CLAS Collaboration March 2026

Mar 10, 2026, 7:00 AM → Mar 13, 2026, 7:00 PM US/Eastern

F113 (JLab)

Annalisa D'Angelo (University of Rome Tor Vergata and INFN Roma Tor Vergata), Bryan McKinnon (University of Glasgow), Maria Zurek (Argonne National Laboratory), Nathan Baltzell (Jefferson Lab), Raphaël Dupré (IJCLab, Paris-Saclay U.), Stepan Stepanyan (Jefferson Lab)

Location: Jefferson Lab

Zoom link(passcode to follow)

Tue, March 10

8:30 AM → 9:00 AM Day 1: Light Breakfast Available

9:00 AM → 2:05 PM Day 1

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

9:00 AM Welcome and Introduction

Speaker: Bryan McKinnon (University of Glasgow)

9:15 AM Hall-B Status

Speaker: Stepan Stepanyan (Jefferson Lab)

9:45 AM News From Accelerator - New APEL

Speaker: Kirsten Deitrick (JLab)

10:00 AM Report from muCLAS12 Workshop

Speaker: Pierre Chatagnon (CEA Saclay)

10:30 AM Coffee Break

11:00 AM mRWELL Update

Speaker: Dr Rafayel Paremuzyan (Jefferson Lab)

11:20 AM New Institute Application - BNL

Speaker: Zhoudunming Tu (BNL)

11:35 AM New Institute Application - Catania

Speaker: Mariangela Bondi (INFN)

11:50 AM Target Group Update

Speaker: Chris Keith (Jefferson Lab)

12:10 PM CALCOM Update

Speaker: Daniel Carman (JLab)

12:45 PM Lunch Break

12:30 PM → 2:00 PM Day 1: Student and Postdoc Session

Convener: Mathieu Ouillon (Miss State U.)

2:00 PM → 5:05 PM Day 1: Software Working Group

Convener: Nathan Baltzell (Jefferson Lab)

2:00 PM Intro and Outlook

Speaker: Nathan Baltzell (Jefferson Lab)

2:20 PM RICH Alignment

Speaker: Connor Pecar (Duke University)

2:40 PM AI Progress in Forward Tracking

Speaker: Tongtong Cao (Jefferson Lab)

3:10 PM Real Run Number Simulations

Speaker: Raffaella De Vita (Jefferson Lab)

3:30 PM Coffee Break

Speaker: Maxwell House

4:00 PM ALERT AI Recon

Speaker: Mathieu Ouillon (Miss State)

4:25 PM ALERT AI Particle Identification

Speaker: Uditha Weerasinghe (Mississippi State University)

4:45 PM Hydra

Speaker: Torri Jeske (JLAB)

Wed, March 11

8:30 AM → 9:00 AM Day 2: Light Breakfast Available

9:00 AM → 11:00 AM Day 2: Discussion / Q&A With JLab Senior Leadership

Conveners: Bryan McKinnon (University of Glasgow), David Dean (TJNAF), Jens Dilling (Jefferson Lab)

10:30 AM Coffee Break

11:00 AM → 12:30 PM Day 2: Nuclear Physics Working Group

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

11:00 AM NPWG Buisness

5 min + 5 min

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

11:10 AM ALERT update (RG-L)

15 min + 5 min

Speakers: Raphaël Dupré (IJCLab, Paris-Saclay U.), Whitney Armstrong (Argonne National Laboratory)

11:30 AM ATOF Calibration

15 min + 5 min

Speaker: Zhiwan Xu (Argonne National Laboratory)

11:50 AM Helix fit for the AHDC

8 min + 2 min

Speaker: Zeyu Zhang (Tsinghua University)

12:00 PM DVMP phi production with ALERT

8 min + 2 min

Speaker: Akshit Mehta (New Mexico State University)

12:10 PM ALERT Track reconstruction progress report

8 min + 2 min

Speaker: Felix Touchte Codjo (IJCLAB)

12:20 PM Delta excitation of bound neutrons in He4 with ALERT

8 min + 2 min

Speaker: Amitabh Biswas (NMSU)

2:00 PM → 7:00 PM Day 2: NPWG and DPWG joint session on SIDIS studies and beyond

Conveners: Maria Zurek (Argonne National Laboratory), Raphaël Dupré (IJCLab, Paris-Saclay U.)

2:00 PM RG-D Update

20 min + 5 min

Speakers: Mathieu Ouillon (Miss State U.), Mathieu Ouillon (Miss State)

2:25 PM Nuclear TMDs in SIDIS

15 min + 5 min

Speaker: Suman Shrestha (Temple University)

2:45 PM Exclusive pi+ Spin Asymmetries from RGC and Fermi Motion Smearing Studies

20 min + 10 min

New Analysis in Review #7091961
Discussion Teaser on Fermi Motion Smearing

Speaker: Timothy Hayward (MIT)

3:15 PM Student Flash Talk: Preliminary look at RGC pi-(ND3) analysis

8 min + 2 min

Speaker: Maggie Kerr (Massachusetts Institute of Technology)

3:25 PM Exclusive VM production with RG A and C

15 min + 5 min

Speaker: Harut Avagyan (Jefferson Lab)

3:45 PM Coffee Break

4:15 PM Flash Talk: rho infiltration in SIDIS

8 min + 2 min
Common Discussion after VM in RGA and C talk

Speaker: Fatiha Benmokhtar (Duquesne University)

4:25 PM Beam Spin Asymmetries of Deeply Virtual rho production with RGA

15 min + 5 min

Speakers: Andrey Kim (UCONN), Nicholaus Trotta (Uconn)

4:45 PM SIDIS pi+ pi- dihadron asymmetries from RGC

15 min + 5 min

Speaker: Nilanga Wickramaarachchi (Duke University)

5:05 PM Lambda SIDIS production on nuclear targets

12 min + 3 min

Speaker: Uditha Weerasinghe (Mississippi State University)

5:20 PM Neutral Pion Multiplicities from RGA

15 min + 5 min

Speaker: Valerii Klimenko (Argonne National Laboratory)

5:40 PM SIDIS pi+ Modulations from RGA

15 min + 5 min

Speaker: Richard Capobianco

Thu, March 12

7:50 AM → 1:05 PM Day 3: Deep Processes Working Group

Convener: Maria Zurek (Argonne National Laboratory)

8:30 AM DPWG Intermezzo

Speaker: Maria Zurek (Argonne National Laboratory)

8:40 AM Analysis Review Discussion: Update on BONuS12 analysis

Review #5563554
15 min + 15 min

Speaker: Sebastian Kuhn (Old Dominion University)

9:10 AM Exclusive Charged Rho Beam Spin Asymmetry Extraction from RGA

15 min + 5 min

Speaker: Tyler Hellstern (Duke University)

9:30 AM Phi Electroproduction on the Neutron with RGB

15 min + 5 min

Speaker: Mathieu Ronayette (CEA Saclay)

9:50 AM Probing the pion structure with RGA data

20 min + 10 min

Speaker: Elouan Ferrand (CEA Saclay)

10:20 AM Coffee Break

10:50 AM Neutron DVCS Cross Section Extraction at the CLAS12 Experiment

15 min + 5 min

Speaker: Li Xu

11:10 AM DVCS on longitudinally polarized protons in deuterium with RGC

20 min + 10 min

Speaker: Noémie Pilleux (Argonne National Laboratory)

11:40 AM RGK DVCS Cross Section Measurements at Multiple Beam Energies

20 min + 10 min

Speaker: Yijie Wang (Massachusetts Institute of Technology)

12:10 PM Student Flash Talk: Machine Learning for Fake Neutron Detection in DVCS

8 min + 2 min

Speaker: Grace Ray (ANL)

12:20 PM Student Flash Talk: TBD

8 min + 2 min

Speaker: Mrs Neidy Lorena Bucuru Rodriguez (PhD Student - IJCLab JLAB/EIC Group)

8:30 AM → 9:00 AM Day 3: Light Breakfast Available

2:00 PM → 7:00 PM Day 3: Hadron Spectroscopy Working Group

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

2:00 PM Introduction

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

2:10 PM Novel Kaon Identification with Multi-Dimensional S-Weighting

Speaker: Asli Acar

2:50 PM Update on RG-K Cascade Production

Speakers: Bianca Gualtieri (Florida International University), Bianca Gualtieri (Florida International University)

3:30 PM Coffe Break

4:00 PM Exclusive omega meson studies

Speaker: Prof. Zhaozhong Shi (Lamar University)

4:40 PM Proton Antiproton Electroproduction off Protons at CLAS12

Speakers: Leonel Martinez (Florida International University), Leonel Martinez (Florida International University)

Fri, March 13

8:30 AM → 9:00 AM Day 4: Light Breakfast Available

9:00 AM → 1:05 PM Day 4

Convener: Bryan McKinnon (University of Glasgow)

9:00 AM PAC Proposal

Speaker: Dr Sebouh Paul (Florida International University)

9:20 AM RG-M Update

Speaker: Andrew Denniston (Tel Aviv University)

9:40 AM Scientific Computing

Speaker: Brad Sawatzky (Jefferson Lab)

10:00 AM Publication Discussion

Speaker: Bryan McKinnon (University of Glasgow)

10:30 AM Coffee Break

11:00 AM Service Work Committee Report

Speaker: Yordanka Ilieva (University of South Carolina)

11:15 AM Speakers Committee Report

Speaker: Lucilla Lanza

11:30 AM Student/Postdoc Report

Speaker: Mathieu Ouillon (Miss State U.)

11:45 AM Membership Committee Report

Speaker: Silvia Niccolai (IJCLab Orsay)

12:00 PM Closeout

Speaker: Bryan McKinnon (University of Glasgow)