Difference between revisions of "Compton Transmission Polarimeter"

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This R&D project is a collaboration between Brookheaven National Lab and Jefferson Lab to develop a Compton Transmission Polarimeter to be used with BNL Polarized SRF Gun.
 
This R&D project is a collaboration between Brookheaven National Lab and Jefferson Lab to develop a Compton Transmission Polarimeter to be used with BNL Polarized SRF Gun.
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== DAQ Punchlist ==
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*[https://jeffersonlab-my.sharepoint.com/personal/cuevas_jlab_org/Documents/UITF/MottDAQ/InjectorDAQ_PurchaseNeeds_2022Jan.xlsx Sharepoint file] '''use this one but first please update with the one on the wiki below'''
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* 5/12/22 - Riad's recent update [[media:InjectorDAQ_PurchaseNeeds_2022May12.xlsx]]
  
 
== [[ Compton Transmission Polarimeter Meetings]] ==
 
== [[ Compton Transmission Polarimeter Meetings]] ==
* [[Meeting 1/27/22 - COMTRA]] - Eric update crystal
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* [[Meeting 3/31/22 - COMTRA]] - Status and UITF schedule
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* 3/16/22 - First rack assembled [[media:220316_Rack#1.jpg]]
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* 3/16/22 - Compton Magnet Function and Requirements Document [[media:PMAG0000-0011-S0001 Compton Magnet Func and Req Specs.pdf]]
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* 3/11/22 - Probir's proposed workplan and schedule [[media:iron core solenoid Magnet Task list.xlsx]]
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* 3/10/22 - Discussion with Cliff @ BNL [[media:220310_Cliff_CeC.jpeg]] [[media:0021m0005_asm.stp.txt]] (change .txt to .stp)
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* 3/3/22 - Status of Gary's "first installation" at UITF, for review [[media:3-3-22 Compton Polarimeter Layout.pptx]]
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* JLab Compton Transmission Polarimeter - BNL Meeting, March 2, 2022: [[media:CompPol_BNL_SRF_Gun_02March2022.pdf]] [[media:CompPol_BNL_SRF_Gun_02March2022.pptx]]
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* [[Meeting 2/10/22 - COMTRA]] - CEBAF Compton removed, discussion of DAQ integration
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* [[Meeting 2/3/22 - COMTRA]]
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* [[Meeting 1/27/22 - COMTRA]] - Updates on schedule, layout, radiator, DAQ, polarized target and simulation
 
* Meeting 1/20/22: organizational meeting for 2022 [[media:220120_COMTRA.pptx]]
 
* Meeting 1/20/22: organizational meeting for 2022 [[media:220120_COMTRA.pptx]]
 
* Meeting 7/16/21: [[media:Benjamin-71621.pdf]]
 
* Meeting 7/16/21: [[media:Benjamin-71621.pdf]]
  
 
== Project Documents ==
 
== Project Documents ==
 
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* (1/27/22) Added [https://wiki.jlab.org/ciswiki/index.php/Beamline,_Radiator_and_Dump link] describing the copper radiator built/installed at CEBAF for Bubble experiment, that we'd like to re-use at UITF
 
* Proposal: [[media:Proposal_Superconducting_RF_electron_gun.pdf]]
 
* Proposal: [[media:Proposal_Superconducting_RF_electron_gun.pdf]]
 
* Design of a Compton transmission polarimeter, Fernandes Neres Benjamin: [[media:CompPol_Optimization_B.Fernandes-Neres.pdf]]
 
* Design of a Compton transmission polarimeter, Fernandes Neres Benjamin: [[media:CompPol_Optimization_B.Fernandes-Neres.pdf]]
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*** Q2: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q2 2021 - Appendix A JLab Report.docx]]
 
*** Q2: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q2 2021 - Appendix A JLab Report.docx]]
 
*** Q3: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q3 2021 - Appendix A JLab Report.docx]]
 
*** Q3: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q3 2021 - Appendix A JLab Report.docx]]
*** Q4
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*** Q4: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q4 2021.docx]]
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** FY 22:
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***Q1: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q1 2022.docx]]
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***Q2: [[media:NP Qtrly Report - Superconducting RF Electron Gun - Q2 2022.docx]]
  
 
== References ==
 
== References ==

Latest revision as of 09:17, 12 May 2022

This R&D project is a collaboration between Brookheaven National Lab and Jefferson Lab to develop a Compton Transmission Polarimeter to be used with BNL Polarized SRF Gun.

DAQ Punchlist

Compton Transmission Polarimeter Meetings

Project Documents

References

  • R Barday et al 2011 J. Phys.: Conf. Ser. 298 012022, Compton transmission polarimeter for a very precise polarization measurement within a wide range of electron currents media:Barday_2011.pdf
  • H. Hoogduin, Electron, Positron and Photon Polarimetry, PhD Thesis 1997 media:Hoogduin1997.pdf (see chapter 2 and section on Geant)
  • Townsend Zwart, Electron Polarimetry at MIT Bates (2000): [1]



BNL SRF Gun Beamline and Low Power Beam Dump

  • From: Jean Clifford Brutus. In Dropbox [2]:
   Step file of the diagnostics beamline only (0021m0004) including a dwg drawing.
   Step file of the entire CeC beamline (0021m0003) including a dwg drawing.
   Pictures of the area.