SBS Collaboration (remote) Meeting

Contribution List

0. Welcome/collaboration status

Andrew Puckett (University of Connecticut)

7/14/20, 8:50 AM

1. Hall A and SBS status

Cynthia Keppel (Jefferson Lab)

7/14/20, 9:00 AM

2. SBS Program overview

Bogdan Wojtsekhowski (Jefferson Lab)

7/14/20, 9:15 AM

4. Polarization Transfer in charged pion photoproduction

Andrew Puckett (University of Connecticut) , Arun Tadepalli (Jefferson Lab)

7/14/20, 11:00 AM

5. Two-photon exchange in electron-neutron elastic scattering

Dr Eric Fuchey (University of Connecticut) , sheren alsalmi (kent state university)

7/14/20, 11:15 AM

6. J/Psi polarization observables

Lubomir Pentchev (Jefferson Lab)

7/14/20, 11:30 AM

7. Physics with positron beam using SBS--positron white paper overview

Axel Schmidt (MIT)

7/14/20, 11:45 AM

8. SBS design/engineering

Robin Wines (Jefferson Lab)

7/14/20, 1:00 PM

9. SBS installation plans/schedule/access

Jessie Butler (Jefferson Lab)

7/14/20, 1:30 PM

10. beamline (Hall A-specific)

David Flay (Jefferson Lab)

7/14/20, 2:10 PM

11. beamline (Accelerator-specific and Hall/accelerator interface. components under accelerator control: correctors, ion chambers, FSD, accelerator software, etc)

Dr David Flay (Jefferson Lab) , Dr yves roblin (jefferson lab)

7/14/20, 2:25 PM

12. SBS target(s) status (GMN/GEP?, non-Helium-3)

david meekins (JLAB)

7/14/20, 2:40 PM

13. GMN run plan overview

Brian Quinn (CMU)

7/14/20, 2:55 PM

14. Documentation status (ESP,OSP,COO, safety docs and ops manuals)

Ed Folts (JLAB)

7/14/20, 3:15 PM

15. BigBite detector and DAQ overview

Bogdan Wojtsekhowski (Jefferson Lab)

7/14/20, 3:50 PM

16. BigBite preshower/shower status

Arun Tadepalli (Jefferson Lab)

7/14/20, 4:10 PM

17. GRINCH status

Bradley Yale (UNH)

7/14/20, 4:25 PM

18. HCAL status and LDRD proposal

Dr Scott Barcus (Jefferson Lab)

7/14/20, 4:40 PM

19. LHRS restoration

Robert Michaels (JLab)

7/14/20, 5:05 PM

3. New member introductions

David Armstrong (Jefferson Lab) , Dr David Flay (Jefferson Lab) , Prof. Donald Jones Jones (Temple University) , Holly Szumila-Vance (JLab) , Jim Napolitano (Temple University) , Krishna Kumar (UMass) , Paul Souder (Syracuse University)

7/14/20, 5:20 PM

Informal introductions of new SBS collaborators. ~5 minutes per PI/group/individual

24. BigBite Timing hodoscope status

Rachel Montgomery (University of Glasgow)

7/15/20, 9:00 AM

21. INFN GEMs status

Evaristo Cisbani (INFN Rome & Italian National Institute of Health)

7/15/20, 9:15 AM

22. UVA GEMs status

Kondo Gnanvo (University of Virginia) , Nilanga Liyanage (University of Virginia)

7/15/20, 9:45 AM

41. TBD

Xinzhan Bai (University of Virginia)

7/15/20, 10:05 AM

25. GEM commissioning status

Mr Thir Gautam (HU)

7/15/20, 10:20 AM

26. GEN-RP Infrastructure, Installation Plans, and ERR Status

Brad Sawatzky (Jefferson Lab)

7/15/20, 11:00 AM

Consolidated talk on ERR status, and (non-GEM) detectors, installation plans, active and passive analyzers, hodoscopes, etc.

28. GMN/GEN-RP DAQ

Alexandre Camsonne (Jefferson Laboratory)

7/15/20, 11:30 AM

29. SBS software status, I: Reconstruction: SBS-offline/Podd status/GMN and GEN-RP event reconstruction

Andrew Puckett (University of Connecticut)

7/15/20, 1:00 PM

30. SBS software status, II: Simulation/digitization/simulation decoding

Dr Eric Fuchey (University of Connecticut)

7/15/20, 1:30 PM

31. GEP tracking studies

Mr Weizhi Xiong (Duke)

7/15/20, 2:00 PM

32. SBS GEP DAQ (beyond GMN/GEN/SIDIS): High-speed GEM DAQ for GEP: SSP/VTP/etc

Benjamin Raydo (Jefferson Lab)

7/15/20, 2:20 PM

33. CDET DAQ upgrade

Alexandre Camsonne (Jefferson Laboratory) , David Flay (Jefferson Lab)

7/15/20, 2:40 PM

34. Polarized 3He target

Gordon Cates (UVA)

7/15/20, 3:30 PM

35. SBS RICH

Andrew Puckett (University of Connecticut)

7/15/20, 4:00 PM

36. GEP ECAL status

Mark Jones (Jefferson Lab)

7/15/20, 4:20 PM

37. CDET status

Peter Monaghan (Christopher Newport University)

7/15/20, 4:40 PM

38. Other collaboration business/general collaboration discussion: manpower/students/tasks/COVID impacts

7/15/20, 5:00 PM

23. GEN-RP ERR status

Brad Sawatzky (Jefferson Lab)

20. Open discussion

27. TBD

Dr Chandan Ghosh (Stony Brook University)

UMass group talk I

39. TBD

Ms Hanjie Liu (Columbia University)

UMass Group Talk II

40. TBD

Nilanga Liyanage (University of Virginia)

Nilanga's student/PD