Skip to content

[PWGHF/D2H] Correcting delta mass definition in McRec proccess function #13792

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 2 commits into from
Nov 13, 2025
Merged

[PWGHF/D2H] Correcting delta mass definition in McRec proccess function #13792

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
90fd491
Correcting delta mass definition in McRec proccess function
deependra170598 Nov 11, 2025
24bd851
Update PWGHF/D2H/Tasks/taskDstarToD0Pi.cxx
fgrosa Nov 12, 2025
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
7 changes: 6 additions & 1 deletion PWGHF/D2H/Tasks/taskDstarToD0Pi.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -569,7 +569,12 @@ struct HfTaskDstarToD0Pi {
} else if (studyD0ToPiKPi0 && candDstarMcRec.isSelDstarToD0Pi() && (std::abs(candDstarMcRec.flagMcMatchRec()) == hf_decay::hf_cand_dstar::DecayChannelMain::DstarToPiKPiPi0) && (std::abs(candDstarMcRec.flagMcMatchRecD0()) == hf_decay::hf_cand_2prong::DecayChannelMain::D0ToPiKPi0)) {
// Aplly all selection to study D*->D0(piKpi0)pi channel same as signal channel
// MC Matched but to D*->D0(piKpi0)pi channel
auto deltaMDstar = std::abs(candDstarMcRec.invMassDstar() - candDstarMcRec.invMassD0());
auto deltaMDstar = -999.;
Comment thread
fgrosa marked this conversation as resolved.
Outdated
if (candDstarMcRec.signSoftPi() < 0) {
deltaMDstar = candDstarMcRec.invMassAntiDstar() - candDstarMcRec.invMassD0Bar();
} else {
deltaMDstar = candDstarMcRec.invMassDstar() - candDstarMcRec.invMassD0();
}
if constexpr (ApplyMl) {
auto bdtScore = candDstarMcRec.mlProbDstarToD0Pi();
// inclusive study
Expand Down
Loading