#include <AliESDVZERO.h>
#include <AliESDZDC.h>
#include <AliESDFMD.h>
+#include <AliESDVertex.h>
+#include <AliESDtrackCuts.h>
ClassImp(AliTriggerAnalysis)
fSPDGFOThreshold(2),
fSPDGFOEfficiency(0),
fV0TimeOffset(0),
+ fV0AdcThr(0),
+ fV0HwAdcThr(2.5),
+ fV0HwWinLow(61.5),
+ fV0HwWinHigh(86.5),
+ fZDCCutRefSum(-568.5),
+ fZDCCutRefDelta(-2.1),
+ fZDCCutSigmaSum(3.25),
+ fZDCCutSigmaDelta(2.25),
+ fZDCCutRefSumCorr(-65.5),
+ fZDCCutRefDeltaCorr(-2.1),
+ fZDCCutSigmaSumCorr(6.0),
+ fZDCCutSigmaDeltaCorr(1.2),
+ fDoFMD(kTRUE),
fFMDLowCut(0.2),
fFMDHitCut(0.5),
fHistBitsSPD(0),
fHistV0A(0),
fHistV0C(0),
fHistZDC(0),
+ fHistTDCZDC(0),
+ fHistTimeZDC(0),
+ fHistTimeCorrZDC(0),
fHistFMDA(0),
fHistFMDC(0),
fHistFMDSingle(0),
fHistFMDSum(0),
fTriggerClasses(0),
- fMC(kFALSE)
+ fMC(kFALSE),
+ fEsdTrackCuts(0)
{
// constructor
}
delete fHistZDC;
fHistZDC = 0;
}
+ if (fHistTDCZDC)
+ {
+ delete fHistTDCZDC;
+ fHistTDCZDC = 0;
+ }
+ if (fHistTimeZDC)
+ {
+ delete fHistTimeZDC;
+ fHistTimeZDC = 0;
+ }
+ if (fHistTimeCorrZDC)
+ {
+ delete fHistTimeCorrZDC;
+ fHistTimeCorrZDC = 0;
+ }
if (fHistFMDA)
{
delete fTriggerClasses;
fTriggerClasses = 0;
}
+
+ if (fEsdTrackCuts){
+ delete fEsdTrackCuts;
+ fEsdTrackCuts =0;
+ }
}
void AliTriggerAnalysis::EnableHistograms()
fHistBitsSPD = new TH2F("fHistBitsSPD", "SPD GFO;number of fired chips (offline);number of fired chips (hardware)", 1202, -1.5, 1200.5, 1202, -1.5, 1200.5);
fHistFiredBitsSPD = new TH1F("fHistFiredBitsSPD", "SPD GFO Hardware;chip number;events", 1200, -0.5, 1199.5);
- fHistV0A = new TH1F("fHistV0A", "V0A;leading time (ns);events", 200, 0, 100);
- fHistV0C = new TH1F("fHistV0C", "V0C;leading time (ns);events", 200, 0, 100);
+ fHistV0A = new TH1F("fHistV0A", "V0A;leading time (ns);events", 400, -100, 100);
+ fHistV0C = new TH1F("fHistV0C", "V0C;leading time (ns);events", 400, -100, 100);
fHistZDC = new TH1F("fHistZDC", "ZDC;trigger bits;events", 8, -1.5, 6.5);
+ fHistTDCZDC = new TH1F("fHistTDCZDC", "ZDC;TDC bits;events", 32, -0.5, 32-0.5);
+ fHistTimeZDC = new TH2F("fHistTimeZDC", "ZDC;TDC timing A+C vs C-A; events", 120,-30,30,120,-600,-540);
+ fHistTimeCorrZDC = new TH2F("fHistTimeCorrZDC", "ZDC;Corrected TDC timing A+C vs C-A; events", 120,-30,30,120,-100,-40);
// TODO check limits
fHistFMDA = new TH1F("fHistFMDA", "FMDA;combinations above threshold;events", 102, -1.5, 100.5);
case kMB3 : str = "MB3"; break;
case kSPDGFO : str = "SPD GFO"; break;
case kSPDGFOBits : str = "SPD GFO Bits"; break;
+ case kSPDGFOL0 : str = "SPD GFO L0 (first layer)"; break;
+ case kSPDGFOL1 : str = "SPD GFO L1 (second layer)"; break;
case kV0A : str = "V0 A BB"; break;
case kV0C : str = "V0 C BB"; break;
case kV0OR : str = "V0 OR BB"; break;
case kFMDC : str = "FMD C"; break;
case kFPANY : str = "SPD GFO | V0 | ZDC | FMD"; break;
case kNSD1 : str = "NSD1"; break;
+ case kMB1Prime: str = "MB1prime"; break;
+ case kZDCTDCA : str = "ZDC TDC A"; break;
+ case kZDCTDCC : str = "ZDC TDC C"; break;
+ case kZDCTime : str = "ZDC Time Cut"; break;
default: str = ""; break;
}
if (trigger & kOfflineFlag)
str += " OFFLINE";
+ if (trigger & kOneParticle)
+ str += " OneParticle";
+
+ if (trigger & kOneTrack)
+ str += " OneTrack";
+
return str;
}
ULong64_t trigmask = aEsd->GetTriggerMask();
return (trigmask & (1ull << (tclass-1)));
}
+
+Int_t AliTriggerAnalysis::EvaluateTrigger(const AliESDEvent* aEsd, Trigger trigger)
+{
+ // evaluates a given trigger "offline"
+ // trigger combinations are not supported, for that see IsOfflineTriggerFired
+
+ UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags;
+ Bool_t offline = kFALSE;
+ if (trigger & kOfflineFlag)
+ offline = kTRUE;
+
+ Int_t decision = 0;
+ switch (triggerNoFlags)
+ {
+ case kSPDGFO:
+ {
+ decision = SPDFiredChips(aEsd, (offline) ? 0 : 1);
+ break;
+ }
+ case kSPDGFOL0:
+ {
+ decision = SPDFiredChips(aEsd, (offline) ? 0 : 1, kFALSE, 1);
+ break;
+ }
+ case kSPDGFOL1:
+ {
+ decision = SPDFiredChips(aEsd, (offline) ? 0 : 1, kFALSE, 2);
+ break;
+ }
+ case kV0A:
+ {
+ if (V0Trigger(aEsd, kASide, !offline) == kV0BB)
+ decision = 1;
+ break;
+ }
+ case kV0C:
+ {
+ if (V0Trigger(aEsd, kCSide, !offline) == kV0BB)
+ decision = 1;
+ break;
+ }
+ case kV0ABG:
+ {
+ if (V0Trigger(aEsd, kASide, !offline) == kV0BG)
+ decision = 1;
+ break;
+ }
+ case kV0CBG:
+ {
+ if (V0Trigger(aEsd, kCSide, !offline) == kV0BG)
+ decision = 1;
+ break;
+ }
+ case kZDCA:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (ZDCTrigger(aEsd, kASide))
+ decision = 1;
+ break;
+ }
+ case kZDCC:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (ZDCTrigger(aEsd, kCSide))
+ decision = 1;
+ break;
+ }
+ case kZDCTDCA:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (ZDCTDCTrigger(aEsd, kASide))
+ decision = 1;
+ break;
+ }
+ case kZDCTDCC:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (ZDCTDCTrigger(aEsd, kCSide))
+ decision = 1;
+ break;
+ }
+ case kZDCTime:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (ZDCTimeTrigger(aEsd))
+ decision = 1;
+ break;
+ }
+ case kFMDA:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (FMDTrigger(aEsd, kASide))
+ decision = 1;
+ break;
+ }
+ case kFMDC:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ if (FMDTrigger(aEsd, kCSide))
+ decision = 1;
+ break;
+ }
+ case kCTPV0A:
+ {
+ if (offline)
+ AliFatal(Form("Offline trigger not available for trigger %d", triggerNoFlags));
+ if (IsL0InputFired(aEsd, 2))
+ decision = 1;
+ break;
+ }
+ case kCTPV0C:
+ {
+ if (offline)
+ AliFatal(Form("Offline trigger not available for trigger %d", triggerNoFlags));
+ if (IsL0InputFired(aEsd, 3))
+ decision = 1;
+ break;
+ }
+ case kTPCLaserWarmUp:
+ {
+ if (!offline)
+ AliFatal(Form("Online trigger not available for trigger %d", triggerNoFlags));
+ return IsLaserWarmUpTPCEvent(aEsd);
+ }
+ default:
+ {
+ AliFatal(Form("Trigger type %d not implemented", triggerNoFlags));
+ }
+ }
+
+ return decision;
+}
+
+Bool_t AliTriggerAnalysis::IsLaserWarmUpTPCEvent(const AliESDEvent* esd)
+{
+ //
+ // This function flags noisy TPC events which can happen during laser warm-up.
+ //
+
+ Int_t trackCounter = 0;
+ for (Int_t i=0; i<esd->GetNumberOfTracks(); ++i)
+ {
+ AliESDtrack *track = esd->GetTrack(i);
+ if (!track)
+ continue;
+
+ if (track->GetTPCNcls() < 30) continue;
+ if (TMath::Abs(track->Eta()) > 0.005) continue;
+ if (track->Pt() < 4) continue;
+ if (track->GetKinkIndex(0) > 0) continue;
+
+ UInt_t status = track->GetStatus();
+ if ((status&AliESDtrack::kITSrefit)==AliESDtrack::kITSrefit) continue; // explicitly ask for tracks without ITS refit
+ if ((status&AliESDtrack::kTPCrefit)!=AliESDtrack::kTPCrefit) continue;
+
+ if (track->GetTPCsignal() > 10) continue; // explicitly ask for tracks without dE/dx
+
+ trackCounter++;
+ }
+ if (trackCounter > 15)
+ return kTRUE;
+ return kFALSE;
+}
Bool_t AliTriggerAnalysis::IsOfflineTriggerFired(const AliESDEvent* aEsd, Trigger trigger)
{
UInt_t triggerNoFlags = (UInt_t) trigger % (UInt_t) kStartOfFlags;
+ Bool_t decision = kFALSE;
switch (triggerNoFlags)
{
case kAcceptAll:
{
- return kTRUE;
+ decision = kTRUE;
break;
}
case kMB1:
{
- if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
+ if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)
+ decision = kTRUE;
break;
}
case kMB2:
{
- if (SPDGFOTrigger(aEsd, 0) && (V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB))
- return kTRUE;
+ if (SPDGFOTrigger(aEsd, 0) && (V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB))
+ decision = kTRUE;
break;
}
case kMB3:
{
- if (SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kASide) == kV0BB && V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
+ if (SPDGFOTrigger(aEsd, 0) && V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)
+ decision = kTRUE;
break;
}
case kSPDGFO:
{
if (SPDGFOTrigger(aEsd, 0))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kSPDGFOBits:
{
if (SPDGFOTrigger(aEsd, 1))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kV0A:
{
- if (V0Trigger(aEsd, kASide) == kV0BB)
- return kTRUE;
+ if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB)
+ decision = kTRUE;
break;
}
case kV0C:
{
- if (V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
+ if (V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)
+ decision = kTRUE;
break;
}
case kV0OR:
{
- if (V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
+ if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)
+ decision = kTRUE;
break;
}
case kV0AND:
{
- if (V0Trigger(aEsd, kASide) == kV0BB && V0Trigger(aEsd, kCSide) == kV0BB)
- return kTRUE;
+ if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)
+ decision = kTRUE;
break;
}
case kV0ABG:
{
- if (V0Trigger(aEsd, kASide) == kV0BG)
- return kTRUE;
+ if (V0Trigger(aEsd, kASide, kFALSE) == kV0BG)
+ decision = kTRUE;
break;
}
case kV0CBG:
{
- if (V0Trigger(aEsd, kCSide) == kV0BG)
- return kTRUE;
+ if (V0Trigger(aEsd, kCSide, kFALSE) == kV0BG)
+ decision = kTRUE;
break;
}
case kZDC:
{
if (ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kZDCA:
{
if (ZDCTrigger(aEsd, kASide))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kZDCC:
{
if (ZDCTrigger(aEsd, kCSide))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kFMDA:
{
if (FMDTrigger(aEsd, kASide))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kFMDC:
{
if (FMDTrigger(aEsd, kCSide))
- return kTRUE;
+ decision = kTRUE;
break;
}
case kFPANY:
{
- if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide) == kV0BB || V0Trigger(aEsd, kCSide) == kV0BB || ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide) || FMDTrigger(aEsd, kASide) || FMDTrigger(aEsd, kCSide))
- return kTRUE;
+ if (SPDGFOTrigger(aEsd, 0) || V0Trigger(aEsd, kASide, kFALSE) == kV0BB || V0Trigger(aEsd, kCSide, kFALSE) == kV0BB || ZDCTrigger(aEsd, kASide) || ZDCTrigger(aEsd, kCentralBarrel) || ZDCTrigger(aEsd, kCSide) || FMDTrigger(aEsd, kASide) || FMDTrigger(aEsd, kCSide))
+ decision = kTRUE;
break;
}
case kNSD1:
{
- if (SPDFiredChips(aEsd, 0) >= 5 || (V0Trigger(aEsd, kASide) == kV0BB && V0Trigger(aEsd, kCSide) == kV0BB))
- return kTRUE;
+ if (SPDFiredChips(aEsd, 0) >= 5 || (V0Trigger(aEsd, kASide, kFALSE) == kV0BB && V0Trigger(aEsd, kCSide, kFALSE) == kV0BB))
+ decision = kTRUE;
break;
}
+ case kMB1Prime:
+ {
+ Int_t count = 0;
+ if (SPDGFOTrigger(aEsd, 0))
+ count++;
+ if (V0Trigger(aEsd, kASide, kFALSE) == kV0BB)
+ count++;
+ if (V0Trigger(aEsd, kCSide, kFALSE) == kV0BB)
+ count++;
+
+ if (count >= 2)
+ decision = kTRUE;
+
+ break;
+ }
default:
{
AliFatal(Form("Trigger type %d not implemented", triggerNoFlags));
}
}
- return kFALSE;
-}
+ // hadron-level requirement
+ if (decision && (trigger & kOneParticle))
+ {
+ decision = kFALSE;
+
+ const AliESDVertex* vertex = aEsd->GetPrimaryVertexSPD();
+ const AliMultiplicity* mult = aEsd->GetMultiplicity();
+
+ if (mult && vertex && vertex->GetNContributors() > 0 && (!vertex->IsFromVertexerZ() || vertex->GetDispersion() < 0.02) && TMath::Abs(vertex->GetZv()) < 5.5)
+ {
+ for (Int_t i=0; i<mult->GetNumberOfTracklets(); ++i)
+ {
+ if (TMath::Abs(mult->GetEta(i)) < 1)
+ {
+ decision = kTRUE;
+ break;
+ }
+ }
+ }
+ }
+ // hadron level definition for TPC tracks
+
+ if (decision && (trigger & kOneTrack))
+ {
+ decision = kFALSE;
+ const AliESDVertex* vertex =0x0;
+ vertex = aEsd->GetPrimaryVertexTracks();
+ if (!vertex || vertex->GetNContributors() <= 0)
+ {
+ vertex = aEsd->GetPrimaryVertexSPD();
+ }
+ Float_t ptmin, ptmax;
+ fEsdTrackCuts->GetPtRange(ptmin,ptmax);
+ AliDebug(3, Form("ptmin = %f, ptmax = %f\n",ptmin, ptmax));
+
+ if (vertex && vertex->GetNContributors() > 0 && (!vertex->IsFromVertexerZ() || vertex->GetDispersion() < 0.02) && TMath::Abs(vertex->GetZv()) < 10.) {
+ AliDebug(3,Form("Check on the vertex passed\n"));
+ for (Int_t i=0; i<aEsd->GetNumberOfTracks(); ++i){
+ if (fEsdTrackCuts->AcceptTrack(aEsd->GetTrack(i))){
+ AliDebug(2, Form("pt of track = %f --> check passed\n",aEsd->GetTrack(i)->Pt()));
+ decision = kTRUE;
+ break;
+ }
+ }
+ }
+ else{
+ AliDebug(4,Form("Check on the vertex not passed\n"));
+ for (Int_t i=0; i<aEsd->GetNumberOfTracks(); ++i){
+ if (fEsdTrackCuts->AcceptTrack(aEsd->GetTrack(i))){
+ AliDebug(4,Form("pt of track = %f --> check would be passed if the vertex was ok\n",aEsd->GetTrack(i)->Pt()));
+ break;
+ }
+ }
+ }
+ if (!decision) AliDebug(3,("Check for kOneTrack NOT passed\n"));
+ }
+
+ return decision;
+}
Bool_t AliTriggerAnalysis::IsTriggerClassFired(const AliESDEvent* aEsd, const Char_t* tclass) const
{
else if (op == '|') tcl =tcl || inpnext;
else {
AliError(Form("Syntax error in %s", tclass));
- tcltokens->Delete();
+ delete tcltokens;
+ tcltokens = 0;
+ // tcltokens->Delete();
return kFALSE;
}
}
- tcltokens->Delete();
+ delete tcltokens;
+ tcltokens = 0;
+ // tcltokens->Delete();
return tcl;
}
fHistBitsSPD->Fill(SPDFiredChips(aEsd, 0), SPDFiredChips(aEsd, 1, kTRUE));
- V0Trigger(aEsd, kASide, kTRUE);
- V0Trigger(aEsd, kCSide, kTRUE);
-
+ V0Trigger(aEsd, kASide, kFALSE, kTRUE);
+ V0Trigger(aEsd, kCSide, kFALSE, kTRUE);
+ ZDCTDCTrigger(aEsd,kASide,kFALSE,kFALSE,kTRUE);
+ ZDCTimeTrigger(aEsd,kTRUE);
+
AliESDZDC* zdcData = aEsd->GetESDZDC();
if (zdcData)
{
AliError("AliESDZDC not available");
}
- fHistFMDA->Fill(FMDHitCombinations(aEsd, kASide, kTRUE));
- fHistFMDC->Fill(FMDHitCombinations(aEsd, kCSide, kTRUE));
+ if (fDoFMD) {
+ fHistFMDA->Fill(FMDHitCombinations(aEsd, kASide, kTRUE));
+ fHistFMDC->Fill(FMDHitCombinations(aEsd, kCSide, kTRUE));
+ }
}
void AliTriggerAnalysis::FillTriggerClasses(const AliESDEvent* aEsd)
fTriggerClasses->Add(new TObjString(aEsd->GetFiredTriggerClasses().Data()), count);
}
count->SetVal(count->GetVal() + 1);
-
- // TODO add first and last orbit number here
}
-Int_t AliTriggerAnalysis::SPDFiredChips(const AliESDEvent* aEsd, Int_t origin, Bool_t fillHists)
+Int_t AliTriggerAnalysis::SSDClusters(const AliESDEvent* aEsd)
+{
+ // returns the number of clusters in the SSD
+ const AliMultiplicity* mult = aEsd->GetMultiplicity();
+ Int_t clusters = mult->GetNumberOfITSClusters(4)+mult->GetNumberOfITSClusters(5);
+ return clusters;
+}
+
+
+Int_t AliTriggerAnalysis::SPDFiredChips(const AliESDEvent* aEsd, Int_t origin, Bool_t fillHists, Int_t layer)
{
// returns the number of fired chips in the SPD
//
// origin = 0 --> aEsd->GetMultiplicity()->GetNumberOfFiredChips() (filled from clusters)
// origin = 1 --> aEsd->GetMultiplicity()->TestFastOrFiredChips() (from hardware bits)
+ // layer = 0 --> both layers
+ // layer = 1 --> inner
+ // layer = 2 --> outer
const AliMultiplicity* mult = aEsd->GetMultiplicity();
if (!mult)
return -1;
}
- if (origin == 0)
- return mult->GetNumberOfFiredChips(0) + mult->GetNumberOfFiredChips(1);
+ if (origin == 0){
+ if (layer == 0)
+ return mult->GetNumberOfFiredChips(0) + mult->GetNumberOfFiredChips(1);
+
+ return mult->GetNumberOfFiredChips(layer-1);
+ }
if (origin == 1)
{
Int_t nChips = 0;
- for (Int_t i=0; i<1200; i++)
+ Int_t firstChip = 0;
+ Int_t lastChip = 1200;
+ if(layer == 1)
+ lastChip = 400;
+ if(layer == 2)
+ firstChip = 400;
+
+ for (Int_t i=firstChip; i<lastChip; i++)
{
if (mult->TestFastOrFiredChips(i) == kTRUE)
{
return kFALSE;
}
-AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* aEsd, AliceSide side, Bool_t fillHists)
+AliTriggerAnalysis::V0Decision AliTriggerAnalysis::V0Trigger(const AliESDEvent* aEsd, AliceSide side, Bool_t online, Bool_t fillHists)
{
// Returns the V0 trigger decision in V0A | V0C
//
// The rate of such triggers can be used to estimate the background. Note that the rate has to be
// rescaled with the size of the windows (numerical values see below in the code)
//
+ // argument 'online' is used as a switch between online and offline trigger algorithms
+ //
// Based on an algorithm by Cvetan Cheshkov
-
+
AliESDVZERO* esdV0 = aEsd->GetVZEROData();
if (!esdV0)
{
AliError("AliESDVZERO not available");
return kV0Invalid;
}
-
- if (fMC)
- {
- for (Int_t i = 0; i < 32; ++i) {
- if (side == kASide) {
- if (esdV0->BBTriggerV0A(i))
- return kV0BB;
- if (esdV0->BGTriggerV0A(i))
- return kV0BG;
- }
- if (side == kCSide) {
- if (esdV0->BBTriggerV0C(i))
- return kV0BB;
- if (esdV0->BGTriggerV0C(i))
- return kV0BG;
- }
- }
-
- return kV0Empty;
- }
-
+ AliDebug(2,Form("In V0Trigger: %f %f",esdV0->GetV0ATime(),esdV0->GetV0CTime()));
+
Int_t begin = -1;
Int_t end = -1;
else
return kV0Invalid;
+ if (esdV0->TestBit(AliESDVZERO::kDecisionFilled)) {
+ if (online) {
+ if (esdV0->TestBit(AliESDVZERO::kOnlineBitsFilled)) {
+ for (Int_t i = begin; i < end; ++i) {
+ if (esdV0->GetBBFlag(i)) return kV0BB;
+ }
+ for (Int_t i = begin; i < end; ++i) {
+ if (esdV0->GetBGFlag(i)) return kV0BG;
+ }
+ return kV0Empty;
+ }
+ else {
+ AliWarning("V0 online trigger analysis is not yet available!");
+ return kV0BB;
+ }
+ }
+ else {
+
+ if (fillHists) {
+ if (side == kASide && fHistV0A)
+ fHistV0A->Fill(esdV0->GetV0ATime());
+ if (side == kCSide && fHistV0C)
+ fHistV0C->Fill(esdV0->GetV0CTime());
+ }
+
+ if (side == kASide) return (V0Decision)esdV0->GetV0ADecision();
+ else if (side == kCSide) return (V0Decision)esdV0->GetV0CDecision();
+ else return kV0Invalid;
+ }
+ }
+
Float_t time = 0;
Float_t weight = 0;
- for (Int_t i = begin; i < end; ++i) {
- if (esdV0->GetTime(i) > 1e-6) {
- Float_t correctedTime = V0CorrectLeadingTime(i, esdV0->GetTime(i), esdV0->GetAdc(i));
- Float_t timeWeight = V0LeadingTimeWeight(esdV0->GetAdc(i));
- time += correctedTime*timeWeight;
-
- weight += timeWeight;
+ if (fMC)
+ {
+ Int_t runRange;
+ if (aEsd->GetRunNumber() <= 104803) runRange = 0;
+ else if (aEsd->GetRunNumber() <= 104876) runRange = 1;
+ else runRange = 2;
+
+ Float_t factors[3][64] = {
+ // runs: 104792-104803
+ {4.6,5.9,6.3,6.0,4.7,5.9,4.9,5.4,4.8,4.1,4.9,4.6,4.5,5.5,5.1,5.8,4.3,4.0,4.0,3.3,3.1,2.9,3.0,5.6,3.3,4.9,3.9,5.3,4.1,4.4,3.9,5.5,5.7,9.5,5.1,5.3,6.6,7.1,8.9,4.4,4.1,5.9,9.0,4.5,4.1,6.0,4.7,7.1,4.2,4.7,3.9,6.3,5.9,4.8,4.7,4.5,4.7,5.4,5.8,5.0,5.1,5.9,5.3,3.6},
+ // runs: 104841-104876
+ {4.6,4.8,4.9,4.8,4.3,4.9,4.4,4.5,4.6,5.0,4.7,4.6,4.7,4.6,4.6,5.5,4.7,4.5,4.7,5.0,6.5,7.6,5.3,4.9,5.5,4.8,4.6,4.9,4.5,4.5,4.6,4.9,5.7,9.8,4.9,5.2,7.1,7.1,8.1,4.4,4.0,6.0,8.3,4.6,4.2,5.6,4.6,6.4,4.4,4.7,4.5,6.5,6.0,4.7,4.5,4.4,4.8,5.5,5.9,5.3,5.0,5.7,5.1,3.6},
+ // runs: 104890-92
+ {4.7,5.2,4.8,5.0,4.4,5.0,4.4,4.6,4.6,4.5,4.4,4.6,4.5,4.6,4.8,5.5,4.8,4.5,4.4,4.3,5.4,7.7,5.6,5.0,5.4,4.3,4.5,4.8,4.5,4.5,4.6,5.3,5.7,9.6,4.9,5.4,6.1,7.2,8.6,4.4,4.0,5.4,8.8,4.4,4.2,5.8,4.7,6.7,4.3,4.7,4.0,6.1,6.0,4.9,4.8,4.6,4.7,5.2,5.7,5.0,5.0,5.8,5.3,3.6}
+ };
+ Float_t dA = 77.4 - 11.0;
+ Float_t dC = 77.4 - 2.9;
+ // Time misalignment
+ Float_t timeShift[64] = {0.477957 , 0.0889999 , 0.757669 , 0.205439 , 0.239666 , -0.183705 , 0.442873 , -0.281366 , 0.260976 , 0.788995 , 0.974758 , 0.548532 , 0.495023 , 0.868472 , 0.661167 , 0.358307 , 0.221243 , 0.530179 , 1.26696 , 1.33082 , 1.27086 , 1.77133 , 1.10253 , 0.634806 , 2.14838 , 1.50212 , 1.59253 , 1.66122 , 1.16957 , 1.52056 , 1.47791 , 1.81905 , -1.94123 , -1.29124 , -2.16045 , -1.78939 , -3.11111 , -1.87178 , -1.57671 , -1.70311 , -1.81208 , -1.94475 , -2.53058 , -1.7042 , -2.08109 , -1.84416 , -0.61073 , -1.77145 , 0.16999 , -0.0585339 , 0.00401133 , 0.397726 , 0.851111 , 0.264187 , 0.59573 , -0.158263 , 0.584362 , 1.20835 , 0.927573 , 1.13895 , 0.64648 , 2.18747 , 1.68909 , 0.451194};
+ Float_t dA2 = 2.8, dC2 = 3.3;
+
+ if (online) {
+ for (Int_t i = begin; i < end; ++i) {
+ Float_t tempAdc = esdV0->GetAdc(i)/factors[runRange][i];
+ Float_t tempTime = (i >= 32) ? esdV0->GetTime(i)+dA+timeShift[i]+dA2 : esdV0->GetTime(i)+dC+timeShift[i]+dC2;
+ if (esdV0->GetTime(i) >= 1e-6 &&
+ tempTime > fV0HwWinLow && tempTime < fV0HwWinHigh &&
+ tempAdc > fV0HwAdcThr)
+ return kV0BB;
+ }
+ return kV0Empty;
+ }
+ else {
+ for (Int_t i = begin; i < end; ++i) {
+ Float_t tempAdc = esdV0->GetAdc(i)/factors[runRange][i];
+ Float_t tempTime = (i >= 32) ? esdV0->GetTime(i)+dA : esdV0->GetTime(i)+dC;
+ Float_t tempRawTime = (i >= 32) ? esdV0->GetTime(i)+dA+timeShift[i]+dA2 : esdV0->GetTime(i)+dC+timeShift[i]+dC2;
+ if (esdV0->GetTime(i) >= 1e-6 &&
+ tempRawTime < 125.0 &&
+ tempAdc > fV0AdcThr) {
+ weight += 1.0;
+ time += tempTime;
+ }
+ }
+ }
+ }
+ else {
+ if (online) {
+ for (Int_t i = begin; i < end; ++i) {
+ if (esdV0->GetTime(i) >= 1e-6 &&
+ esdV0->GetTime(i) > fV0HwWinLow && esdV0->GetTime(i) < fV0HwWinHigh &&
+ esdV0->GetAdc(i) > fV0HwAdcThr)
+ return kV0BB;
+ }
+ return kV0Empty;
+ }
+ else {
+ for (Int_t i = begin; i < end; ++i) {
+ if (esdV0->GetTime(i) > 1e-6 && esdV0->GetAdc(i) > fV0AdcThr) {
+ Float_t correctedTime = V0CorrectLeadingTime(i, esdV0->GetTime(i), esdV0->GetAdc(i),aEsd->GetRunNumber());
+ Float_t timeWeight = V0LeadingTimeWeight(esdV0->GetAdc(i));
+ time += correctedTime*timeWeight;
+
+ weight += timeWeight;
+ }
+ }
}
}
if (side == kASide)
{
- if (time > 75 && time < 83)
+ if (time > 68 && time < 100)
return kV0BB;
if (time > 54 && time < 57.5)
return kV0BG;
- if (time > 57.5 && time < 72)
+ if (time > 57.5 && time < 68)
return kV0Fake;
}
if (side == kCSide)
{
- if (time > 75.5 && time < 82)
+ if (time > 75.5 && time < 100)
return kV0BB;
if (time > 69.5 && time < 73)
return kV0BG;
return kV0Empty;
}
-Float_t AliTriggerAnalysis::V0CorrectLeadingTime(Int_t i, Float_t time, Float_t adc) const
+Float_t AliTriggerAnalysis::V0CorrectLeadingTime(Int_t i, Float_t time, Float_t adc, Int_t runNumber) const
{
// Correct for slewing and align the channels
//
// Time alignment
Float_t timeShift[64] = {0.477957 , 0.0889999 , 0.757669 , 0.205439 , 0.239666 , -0.183705 , 0.442873 , -0.281366 , 0.260976 , 0.788995 , 0.974758 , 0.548532 , 0.495023 , 0.868472 , 0.661167 , 0.358307 , 0.221243 , 0.530179 , 1.26696 , 1.33082 , 1.27086 , 1.77133 , 1.10253 , 0.634806 , 2.14838 , 1.50212 , 1.59253 , 1.66122 , 1.16957 , 1.52056 , 1.47791 , 1.81905 , -1.94123 , -1.29124 , -2.16045 , -1.78939 , -3.11111 , -1.87178 , -1.57671 , -1.70311 , -1.81208 , -1.94475 , -2.53058 , -1.7042 , -2.08109 , -1.84416 , -0.61073 , -1.77145 , 0.16999 , -0.0585339 , 0.00401133 , 0.397726 , 0.851111 , 0.264187 , 0.59573 , -0.158263 , 0.584362 , 1.20835 , 0.927573 , 1.13895 , 0.64648 , 2.18747 , 1.68909 , 0.451194};
- time -= timeShift[i];
+ if(runNumber < 106031)
+ time -= timeShift[i];
// Slewing correction
if (adc == 0) return time;
Float_t p1 = 1.57345e1;
Float_t p2 =-4.25603e-1;
+ if(runNumber >= 106031) adc *= (2.5/4.0);
return (time - p1*TMath::Power(adc,p2));
}
return 1./(p1*p1*TMath::Power(adc,2.*(p2-1.))+p3*p3);
}
+
+Bool_t AliTriggerAnalysis::ZDCTDCTrigger(const AliESDEvent* aEsd, AliceSide side, Bool_t useZN, Bool_t useZP, Bool_t fillHists) const
+{
+ // Returns if ZDC triggered, based on TDC information
+
+ AliESDZDC *esdZDC = aEsd->GetESDZDC();
+
+ Bool_t zdcNA = kFALSE;
+ Bool_t zdcNC = kFALSE;
+ Bool_t zdcPA = kFALSE;
+ Bool_t zdcPC = kFALSE;
+
+ if (fMC) {
+ // If it's MC, we use the energy
+ Double_t minEnergy = 0;
+ Double_t zNCEnergy = esdZDC->GetZDCN1Energy();
+ Double_t zPCEnergy = esdZDC->GetZDCP1Energy();
+ Double_t zNAEnergy = esdZDC->GetZDCN2Energy();
+ Double_t zPAEnergy = esdZDC->GetZDCP2Energy();
+ zdcNA = (zNAEnergy>minEnergy);
+ zdcNC = (zNCEnergy>minEnergy);
+ zdcPA = (zPAEnergy>minEnergy);
+ zdcPC = (zPCEnergy>minEnergy);
+
+ }
+ else {
+
+ Bool_t tdc[32] = {kFALSE};
+ for(Int_t itdc=0; itdc<32; itdc++){
+ for(Int_t i=0; i<4; i++){
+ if (esdZDC->GetZDCTDCData(itdc, i) != 0){
+ tdc[itdc] = kTRUE;
+ }
+ }
+ if(fillHists && tdc[itdc]) {
+ fHistTDCZDC->Fill(itdc);
+ }
+ }
+ zdcNA = tdc[12];
+ zdcNC = tdc[10];
+ zdcPA = tdc[13];
+ zdcPC = tdc[11];
+ }
+
+ if (side == kASide) return ((useZP&&zdcPA) || (useZN&&zdcNA));
+ if (side == kCSide) return ((useZP&&zdcPC) || (useZN&&zdcNC));
+ return kFALSE;
+}
+
+Bool_t AliTriggerAnalysis::ZDCTimeTrigger(const AliESDEvent *aEsd, Bool_t fillHists) const
+{
+ // This method implements a selection
+ // based on the timing in both sides of zdcN
+ // It can be used in order to eliminate
+ // parasitic collisions
+ Bool_t zdcAccept = kFALSE;
+ AliESDZDC *esdZDC = aEsd->GetESDZDC();
+
+ if(fMC) {
+ UInt_t esdFlag = esdZDC->GetESDQuality();
+
+ Bool_t znaFired=kFALSE, zpaFired=kFALSE;
+ Bool_t zem1Fired=kFALSE, zem2Fired=kFALSE;
+ Bool_t zncFired=kFALSE, zpcFired=kFALSE;
+ //
+ // **** Trigger patterns
+ if((esdFlag & 0x00000001) == 0x00000001) znaFired=kTRUE;
+ if((esdFlag & 0x00000002) == 0x00000002) zpaFired=kTRUE;
+ if((esdFlag & 0x00000004) == 0x00000004) zem1Fired=kTRUE;
+ if((esdFlag & 0x00000008) == 0x00000008) zem2Fired=kTRUE;
+ if((esdFlag & 0x00000010) == 0x00000010) zncFired=kTRUE;
+ if((esdFlag & 0x00000020) == 0x00000020) zpcFired=kTRUE;
+ zdcAccept = (znaFired | zncFired);
+ }
+ else {
+ for(Int_t i = 0; i < 4; ++i) {
+ if (esdZDC->GetZDCTDCData(10,i) != 0) {
+ Float_t tdcC = 0.025*(esdZDC->GetZDCTDCData(10,i)-esdZDC->GetZDCTDCData(14,i));
+ Float_t tdcCcorr = esdZDC->GetZDCTDCCorrected(10,i);
+ for(Int_t j = 0; j < 4; ++j) {
+ if (esdZDC->GetZDCTDCData(12,j) != 0) {
+ Float_t tdcA = 0.025*(esdZDC->GetZDCTDCData(12,j)-esdZDC->GetZDCTDCData(14,j));
+
+ Float_t tdcAcorr = esdZDC->GetZDCTDCCorrected(12,j);
+ if(fillHists) {
+ fHistTimeZDC->Fill(tdcC-tdcA,tdcC+tdcA);
+ fHistTimeCorrZDC->Fill(tdcCcorr-tdcAcorr,tdcCcorr+tdcAcorr);
+ }
+ if (esdZDC->TestBit(AliESDZDC::kCorrectedTDCFilled)) {
+ if (((tdcCcorr-tdcAcorr-fZDCCutRefDeltaCorr)*(tdcCcorr-tdcAcorr-fZDCCutRefDeltaCorr)/(fZDCCutSigmaDeltaCorr*fZDCCutSigmaDeltaCorr) +
+ (tdcCcorr+tdcAcorr-fZDCCutRefSumCorr)*(tdcCcorr+tdcAcorr-fZDCCutRefSumCorr)/(fZDCCutSigmaSumCorr*fZDCCutSigmaSumCorr))< 1.0)
+ zdcAccept = kTRUE;
+ }
+ else {
+ if (((tdcC-tdcA-fZDCCutRefDelta)*(tdcC-tdcA-fZDCCutRefDelta)/(fZDCCutSigmaDelta*fZDCCutSigmaDelta) +
+ (tdcC+tdcA-fZDCCutRefSum)*(tdcC+tdcA-fZDCCutRefSum)/(fZDCCutSigmaSum*fZDCCutSigmaSum))< 1.0)
+ zdcAccept = kTRUE;
+ }
+ }
+ }
+ }
+ }
+ }
+ return zdcAccept;
+}
+
Bool_t AliTriggerAnalysis::ZDCTrigger(const AliESDEvent* aEsd, AliceSide side) const
{
// Returns if ZDC triggered
//
// Authors: FMD team, Hans Dalsgaard (code merged from FMD/AliFMDOfflineTrigger)
+ if (!fDoFMD)
+ return -1;
+
// Workaround for AliESDEvent::GetFMDData is not const!
const AliESDFMD* fmdData = (const_cast<AliESDEvent*>(aEsd))->GetFMDData();
if (!fmdData)
TObject* obj;
// collections of all histograms
- const Int_t nHists = 9;
+ const Int_t nHists = 12;
TList collections[nHists];
Int_t count = 0;
collections[n++].Add(entry->fHistV0A);
collections[n++].Add(entry->fHistV0C);
collections[n++].Add(entry->fHistZDC);
+ collections[n++].Add(entry->fHistTDCZDC);
+ collections[n++].Add(entry->fHistTimeZDC);
+ collections[n++].Add(entry->fHistTimeCorrZDC);
collections[n++].Add(entry->fHistFMDA);
collections[n++].Add(entry->fHistFMDC);
collections[n++].Add(entry->fHistFMDSingle);
// merge fTriggerClasses
TIterator* iter2 = entry->fTriggerClasses->MakeIterator();
- TObjString* obj = 0;
- while ((obj = dynamic_cast<TObjString*> (iter2->Next())))
+ TObjString* obj2 = 0;
+ while ((obj2 = dynamic_cast<TObjString*> (iter2->Next())))
{
- TParameter<Long64_t>* param2 = dynamic_cast<TParameter<Long64_t>*> (entry->fTriggerClasses->GetValue(obj));
+ TParameter<Long64_t>* param2 = static_cast<TParameter<Long64_t>*> (entry->fTriggerClasses->GetValue(obj2));
- TParameter<Long64_t>* param1 = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj));
+ TParameter<Long64_t>* param1 = dynamic_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj2));
if (param1)
{
param1->SetVal(param1->GetVal() + param2->GetVal());
else
{
param1 = dynamic_cast<TParameter<Long64_t>*> (param2->Clone());
- fTriggerClasses->Add(new TObjString(obj->String()), param1);
+ fTriggerClasses->Add(new TObjString(obj2->String()), param1);
}
}
fHistV0A->Merge(&collections[n++]);
fHistV0C->Merge(&collections[n++]);
fHistZDC->Merge(&collections[n++]);
+ fHistTDCZDC->Merge(&collections[n++]);
+ if (fHistTimeZDC)
+ fHistTimeZDC->Merge(&collections[n++]);
+ else
+ n++;
+ if (fHistTimeCorrZDC)
+ fHistTimeCorrZDC->Merge(&collections[n++]);
+ else
+ n++;
fHistFMDA->Merge(&collections[n++]);
fHistFMDC->Merge(&collections[n++]);
fHistFMDSingle->Merge(&collections[n++]);
if (!fHistBitsSPD)
return;
- fHistBitsSPD->Write();
- fHistBitsSPD->ProjectionX();
- fHistBitsSPD->ProjectionY();
- fHistFiredBitsSPD->Write();
- fHistV0A->Write();
- fHistV0C->Write();
- fHistZDC->Write();
- fHistFMDA->Write();
- fHistFMDC->Write();
- fHistFMDSingle->Write();
- fHistFMDSum->Write();
-
- if (fSPDGFOEfficiency)
- fSPDGFOEfficiency->Write("fSPDGFOEfficiency");
+ if (fHistBitsSPD) {
+ fHistBitsSPD->Write();
+ fHistBitsSPD->ProjectionX();
+ fHistBitsSPD->ProjectionY();
+ }
+ else Printf("Cannot save fHistBitsSPD");
+ if (fHistFiredBitsSPD) fHistFiredBitsSPD->Write();
+ else Printf("Cannot save fHistFiredBitsSPD");
+ if (fHistV0A) fHistV0A->Write();
+ else Printf("Cannot save fHistV0A");
+ if (fHistV0C) fHistV0C->Write();
+ else Printf("Cannot save fHistV0C");
+ if (fHistZDC) fHistZDC->Write();
+ else Printf("Cannot save fHistZDC");
+ if (fHistTDCZDC) fHistTDCZDC->Write();
+ else Printf("Cannot save fHistTDCZDC");
+ if (fHistTimeZDC) fHistTimeZDC->Write();
+ else Printf("Cannot save fHistTimeZDC");
+ if (fHistTimeCorrZDC) fHistTimeCorrZDC->Write();
+ else Printf("Cannot save fHistTimeCorrZDC");
+ if (fHistFMDA) fHistFMDA->Write();
+ else Printf("Cannot save fHistFMDA");
+ if (fHistFMDC) fHistFMDC->Write();
+ else Printf("Cannot save fHistFMDC");
+ if (fHistFMDSingle) fHistFMDSingle->Write();
+ else Printf("Cannot save fHistFMDSingle");
+ if (fHistFMDSum) fHistFMDSum->Write();
+ else Printf("Cannot save fHistFMDSum");
+ if (fSPDGFOEfficiency) fSPDGFOEfficiency->Write("fSPDGFOEfficiency");
+ // else Printf("Cannot save fSPDGFOEfficiency");
fTriggerClasses->Write("fTriggerClasses", TObject::kSingleKey);
}
{
TParameter<Long64_t>* param = static_cast<TParameter<Long64_t>*> (fTriggerClasses->GetValue(obj));
- Printf(" %s: %ld triggers", obj->String().Data(), param->GetVal());
+ Printf(" %s: %ld triggers", obj->String().Data(), (Long_t)param->GetVal());
TObjArray* tokens = obj->String().Tokenize(" ");
for (Int_t i=0; i<tokens->GetEntries(); i++)
{
TParameter<Long64_t>* param = static_cast<TParameter<Long64_t>*> (singleTrigger.GetValue(obj));
- Printf(" %s: %ld triggers", obj->String().Data(), param->GetVal());
+ Printf(" %s: %ld triggers", obj->String().Data(), (Long_t)param->GetVal());
}
delete iter;
singleTrigger.DeleteAll();
}
+
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff