
37 | Int_t iCutPi = task->AddTrackCuts(cutSetPi); | |
38 | ||
39 | // integrated kaon cut | |
40 | AliRsnCutDaughterKStar2010PP *cutK = new AliRsnCutDaughterKStar2010PP("cutKaonForKStar", AliPID::kKaon); | |
41 | // cut set | |
42 | AliRsnCutSet *cutSetK = new AliRsnCutSet("setKaonForKStar", AliRsnTarget::kDaughter); | |
43 | cutSetK->AddCut(cutK); | |
44 | cutSetK->SetCutScheme(cutK->GetName()); | |
45 | // add to task | |
46 | Int_t iCutK = task->AddTrackCuts(cutSetK); | |
47 | ||
48 | // | |
49 | // -- Values ------------------------------------------------------------------------------------ | |
50 | // | |
51 | ||
52 | /* invariant mass */ Int_t imID = task->CreateValue(AliRsnMiniValue::kInvMass, kFALSE); | |
53 | /* IM resolution */ Int_t resID = task->CreateValue(AliRsnMiniValue::kInvMassRes, kTRUE); | |
54 | /* transv. momentum */ Int_t ptID = task->CreateValue(AliRsnMiniValue::kPt, kFALSE); | |
55 | /* centrality */ Int_t centID = task->CreateValue(AliRsnMiniValue::kMult, kFALSE); | |
56 | ||
57 | // | |
58 | // -- Create all needed outputs ----------------------------------------------------------------- | |
59 | // | |
60 | ||
61 | // create output | |
62 | AliRsnMiniOutput *out = task->CreateOutput(name, outType, computationType); | |
63 | ||
64 | // selection settings | |
65 | out->SetCutID(0, iCutK); | |
66 | out->SetCutID(1, iCutPi); | |
67 | ||
68 | // daughter species | |
69 | out->SetDaughter(0, AliRsnDaughter::kKaon); | |
70 | out->SetDaughter(1, AliRsnDaughter::kPion); | |
71 | out->SetCharge(0, charge1); | |
72 | out->SetCharge(1, charge2); | |
73 | ||
74 | // resonance properties | |
75 | out->SetMotherPDG(313); | |
76 | out->SetMotherMass(0.896); | |
77 | ||
78 | // pair cuts | |
79 | out->SetPairCuts(cutsPair); | |
80 | ||
81 | // axis X: invmass (or resolution) | |
82 | if (useIM) | |
83 | out->AddAxis(imID, 90, 0.6, 1.5); | |
84 | else | |
85 | out->AddAxis(resID, 200, -0.02, 0.02); | |
86 | ||
87 | // axis Y: transverse momentum | |
88 | out->AddAxis(ptID, 100, 0.0, 10.0); | |
89 | } |