CLAS Collaboration Meeting April 2020

Apr 28, 2020, 8:30 AM → Apr 29, 2020, 1:10 PM US/Eastern

Jefferson Lab

Tuesday, April 28

CLAS Collaboration Meeting - Plenary

https://bluejeans.com/535267926

Convener: Kyungseon JOO (University of Connecticut)

1 Welcome and introductory remarks

Speaker: Kyungseon JOO (University of Connecticut)

Slides CLAS12_Collaboration_Meeting_2020-04.pdf

2 Hall-B status

Speaker: Marco Battaglieri (Jefferson Lab)

Slides CLAS-CM-Apr-20.pdf

3 RG-F Report

Speaker: Sebastian Kuhn (Old Dominion University)

Slides CLASCollabApril28.pptx

4 CLAS12 Forward Tracking

Speaker: Daniel Carman (Jefferson Lab)

Slides fwd-trk-04282020.pdf

5 CLAS12 Central Tracking

Speaker: Yuri Gotra (Jefferson Lab)

Slides 2020_04_28_clas_cvt_tf.pdf

6 CLAS12 detection efficiency and BG merging validation

Speaker: Stepan Stepanyan (Jefferson Lab)

Slides report_bg_mergin_efficiency.pdf

Break

Physics Working Group Joint Session - I

https://bluejeans.com/535267926

Convener: Lamiaa El Fassi (Mississippi State U.)

7 Color Propagation Studies in CLAS: Present and Future

Speaker: Will Brooks (Universidad Técnica Federico Santa María)

Slides

• Brooks_final.pdf
• Brooks_v0.pdf
• Brooks_v1.pdf
• Brooks_v2.pdf

8 Update on Omega Hadronization Studies

Speaker: Andrés Bórquez (UTFSM)

Slides NPWG_borquez.pdf

9 Unfolding Λ Hyperon Hadronization using CLAS EG2 data

Speaker: Taya Chetry (Mississippi State University)

Slides CLAS_coll_meeting_28April-2020-EG2LambdaUpdates.pdf

10 An update on the ALERT TOF detector

Speaker: Whitney Armstrong (Argonne National Laboratory)

Slides alert_update_April_2020.pdf

11 Proposal to measure A = 3 nuclei in Hall B

Speakers: James Maxwell (Jefferson Lab) , Richard Milner (MIT)

Slides CLAS12_He3prop.pdf maxwell_CLAS2020.pdf

12 Beam charge asymmetries for deeply virtual Compton scattering on the proton at CLAS12

Speaker: Eric Voutier (CNRS/IN2P3/IPNO - UPS)

Slides CLAS-0420.pdf

Wednesday, April 29

Physics Working Group Joint Session - II

https://bluejeans.com/535267926

Convener: Marco Contalbrigo (INFN Ferrara)

13 RG-A Data Analsyses and Analysis Notes

Speaker: Latifa Elouadrhiri (Jefferson Lab)

Slides Latifa_Collaboration_meeting_04292020.pptx

14 Inclusive electroproduction with CLAS12 (1st Publication)

Speaker: Nick Markov (Jefferson Lab)

Slides colMeetingApril20Inclusive.pdf

15 BSA measurements of SIDIS pi+ with special emphasis on fiducial volume and Hadron PIDs (1st Publication)

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

Slides Diehl_CLAS_April_2020_SIDIS_pion_BSA.pdf

16 BSA for SIDIS dihadron (pi+pi-) (1st Publication)

Speaker: Christopher Dilks (Duke University)

Slides dihadrons_april2020_collab.pdf

17 Comparison of DIS and SIDIS kinematcal distributions in inbending vs outbending

Speaker: Harut Avagyan (Jefferson Lab)

Slides 2020-Apr29-clasc.pdf

18 Fiducial volume for xsec measurements and other common studies for RG-A analyses

Speaker: Francois-Xavier Girod (University of Connecticut)

Slides girod_CLAS_Apr20.pdf

Break

Physics Working Group Joint Session - III

https://bluejeans.com/535267926

Convener: Bryan McKinnon (University of Glasgow)

19 TCS with special emphasis on PIDs

Speaker: Pierre Chatagnon (Orsay)

Slides PresentationTCS.pdf

20 J/psi photoproduction near threshold with CLAS12

Speaker: Joseph Newton (Old Dominion University)

Slides jpsi_clas12_apr2020.pdf

21 Photoproduction of the f2 meson using g12 data

Speaker: Ken Hicks (Ohio University)

Slides 2020-04-29-CLAS-f2-Hicks.pdf

22 Update on Lambda-N elastic scattering cross sections: systematic uncertainties

Speaker: Joey Rowley (Ohio University)

Slides CLAS_collab_2020.pdf

23 Introduction to very strange hexaquarks

Speaker: Matthew Nicol (University of York)

Slides Hexaquarks_at_CLAS12_-_29_04_2020.pdf

24 Photoproduction of Lambda* at CLAS

Speaker: Utsav Shrestha (Ohio University)

Slides clas_utsav.pdf

25 Closing Remarks

Speaker: Kyungseon JOO (University of Connecticut)

Slides Closing_Joo_APRIL_2020.pdf