CLAS Collaboration November 2025

Nov 18, 2025, 7:00 AM → Nov 21, 2025, 7:00 PM US/Eastern

Online Only

Bryan McKinnon (University of Glasgow)

Location: Online Only

Zoom: https://uofglasgow.zoom.us/my/bryan.mckinnon (passcode to follow)

Tue, November 18

8:45 AM → 1:15 PM Day 1

Conveners: Bryan McKinnon (University of Glasgow), Stepan Stepanyan (Jefferson Lab)

8:45 AM Welcome and Introduction

Speaker: Bryan McKinnon (University of Glasgow)

9:00 AM Update from RG-A

Speaker: Latifa Elouadrhiri (Jefferson Lab)

9:30 AM Update from RG-B

Speaker: Silvia Niccolai (IJCLab Orsay)

10:00 AM BONuS12 results for F2n/F2p

Request for an Analysis Review Committee

Speakers: Mohammad Hattawy (Old Dominion University), Sebastian Kuhn (Old Dominion University)

10:30 AM Coffee

10:45 AM Pion-Proton Correlations in eA Scattering

Speaker: Sebouh Paul (UC Riverside)

11:15 AM Remarks on RGA inclusive data, older data sets, and models

Speaker: Gabriel Niculescu (JMU)

11:45 AM A Measurement of the Coherent J/psi Electronprouction Cross Section off 4He (Proposal update)

Speakers: Sangbaek Lee (Temple University), Whitney Armstrong (Argonne National Laboratory)

12:15 PM CVT Tracking Updates

Speaker: Veronique Ziegler (Jefferson Lab)

Wed, November 19

8:00 AM → 1:10 PM Day 2: Nuclear Physics Working Group

Convener: Raphaël Dupré (IJCLab, Paris-Saclay U.)

8:45 AM Introduction

9:00 AM Run group D

Speaker: Mathieu Ouillon (Miss State U.)

9:20 AM Study of purity in the pion identification with and without LTCC

Speaker: Suman Shrestha (Temple University)

9:40 AM TBD

Speaker: Daniel Matamoros (IJCLab, Orsay)

10:00 AM Run group E

10:25 AM Coffee

10:40 AM Run group M update

Speakers: Andrew Denniston (MIT), Lawrence Weinstein (Old Dominion University)

11:00 AM CAA: Studying the in-medium nuclear effects on the nucleon gluon distribution with vector meson production

Speakers: Pierre Chatagnon (Jefferson Lab), Richard Tyson (Jefferson Lab)

11:30 AM Run group L (ALERT)

11:50 AM ATOF Calibration

Speaker: Zhiwan Xu (Argonne National Laboratory)

12:05 PM ALERT Simulation and Reconstruction

Speaker: Felix Touchte Codjo

Thu, November 20

8:00 AM → 12:55 PM Day 3: Deep Processes Working Group

Convener: Maria Zurek (Argonne National Laboratory)

Zoom link (passcode to follow)

8:00 AM Introduction

Speaker: Maria Zurek (Argonne National Laboratory)

8:15 AM N->N* DVCS Analysis Update (RGA)

15 min + 5 min

Speaker: Dr Stefan Diehl (Justus Liebig University Giessen and University of Connecticut)

8:35 AM Sullivan DVCS (RGA)

15 min + 5 min

Speaker: Elouan Ferrand (CEA Saclay)

8:55 AM Phi electroproduction cross-section measurement (RGA)

15 min + 5 min

Speaker: Bhawani Singh (Jefferson Lab)

9:15 AM J/psi Polarisation Observables accessed through CLAS12 data (RGA, RGC)

15 min + 5 min

Speaker: Kayleigh Gates (University of York)

9:35 AM Single Target Spin Asymmetries from RGC for exclusive pi+ and pi-

15 min + 5 min

Speaker: TBD

9:55 AM Deeply virtual pion production analysis

15 min + 5 min

Speaker: Dr Igor Korover (MIT)

10:15 AM Coffee

10:35 AM BAND Analysis Update

15 min + 5 min

Speaker: Jason Phelan (MIT)

10:55 AM Update on the extraction of cos moments for kaon SIDIS (RGA)

15 min + 5 min

Speaker: Áron Kripkó (JLU Gießen)

11:15 AM An update on pi0 SIDIS multiplicity analysis (RGA)

15 min + 5 min

Speaker: Valerii Klimenko (Argonne National Laboratory)

11:35 AM Measurements of the Cosφ and Cos2φ Moments of the Unpolarized SIDIS π+ Cross-section (RGA)

15 min + 5 min

Speaker: Richard Capobianco

11:55 AM Progress on Inclusive DIS analysis of RG-C data

15 min + 5 min

Speaker: Derek Holmberg (William and Mary)

1:00 PM → 2:30 PM Day 3: Membership Committee Meeting

Convener: Silvia Niccolai (IJCLab Orsay)

Zoom link (passcode to follow)

Fri, November 21

8:00 AM → 11:00 AM Day 4: Hadron Spectroscopy Working Group

Bogdan Fadeenko Lomonosov Moscow State U. Resonant contributions to polarized inclusive structure functions

Convener: Annalisa D'Angelo (University of Rome Tor Vergata and INFN Roma Tor Vergata)

9:00 AM Resonant contributions to polarized inclusive structure functions

Speaker: Dr Bogdan Fadeenko (Lomonosov Moscow State U.)

11:00 AM → 2:00 PM Day 4

Bogdan Fadeenko Lomonosov Moscow State U. Resonant contributions to polarized inclusive structure functions

Convener: Bryan McKinnon (University of Glasgow)

11:00 AM Coffee

11:15 AM PRad Seminar TBC

Speaker: Dipangkar Dutta (Mississippi State University)

11:45 AM HPS Seminar TBC

Speaker: Maurik Holtrop (UNH)

12:15 PM N/rho scattering length

Speaker: Prof. Igor Strakovsky (The George Washington University)

12:40 PM Speakers Committee Report

Speaker: Lucilla Lanza

12:50 PM Students and Postdocs Report

Speaker: Mathieu Ouillon (Miss State U.)

1:00 PM Membership Committee Report

Speaker: Silvia Niccolai (IJCLab Orsay)

1:10 PM Closeout

Speaker: Bryan McKinnon (University of Glasgow)

2:00 PM → 3:00 PM Day 4: Hall B - Collaboration Business Session

Bogdan Fadeenko Lomonosov Moscow State U. Resonant contributions to polarized inclusive structure functions

Convener: Stepan Stepanyan (Jefferson Lab)