E12-17-004-ERR-29May2019

E12-17-004 Experimental Readiness Review 2019 (Hall A)

• E12-17-004: Measurement of the Ratio GEn/GMn by the Double-polarized 2H(e,e'n) Reaction in Hall A
  • Local copy of proposal

• JLab Experimental Readiness Review Chart

Charge & Final Report

• ERR Charge: ERR Charge
  • Report: E12-17-004 Final Report

Responses to the Committee Recommendations

• Response to the Recommendations (Aug 11, 2019)
  • Installation and Run Plan Agreement
  • GEM Data Reduction Report (Supplemental)
  • GEM Tracking Report (Supplemental)

• Report back from Committee (Aug 14, 2019)
  • Response to above questions (05 Jun, 2020)

• Report back from Committee (Jul 9, 2020)
  • Response to above questions (15 Oct, 2020)

• Report back from Committee (Nov 10, 2020)
  • No additional Recommendations. We can proceed with the Beam Time request.

Time and Location

• Date: May 29, 2019
• Location: CEBAF Center Room L102

• ERR Committee: Howard Fenker (chair), Lubomir Pentchev, Chris Cuevas, Pavel Degtiarenko, Bert Manzlak, Ed Folts (observer), Javier Gomez (observer)

Bluejeans Connection
Meeting ID:     994 840 800
Meeting URL:    https://bluejeans.com/994840800
Phone Dial-in:  +1.888.240.2560 (US Toll Free)  
Global Numbers: https://www.bluejeans.com/premium-numbers

Agenda

• 08:00 (25) Executive Session
• 08:25 (5) Remarks from Chair and Charge
• 08:30 (30+10) Charge Items 1, 2(bde), 5—8: Overview, equipment, ownership, schedule, etc (pdf) -- Brad Sawatzky
  • New equipment (beyond those in common with E12-09-019)
    • Apparatus ownership, maintenance and control, safety documentation and procedures
    • Completion/commissioning schedule and tasks for new equipment
  • Impact and integration with E12-09-019 run plan

• 9:10 (20+10) Charge Item 2c: Mechanical design, engineering (ppt)-- Robin Wines
• 9:40 (20+10) Charge Item 2a, 6: GEMs and associated electronics (pdf) -- Kondo Gnanvo
• 10:10 ~ Coffee Break ~
• 10:30 (20+10) Charge Item 2(bd), 3b: Neutron polarimetry details (Ch. Ex & Proton recoil) (pdf)-- David Hamilton
• 11:00 (20+10) Charge Item 3a, 4: Simulation, analysis software and publication timeline (pdf) -- Will Tireman
• 11:30 Discussion as needed
• 12:00 ~ Lunch ~
• 13:00 Executive Session
• 15:00 Close Out

Document Drafts

• E12-17-004 Radiation Safety Assessment (RSAD)

NOTE: The COO, ESAD, ERG, SBS OSPs, etc from GMn (E12-09-019) will cover E12-17-004 as well.  GEM, hodoscope, and neutron analyzer controls are identical.  No hardware with unique characteristics is being added to the system.

GMn (E12-09-019) Reviews / Information

• GMn and GEn Polarimetry Hall A Preparation Review Oct 2018
• SBS 2017 GMn Experimental Readiness Review