Skip to content

ITS/MFT digi: fix for late hits seen by the next ROF #16011

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

Open
shahor02 wants to merge 1 commit into
base: dev
Choose a base branch
from
+4 −2
Open

ITS/MFT digi: fix for late hits seen by the next ROF #16011

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
3 changes: 2 additions & 1 deletion Detectors/ITSMFT/common/simulation/src/Digitizer.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -404,6 +404,7 @@ void Digitizer::processHit(const o2::itsmft::Hit& hit, uint32_t& maxFr, int evID
// fire the pixels assuming Poisson(n_response_electrons)
o2::MCCompLabel lbl(hit.GetTrackID(), evID, srcID, false);
auto roFrameAbs = mNewROFrame + roFrameRel;
auto timeInROFAbs = timeInROF - roFrameRel * mParams.getROFrameLengthInv(lay); // account for hit migration to next ROF with roFrameRel>0
for (int irow = rowSpan; irow--;) {
uint16_t rowIS = irow + rowS;
for (int icol = colSpan; icol--;) {
Expand All @@ -424,7 +425,7 @@ void Digitizer::processHit(const o2::itsmft::Hit& hit, uint32_t& maxFr, int evID
continue;
}
//
registerDigits(chip, roFrameAbs, timeInROF, nFrames, rowIS, colIS, nEle, lbl, lay);
registerDigits(chip, roFrameAbs, timeInROFAbs, nFrames, rowIS, colIS, nEle, lbl, lay);
}
}
}
Expand Down
3 changes: 2 additions & 1 deletion Detectors/Upgrades/ITS3/simulation/src/Digitizer.cxx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -408,6 +408,7 @@ void Digitizer::processHit(const o2::itsmft::Hit& hit, uint32_t& maxFr, int evID
// fire the pixels assuming Poisson(n_response_electrons)
o2::MCCompLabel lbl(hit.GetTrackID(), evID, srcID, false);
auto roFrameAbs = mNewROFrame + roFrameRel;
auto timeInROFAbs = timeInROF - roFrameRel * mParams.getROFrameLengthInv(lay); // account for hit migration to next ROF with roFrameRel>0
for (int irow = rowSpan; irow--;) {
uint16_t rowIS = irow + rowS;
for (int icol = colSpan; icol--;) {
Expand All @@ -421,7 +422,7 @@ void Digitizer::processHit(const o2::itsmft::Hit& hit, uint32_t& maxFr, int evID
continue;
}
uint16_t colIS = icol + colS;
registerDigits(chip, roFrameAbs, timeInROF, nFrames, rowIS, colIS, nEle, lbl, lay);
registerDigits(chip, roFrameAbs, timeInROFAbs, nFrames, rowIS, colIS, nEle, lbl, lay);
}
}
}
Expand Down
Loading