Skip to content

[PWGCF,PWGHF] Add SigmaC(2455)-track femtoscopy to Charm+Track femtoscopy framework - #18692

Draft
zhangbiao-phy wants to merge 2 commits into
AliceO2Group:masterfrom
zhangbiao-phy:codex/sigmac2455-track
Draft

zhangbiao-phy wants to merge 2 commits into
AliceO2Group:masterfrom
zhangbiao-phy:codex/sigmac2455-track

Conversation

@zhangbiao-phy

@zhangbiao-phy zhangbiao-phy commented Nov 11, 2026 •

Copy link
Copy Markdown
Collaborator

Extend the existing HFC producer and pairing task with SigmaC(2455) -> LambdaC pi candidates. Process neutral and doubly charged candidates together, preserving charge in the output tables and using the corresponding mass for each pair. Reject tracks shared with any of the four decay daughters.

Tag @mfaggin and @fgrosa

Extend the existing HFC producer and pairing task with SigmaC(2455) ->
LambdaC pi candidates, both LambdaC mass hypotheses, and data/MC modes.
Process neutral and doubly charged candidates together, preserving charge
in the output tables and using the corresponding mass for each pair.
Reject tracks shared with any of the four decay daughters.

Validate both tasks with syntax checks and synthetic regression tests for
legacy channels, output schemas, MC filters, charge-dependent kinematics,
and active workflow inputs. Real-AO2D and ONNX/CCDB inference were not run.
@github-actions

Copy link
Copy Markdown

O2 linter results: ❌ 0 errors, ⚠️ 47 warnings, 🔕 0 disabled

@zhangbiao-phy zhangbiao-phy changed the title [PWGHF] Add SigmaC(2455)-track femtoscopy to Charm+Track femtoscopy framework Add SigmaC(2455)-track femtoscopy to Charm+Track femtoscopy framework Nov 11, 2026
@github-actions github-actions Bot changed the title Add SigmaC(2455)-track femtoscopy to Charm+Track femtoscopy framework [PWGCF,PWGHF] Add SigmaC(2455)-track femtoscopy to Charm+Track femtoscopy framework Nov 11, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Development

Successfully merging this pull request may close these issues.

1 participant