SBS Collaboration (remote) Meeting

Jul 14, 2020, 8:50 AM → Jul 15, 2020, 6:10 PM US/Eastern

Tue, July 14

Morning Sessiom

1 Welcome/collaboration status

Speaker: Andrew Puckett (University of Connecticut)

Slides SBS_Collaboration.pdf

2 Hall A and SBS status

Speaker: Cynthia Keppel (Jefferson Lab)

Slides SBS_collab_July2020.pdf

3 SBS Program overview

Speaker: Bogdan Wojtsekhowski (Jefferson Lab)

Slides SBS_Collaboration-2020.pdf

Subsystem task lists/milestones

Short presentations from subsystem contact people on high-level tasks/milestones toward subsystem readiness for experiments.

10:30 AM Break

Future Physics Ideas Using SBS Apparatus

4 Polarization Transfer in charged pion photoproduction

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

Slides polarization_transfer_wide_angle.pdf polarization_transfer_wide_angle.pptx

5 Two-photon exchange in electron-neutron elastic scattering

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

Slides EF_nTPE_SBScoll20200714.pdf

Future physics ideas using SBS

6 J/Psi polarization observables

Speaker: Lubomir Pentchev (Jefferson Lab)

Slides LPentchev_Jpsi_SBS.pdf

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

Speaker: Axel Schmidt (MIT)

Slides schmidt_sbs20.pdf

12:00 PM Lunch

First afternoon session (engineering/infrastructure)

8 SBS design/engineering

Speaker: Robin Wines (Jefferson Lab)

Slides SBS_-July2020-rw.pdf

9 SBS installation plans/schedule/access

Speaker: Jessie Butler (Jefferson Lab)

Installation Schedule SBS_Installation_13July2020_Collab_Meeting.pdf

Slides SBS_Installation_SAD_2020_13July2020_Collab_Meeting.pdf

10 beamline (Hall A-specific)

Speaker: David Flay (Jefferson Lab)

Slides dflay_hall-a-beamline_07-14-20.pdf

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

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

Slides yves-flay_SBSCOLLAB.pdf

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

Speaker: david meekins (JLAB)

Slides GMn-Target-7-2020.pdf

13 GMN run plan overview

Speaker: Brian Quinn (CMU)

Slides BPQ_GMn_status_July_2020.pdf BPQ_GMn_status_July_2020.pptx

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

Speaker: Ed Folts (JLAB)

3:30 PM Break

15 BigBite detector and DAQ overview

Speaker: Bogdan Wojtsekhowski (Jefferson Lab)

Slides BigBite-overview.pdf

Second afternoon session: GMN detector (non-GEM) status

16 BigBite preshower/shower status

Speaker: Arun Tadepalli (Jefferson Lab)

Slides BigBite_SBS_current_status.pdf BigBite_SBS_current_status.pptx

17 GRINCH status

Speaker: Bradley Yale (UNH)

Slides SBSCollabSpring2020.pdf

18 HCAL status and LDRD proposal

Speaker: Dr Scott Barcus (Jefferson Lab)

Slides SBS_Meeting_July_2020.pdf

19 LHRS restoration

Speaker: Robert Michaels (JLab)

20 New member introductions

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

Speakers: 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)

Slides SBS_proposal_armstrong.pdf umass_sbs_kk.pdf

Wed, July 15

21 BigBite Timing hodoscope status

Speaker: Rachel Montgomery (University of Glasgow)

Slides Montgomery_Hodoscope_SBSCollabMeet_Update_150720.pdf

BigBite and GEN-RP detector status, continued

22 INFN GEMs status

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

Slides 2007_SBS-FrontTracker.pdf

23 UVA GEMs status

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

24 TBD

Speaker: Xinzhan Bai (University of Virginia)

25 GEM commissioning status

Speaker: Mr Thir Gautam (HU)

Slides SBSGEM_TalkThir.pdf

10:35 AM Break

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

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

Speaker: Brad Sawatzky (Jefferson Lab)

Slides RPGEN-Subsystem-Summary-Sawatzky.pdf RPGEN-Uupdate-Sawatzky_July2020.pdf

27 GMN/GEN-RP DAQ

Speaker: Alexandre Camsonne (Jefferson Laboratory)

Slides SBSDAQ-GMn-July-15th-2020.pdf SBSDAQ-GMn-July-15th-2020.pptx

12:00 PM Lunch

First afternoon session: Software and more DAQ

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

Speaker: Andrew Puckett (University of Connecticut)

Slides Puckett_SBS_Software.pdf

29 SBS software status, II: Simulation/digitization/simulation decoding

Speaker: Dr Eric Fuchey (University of Connecticut)

Slides EFuchey_SBS_soft_update_20200715.pdf

30 GEP tracking studies

Speaker: Mr Weizhi Xiong (Duke)

Slides SBS_collaboration_meeting_GEP_tracking.pdf

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

Speaker: Benjamin Raydo (Jefferson Lab)

32 CDET DAQ upgrade

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

Slides dflay_cdet-daq-upgrade_07-15-20.pdf

3:00 PM Break

33 Polarized 3He target

Speaker: Gordon Cates (UVA)

Second afternoon session: GEN/SIDIS/GEP

34 SBS RICH

Speaker: Andrew Puckett (University of Connecticut)

Slides PuckettRICH_SBS2020.pdf

35 GEP ECAL status

Speaker: Mark Jones (Jefferson Lab)

Slides mkjones_sbs_ecal_july_2020.pdf

36 CDET status

Speaker: Peter Monaghan (Christopher Newport University)

Slides cdet-status-july2020-monaghan.pdf

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

Third afternoon session