[PWGEM] Rewise phi-star separation cuts#17040
Merged
Merged
Conversation
github-actions
Bot
changed the title
|
O2 linter results: ❌ 0 errors, |
Steffimro
added a commit
to Steffimro/O2Physics
that referenced
this pull request
Jul 13, 2026
Please consider the following formatting changes to AliceO2Group#17040
Steffimro
force-pushed
the
pcm-hbt-phi-star
branch
from
July 13, 2026 11:07
1e49271 to
f88a704
Compare
Steffimro
marked this pull request as ready for review
July 13, 2026 11:39
Steffimro
requested review from
alibuild,
dsekihat,
hscheid,
jokonig and
mhemmer-cern
as code owners
July 13, 2026 11:39
Collaborator
mhemmer-cern
approved these changes
Jul 13, 2026
mhemmer-cern
left a comment
mhemmer-cern
left a comment
Collaborator
There was a problem hiding this comment.
LGTM
A commit that fixes the code-checker warnings and errors as a follow up please.
mhemmer-cern
enabled auto-merge (squash)
July 13, 2026 13:21
jokonig
pushed a commit
that referenced
this pull request
Jul 20, 2026
…hoton pairs (#17128) fixed the code-checker issues in the photonhbt.cxx task which popped up in the pull request ([PWGEM] Rewise phi-star separation cuts #17040) added a configurable for the photon pairs. This allows to select the leg track composition of the two V0 photons (counts of ITS-TPC, ITS-only, TPC-only, TRD, TOF legs per photon, class A or B). The selection is applied in same-event pairing and propagated to event mixing by storing the leg counts in the mixing pool. Disabled by default (cfgDoPhotonClassPairCut = false). Co-authored-by: Stefanie Mrozinski <stefanie.mrozinski@stud.uni-frankfurt.de> Co-authored-by: ALICE Action Bot <alibuild@cern.ch>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Same-sign conversion legs merging in the TPC deplete the SE pair distribution at low q_inv. This PR adds a separation variable u (Delta eta and signed Delta phi* averaged over the nine standard TPC radii, min over both same-sign leg pairs), filled vs q_inv and k_T in SE and ME to derive a data-driven cut; the cut itself is off by default.