Difference between revisions of "Solid Polarized Target"
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| + | This page has been moved to [https://solid.jlab.org/wiki/index.php/Polarized_Target https://solid.jlab.org/wiki/index.php/Polarized_Target] in the new [https://solid.jlab.org/wiki SoLID Wiki]. Please do not edit this page. | ||
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| + | ==Quick Links== | ||
| + | |||
| + | *[[G2p Target Summary]] | ||
| + | *[[Anneal Summary Table]] | ||
| + | *[http://hallaweb.jlab.org/experiment/g2p/target/ Target eLog] - Operators, check this twice a shift to ensure screenshots are current! | ||
| + | *[[Target Troubleshooting Procedures]] | ||
| + | |||
==Training Materials== | ==Training Materials== | ||
| − | Training for g2p target operators will consist of a brief online quiz on the topics covered here on the Wiki, followed by a practical course when the target is installed and running in the hall. The | + | Training for g2p target operators will consist of a brief online quiz on the topics covered here on the Wiki, followed by a practical course when the target is installed and running in the hall. The primer is also available as a PDF: [[Image:G2p target primer.pdf]]. |
*[[Practical Primer on the UVa Target]] | *[[Practical Primer on the UVa Target]] | ||
*[[Polarization Display Panel (PDP) Overview]] | *[[Polarization Display Panel (PDP) Overview]] | ||
*[[Target Operator Duties]] | *[[Target Operator Duties]] | ||
| + | *[https://userweb.jlab.org/~jmaxwell/g2p/g2p_target_training.pdf Target Training Slides] | ||
'''Take the quiz after you've read the above primer closely, and taken a look at the two others as well:''' | '''Take the quiz after you've read the above primer closely, and taken a look at the two others as well:''' | ||
| Line 13: | Line 23: | ||
==Operational Procedures== | ==Operational Procedures== | ||
| + | *[[PDP Restart Procedure]] | ||
| + | *[[Cryo Screen Restart Procedure]] | ||
| + | *[[Target Movement Procedure]] | ||
*[[New Baseline Procedure]] | *[[New Baseline Procedure]] | ||
*[[Thermal Equilibrium Measurement Procedure]] | *[[Thermal Equilibrium Measurement Procedure]] | ||
| − | *[[ | + | *[[Prepare Frig for Polarization]] |
| − | *[[Anneal Procedure]] | + | *[[Anneal Procedure]] (Experts only) |
| + | *[[Running with No Helium for Optics]] (Experts only) | ||
*[[Target Replacement Procedure]] (Experts only) | *[[Target Replacement Procedure]] (Experts only) | ||
*[[Magnet Energization Procedure]] (Experts only) | *[[Magnet Energization Procedure]] (Experts only) | ||
| Line 22: | Line 36: | ||
==g2p Target Documents== | ==g2p Target Documents== | ||
| + | *[https://hallaweb.jlab.org/wiki/images/f/f1/Logbook.pdf Target Logbook] | ||
*[http://www.jlab.org/~pzhu/report/Polarized_Proton_Target.pdf Introduction to the Target] by P. Zhu | *[http://www.jlab.org/~pzhu/report/Polarized_Proton_Target.pdf Introduction to the Target] by P. Zhu | ||
*[https://hallaweb.jlab.org/dvcslog/g2p/10 Target cooled down] | *[https://hallaweb.jlab.org/dvcslog/g2p/10 Target cooled down] | ||
Latest revision as of 15:39, 7 December 2020
This page has been moved to https://solid.jlab.org/wiki/index.php/Polarized_Target in the new SoLID Wiki. Please do not edit this page.
Contents
Quick Links
- G2p Target Summary
- Anneal Summary Table
- Target eLog - Operators, check this twice a shift to ensure screenshots are current!
- Target Troubleshooting Procedures
Training Materials
Training for g2p target operators will consist of a brief online quiz on the topics covered here on the Wiki, followed by a practical course when the target is installed and running in the hall. The primer is also available as a PDF: File:G2p target primer.pdf.
- Practical Primer on the UVa Target
- Polarization Display Panel (PDP) Overview
- Target Operator Duties
- Target Training Slides
Take the quiz after you've read the above primer closely, and taken a look at the two others as well:
Operational Procedures
- PDP Restart Procedure
- Cryo Screen Restart Procedure
- Target Movement Procedure
- New Baseline Procedure
- Thermal Equilibrium Measurement Procedure
- Prepare Frig for Polarization
- Anneal Procedure (Experts only)
- Running with No Helium for Optics (Experts only)
- Target Replacement Procedure (Experts only)
- Magnet Energization Procedure (Experts only)
g2p Target Documents
- Target Logbook
- Introduction to the Target by P. Zhu
- Target cooled down
- Design Criteria for Polarized Target Vacuum Dewar, Oxford Instruments, 1991
- Relief Analysis of Hall C Polarized Target
- Relief Analysis of Hall B Polarized Target
- Hall B Magnet Refit Calculations (under review)
Links
University of Virginia Target Group Links:
- UVa Target Group Homepage
- Target Page on SANE Wiki
- Target Photos and Procedures from Donal's Webpage
Pertinent Papers:
- A solid polarized target for high-luminosity experiments, T.O. Averrett et al.
- SOLID POLARIZED TARGETS FOR NUCLEAR AND PARTICLE PHYSICS EXPERIMENTS, DG Crabb, W Meyer
- Proton Polarization in Irradiated Ammonia DG Crabb et al.
- Observations of radiation damage and recovery in ammonia targets, P. McKee
- RADIATION DAMAGE AND RECOVERY IN POLARIZED 14NH3 AMMONIA TARGETS AT JEFFERSON LAB, J. Maxwell
