Difference between revisions of "SoLID DDVCS"

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(Created 03/10/15(Camsonne), Last modified 10/07/20(Camsonne))
 
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[[SoLID]]
 
  
=Collaboration=
 
*Alexandre Camsonne, Silviu Covrig, Mark K. Jones, Jian-Ping Chen  (JLAB)
 
*Marie Boer, Gabriel Charles, Raphael Dupre, Michel Guidal, Dominique Marchand,Carlos Mu~noz Camacho, Silvia Niccolai, Eric Voutier ( IPN Orsay )
 
*Zhiwen Zhao (ODU)
 
*Kondo Gnanvo, Nilanga Linayage, Chao Gu (UVA)
 
*Zhihong Ye (Duke)
 
*Evaristo Cisbani (INFN Sanita)
 
*Guido Maria Urcioli ( INFN Roma )
 
*Vincenzo Bellini, Concetta Maria Sutera ( INFN Catagna )
 
*Hamza Atac, Adam Blomberg, Sylvester Joosten, Zein-Eddine Meziani, Michael Paolone, Nikos Sparveris (Temple)
 
*Anthony W. Thomas (CSSM Adelaide Australia)
 
*Maxime Defurne, Herve Moutarde, Franck Sabatie (IRFU CEA Saclay)
 
*Malek Mazouz (Faculte des sciences Monastir Tunisia )
 
*Paul Gueye (Hampton University)
 
*Whitney Armstrong (ANL)
 
*Thomas Hemmick (Stony Brook University )
 
 
=Letter of intent submitted to PAC43=
 
 
[http://lpsc.in2p3.fr/voutier/DDVCS/DDVCS-Solid-current.pdf latest version]
 
 
[https://hallaweb.jlab.org/wiki/images/1/13/SoLID-DDVCS-TAC-theory-PAC43.pdf Theory TAC PAC43]
 
 
Experimental TAC report
 
 
[https://hallaweb.jlab.org/wiki/images/a/aa/PAC43_FINAL_Report.pdf PAC 43 report]
 
 
=[[DDVCS Proposal work for next SoLID collaboration meeting in May 2016]]=
 
 
=Mailing list=
 
 
Register to the mailing list at :
 
 
https://mailman.jlab.org/mailman/listinfo/Solid_ddvcs
 
 
= [[meetings DDVCS]] =
 
 
=Documents=
 
==Papers==
 
* Double deeply virtual Compton scattering off the nucleon
 
  M. Guidal (Orsay, IPN), M. Vanderhaeghen (Mainz U., Inst. Kernphys.). Aug 2002. 4 pp.
 
  Published in Phys.Rev.Lett. 90 (2003) 012001
 
  DOI: 10.1103/PhysRevLett.90.012001
 
  e-Print: hep-ph/0208275 [http://arxiv.org/pdf/hep-ph/0208275.pdf PDF ] [http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.90.012001]
 
 
* Exclusive electroproduction of lepton pairs as a probe of nucleon structure
 
  A.V. Belitsky (Maryland Uni.), D. Mueller (Wuppertal Uni.). Oct 2002. 4 pp.
 
  Published in Phys.Rev.Lett. 90 (2003) 022001 [https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.90.022001]
 
 
* Probing generalized parton distributions with electroproduction of lepton pairs off the nucleon
 
  A.V. Belitsky (Maryland Uni.), D. Mueller (Wuppertal Uni.). Oct 2002. 4 pp.
 
  Published in Phys.Rev.D 68 (2003) 116005
 
 
*  Unraveling hadron structure with generalized parton distributions
 
  A.V. Belitsky (Arizona State U.), A.V. Radyushkin (Jefferson Lab & Old Dominion U.). Apr 2005. 370 pp.
 
  Published in Phys.Rept. 418 (2005) 1-387
 
  JLAB-THY-04-34
 
  DOI: 10.1016/j.physrep.2005.06.002
 
  e-Print: hep-ph/0504030 | [http://arxiv.org/pdf/hep-ph/0504030.pdf PDF]
 
 
==Presentation talks==
 
INT workshop September 30th 2009, DDVCS with SoLID : The JLab Hall A experimental program at 12 GeV [http://www.int.washington.edu/talks/WorkShops/int_09_3/People/Camsonne_A/Camsonne.pdf]
 
 
DVCS collaboration meeting [https://indico.in2p3.fr/event/7052/session/0/contribution/10 IPN Orsay November 2012] [https://indico.in2p3.fr/event/7052/session/0/contribution/10/material/slides/0.pptx pptx ]
 
 
Hall A collaboration meeting December 2012 DDVCS with SoLID [http://hallaweb.jlab.org/collab/meeting/2012-winter/talks/Tuesday%20Morning/DDVCS_Alex.pdf pdf ]
 
 
Study of feasibility of DDVCS with SuperBigBite -DVCS collaboration meeting - December 2013 [https://www.jlab.org/indico/getFile.py/access?contribId=24&resId=1&materialId=slides&confId=58 pdf]
 
 
SBS collaboration - DDVCS update - July 7-8 2014 [http://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_07jul14/DDVCS_with_SuperBigBite_June7_2014.pptx]
 
 
 
The Sixth Workshop on Hadron Physics in China and Opportunities in US, Lanzhou  July 24, 2014 : Overview of the Generalized Parton Distributions program [http://hadron2014.csp.escience.cn/dct/attach/Y2xiOmNsYjpwZGY6MzAwMzY= pdf]
 
 
SoLID Collaboration Meeting
 
May 14 -15, 2015
 
Jefferson Lab
 
Newport News, VA USA
 
[http://hallaweb.jlab.org/12GeV/SoLID/meeting_coll/2015_05/Camsonne_DDVCS_SoLID-2.pptx] [http://hallaweb.jlab.org/12GeV/SoLID/meeting_coll/2015_05/Camsonne_DDVCS_SoLID-2.pdf]
 
 
INPC 2016 Double Deeply Virtual Compton Scattering
 
Opportunities at Jefferson Laboratory
 
[https://pos.sissa.it/281/309/pdf]
 
 
 
[https://inspirehep.net/literature/1770928]
 
 
=Thesis=
 
 
==Proposals==
 
* MEMUS – A large solid angle detector for ELFE [http://lpsc.in2p3.fr/hadrons/postscripts/nima409.ps.gz ps ]
 
  Nuclear Instruments and Methods in Physics Research
 
  Section A: Accelerators, Spectrometers, Detectors and Associated
 
  Equipment, Volume 409, Issue 1, Pages 400-401
 
  G Audit et al.
 
 
* Solenoidal LOI PAC 27 [https://www.jlab.org/exp_prog/PACpage/PAC27/PAC27_review.pdf]
 
 
=Logbook=
 
[https://hallaweb.jlab.org/dvcslog/ddvcs/ DDVCS ELOG]
 
 
=SoLID=
 
 
[[http://hallaweb.jlab.org/12GeV/SoLID/download/sim/setup/ Setup picture archive]]
 
 
[[Image:SoLID setup 20140901 PVDIS arrow.png|x300px]]
 
 
 
[[Image:SoLID setup 20140901 SIDISandJPsi arrow.png|x300px]]
 
 
= Event generator =
 
 
DEEPGen 2018 version [[DEEPGen event generator]]
 
 
use grape-dilepton for BH as signal rate estimation, refer to [[Dilepton]]
 
 
- DDVCS+BH event generator: [[DDVCS and TCS event generator]]
 
 
=Simulation=
 
 
refer to general "solid_gemc" instruction https://hallaweb.jlab.org/wiki/index.php/Solid_Software
 
 
full simulation https://hallaweb.jlab.org/wiki/index.php/SoLID_Software_Detector_Simulation#full_simulation
 
 
subsystem simulation and study
 
https://jlabsvn.jlab.org/svnroot/solid/subsystem/muon
 
 
= data file sharing =
 
 
* BH file
 
/w/work6501/work_halla/BH/grape-dilepton_work/BH_muon_3fold_decaypairelectron_deg5-50/grp.root
 
see details how to run it and analysis result at https://jlabsvn.jlab.org/svnroot/solid/evgen/BH/readme
 
 
* background simulation
 
/w/work6501/zwzhao/solid/solid_svn/solid/study/background/JPsi_LH2_JLAB_VERSION_1.2/pass3/
 
 
=Repository for software and proposal=
 
You need a GitHub account to acces the repository, send a mail to camsonne [at] jlab.org with your GitHub username so I can add you to the repository :
 
 
https://github.com/camsonne/SoLID-DDVCS
 
 
Google Drive for file sharing [https://drive.google.com/drive/#folders/0BznYzLTtupLgfmpkWWtoQ0d4NmE5X2NNTVd6cld2NnU1QUNBUVdZb1dsT3RhVlpMaUVHWDg DDVCS]
 
 
 
 
=Magnet=
 
http://www.lns.cornell.edu/public/lab-info/coil.html
 
 
=Tracking=
 
==GEM==
 
 
==Micromegas==
 
 
==Silicium==
 
 
==Superconducting detectors==
 
Pizza Seminar September 24th 2014 [[http://www.jlab.org/user_resources/pizza_seminars/2014/Camsonne_9_14.pptx pptx]]
 
 
==Readout==
 
===Front End===
 
*MPD
 
*SRS
 
*CLAS12 readout
 
===ASICS===
 
*APV25
 
*DREAM
 
*VMM2
 
 
=Particle ID=
 
==Light Gas Cerenkov==
 
 
==Heavy Gas Cerenkov==
 
 
=Time of flight=
 
==MRPC==
 
 
==Scintillator Pad==
 
 
=Calorimeter=
 
 
 
 
 
=Muon detector=
 
*HCAL SBS
 
SuperBigBite DOE review november 2014
 
 
SuperBigBite Hadron Calorimeter [[https://userweb.jlab.org/~jones/sbs_doe_nov_2014_review/HCALJ-technical-specs.pdf]]
 
15 cm x 15 cm x 100 cm
 
 
*Minerva [http://minerva.fnal.gov/]
 
 
*CLEO muon detector
 
 
http://www.lns.cornell.edu/public/lab-info/mu.html
 
 
http://www.hep.umn.edu/cleo/CLEOII_NIM.pdf
 
 
http://www.sciencedirect.com/science/article/pii/016890029290771U/pdf?md5=cc5edbfce758ba6b222c27709b85f2ce&pid=1-s2.0-016890029290771U-main.pdf
 
 
*Phenix
 
http://www.phenix.bnl.gov/WWW/muon/notes/phenix-muon-96-12.html
 
 
*DHCAL (ILC)
 
https://agenda.linearcollider.org/event/4391/session/22/contribution/19/material/slides/0.pdf
 
 
http://hal.archives-ouvertes.fr/docs/00/42/93/10/PDF/LAPP-EXP-2009-11.pdf
 
 
http://omega.in2p3.fr/index.php/products/hardroc-front-end-chip.html
 
 
=Statistical requirement=
 
 
*Asymmetry
 
In the case of small asymmetries, the statistical uncertainty on the measurement of an asymmetry reduces to
 
 
<math> \delta A = 1 / \sqrt{N} </math>
 
 
telling that 2500 Events are required to deliver a 2% absolute uncertainty on the measurement of an asymmetry. In order to obtain a reasonable understanding of the <math> \varphi </math> distribution, 10 bins in the out-of-plane angles are required asking then about 25000 Events at a given fixed kinematics setting defined by <math> ( Q^2, \xi, \eta, t) </math>.
 
 
 
=CAD files CLEO magnet=
 
 
https://hallaweb.jlab.org/dvcslog/DDVCS/48
 
 
You can use FreeCad to open the STEP file
 
 
http://www.freecadweb.org/
 
 
[[https://hallaweb.jlab.org/wiki/index.php/SoLID_Engineering_Integration_and_CAD CLEO magnet files]]
 
 
[[http://hallaweb.jlab.org/12GeV/SoLID/download/cleo_manual/ Scans of paper schematics]]
 

Latest revision as of 18:44, 3 December 2020