A1n/d2n Collaboration Meeting

Wednesday Jul 24, 2019, 8:00 AM → 6:00 PM US/Eastern

F113 (Cebaf Center)

A1n/d2n Collaboration Meeting -- Jul 24, 2019

Please Register for the meeting.

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Bluejeans:  https://bluejeans.com/355277516

Meeting ID: 355 277 516

Phone Dial-in:

• +1.408.740.7256 (United States)
• +1.888.240.2560 (US Toll Free)
• +1.408.317.9253 (Alternate number)
• Global Numbers: https://bluejeans.com/numbers

1 A1n/d2n scheduling status

Speaker: Dr Stephen Wood (Jefferson Lab)

Slides Wood_A1nd2n_July2019.pdf

Scheduling talks

2 Installation plan + discussions

Speaker: Mr Walter Kellner (Jlab)

Slides Pol._He3_target_(A1N)_installation_Hall_C_power_point_Rev._7-22-2019.pptx

Beamline Talks

3 Beamline and Moller status overview

Speaker: David Gaskell (Jefferson Lab)

Slides a1n_d2n_beamline_moller_july2019.pdf

4 Raster status

Speaker: Mark Jones (Jefferson Lab)

Slides MKJ-Fast-Raster-Aug-2019-meeting.pdf

5 Beam asymmetry and helicity quality control

Speaker: Caryn Palatchi (University of Virginia)

Slides A1nCollabmeetingPalatchi.pdf A1nCollabmeetingPalatchi.pptx

10:45 AM Coffee Break

6 A1n run plan

Speakers: Dr Jixie Zhang (UVA) , Mr Mingyu Chen (University of Virginia)

Slides A1ND2N_optics_plan.pdf A1N_run_plan_Mingyu_19_07_24.pdf

Run Plan Talks

7 d2n run plan (incl 3He elastic proposal)

Speaker: Brad Sawatzky (Jefferson Lab)

Slides run-plan-Sawatzky_24Jul2019.pdf

8 New proposal on 3He elastic

Speaker: Scott Barcus (Jefferson Lab)

Slides 3He_Proposal_Presentation.pdf

9 Target Overview

Speaker: Jian-ping Chen (JLab)

Slides Target_A1nd2n_July2019.pdf

Target Talks

10 Status of Testing and

Speaker: Mr Mingyu Chen (University of Virginia)

Slides Status_of_Target_Testing_Mingyu_Chen_07_24_2019.pdf

11 Controls, Lasers, Instrumentation and Cabling

Speaker: Mr Junhao Chen (College of William and Mary)

Slides Controls,_Lasers,_Instrumentation_and_Cabling_Junhao.pdf

1:00 PM Lunch

12 Reference cell, cooling jets

Speaker: Dr Todd Averett (College of William and Mary)

Slides A1n_d2n_collab_mtg_Jul_2019.pdf A1n_d2n_collab_mtg_Jul_2019.pptx

13 Target field direction and compass

Speaker: Ms Murchhana Roy (University of Kentucky)

Slides Target_field_direction.pdf

14 Target cell production status

Speaker: Gordon Cates (UVA)

Slides a1n_collab_mtg_july_2019_v2.pdf

15 Target field gradient and compensation

Speaker: Gordon Cates (UVA)

Slides a1n_collab_mtg_gradients_july_2019_v3.pdf

3:30 PM Coffee Break

Detector Talks

16 Spectrometer and Detectors, status and performance, including PID

Speaker: Brad Sawatzky (Jefferson Lab)

17 Timeline, shift requirement and scheduling, beamtime allocation, manpower, organization, and general discussions