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C++ AliGenPythia::SetThetaRange方法代码示例

本文整理汇总了C++中AliGenPythia::SetThetaRange方法的典型用法代码示例。如果您正苦于以下问题：C++ AliGenPythia::SetThetaRange方法的具体用法？C++ AliGenPythia::SetThetaRange怎么用？C++ AliGenPythia::SetThetaRange使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AliGenPythia的用法示例。


在下文中一共展示了AliGenPythia::SetThetaRange方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: MbPythia

AliGenerator* MbPythia()
{
      comment = comment.Append(" pp: Pythia low-pt");
//
//    Pythia
      AliGenPythia* pythia = new AliGenPythia(-1); 
      pythia->SetMomentumRange(0, 999999.);
      pythia->SetThetaRange(0., 180.);
      pythia->SetYRange(-12.,12.);
      pythia->SetPtRange(0,1000.);
      pythia->SetProcess(kPyMb);
      pythia->SetEnergyCMS(energy);
      
      return pythia;
}
开发者ID:JanFSchulte，项目名称:monalisa，代码行数:15，代码来源:Config.C

示例2: AliGenParam

AliGenerator* JPsi7TeV()
/*{
    AliGenParam *jpsi7TeV = new AliGenParam(1, AliGenMUONlib::kJpsi,"CDF pp 7");
    jpsi7TeV->SetMomentumRange(0,999);
    jpsi7TeV->SetPtRange(0,20.);
    jpsi7TeV->SetYRange(-4.2,-2.3);
    jpsi7TeV->SetPhiRange(0., 360.);
    jpsi7TeV->SetCutOnChild(1);
    jpsi7TeV->SetChildPhiRange(0.,360.);
    jpsi7TeV->SetChildThetaRange(0.,180.);
    jpsi7TeV->SetForceDecay(kDiMuon);
    jpsi7TeV->SetTrackingFlag(1);

    return jpsi7TeV;
}*/
{
      comment = comment.Append(" pp at 7 TeV: Pythia low-pt, no heavy quarks + J/Psi from parameterisation");
      AliGenCocktail * gener = new AliGenCocktail();
      gener->UsePerEventRates();

//    Pythia

      AliGenPythia* pythia = new AliGenPythia(-1);
      pythia->SetMomentumRange(0, 999999.);
      pythia->SetThetaRange(0., 180.);
      pythia->SetYRange(-12.,12.);
      pythia->SetPtRange(0,1000.);
      pythia->SetProcess(kPyMb);
      pythia->SetEnergyCMS(energy);
      pythia->SwitchHFOff();

//   J/Psi parameterisation
//      AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi");
      AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi,"CDF pp 7");
      jpsi->SetPtRange(0.,100.);
      // jpsi->SetYRange(-8., 8.);
      jpsi->SetYRange(-1.5, 1.5); //this to speed up !!!
      jpsi->SetPhiRange(0., 360.);
      jpsi->SetForceDecay(kDiElectron);  // this has to be changed to force J/psi->e+e-

      //gener->AddGenerator(jpsi,   "J/Psi", 8.e-4); // expected yield
      gener->AddGenerator(jpsi,   "J/Psi", 1.);  // 1 J/psi per event
      gener->AddGenerator(pythia, "Pythia", 1.);

      return gener;
}
开发者ID:JanFSchulte，项目名称:monalisa，代码行数:46，代码来源:Config.C

示例3: MbPythiaTuneATLAS

AliGenerator* MbPythiaTuneATLAS()
{
      comment = comment.Append(" pp: Pythia low-pt");
//
//    Pythia
      AliGenPythia* pythia = new AliGenPythia(-1);
      pythia->SetMomentumRange(0, 999999.);
      pythia->SetThetaRange(0., 180.);
      pythia->SetYRange(-12.,12.);
      pythia->SetPtRange(0,1000.);
      pythia->SetProcess(kPyMb);
      pythia->SetEnergyCMS(energy);
//    Tune
//    C   306 ATLAS-CSC: Arthur Moraes' (new) ATLAS tune (needs CTEQ6L externally)
      pythia->SetTune(306);
      pythia->SetStrucFunc(kCTEQ6l);
//
      return pythia;
}
开发者ID:JanFSchulte，项目名称:monalisa，代码行数:19，代码来源:Config.C

示例4: AliGenPythia

AliGenerator* MbPythiaTunePerugia0()
{
      comment = comment.Append(" pp: Pythia low-pt (Perugia0)");
//
//    Pythia
      AliGenPythia* pythia = new AliGenPythia(-1);
      pythia->SetMomentumRange(0, 999999.);
      pythia->SetThetaRange(0., 180.);
      pythia->SetYRange(-12.,12.);
      pythia->SetPtRange(0,1000.);
      pythia->SetProcess(kPyMb);
      pythia->SetEnergyCMS(energy);
//    Tune
//    320     Perugia 0
      pythia->SetTune(320);
      pythia->UseNewMultipleInteractionsScenario();
//
      return pythia;
}
开发者ID:JanFSchulte，项目名称:monalisa，代码行数:19，代码来源:Config.C

示例5: Pythia

AliGenerator* MbPythiaTunePerugia0Jpsi()
{
    comment = comment.Append("pp Cocktail: Pythia (Perugia0) + 1 Jpsi forced to dielectrons");
    //Generating a cocktail
    AliGenCocktail *gener = new AliGenCocktail();
    gener->UsePerEventRates();
//
//    Pythia
      AliGenPythia* pythia = new AliGenPythia(-1);
      pythia->SetMomentumRange(0, 999999.);
      pythia->SetThetaRange(0., 180.);
      pythia->SetYRange(-12.,12.);
      pythia->SetPtRange(0,1000.);
      pythia->SetProcess(kPyMb);
      pythia->SetEnergyCMS(energy);
//    Tune
//    320     Perugia 0
      pythia->SetTune(320);
      pythia->UseNewMultipleInteractionsScenario();

//
//  JPsi is the second ingredient of the cocktail
      //AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi"); // 14 TeV
      AliGenParam* jpsi=0x0;
      if(JpsiHarderPt) jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF pp 8.8", "Jpsi");  // 8.8 TeV
      else jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF pp 7", "Jpsi");  // 7 TeV
      //AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF pp 7", "Jpsi");  // 7 TeV
      //AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF pp 8.8", "Jpsi");  // 8.8 TeV

      jpsi->SetPtRange(0.,999.);
      jpsi->SetYRange(-1.0, 1.0);
      jpsi->SetPhiRange(0.,360.);
      //jpsi->SetChildYRange(-0.9,0.9);     // decaying electrons should be in TRD acceptance
      jpsi->SetForceDecay(kDiElectron);
      jpsi->Init();

    gener->AddGenerator(pythia, "Pythia", 1.);  // 1 is weighting factor : Rate per event
    gener->AddGenerator(jpsi,"JPsi",1);
//    gener->Init();

    return gener;
}
开发者ID:JanFSchulte，项目名称:monalisa，代码行数:42，代码来源:Config.C

示例6: Config


//.........这里部分代码省略.........
  //=========================//
  AliGenPythia* gener = 0x0;

  if (proc <=   kBeautypp14000wmi) {
    AliGenPythia *pythia = PythiaHVQ(proc);
    // FeedDown option
    pythia->SetFeedDownHigherFamily(kFALSE);
    // Stack filling option
    if(!stars) pythia->SetStackFillOpt(AliGenPythia::kParentSelection);
    // Set Count mode
    if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents);
    //
    // DECAYS
    //
    switch(decHvFl) {
    case kNature:
      pythia->SetForceDecay(kAll);
      break;
    case kHadr:
      pythia->SetForceDecay(kHadronicD);
      break;
    case kSemiEl:
      pythia->SetForceDecay(kSemiElectronic);
      break;
    case kSemiMu:
      pythia->SetForceDecay(kSemiMuonic);
      break;
    }
    //
    // GEOM & KINE CUTS
    //
    pythia->SetMomentumRange(0,99999999);
    pythia->SetPhiRange(0., 360.);
    pythia->SetThetaRange(0,180);
    switch(ycut) {
    case kFull:
      pythia->SetYRange(-999,999);
      break;
    case kBarrel:
      pythia->SetYRange(-2,2);
      break;
    case kMuonArm:
      pythia->SetYRange(1,6);
      break;
    }
    gener = pythia;
  } else if (proc == kPyMbNoHvq) {
    gener = MbCocktail();
  } else if (proc == kPyOmegaMinus) {
    gener = PyMbTriggered(3334);
  } else if (proc == kPyOmegaPlus) {
    gener = PyMbTriggered(-3334);
  } else if (proc <= kPyGammaBremsEMCAL) {
    AliGenPythia *pythia = PythiaHard(proc);
    // FeedDown option
    pythia->SetFeedDownHigherFamily(kFALSE);
    // Set Count mode
    if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents);

      //
      // GEOM & KINE CUTS
      //
    pythia->SetMomentumRange(0,99999999);
    //       pythia->SetJetEtaRange(-1.5, 1.5);//  Final state kinematic cuts
    //       pythia->SetJetPhiRange(0., 360.);
    //       pythia->SetThetaRange(45,135);
开发者ID:alisw，项目名称:AliRoot，代码行数:67，代码来源:Config.C


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