本文整理汇总了C++中AliGenPythia::SwitchHFOff方法的典型用法代码示例。如果您正苦于以下问题：C++ AliGenPythia::SwitchHFOff方法的具体用法？C++ AliGenPythia::SwitchHFOff怎么用？C++ AliGenPythia::SwitchHFOff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::SwitchHFOff方法的2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: MbCocktail
AliGenerator* MbCocktail()
{
comment = comment.Append(" pp at 14 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(14000.);
pythia->SwitchHFOff();
// J/Psi parameterisation
AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi");
jpsi->SetPtRange(0.,100.);
jpsi->SetYRange(-8., 8.);
jpsi->SetPhiRange(0., 360.);
jpsi->SetForceDecay(kAll);
gener->AddGenerator(pythia, "Pythia", 1.);
gener->AddGenerator(jpsi, "J/Psi", 8.e-4);
return gener;
}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;
}