Wiki-page for E12-11-112
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Overview
E12-011-112 (x>1) at Hall A is proposed to precisely measure the isospin dependence of two-nucleon short range correlations using mirror nuclei 3H and 3He. More details can be found in the PAC38 Proposal and Patricia's web page.
Run Periods
Fall 2018
- Beam energy: 5 pass for optics, 2 pass for production.
- [Run plan]
- Surveys:
Date | LHRS | RHRS |
---|---|---|
09.18.2018 | 17 degree | 24 degree |
- Issues:
- BCM new receiver gain changed during optics run
- wired BPM Y signal without raster until sept 30
- PS 25 and SH39 not connected until sept 30
Spring 2018
- 2nd pass beam
- Spring run plan and summary spreadsheet
- LHRS sieve runs with 10.6 GeV beam run summary
December 2017
- Beam Energy: 1 pass (2.216 GeV)
- Targets: 3H, 3He, 2H, 1H
- Run plan: spreadsheet
Calibration Runs
- BPM
- BCM
- Optics
Run number | Description |
---|---|
757, 758 | LHRS BPM pedestal runs |
90357, 90358 | RHRS BPM pedestal runs |
805 - 810 | LHRS harp scan |
90595- 90600 | RHRS harp scan |
814 - 819 | LHRS BCM calibration |
90604- 90608 | RHRS BCM calibration |
Production Runs
Run number | Angle (degree) | Momentum (GeV) |
---|---|---|
809 - 924 | 17 | 2.0 |
932 - 949 | 22 | 1.805 |
Meetings
Trigger configuration
- All run were taken at single arm mode ( inclusive e' ).
LHRS (run number <20000):
T1: S0 && S2 T2: (S0 && S2) && Cer T3: (S0 || S2) && Cer
RHRS (run number >90000):
T4: S0 && S2 T5: (S0 && S2) && Cer T6: (S0 || S2) && Cer
How-to Documentation
- How to get most of the scientific software setup in your Jlab CUE
- Getting started with the Hall A analyzer
Links
- Tritium target wiki
- Hall A new logbook
- Hall A web page
- Tritium Collaboration wiki
- Analysis mailing list
- Tritium elog
- Run info from SQL database webpage