SBS Collaboration (remote) Meeting

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

Tue, July 14

8:50 AM → 10:30 AM Morning Sessiom

8:50 AM → 9:00 AM Welcome/collaboration status

Speaker: Andrew Puckett (University of Connecticut)

Slides SBS_Collaboration.pdf

9:00 AM → 9:15 AM Hall A and SBS status

Speaker: Cynthia Keppel (Jefferson Lab)

Slides SBS_collab_July2020.pdf

9:15 AM → 9:45 AM SBS Program overview

Speaker: Bogdan Wojtsekhowski (Jefferson Lab)

Slides SBS_Collaboration-2020.pdf

9:45 AM → 10:30 AM Subsystem task lists/milestones

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

10:30 AM → 11:00 AM Break

11:00 AM → 11:30 AM Future Physics Ideas Using SBS Apparatus

11:00 AM → 11:15 AM 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

11:15 AM → 11:30 AM 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

11:30 AM → 12:00 PM Future physics ideas using SBS

11:30 AM → 11:45 AM J/Psi polarization observables

Speaker: Lubomir Pentchev (Jefferson Lab)

Slides LPentchev_Jpsi_SBS.pdf

11:45 AM → 12:00 PM Physics with positron beam using SBS--positron white paper overview

Speaker: Axel Schmidt (MIT)

Slides schmidt_sbs20.pdf

12:00 PM → 1:00 PM Lunch

1:00 PM → 3:30 PM First afternoon session (engineering/infrastructure)

1:00 PM → 1:30 PM SBS design/engineering

Speaker: Robin Wines (Jefferson Lab)

Slides SBS_-July2020-rw.pdf

1:30 PM → 2:10 PM 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

2:10 PM → 2:25 PM beamline (Hall A-specific)

Speaker: David Flay (Jefferson Lab)

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

2:25 PM → 2:40 PM 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

2:40 PM → 2:55 PM SBS target(s) status (GMN/GEP?, non-Helium-3)

Speaker: david meekins (JLAB)

Slides GMn-Target-7-2020.pdf

2:55 PM → 3:15 PM GMN run plan overview

Speaker: Brian Quinn (CMU)

Slides BPQ_GMn_status_July_2020.pdf BPQ_GMn_status_July_2020.pptx

3:15 PM → 3:30 PM Documentation status (ESP,OSP,COO, safety docs and ops manuals)

Speaker: Ed Folts (JLAB)

3:30 PM → 3:50 PM Break

3:50 PM → 4:10 PM BigBite detector and DAQ overview

Speaker: Bogdan Wojtsekhowski (Jefferson Lab)

Slides BigBite-overview.pdf

3:50 PM → 6:05 PM Second afternoon session: GMN detector (non-GEM) status

4:10 PM → 4:25 PM BigBite preshower/shower status

Speaker: Arun Tadepalli (Jefferson Lab)

Slides BigBite_SBS_current_status.pdf BigBite_SBS_current_status.pptx

4:25 PM → 4:40 PM GRINCH status

Speaker: Bradley Yale (UNH)

Slides SBSCollabSpring2020.pdf

4:40 PM → 5:05 PM HCAL status and LDRD proposal

Speaker: Dr Scott Barcus (Jefferson Lab)

Slides SBS_Meeting_July_2020.pdf

5:05 PM → 5:20 PM LHRS restoration

Speaker: Robert Michaels (JLab)

5:20 PM → 6:05 PM 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

9:00 AM → 9:15 AM BigBite Timing hodoscope status

Speaker: Rachel Montgomery (University of Glasgow)

Slides Montgomery_Hodoscope_SBSCollabMeet_Update_150720.pdf

9:00 AM → 12:00 PM BigBite and GEN-RP detector status, continued

9:15 AM → 9:45 AM INFN GEMs status

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

Slides 2007_SBS-FrontTracker.pdf

9:45 AM → 10:05 AM UVA GEMs status

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

10:05 AM → 10:20 AM TBD

Speaker: Xinzhan Bai (University of Virginia)

10:20 AM → 10:35 AM GEM commissioning status

Speaker: Mr Thir Gautam (HU)

Slides SBSGEM_TalkThir.pdf

10:35 AM → 11:00 AM Break

11:00 AM → 11:30 AM 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

11:30 AM → 12:00 PM 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 → 1:00 PM Lunch

1:00 PM → 3:00 PM First afternoon session: Software and more DAQ

1:00 PM → 1:30 PM 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

1:30 PM → 2:00 PM SBS software status, II: Simulation/digitization/simulation decoding

Speaker: Dr Eric Fuchey (University of Connecticut)

Slides EFuchey_SBS_soft_update_20200715.pdf

2:00 PM → 2:20 PM GEP tracking studies

Speaker: Mr Weizhi Xiong (Duke)

Slides SBS_collaboration_meeting_GEP_tracking.pdf

2:20 PM → 2:40 PM SBS GEP DAQ (beyond GMN/GEN/SIDIS): High-speed GEM DAQ for GEP: SSP/VTP/etc

Speaker: Benjamin Raydo (Jefferson Lab)

2:40 PM → 3:00 PM CDET DAQ upgrade

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

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

3:00 PM → 3:30 PM Break

3:30 PM → 4:00 PM Polarized 3He target

Speaker: Gordon Cates (UVA)

3:30 PM → 5:00 PM Second afternoon session: GEN/SIDIS/GEP

4:00 PM → 4:20 PM SBS RICH

Speaker: Andrew Puckett (University of Connecticut)

Slides PuckettRICH_SBS2020.pdf

4:20 PM → 4:40 PM GEP ECAL status

Speaker: Mark Jones (Jefferson Lab)

Slides mkjones_sbs_ecal_july_2020.pdf

4:40 PM → 5:00 PM CDET status

Speaker: Peter Monaghan (Christopher Newport University)

Slides cdet-status-july2020-monaghan.pdf

5:00 PM → 6:00 PM Other collaboration business/general collaboration discussion: manpower/students/tasks/COVID impacts

5:00 PM → 6:00 PM Third afternoon session