CLAS Collaboration Meeting March 2022

Name: CLAS Collaboration Meeting March 2022
Start: 2022-03-01T08:30:00-05:00
End: 2022-03-04T13:30:00-05:00
Location: Jefferson Lab

Mar 1, 2022, 8:30 AM → Mar 4, 2022, 1:30 PM US/Eastern

Jefferson Lab

12000 Jefferson Ave, Newport News, VA 23606

Silvia Niccolai (IJCLab Orsay)

Description

Remote meeting. Zoom link: https://jlab-org.zoomgov.com/j/1617510174

Tuesday, March 1
- 8:30 AM → 10:40 AM
  Collaboration Meeting - Plenary 1
  
  Convener: Silvia Niccolai (IJCLab Orsay)
  
  video1006123219.mp4
  - 8:30 AM
    
    Welcome and introductory remarks 15m
    
    Speaker: Silvia Niccolai (IJCLab Orsay)
    
    collaboration_status_3_2022.pdf
  - 8:45 AM
    
    Hall-B Status 30m
    
    Speaker: Stepan Stepanyan (Jefferson Lab)
    
    HallB_status_clas_coll_03012022.pdf
  - 9:15 AM
    
    News from the Lab 30m
    
    Speaker: Dr David Dean
  - 9:45 AM
    
    Status of the accelerator 30m
    
    Speaker: Michael Tiefenback (JLab)
    
    Tiefenback_CLAS-Collaboration_March2022.pptx
  - 10:15 AM
    
    About a forward calorimeter / muon detector for CLAS12 25m
    
    Speaker: Miguel Arratia (University of California, Riverside)
    
    Arratia_CLAS12March22.pdf
- 10:40 AM → 10:55 AM
  
  Coffee Break 15m
- 10:55 AM → 1:00 PM
  Collaboration Meeting - Plenary 2
  
  Convener: Silvia Niccolai (IJCLab Orsay)
  - 10:55 AM
    
    Beam-Recoil Transferred Polarization in K+Y Electroproduction in the Nucleon Resonance Region with CLAS12 25m
    
    Speaker: Daniel Carman (JLab)
    
    clas-mar22-dsc.pdf
  - 11:20 AM
    
    Neutral pion transition form factor measurement: a new proposal 25m
    
    Speaker: Ilya Larin (UMass Amherst)
    
    ilarin_clas_0321.pdf
  - 11:45 AM
    
    News from the Physics Division 30m
    
    Speaker: Cynthia Keppel (Jefferson Lab)
  - 12:15 PM
    
    Open discussion on future plans for the Collaboration 45m
    
    CEBAF_FFA_CLASS_2021.pdf
    
    clas12_hi-lumi_collmeeting_nov.pdf
    
    clas12_hi-lumi_collmeeting.pdf
    
    CLAS24_Nuclei.pdf
    
    CLAS-MidLongRangePlan-2-16-22.pdf
    
    future_jlab_discussion.pdf
    
    high-energy-clas24_pilloni_nov.pdf
    
    high-energy-intensity_pilloni.pptx
    
    Sergey_CLAS_Collab_Meeting_June_2_2021.pdf
- 2:00 PM → 4:00 PM
  
  Students and post-docs meeting
  
  Minutes
  
  Convener: Taya Chetry (Mississippi State University)
  
  welcome2CLAS.pdf
  
  https://docs.google.com/document/d/17TVVXA6Ifk45E6YsQpWnfDSbqD9q5ykplG5yNjDOc-E/edit?usp=sharing
Wednesday, March 2
- 8:00 AM → 10:45 AM
  Software and Calcom
  
  Convener: Raffaella De Vita (INFN - Genova)
  
  video1776193457.mp4
  - 8:00 AM
    
    Introduction 5m
    
    Speaker: Raffaella De Vita (INFN - Genova)
    
    20220102_collmeet_intro.pdf
  - 8:05 AM
    
    CalCom Report 25m
    
    Speaker: Daniel Carman (JLab)
    
    calcom-update-03022022.pdf
  - 8:35 AM
    
    DC Calibration Status 10m
    
    Speaker: Florian Hauenstein (Old Dominion University)
    
    DCupdate_clasmeeting_03:02:2022.pdf
  - 8:50 AM
    
    CVT Alignment 25m
    
    Speaker: Sebouh Paul (UC Riverside)
    
    KAA_03_02_2022 (3).pdf
  - 9:15 AM
    
    KF-based tracking for the RG-F RTPC 20m
    
    Speaker: Mathieu Ouillon
    
    slides_KF_for_BONUS12.pdf
  - 9:35 AM
    
    Pass2 Preparation Status 20m
    
    Speaker: Raffaella De Vita (INFN - Genova)
    
    20220102_collmeet_pass2.pdf
  - 10:00 AM
    
    Computing Status and News 15m
    
    Speaker: Nathan Baltzell (Jefferson Lab)
    
    baltzell-comp-20220301.pdf
  - 10:20 AM
    
    AI for reaction ID 20m
    
    Speaker: Richard Tyson (University of Glasgow)
    
    AI_Reaction_ID_CLAS12Collab_March22.pdf
- 10:45 AM → 11:05 AM
  
  Coffee break 20m
- 11:05 AM → 1:05 PM
  Physics Working Group Joint Session I: Nuclear Physics
  
  Minutes
  
  Convener: Lamiaa El Fassi (Mississippi State U.)
  
  at least 2 min should be dedicated to questions in each assigned time slot.
  - 11:05 AM
    
    ALERT (RG-L) Status Update 21m
    
    Speaker: Raphaël Dupré (IPN Orsay)
    
    RGL-Update.pdf
  - 11:26 AM
    
    The Electrons for Neutrinos Initiative—Purpose and Prospects for Analysis in RGM Data 21m
    
    Speaker: Joshua Barrow (MIT, TAU)
    
    Presentation-JLBarrow-3-2-2022.pdf
  - 11:47 AM
    
    Constraining Neutrino Physics Models Using Electron Scattering Data from Jefferson Lab 21m
    
    Speaker: Stuart Fegan (University of York)
    
    FeganNPWG_Mar2022.pdf
  - 12:08 PM
    
    Benchmarking of neutrino energy reconstruction methods using electron-deuterium scattering data 21m
    
    Speaker: Anjali Nambrath
    
    Nambrath_NPWG_March2022.pdf
  - 12:29 PM
    
    Neutron Efficiency of the Central Neutron Detector 21m
    
    Speaker: Erin Seroka (The George Washington University)
    
    clas-collab-march2022-seroka.pdf
  - 12:50 PM
    
    RG-D Status Update 15m
    
    Speaker: Lamiaa El Fassi (Mississippi State U.)
    
    RGD-Update-Mar22.pdf
- 2:00 PM → 4:00 PM
  
  Membership Committee Meeting
  
  Convener: Bryan McKinnon (University of Glasgow)
  
  Zoom link
Thursday, March 3
- 8:00 AM → 10:20 AM
  Physics Working Group Joint Session II: Hadron Spectroscopy
  
  Convener: Bryan McKinnon (University of Glasgow)
  
  video1237385767.mp4
  - 8:00 AM
    
    Evaluation of differential KLambda and KSigma electroproduction cross sections from the CLAS data 25m
    
    Speaker: Maxim Davydov (Moscow State University)
    
    Davydov_Maksim.pdf
  - 8:25 AM
    
    J/psi near threshold photoproduction off the proton and neutron 25m
    
    Speaker: Richard Tyson (University of Glasgow)
    
    Jpsi_CollabMeeting_March22.pdf
  - 8:50 AM
    
    Status update: RG-K 25m
    
    Speaker: Annalisa D'Angelo (University of Rome Tor Vergata and INFN Roma Tor Vergata)
    
    RGK_CLAS_coll_meeting_3_3_2022.pdf
  - 9:15 AM
    
    First results from CLAS12 data on inclusive electron scattering observables in the resonance region 25m
    
    Speaker: Valerii Klimenko (University of Connecticut)
    
    InclusiveCollaboration.pdf
  - 9:40 AM
    
    J/psi photoproduction near threshold with CLAS12 25m
    
    Speaker: Joseph Newton (JLab)
    
    mar2022.pdf
  - 10:05 AM
    
    K+K+K-(Lambda/Sigma) analysis from RGA 15m
    
    Speaker: Achyut Khanal (Florida International University)
    
    clas-collaboration-meeting-march-2022.pdf
- 10:20 AM → 10:30 AM
  
  Coffee break 10m
- 10:30 AM → 1:00 PM
  Physics Working Group Joint Session III: Deep Processes
  
  Convener: Marco Contalbrigo (INFN Ferrara)
  - 10:30 AM
    
    Introduction and RGH status 20m
    
    Speaker: Marco Contalbrigo (INFN Ferrara)
    
    DPWG.pdf
    
    RGH_status.pdf
  - 10:50 AM
    
    Beam-spin asymmetries for pDVCS and nDVCS on the deuteron with RGB data 20m
    
    Speaker: Silvia Niccolai (IJCLab Orsay)
    
    nDVCS_niccolai.pdf
  - 11:10 AM
    
    DVCS and DVpi0 beam-spin asymmetry with RGK data 35m
    
    Speaker: Francois-Xavier Girod (UConn)
    
    girod_DVCS_pi0_DPWG_Mar22.pdf
  - 11:45 AM
    
    DVCS cross section measurement with the rg-a fall 2018 data 20m
    
    Speaker: Sangbaek Lee (MIT)
    
    DVCS_xsec_rga.pdf
  - 12:05 PM
    
    RGA pi0 cross section analysis update 15m
    
    Speaker: Robert Johnston (MIT)
    
    CLAS12_Meeting_20220303_DVPiP_RJohnston.pdf
  - 12:20 PM
    
    Update on BAND analysis 20m
    
    Speaker: Tyler Kutz (MIT/GW)
    
    kutz_band_clas12_Feb2022.pdf
  - 12:40 PM
    
    Study of SRC via SIDIS tagged with a fast neutron 20m
    
    Speaker: Erez Cohen (Tel Aviv University)
    
    ErezCohen_SIDIS_SRC_CLAS_NPWG_Mar2022.pdf
- 2:00 PM → 4:35 PM
  Physics Working Group Joint Session IV: Deep Processes
  
  Convener: Marco Contalbrigo (INFN Ferrara)
  
  video1151995553.mp4
  
  video1415079149.mp4
  - 2:00 PM
    
    Dihadron BSA comparison between RGA and RGB 20m
    
    Speaker: Christopher Dilks (Duke University)
    
    dilks-dihadrons.pdf
  - 2:20 PM
    
    Extension of the b2b analysis to new channels 20m
    
    Speaker: Timothy Hayward (University of Connecticut)
    
    hayward_b2b_flavor_update_clas_collaboration_meeting.pdf
  - 2:40 PM
    
    Back-to-Back SSA measurements with longitudinally polarized targets 20m
    
    Speaker: Harut Avagyan (Jefferson Lab)
    
    2022-ccm-March3.pdf
  - 3:00 PM
    
    Multi-Dimentional analsysis of the ep->e'p'+X channel 15m
    
    Speaker: Fatiha Benmokhtar (Duquesne University)
    
    Benmokhtar-ep-epX-v5.pdf
  - 3:15 PM
    
    Exclusive pi- channel analysis (ep->e pi- Delta++) 20m
    
    Speaker: Stefan Diehl (Justus Liebig University Giessen and University of Connecticut)
    
    Diehl_CLAS_March_2022_pimdelta.pdf
  - 3:35 PM
    
    Exclusive rho analyses from RG-A data 15m
    
    Speaker: Nicholaus Trotta (University of Connecticut)
    
    RhoAnalysis_ClasColab.pdf
  - 3:50 PM
    
    Exclusive omega analyses from RG-A data 15m
    
    Speaker: Jared Richards (University of Connecticut)
    
    jaredr_03_03_22.pdf
  - 4:05 PM
    
    SIDIS pi+ unpolarized cross-section measurements from RG-A 15m
    
    Speaker: Richard Capobianco (University of Connecticut)
  - 4:20 PM
    
    Exclusive KLambda(1520) analyses from RG-A 15m
    
    Speaker: Utsav Shrestha (University of Connecticut)
    
    clas_utsav.pdf
Friday, March 4
- 8:30 AM → 10:30 AM
  Collaboration Meeting - Plenary 3
  
  Convener: Silvia Niccolai (IJCLab Orsay)
  
  video1071217173.mp4
  - 8:30 AM
    
    Status and perspectives for TMDs (preliminary title) 45m
    
    Speaker: Alessandro Bacchetta (University of Pavia and INFN Pavia)
    
    Bacchetta_CLAS2022.pdf
  - 9:15 AM
    
    DVCS on the proton 25m
    
    Speaker: Maxime DEFURNE (CEA Saclay)
  - 9:40 AM
    
    Electron Beam Energy Reconstruction for Neutrino Oscillation Measurements 25m
    
    Speaker: Mariana Khachatryan (ODU)
    
    CLAScollab_march4_2022.pdf
  - 10:05 AM
    
    New results on BSA from CLAS data in the resonance region 25m
    
    Speaker: Evgeny Isupov (Moscow State U.)
    
    2022CLAS_IsupovBSA.pdf
- 10:30 AM → 10:50 AM
  
  Coffee break 20m
- 10:50 AM → 1:15 PM
  Collaboration Meeting - Plenary 4
  
  Convener: Silvia Niccolai (IJCLab Orsay)
  - 10:50 AM
    
    Update on RG-C preparation 25m
    
    Speaker: Pushpa Pandey (Old Dominion University)
    
    RGCUpdate_March2022_CLASCOLLAB.pdf
  - 11:15 AM
    
    RG-M "end-of-run talk" 25m
    
    Speaker: Justin Estee (MIT)
    
    RGM-Update_Clas12Collaboration_EndofRun_March2022.pdf
  - 11:40 AM
    
    Membership Committee report 15m
    
    Speaker: Bryan McKinnon (University of Glasgow)
    
    MemCommMar2022.pdf
  - 11:55 AM
    
    Speakers Committee report 15m
    
    Speaker: Nicholas Zachariou (University of York)
    
    CSC_March2022.pdf
  - 12:10 PM
    
    Service Work Committee report 15m
    
    Speaker: Yordanka Ilieva (University of South Carolina)
    
    Report_CLAS.pdf
  - 12:25 PM
    
    Presentation of the new students/post-docs representative 15m
    
    Speaker: Taya Chetry (Mississippi State University)
    
    SPMarch2022-CLASCollaboration-Taya.pdf
  - 12:40 PM
    
    Closeout 20m
    
    Speaker: Silvia Niccolai (IJCLab Orsay)
    
    closeout_clas_meeting_3_2022.pdf