ePIC Physics, Software, and Computing Discussion

Wednesday 2 Jul 2025, 11:00 → 12:20 US/Eastern

Dmitrii Kalinkin (University of Kentucky), Markus Diefenthaler (Jefferson Lab), Rachel Montgomery, Rosi Reed (Lehigh University), Salvatore Fazio (University of Calabria and INFN-Cosenza), Torre Wenaus (BNL), Wouter Deconinck (University of Manitoba)

We hosted the 13th joint meeting of the Physics WGs and Software & Computing. To encourage a more interactive format, we began by addressing questions related to analysis, simulations, and software that had been submitted in advance through our form. We then reviewed the status and plans for our shared reconstruction priorities, as well as the simulation production requests from the PWGs. The meeting concluded with an outlook on the upcoming collaboration meeting and the associated workshops. 

We will use Zoom for the remote meeting: 

• https://jlab-org.zoomgov.com/j/1614875218?pwd=RFRPcGlNM3BaS0pQaDhxS3JURkdJZz09 
• Meeting ID: 1614875218
• Password: 925723

Meeting Notes

11:00 → 11:20 Interactive Session: Questions on Analysis, Simulations, and Software

To encourage a more interactive format, we will address questions submitted in advance. If you have any questions related to analysis, simulations, or software, please submit them via our our form for consideration in future meetings.

11:00 How should we handle resonance-decay (e.g. lambda -> n+2g) and transformation connections in our data model?

Speaker: Derek Anderson (Iowa State University)

ResonanceDecayInEDM_epicPhysicsSCDiscussion.d7m5y2025.v0.pdf

11:05 Are the preassigned decays from event generators correctly propagated to Geant4, including for off-shell intermediaries?

Speaker: Dr Wouter Deconinck (University of Manitoba)

Unstable PDGs in Geant4 v11.3

11:10 Discussion

11:20 → 11:40 Shared Reconstruction Priorities

11:20 Overview

Speaker: Dr Derek Anderson (Thomas Jefferson National Accelerator Facility)

ReconstructionTasksUpdate-20250702.pdf

11:30 Questions

11:40 → 12:00 Requested Simulation Productions by PWGs

11:40 Simulation Requests: Status and Plans

11:50 Discussion

12:00 → 12:20 Collaboration Meeting Preparations

12:00 Overview of Workfests in Physics, Software, and Computing

12:10 Discussion