Latest revision as of 14:02, 9 September 2021

This is main page for work in EEL Target Lab since 2010.

Current Activity

• 2013/09
  • PNMR test: at the corner of the target enclosure. It involves very low power signal detection and the risk is below the Code 1 level.
  • density measurement: redo the setup
  • laser test: testing new lasers

info

Meeting

• collaboration meeting
  • meeting on polarized 3He target for 12 GeV experiments on Aug 15,2012
  • Hall A A1n meeting on May 24,2012
  • Hall A and Hall C polhe3 meeting on January 5, 2012
  • Workshop on High Luminosity Polarized Targets for the 12GeV Era on June 17, 2010

• weekly meeting

We have polhe3 meeting weekly on Monday in room F227.

minutes:  Minutes of polhe3 weekly meeting
agenda:  Agenda of polhe3 weekly meeting

File directory

upload files to sub-directories of /u/group/halla/www/hallaweb/html/equipment/targets/polhe3/lab/

then you can see them at http://hallaweb.jlab.org/equipment/targets/polhe3/lab/

elog

https://hallaweb.jlab.org/dvcslog/He3+Target/

Lab Work Schedule

Lab Work Schedule

emailist

email list is "polhe3 at jlab.org"

registration and archive

the administrator is Zhiwen Zhao (zwzhao at jlab.org)

Individual System R&D

• heat
• Laser
• optics
• Pulse NMR
• EPR
• Convection Cell
• Coating
• Metal Windows
• masing
• density

Experiment Log

• todo list
• Cell Thickness Measurement
• Diffusion Rate
• oven air flow
• Temperature Optimization
• EEL Target Lab Records before 2010 September
• convection test

virtual stockroom

• He3 Gas Info
• New Cell Info
• Cell Inventory
• item and material list
• wanted Item List 2011 summer
• borrowing and lending list
• electronics list
• electronics list 2014
• electronics list 2019
• laser list
• fiber tips status

program

online program

analysis code

Docs

• the doc directory http://hallaweb.jlab.org/equipment/targets/polhe3/lab/

• recent talks
  • Gordon's A1n target talk on 2013/02/13
  • Patricia HallC target 2013/01/25
  • Jie Liu HallA Collaboration meeting 2012/12/11
  • Gordon's A1n target talk on 2012/5/24
  • JP's A1n target talk on 2012/5/24
  • Gordon's A1n target talk on 2012/4/4
  • "Polarized 3He Target in Hall C" P. Solvignon at HallC Collaboration meeting on 2012/1/13
  • Gordon's A1n target talk on 2011/6/8
  • JP's lunch seminar talk on 2011/02/23

• other talks and notes
  • 6GeV tranversity thesis
  • Jaideep's file https://userweb.jlab.org/~singhj and https://userweb.jlab.org/~singhj/docs and a copy https://hallaweb.jlab.org/equipment/targets/polhe3/lab/doc/singhj.tgz
  • Yi Qiang's file https://userweb.jlab.org/~yqiang/work.html and https://userweb.jlab.org/~yqiang/files/target and a copy https://hallaweb.jlab.org/equipment/targets/polhe3/lab/doc/yqiang.tgz
  • Yawei Zhang's file https://userweb.jlab.org/~yawei and a copy https://hallaweb.jlab.org/equipment/targets/polhe3/lab/doc/yawei.tgz
  • M.Liang's EPR note
  • Yawei's EPR note

• Testing Procedure
  • collection of howto
  • Cell testing method
  • He3 Target Test Items

• Outside meeting
  • 2010 JCNS Workshop

Go back to Hall_A_He3_Polarized_Target