Skip to content

[PWGJE] isolation fixes & MC prompt photon information fixes#16308

Merged
nzardosh merged 3 commits into
AliceO2Group:masterfrom
fjonasALICE:master
May 21, 2026
Merged

[PWGJE] isolation fixes & MC prompt photon information fixes#16308
nzardosh merged 3 commits into
AliceO2Group:masterfrom
fjonasALICE:master

Conversation

@fjonasALICE
Copy link
Copy Markdown
Collaborator

This PR fixes two critical bugs:

  1. The identification of direct prompt photons in MC was not done correctly, and direct prompt was falsely identified as fragmentation prompt
  2. The isolation enegry calculation using KDTrees did not correctly take into account that phi is a periodic variable. This is now fixed, in the same way it was fixed for jet matching in the framework (which also uses KDTrees)

@github-actions
Copy link
Copy Markdown

github-actions Bot commented May 19, 2026

O2 linter results: ❌ 25 errors, ⚠️ 9 warnings, 🔕 0 disabled

[PWGJE] Please consider the following formatting changes to AliceO2Group#16308
@nzardosh nzardosh merged commit f9d02c6 into AliceO2Group:master May 21, 2026
12 of 14 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

Development

Successfully merging this pull request may close these issues.

3 participants