Difference between revisions of "SIDIS"
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+ | {{Template:SIDIS Run Group Navigation}} | ||
+ | |||
==The 2018 SIDIS Run Group Experiment== | ==The 2018 SIDIS Run Group Experiment== | ||
− | * SIDIS Experiment Proposals [https://www.jlab.org/exp_prog/proposals/09/] | + | * SIDIS Experiment Proposals [https://www.jlab.org/exp_prog/PACpage/PAC38/proposals/Previously_Approved/E12-09-017_Update.pdf] & [https://www.jlab.org/exp_prog/PACpage/PAC38/proposals/Previously_Approved/E12-09-002Update.pdf] |
− | * Run Plan for E12-09- | + | * Spring 2018 Run Plan for E12-09-017- SIDIS Pt scan [https://hallcweb.jlab.org/wiki/index.php/Overview_of_sidis_run_plan] |
− | * Instructions for monitoring and analysis during shift [] | + | *Fall 2018 Pt-Sidis Run Plan [https://hallcweb.jlab.org/wiki/index.php/5_pass_Run_Plan#Kinematic_Group_15] |
− | * | + | * Instructions for monitoring and analysis during shift [https://hallcweb.jlab.org/wiki/index.php/Instructions_for_monitoring_and_analysis_of_SIDIS_runs_during_shift] |
+ | * E12-09-017 completed run list [https://hallcweb.jlab.org/wiki/index.php/SIDIS_run_list] | ||
+ | * CSV Analysis tasks: [[CSV Analysis]] | ||
==Useful Links== | ==Useful Links== | ||
Line 10: | Line 14: | ||
* HCLOG [https://logbooks.jlab.org/book/hclog] | * HCLOG [https://logbooks.jlab.org/book/hclog] | ||
* JLab Main [https://www.jlab.org] | * JLab Main [https://www.jlab.org] | ||
+ | |||
+ | ==Weekly Meetings== | ||
+ | <table><tr><td width=250> | ||
+ | *[[Wednesday, April 4, 2018]] | ||
+ | *[[Wednesday, April 11, 2018]] | ||
+ | *[[Wednesday, April 18, 2018]] | ||
+ | *[[Wednesday, April 25, 2018]] | ||
+ | *[[Wednesday, May 2, 2018]] | ||
+ | *[[Wednesday, May 9, 2018]] | ||
+ | *[[Wednesday, May 16, 2018]] | ||
+ | *[[Monday, July 9, 2018]] | ||
+ | *[[Wednesday, Aug 8, 2018]] | ||
+ | *[[Wednesday, Aug 15, 2018]] | ||
+ | *[[Wednesday, Aug 22, 2018]] | ||
+ | *[[Wednesday, Aug 29, 2018]] | ||
+ | *[[Wednesday, Sept 05, 2018]] | ||
+ | *[[Wednesday, Sept 19, 2018]] | ||
+ | *[[Wednesday, Oct 3, 2018]] | ||
+ | *[[Wednesday, Oct 17, 2018]] | ||
+ | *[[Wednesday, Nov 28, 2018]] | ||
+ | |||
+ | |||
+ | </td> | ||
+ | </tr></table> | ||
+ | |||
+ | ==E12-09-017 Analysis Tasks== | ||
+ | {| class="wikitable" | ||
+ | ! | ||
+ | ! Description of task | ||
+ | ! Who? | ||
+ | ! Results (link pdf) | ||
+ | |- | ||
+ | | 1 || beam energy vs. time || || | ||
+ | |- | ||
+ | | 2 || spectrometer settings (momentum, angle): check all angles on tv snapshots and make sure standard kinematics doc is correct || || | ||
+ | |- | ||
+ | | 3 || beam current calibration || Deb did it || Done | ||
+ | |- | ||
+ | | 3b || BCM stability vs time || || | ||
+ | |- | ||
+ | | 4 || optics for SHMS dc<-10 and dp >20 || || No optics data available | ||
+ | |- | ||
+ | | 5 || detector calibrations || || | ||
+ | |- | ||
+ | | 5a || Drift chambers || Anashe || | ||
+ | |- | ||
+ | | 5b || Hodoscopes || Anashe || | ||
+ | |- | ||
+ | | 5c || ... || || | ||
+ | |- | ||
+ | | 6 || detector efficiencies for standard cuts || || | ||
+ | |- | ||
+ | | 6a || ... || || | ||
+ | |- | ||
+ | | 6b || ... || || | ||
+ | |- | ||
+ | | 7 || check of optics using ep(e', pi+) n and exclusive kaon production (peak positions and widths) || || | ||
+ | |- | ||
+ | | 8 || study best cuts for pi/K separation vs. momentum || || | ||
+ | |- | ||
+ | | 9 || study best cuts for pi/p separation || || | ||
+ | |- | ||
+ | | 10 || check stability in coincidence time peak (not stable in Peter's analysis) || || | ||
+ | |- | ||
+ | | 11 || Decide on binning in x, Q2, z, pt, phi || || | ||
+ | |- | ||
+ | | 12 || check stability of HMS singles rates || Anashe || | ||
+ | |- | ||
+ | | 13 || Careful evaluation of random subtraction method || || | ||
+ | |- | ||
+ | | 14 || Check of Al subtraction for LH2, LD2 || || | ||
+ | |- | ||
+ | | 15 || Check stability (smoothness) of SHMS results, especially ratios || || | ||
+ | |- | ||
+ | | 16 || Fix as many "problem" runs as possible (usually by ending replay before end of run) || || | ||
+ | |- | ||
+ | | 17 || run MC for each setting: take ratio of MC/data to get corrections to SIDIS model || ''Anashe & Hem?'' || | ||
+ | |- | ||
+ | | 18 || Check accuracy of exclusive models with new data from both Hall C and CLAS || || | ||
+ | |- | ||
+ | | 19 || Pair-symmetric correction (plot to show is very small) || || | ||
+ | |- | ||
+ | | 20 || Analyze results in terms of the parameters in the proposal || || | ||
+ | |- | ||
+ | | 21 || How well can we separate out the cosphi and cos2phi terms? || || | ||
+ | |- | ||
+ | | 22 || Write PRL or PL on pion d, h results || || | ||
+ | |- | ||
+ | | 23 || Write PRD with also inclusion of kaon results, aluminum, and beam single-spin asymmetries || || | ||
+ | |- | ||
+ | | 24 || Study pole face scattering background || Peter || | ||
+ | |- | ||
+ | |||
+ | |} | ||
+ | |||
+ | ==Other Links == |
Latest revision as of 20:59, 27 October 2024
Run Group | ELOG | PT Scan Experiment | CSV Experiment | Software/Computing | CSV Analysis | SIDIS pages | This Navigation
The 2018 SIDIS Run Group Experiment
- SIDIS Experiment Proposals [1] & [2]
- Spring 2018 Run Plan for E12-09-017- SIDIS Pt scan [3]
- Fall 2018 Pt-Sidis Run Plan [4]
- Instructions for monitoring and analysis during shift [5]
- E12-09-017 completed run list [6]
- CSV Analysis tasks: CSV Analysis
Useful Links
Weekly Meetings
E12-09-017 Analysis Tasks
Description of task | Who? | Results (link pdf) | |
---|---|---|---|
1 | beam energy vs. time | ||
2 | spectrometer settings (momentum, angle): check all angles on tv snapshots and make sure standard kinematics doc is correct | ||
3 | beam current calibration | Deb did it | Done |
3b | BCM stability vs time | ||
4 | optics for SHMS dc<-10 and dp >20 | No optics data available | |
5 | detector calibrations | ||
5a | Drift chambers | Anashe | |
5b | Hodoscopes | Anashe | |
5c | ... | ||
6 | detector efficiencies for standard cuts | ||
6a | ... | ||
6b | ... | ||
7 | check of optics using ep(e', pi+) n and exclusive kaon production (peak positions and widths) | ||
8 | study best cuts for pi/K separation vs. momentum | ||
9 | study best cuts for pi/p separation | ||
10 | check stability in coincidence time peak (not stable in Peter's analysis) | ||
11 | Decide on binning in x, Q2, z, pt, phi | ||
12 | check stability of HMS singles rates | Anashe | |
13 | Careful evaluation of random subtraction method | ||
14 | Check of Al subtraction for LH2, LD2 | ||
15 | Check stability (smoothness) of SHMS results, especially ratios | ||
16 | Fix as many "problem" runs as possible (usually by ending replay before end of run) | ||
17 | run MC for each setting: take ratio of MC/data to get corrections to SIDIS model | Anashe & Hem? | |
18 | Check accuracy of exclusive models with new data from both Hall C and CLAS | ||
19 | Pair-symmetric correction (plot to show is very small) | ||
20 | Analyze results in terms of the parameters in the proposal | ||
21 | How well can we separate out the cosphi and cos2phi terms? | ||
22 | Write PRL or PL on pion d, h results | ||
23 | Write PRD with also inclusion of kaon results, aluminum, and beam single-spin asymmetries | ||
24 | Study pole face scattering background | Peter |