Skip to content

PWGHF: Make the HF generator backward compatible in case of replacement #2018

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
fgrosa merged 1 commit into from
Jun 3, 2025
Merged

PWGHF: Make the HF generator backward compatible in case of replacement #2018

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
#include "FairGenerator.h"
#include "Generators/GeneratorPythia8.h"
#include "Generators/GeneratorPythia8Param.h"
#include "Pythia8/Pythia.h"
#include "TRandom.h"
#include "TDatabasePDG.h"
Expand Down Expand Up @@ -304,7 +305,7 @@ protected:
// we restore the daughter indices of the mothers after the removal
int newPartIdx{0};
std::array<int, 2> newMothers = {0, 0};
if (mGenConfig.includePartonEvent) { // only necessary in case of parton event, otherwise we keep no mother
if (o2::eventgen::GeneratorPythia8Param::Instance().includePartonEvent) { // only necessary in case of parton event, otherwise we keep no mother
newMothers[0] = mothers.front();
newMothers[1] = mothers.back();
newPartIdx = mPythia.event.size();
Expand Down Expand Up @@ -334,7 +335,6 @@ protected:
}
}
}
auto dauOfMomUp = mPythia.event[mothers[iMom]].daughterList();
}

mPythia.event.append(charge * pdgCodeNew, status, newMothers[0], newMothers[1], 0, 0, 0, 0, px, py, pz, energy, mass);
Expand Down
3 changes: 2 additions & 1 deletion MC/config/PWGHF/ini/GeneratorHF_D2H_ccbar_and_bbbar_gap5_DResoTrigger.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,4 +5,5 @@ funcName=GeneratorPythia8GapTriggeredCharmAndBeauty(5, -1.5, 1.5, -1.5, 1.5, {10

[GeneratorPythia8]
config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_with_decays_DResoTrigger.cfg
includePartonEvent=false # not needed for jet studies, hence no need to keep parton event
includePartonEvent=false
### not needed for jet studies, hence no need to keep parton event