Difference between revisions of "G2p"

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==The g2p Experiment ==
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==The Experiments==
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*<B>g2p</B> is an A- rated experiment scheduled to run in Hall A in 2011/12.
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<B>E08-027</B> will measure the proton spin structure function g2p in Jefferson Lab's Hall A.
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*Spokesmen:  [mailto:camsonne@jlab.org A. Camsonne ], [mailto:jpchen@jlab.org J.P. Chen], [mailto:crabb@jlab.org D. Crabb] and [mailto:slifer@jlab.org K. Slifer (contact person)].  
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*Spokesmen:  A. Camsonne, J.P. Chen, D. Crabb and K. Slifer (contact).  
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*Proposal [http://hallaweb.jlab.org/experiment/g2p/docs/PAC33/dlt.pdf (pdf)]
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*Full details of the physics goals are provided in the [http://hallaweb.jlab.org/experiment/g2p/docs/PAC33/dlt.pdf proposal]
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*The old g2p [http://hallaweb.jlab.org/experiment/g2p/ website].
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*The g2p [http://hallaweb.jlab.org/experiment/g2p/ website].
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*[[Getting_Started_with_the_g2pWiki| HOW-TO]] use the g2pwiki.
+
  
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*One Slide Summary [http://jlab.org/~slifer/g2p/oneslide/2010_g2p_oneslide.ppt ppt]
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<B>E08-007</B> will measure the proton spin structure function ratio GE/GM
 +
*Spokesmen: R. Gilman, D. Higinbotham,  G. Ron (contact), J. Arrington, D. Day, A. Sarty.
 +
*The GEP [http://hallaweb.jlab.org/experiment/E08-007/ website].
  
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==Mailing List==
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==Runplan and Schedule==
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There are two mailing lists relevant to g2p:
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*Today's  [http://hallaweb.jlab.org/experiment/g2p/shifts/today runplan]
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*g2p@jlab.org : General announcements
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*The [https://misportal.jlab.org/mis/physics/shiftschedule/index.cfm?experimentRunId=G2PGEP shift schedule]
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*g2p_ana@jlab.org : Weekly analysis
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*The longterm g2p production [http://hallaweb.jlab.org/experiment/g2p/project/rates_2012-02-09.pdf plan] 
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You can subscribe to both at http://mailman.jlab.org
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*The experiment schedule:  [http://hallaweb.jlab.org/experiment/g2p/project/g2p_production_20120417.pdf (pdf)]
 +
*The accelerator schedule: [http://hallaweb.jlab.org/experiment/g2p/project/schedule_as_20120330_web.pdf (pdf)]
  
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==Collaboration Meetings==
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==Shift Worker Information==
 +
*Shift Worker [https://hallaweb.jlab.org/wiki/index.php/G2p_shifts Instructions]
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*Expert Shift Worker [https://hallaweb.jlab.org/wiki/index.php/g2p_Expert_Shifts Instructions]
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*g2p Safety [https://hallaweb.jlab.org/wiki/index.php/G2p_documentation documentation]
  
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July xx, 2011 Tentative date of next meeting
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==DAQ==
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*The g2p [https://hallaweb.jlab.org/wiki/index.php/G2pdaq DAQ Guide]
  
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[http://hallaweb.jlab.org/experiment/g2p/review/ May 6, 2011 (Readiness Review)]
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==Beamline==
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*[[g2p BCM calibration]]
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*[[g2p BPM calibration]]
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*[[g2p Beampackage]]
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*[[g2p Helicity Decoder]]
  
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[http://hallaweb.jlab.org/experiment/g2p/meetings/041811/ April 18, 2011] ([http://hallaweb.jlab.org/experiment/g2p/meetings/041811/talks/minutes_g2pcollab_041811.pdf minutes])
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==Analysis==
 +
*The g2p [https://hallaweb.jlab.org/wiki/index.php/G2pAnalysis Analysis Guide]
  
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[http://hallaweb.jlab.org/experiment/g2p/meetings/020411/ Feb. 4, 2011]
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* Scanned Run [https://hallaweb.jlab.org/wiki/index.php/G2pRunSheets Sheets]
  
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[http://hallaweb.jlab.org/experiment/g2p/meetings/093010/index.html Sep. 30, 2010] ([http://hallaweb.jlab.org/experiment/g2p/meetings/093010/talks/093010_collab_notes.pdf minutes])
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* Scanned Back Room Run [https://hallaweb.jlab.org/wiki/index.php/G2pBackRoomRunSheets Sheets]
  
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==Spectrometer Optics==
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* Scanned Shift [https://hallaweb.jlab.org/wiki/index.php/G2pShiftChecklists Checklists]
  
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*[https://hallaweb.jlab.org/wiki/index.php/G2p_optics_procedure Procedure]
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*Run [https://hallaweb.jlab.org/wiki/index.php/G2pRunSummaries Summaries]
  
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*[https://hallaweb.jlab.org/wiki/index.php/G2p_other_optics_plan Other_Optics_Plan]
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*Summary of runs for different [https://hallaweb.jlab.org/wiki/images/2/2c/Energy_summary.pdf energy] settings
  
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==Analysis==
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*g2p [https://hallaweb.jlab.org/wiki/index.php/G2pmysql mysql]
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[https://hallaweb.jlab.org/dvcslog/g2p/ Analysis elog]
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The regular g2p analysis meetings are Wednesday at 2:30 in F227.
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*g2p [http://hallaweb.jlab.org/experiment/g2p/meetings/051812/talks/g2p_tasks_2012_0518.pdf task list]
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*[https://hallaweb.jlab.org/wiki/index.php/G2p_Analysis_Minutes Minutes]
+
  
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==Polarized Target==
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*g2p [https://hallaweb.jlab.org/wiki/index.php/G2p/analyzerdb Analyzer DB]
  
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*Introduction of the [http://www.jlab.org/~pzhu/report/Polarized_Proton_Target.pdf Polarized Proton Target] used in g2p experiment
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*Beam polarization measured by [http://hallaweb.jlab.org/equipment/moller/e08-027.html Moller]
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*SANE [https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Main_Page#Polarized_Target Polarized Target Wiki]
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*[http://twist.phys.virginia.edu Polarized Target Group] in UVA
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*[http://galileo.phys.virginia.edu/~dbd/PolarizedTargetPhotos.html Polarized Target] Photos, Documents etc to aid in the installation and operation of the PT in Hall C
+
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*[https://hallaweb.jlab.org/dvcslog/g2p/10 Target cooled down] in 1/17/2010-1/25/2010
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*Weekly target meeting [https://hallaweb.jlab.org/wiki/index.php/G2p_Target_Minutes minutes]
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==Beamline==
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*[https://hallaweb.jlab.org/wiki/index.php/G2p_data_quality Data quality check]
  
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==Runplan/Schedule==
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*[https://hallaweb.jlab.org/wiki/index.php/G2p_dilutions Dilutions]
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*2011 Accelerator [http://www.jlab.org/exp_prog/experiment_schedule/2010/11-17/ten_schedule2011.html Schedule]
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*2012 Accelerator [http://www.jlab.org/exp_prog/experiment_schedule/2010/11-17/ten_schedule2012.html Schedule]
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==Detectors and Software==
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==Polarized Target==
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*[[Solid Polarized Target]]
  
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==Saftey Documentation==
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==Survey Results==
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Saftey is the key
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*[http://hallaweb.jlab.org/experiment/g2p/survey/ g2p survey page]
  
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==Talks/Presentations==
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==Spectrometer Optics==
 +
*[https://hallaweb.jlab.org/wiki/index.php?title=G2p_optics g2p optics page]
 +
 
 +
==Weekly Meetings==
 +
*Analysis Meetings are held every Weds at 10:30.  ([https://hallaweb.jlab.org/wiki/index.php/G2p_Analysis_Minutes minutes]) ([https://hallaweb.jlab.org/wiki/index.php/G2p_Weekly_Analysis Agendas])
 +
*Past Target Meeting ([https://hallaweb.jlab.org/wiki/index.php/G2p_Target_Minutes minutes])
 +
*Beam Transport Meeting ([http://hallaweb.jlab.org/experiment/E08-027/meetings/beamline/ minutes])
 +
*Weekly Hall A meeting Run Coordinator  ([https://hallaweb.jlab.org/wiki/index.php/G2pRC Reports])
 +
 
 +
==Collaboration Meetings==
 +
*[[14th Nov, 2014]]
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*[http://hallaweb.jlab.org/experiment/g2p/meetings/051812/ May 18, 2012] (End of Run)
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*[https://hallaweb.jlab.org/wiki/index.php/G2p_Safety_Readiness_Review January 17, 2012 (JLab Safety/Readiness Review)]
 +
*[http://hallaweb.jlab.org/experiment/g2p/status/ August 30, 2011 (Hall A Review)]
 +
*[http://hallaweb.jlab.org/experiment/g2p/review/ May 6, 2011 (Readiness Review)] ([http://hallaweb.jlab.org/experiment/g2p/review/G2P_review_report.pdf Final Report])
 +
*[http://hallaweb.jlab.org/experiment/g2p/meetings/041811/ April 18, 2011] ([http://hallaweb.jlab.org/experiment/g2p/meetings/041811/talks/minutes_g2pcollab_041811.pdf minutes])
 +
*[http://hallaweb.jlab.org/experiment/g2p/meetings/020411/ Feb. 4, 2011]
 +
*[http://hallaweb.jlab.org/experiment/g2p/meetings/093010/index.html Sep. 30, 2010] ([http://hallaweb.jlab.org/experiment/g2p/meetings/093010/talks/093010_collab_notes.pdf minutes])
  
 
==Technotes==
 
==Technotes==
 +
*[https://hallaweb.jlab.org/wiki/index.php/G2p_technotes E08-027 Technical Documents]
 +
 +
==Talks and Presentations==
 +
*2016 Baryon 2016, J. Liu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/jie/talks/jie_g2p_2016baryon.pdf Talk])
 +
*2016 APS April, T. Badman ([http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/g2ptalk_aps16.pdf Talk])
 +
*2016 January, Hall A Winter Collaboration Meeting, J. Liu ([https://www.jlab.org/conferences/halla/collab-jan2016/talks/wednesday/am/liu.pdf Talk])
 +
*2015 Fall 2015 DNP Meeting, C. Gu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/chao/talks/DNP2015_10292015.pdf Talk])
 +
*2015 Chiral Dynamics Workshop, R. Zielinski ([https://userweb.jlab.org/~rbziel/JSTF-2015-Zielinski.pdf Talk])
 +
*2014 Hall A Winter Collaboration Meeting, P. Zhu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/pzhu/g2p_gep.pdf g2p_gep analysis status])
 +
*2014 APS/JPS Joint Meeting, T. Badman ([http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/g2ptalk_dnp4.pdf Talk]) ([http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/g2pabstract_dnp14.pdf Abstract])
 +
*2014 SPIN2014, M. Cummings ([http://hallaweb.jlab.org/experiment/g2p/collaborators/melissac/talks/MCummings_SPIN2014.pdf A Measurement of g2p at Low Q<sup>2</sup>])
 +
*2014 The Sixth Workshop on Hadron Physics in China and Opportunities in US, C. Gu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/chao/talks/HadronWorkshop_07222014.pdf The g2 Spin Structure Function])
 +
*2014 Gordon Research Conference, R. Zielinski ([http://nuclear.unh.edu/~ryan/Doc/GRC_Poster_final.pdf poster])
 +
*2014 Gordon Research Conference, T. Badman ([http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/targetposter_grc14.pdf poster] [http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/targetabstract_grc14.pdf abstract])
 +
*2014 DIS2014, M. Cummings ([http://hallaweb.jlab.org/experiment/g2p/collaborators/melissac/talks/MCummings_DIS2014.pdf The g2 Spin Structure Function])
 +
*2013 Hall A & C Data Analysis Workshop, C. Gu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/chao/talks/AnalysisWorkshop_12182013.pdf Spectrometer Optics Calibration for g2p Experiment])
 +
*2013 Hall A Winter Collaboration Meeting, J. Liu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/jie/talks/jie_g2p_hall_A_collaboration_final.pdf g2p])
 +
*2013 Fall 2013 DNP Meeting, R. Zielinski  ([https://userweb.jlab.org/~rbziel/DNP2013_v2.pdf Talk]) ([https://userweb.jlab.org/~rbziel/DNP_2013_Abstract_RZ.pdf Abstract])
 +
*2013 The Fifth Workshop on Hadron Physics in China and Opportunities in US, Jie Liu ([https://hep.ustc.edu.cn/indico/getFile.py/access?contribId=43&sessionId=2&resId=0&materialId=slides&confId=1 g2p])
 +
*2013 JLab Users Group Meeting, M. Cummings ([http://hallaweb.jlab.org/experiment/g2p/collaborators/melissac/posters/UsersGroupPoster.pdf poster])
 +
*2013 Hall A Summer Collaboration Meeting, M. Huang ([http://hallaweb.jlab.org/experiment/g2p/collaborators/mhuang/Talks/g2p_minhuang_HallA2013summer.pdf g2p])
 +
*2013 APS April Meeting, M. Cummings ([http://hallaweb.jlab.org/experiment/g2p/collaborators/melissac/talks/APS2013_target.pdf Polarized Proton Target for the g2p Experiment])
 +
*2013 APS April Meeting, C. Gu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/chao/talks/APSAprilMeeting_04162013.pdf Spectrometer Optics Calibration for g2p Experiment])
 +
*2013 APS April Meeting, M. Huang ([http://hallaweb.jlab.org/experiment/g2p/collaborators/mhuang/Talks/g2p_minhuang_APS2013April.pdf A Measurement of Proton g2 and the Longitudinal-transverse Spin Polarizability])
 +
*2013 Group on Hadronic Physics Workshop, Toby Badman ([http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/ghp2013.pdf The g2p Experiment])
 +
*2013 Few Slide overview, K. Slifer ([https://userweb.jlab.org/~slifer/g2p/talks/2013_g2p_summary.ppt ppt])
 +
*2012 Hall A & C Data Analysis Workshop, M. Huang ([http://hallaweb.jlab.org/experiment/g2p/collaborators/mhuang/Talks/g2pOptics_MinHuang_hallA2012winter.pdf g2p HRS Optics with Septum])
 +
*2012 Hall A & C Data Analysis Workshop, Jixie Zhang ([http://hallaweb.jlab.org/data_reduc/AnaWork2012/Jixie_HRSMC_20121212.pdf HRSMC, The Geant4 Simulation of HRS for the G2P and GEP Experiments])
 +
*2012 Hall A Winter Collaboration Meeting, M. Cummings ([https://hallaweb.jlab.org/wiki/images/c/cb/Melissa_g2pUpdate_HallA.pdf Update on g2p])
 +
*2012 Gordon Conference (Poster section), Jixie Zhang ([http://hallaweb.jlab.org/experiment/g2p/collaborators/jixie/talks/G2PG4Sim_48X36_GRC_Jixie.pdf The Geant4 Simulation of G2P|GEP Experiments])
 +
*2012 Chiral Dynamics Workshop, P.Zhu ([https://hallaweb.jlab.org/experiment/g2p/collaborators/pzhu/08082012_ciral/CD12.pdf instrumentation for the g2p experiment])
 +
*2012 Chiral Dynamics Workshop, C. Gu ([https://hallaweb.jlab.org/experiment/g2p/collaborators/chao/talks/ChiralDynamicWorkshop_08082012.pdf pdf])
 +
*2012 Gordon Research Conference, T. Badman ([http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/targetposter_grc12.pdf poster] [http://hallaweb.jlab.org/experiment/g2p/collaborators/toby/talks/targetabstract_grc12.pdf abstract])
 +
*2012 Gordon Research Conference, M. Cummings and R. Zielinski ([https://hallaweb.jlab.org/wiki/images/1/10/MelissaCummings_GRC-1.pdf poster] [https://hallaweb.jlab.org/wiki/images/b/b4/Poster_Abstract_5.pdf abstract])
 +
*2012 Summary Slides for Hall A, K. Slifer ([http://hallaweb.jlab.org/experiment/g2p/talks/2012_wrapup_2.ppt ppt])
 +
*2012 Hall A collaboration meeting, Jixie Zhang ([http://hallaweb.jlab.org/experiment/g2p/collaborators/jixie/talks/Jixie_g2p_HACol_2012.pdf G2P status update])
 +
*2012 Hall A collaboration meeting, R. Zielinski ([https://hallaweb.jlab.org/wiki/images/7/7e/HallA_DAQ.pdf DAQ])
 +
*2012 Hall A collaboration meeting, P.Zhu ([http://hallaweb.jlab.org/experiment/g2p/collaborators/pzhu/06062012/beamline%20improvement.pdf beamline])
 +
*2012 JLab User Group Meeting, K. Slifer ([http://hallaweb.jlab.org/experiment/g2p/talks/slifer_g2p_ug12.ppt ppt])
 +
*2012 JLab Graduate Student Seminar, K. Slifer ([http://hallaweb.jlab.org/experiment/g2p/talks/Slifer_g2p_jlab.ppt.pdf pdf])
 +
*2011 Al Gavalya's [http://userweb.jlab.org/~slifer/g2p/figs/g2p_Hall.pdf overview of Hall A]
 +
*2011 NSTAR, K. Slifer ([http://conferences.jlab.org/nstar2011/Thursday%20NSTAR%20Plenary/Slifer_nstar11.ppt.pdf pdf])
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*2011 Hall A Workshop, K. Slifer ([http://hallaweb.jlab.org/collab/meeting/2011-summer/talks/day1/Slifer_g2p_hallAcollab_060911.ppt ppt])
 +
*2010 Hall A Collaboration Meeting, K. Allada ([https://userweb.jlab.org/~kalyan/g2p/meetings/HallACollab_Dec2010_Kalyan.pdf])
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*2010 One Slide Summary ([http://hallaweb.jlab.org/experiment/g2p/talks/2010_g2p_oneslide.ppt ppt])
 +
*2009 E08-027/E08-007 Presentation to R. McKeown ([http://hallaweb.jlab.org/experiment/g2p/talks/g2p_gep_combined.pdf  pdf])
 +
 +
==g2p Theses==
 +
*[http://hallaweb.jlab.org/experiment/g2p/collaborators/melissac/Thesis/MCummings_Dissertation.pdf M. Cummings]
 +
*[http://dx.doi.org/10.18130/V3988W C. Gu]
 +
*[http://www.tunl.duke.edu/~mep/thesis/dissertation-Huang.pdf M. Huang]
 +
*[https://userweb.jlab.org/~rbziel/pzhu_thesis.pdf P. Zhu]
 +
*[https://arxiv.org/abs/1708.08297 R. Zielinski]
 +
*[https://hallaweb.jlab.org/wiki/images/6/69/Tbadman_thesis.pdf T. Badman]
 +
 +
==Relevent Theses==
 +
*[http://hallaweb.jlab.org/experiment/E97-110/thesis.html E97110 List]
 +
*[http://www.jlab.org/e94010/#Theses E94010 List]
 +
*[http://twist.phys.virginia.edu/~jdm2z/jdm_thesis.pdf J. Maxwell: SANE]
 +
 +
==Relevent Publications==
 +
*New Insights into the spin structure of the nucleon. [http://prd.aps.org/abstract/PRD/v87/i5/e054032 Phys.Rev. D87 (2013) 054032]
 +
*Axial anomaly and the δLT puzzle. [http://prd.aps.org/abstract/PRD/v85/i1/e016012 Phys. Rev. D 85, 016012 (2012)]
 +
*M. J. Alguard, et al. Deep Inelastic Scattering of Polarized Electrons by Polarized Protons [http://prl.aps.org/abstract/PRL/v37/i19/p1261_1 PRL]
 +
*M. J. Alguard, et al. Elastic Scattering of Polarized Electrons by Polarized Protons [http://prl.aps.org/abstract/PRL/v37/i19/p1258_1 PRL]
 +
*Donnelly and Raskin, Considerations of Polarization in Inclusive Electron Scattering from Nuclei [http://hallaweb.jlab.org/experiment/g2p/papers/Donnelly.pdf pdf]
 +
*Proceedings of the 4th International Workshop on Polarized Target Materials and Techniques,  Universitat Bonn [http://hallaweb.jlab.org/experiment/g2p/papers/GreenBook.pdf portrait] [http://hallaweb.jlab.org/experiment/g2p/papers/GreenBook_landscape.pdf landscape]
 +
*Proceedings from BadHonnef, 1995 [http://galileo.phys.virginia.edu/~dbd/BadHonnef1995.pdf pdf]
 +
 +
==Links==
 +
*[http://hallaweb.jlab.org/experiment/g2p/collaborators/pzhu/wiki/halog splitted halog]
 +
*[http://phys.huji.ac.il/~gron/ Ron Group] at Hebrew University of Jerusalem.
 +
*The JLab [http://www.jlab.org/exp_prog/experiment_schedule/ schedule] webpage
 +
*[http://clasweb.jlab.org/spin_rotation/ Spin Rotator] website
 +
 +
==Mailing List==
 +
There are two mailing lists relevant to g2p:
 +
*g2p@jlab.org : General announcements
 +
*g2p_ana@jlab.org : Weekly analysis
 +
You can subscribe to both at http://mailman.jlab.org
 +
 +
==Help==
 +
*[[Getting_Started_with_the_g2pWiki| HOW-TO]] use the g2pwiki.

Latest revision as of 15:00, 20 February 2018

The Experiments

E08-027 will measure the proton spin structure function g2p in Jefferson Lab's Hall A.

  • Spokesmen: A. Camsonne, J.P. Chen, D. Crabb and K. Slifer (contact).
  • Full details of the physics goals are provided in the proposal
  • The g2p website.

E08-007 will measure the proton spin structure function ratio GE/GM

  • Spokesmen: R. Gilman, D. Higinbotham, G. Ron (contact), J. Arrington, D. Day, A. Sarty.
  • The GEP website.

Runplan and Schedule

Shift Worker Information

DAQ

Beamline

Analysis

  • Summary of runs for different energy settings
  • Beam polarization measured by Moller

Polarized Target

Survey Results

Spectrometer Optics

Weekly Meetings

  • Analysis Meetings are held every Weds at 10:30. (minutes) (Agendas)
  • Past Target Meeting (minutes)
  • Beam Transport Meeting (minutes)
  • Weekly Hall A meeting Run Coordinator (Reports)

Collaboration Meetings

Technotes

Talks and Presentations

g2p Theses

Relevent Theses

Relevent Publications

  • New Insights into the spin structure of the nucleon. Phys.Rev. D87 (2013) 054032
  • Axial anomaly and the δLT puzzle. Phys. Rev. D 85, 016012 (2012)
  • M. J. Alguard, et al. Deep Inelastic Scattering of Polarized Electrons by Polarized Protons PRL
  • M. J. Alguard, et al. Elastic Scattering of Polarized Electrons by Polarized Protons PRL
  • Donnelly and Raskin, Considerations of Polarization in Inclusive Electron Scattering from Nuclei pdf
  • Proceedings of the 4th International Workshop on Polarized Target Materials and Techniques, Universitat Bonn portrait landscape
  • Proceedings from BadHonnef, 1995 pdf

Links

Mailing List

There are two mailing lists relevant to g2p:

  • g2p@jlab.org : General announcements
  • g2p_ana@jlab.org : Weekly analysis

You can subscribe to both at http://mailman.jlab.org

Help

Retrieved from "https://hallaweb.jlab.org/wiki/index.php?title=G2p&oldid=34408"