Difference between revisions of "Hall C Futures"

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 +
=Document=
 +
==General Guidelines==
 +
*Each section must consistent with the other sections.
 +
*Every reference must be verified, and duplicates resolved.
 +
== Sections ==
 +
*I. Introduction
 +
** Editors: Bogdan, Mark, Tanja
 +
** Guidelines:
 +
*** Introduction to what the document is about - the identity of Hall C in the EIC era
 +
*** Brief overview of the physics need for overall progress of the field - what's needed for specific studies of hadron structure which will then lead to the next chapter of how Hall C addresses this need
 +
*
 +
*II. Hall C Futures Physics Program
 +
** Writers: (needs writers first, editors later!) Ed, Garth, Carlos
 +
** Editors: Bill
 +
** Guidelines:
 +
***this is the key piece of the document that should discuss the Hall C Future, i.e., precision, small cross section measurements with versatile equipment.
 +
***This chapter should contain material like:
 +
****Small, precision cross sections have been the main theme of Hall C since the start - give a few examples from 6 GeV and have extended into 12 GeV - also give a few examples - and
 +
****refer to Chapter IV where further details can be found In the EIC era expect to take advantage of positrons and energy upgrade that would enable new physics with small cross sections in Hall C and also extend its small cross section physics program
 +
*
 +
*III. Overview of the Hall C Facility
 +
** Editors: Dave G?, David H
 +
** Guidelines: this chapter provides an overview of the different configurations of the Hall C facility and should include all instrumentation now and envisioned.
 +
*
 +
*IV. A Sampling of Potential  Hall C Experiments
 +
** Editors:DD, David H, Arun
 +
** Guidelines:
 +
***this chapter will present the details on experiments with small cross sections and/or versatile equipment mentioned in Chapter II.
 +
***How to handle 6 vs 12 vs 22 GeV? - one possibility discussed: three paragraphs where one focuses on 6 GeV (what has been done), the next on 12 GeV (what is being done now), and the third on future (opportunities with higher energy, etc.) All of these should be consistent with the overall goals of the Hall in the introductory chapters 1+2 - basically provide a coherent theme of Hall C
 +
*
 +
*V. Potential Significant Upgrades
 +
** Editors: Jay
 +
** Guidelines:
 +
***that we can refer to it in Chapter IV for the physics.
 +
***this chapter is a little out of place as it is Lab-wide upgrades.
 +
***I would leave it here for now, but the physics should go under Chapter IV. 
 +
***We may consider moving the technical discussion of Positrons and 22 GeV as an appendix
 +
*
 +
*VI. Summary
 +
** Editors: Dave M., Tanja
 +
** Guidelines:
 +
*** Summarize the identity of Hall C emphasizing the coherent program to address specific physics needs of the field and unique strengths of the Hall
  
 
=Previous talks=
 
=Previous talks=
Yellow Report Workshops
+
*KLL measurement following C-GEn experiment (Oct 14, 2021) - Arun Tadepalli [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1154 link]]
*4th Yellow Report Workshop, November 19-21, 2020, UCB – Berkeley, CA  [[https://indico.bnl.gov/event/9913/ link]]
+
*Final State Interactions in QCD and Other Explorations (Aug 12, 2021) - Dipangkar Dutta [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1149 link]]
*3rd Yellow Report Workshop, September 16-18, 2020, CUA, Washington D.C[[https://indico.bnl.gov/event/9080/ link]]
+
*Overview of a Brooks-style approach to a broadband mixed e+ and e- beam: what measurements it can do, and what it cannot do (Jul 15th, 2021) - Dave Mack [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1142 link]]
*2nd Yellow Report Workshop, May 20-22, 2020, U. of Pavia, Pavia , Italy [[https://indico.bnl.gov/event/8231/ link]]
+
*Possibilities for Hypernuclear Physics in Hall C (July 1st, 2021) - Toshiyuki Gogami [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1139 link]]
*1st Yellow Report Workshop, March 19-21, 2020, Temple University, Philadelphia [[https://indico.bnl.gov/event/7449/ link]]
+
*Solid Polarized Targets for the Jlab 12 GeV Era (June 17th, 2021) - Karl Slifer, Elena Long [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1138 link]]
*Positron Machine, Future Prospects [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1115]]
+
*Proton strangeness from elastic electron scattering (Jun 3rd, 2021) - Bogdan Wojtsekhowski [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1136 link]]
 +
*20 24 GeV FFA CEBAF Energy Upgrade (May 20th, 2021) - Alex Bogacz [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1144 link]]
 +
*Future Studies of Nuclei in Hall C [focusing on nuclear aspects] (May 6th, 2021) - Or Hen [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1135 link]]
 +
*A Triple Coincidence Experiment: u-channel DVCS at Hall C (Apr 22nd, 2021) - Garth Huber, Bill Li, Justin Stevens  [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1128 link]]
 +
*Opportunities with High Intensity Photons and Polarized Target (Apr 8th, 2021) - Tanja Horn [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1126 link]]
 +
*A high luminosity spectrometer based on a compact, high-field Solenoid for DVCS, DVMP, TDIS and more (Mar 25th, 2021)- Nilanga Liyanage [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1119 link]]
 +
*Positron Beams at Jefferson Lab - Status Report  (Mar 11th, 2021) - Joe Grames [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1116 link]]
 +
*Positron Machine, Future Prospects (Mar 11th, 2021) - Yves Roblin [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1115 link]]
 +
*Electro-weak (e+-, e’) Measurements with Unpolarized Target (Feb 25th, 2021) - Dave Mack [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1111 link]]
 +
*Hall C Future Experiments - Cynthia Keppel [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1137 link]]
  
Pion and Kaon Structure at the EIC
+
=Conference Presentations=
* ECT* Workshop 2021 [[https://www.ectstar.eu/workshops/mass-in-the-standard-model-and-consequences-of-its-emergence/ link]]
+
*Arun Tadepalli's presentation at the Hall C collaboration meeting (Feb 18th, 2022)  [[https://hallcweb.jlab.org/doc-private/ShowDocument?docid=1167 link]]
*CFNS Workshop 2020 [[https://indico.bnl.gov/event/8315/ link]]
+
*Tanja Horn's presentation at Hall A/C meeting, 9th July 2021 [[https://indico.jlab.org/event/451/contributions/8743/attachments/7167/9886/Hall_C_Future_HallAC_Meeting_July2021_Horn.pdf link]]
*PIEIC 2018 [[https://www.jlab.org/conferences/pieic18/ link]]
+
*Cynthia Keppel's presentation at UBOD meeting, 22nd Jun 2021 [[https://www.jlab.org/user_resources/meetings/JLUO_21/Keppel.pdf link]]
*PIEIC 2017 [[https://www.phy.anl.gov/theory/workshops/pieic2017/index.html link]]
 
  
ECT* Workshops
+
= Documents =
  
=Conference Presentations=
+
* Link to Hall C Futures White paper [[ link??]]
Richard Trotta's presentation at Workshop on Pion and Kaon structure functions at EIC , 2-5 June 2020 [[https://wiki.jlab.org/cuawiki/images/f/f1/MesonSF_CFNS.pdf pdf]]
 
= Documents =
 
* Meson SF WG Action Items for 2021 [[https://wiki.jlab.org/cuawiki/images/e/ee/Meson_Structure_WG_actions_03302021.pptx link]]
 
* Yellow report on Arxiv [[https://arxiv.org/pdf/2103.05419.pdf link]]
 
* Review article submitted to Journal of Physics G [[https://wiki.jlab.org/cuawiki/images/d/d0/EIC_YR_Meson_Review_paper.pdf pdf]]
 
* Link to Overleaf review document [[https://www.overleaf.com/project/5fc568c24c08803aa19883e2 link]]
 
  
 
= Meetings =
 
= Meetings =
 +
Join Information 
  
Next General Meson SF Meeting: Monday 28 June at 4:00PM ET
+
Meeting URL 
 
+
https://bluejeans.com/100468995
[[EIC Meson SF Meeting Material and Summaries]]
 
 
 
The teleconferencing service is called "BlueJeans". Please see the information below to use it:
 
 
 
'''Conference ID''' 7578012727
 
 
 
'''Audio''' Dial: 1-888-240-2560 (US or Canada only) ([http://bluejeans.com/numbers see all numbers]) and enter the Conference ID
 
 
 
'''Browser and Desktop sharing''' https://bluejeans.com/7578012727 (REMEMBER to turn off microphone and speaker after joining to avoid echoing if you use the phone line for audio)
 
 
 
'''Meeting system "bluejeans" additional information:'''
 
  
* Using a computer, through a browser go to https://bluejeans.com/7578012727/browser. You can use the desktop sharing feature, audio if your computer has a microphone and speaker, and video if you have a webcam. To do so go to the conference link above and join as guest
+
Phone Dial-in
 +
+1.888.240.2560 (US Toll Free)
 +
(Global Numbers)
  
* Using the phone line option should have better audio quality because it is not limited by network speed.
+
Meeting ID: 100 468 995
  
* If you use a browser, it is recommended to use firefox on mac,windows and linux. Note that you may have to download and install a plugin the first time you use it. On linux, the plugin is only available for 64bit firefox and it needs to be installed it as administrator/superuser.
+
Room System
 
+
199.48.152.152 or bjn.vc
* There is a bluejeans app available that you can use on your mobile device to connect. The app can be downloaded from your device's app store.
 
 
 
* The system can be tested by going to link http://bluejeans.com/111
 
  
 +
Meeting ID: 100 468 995
 
=Discussions=
 
=Discussions=
*Validity of Factorization [[link]]
 
  
 
= People =
 
= People =
 
+
*Eric Christy (Hampton U.)
 +
*Dipangkar Dutta (Mississippi State U.)
 +
*David Hamilton (U.Glasgow)
 +
*Or Hen (MIT)
 +
*Tanja Horn (CUA)
 +
*Garth Huber (U. Regina)
 +
*Ed Kinney (U. Colorado)
 +
*Nilanga Liyanage (Uva)
 +
*Wenliang Li (W&M)
 +
*Ellie Long (New Hampshire)
 +
*Dave Mack (JLab)
 +
* Carlos Munoz-Camacho (IJCLab-Orsay)
 +
*Brad Sawatzky (JLab)
 +
* Karl Slifer (New Hampshire)
 +
* Holly Szumila-Vance (JLab)
 +
* Arun Tadepalli (JLab)
 +
* Bogdan Wojtsekhowski (JLab)
 
= Useful links =
 
= Useful links =
 
+
Hall C upgrades  [[https://www.jlab.org/physics/hall-c/upgrade  link]]
 
= Useful references =
 
= Useful references =
*EIC White Paper (updated 2014 version), Eur. Phys. J. A52 (2016) no.9, 268, [[http://arxiv.org/abs/arXiv:1212.1701  link]]
 
*Leading neutron production in e+ p collisions at HERA, Nucl.Phys.B 637 (2002) 3-56 [[https://www.sciencedirect.com/science/article/abs/pii/S055032130200439X  link]]
 
*Pion structure function from leading neutron electroproduction and SU(2) flavor asymmetry [[https://www.sciencedirect.com/science/article/abs/pii/S055032130200439X  link]]
 
*Phenomenological Implications of the Nucleon’s Meson Cloud [[https://inspirehep.net/literature/1326941  link]]
 

Latest revision as of 11:16, 10 March 2022

Document

General Guidelines

  • Each section must consistent with the other sections.
  • Every reference must be verified, and duplicates resolved.

Sections

  • I. Introduction
    • Editors: Bogdan, Mark, Tanja
    • Guidelines:
      • Introduction to what the document is about - the identity of Hall C in the EIC era
      • Brief overview of the physics need for overall progress of the field - what's needed for specific studies of hadron structure which will then lead to the next chapter of how Hall C addresses this need
  • II. Hall C Futures Physics Program
    • Writers: (needs writers first, editors later!) Ed, Garth, Carlos
    • Editors: Bill
    • Guidelines:
      • this is the key piece of the document that should discuss the Hall C Future, i.e., precision, small cross section measurements with versatile equipment.
      • This chapter should contain material like:
        • Small, precision cross sections have been the main theme of Hall C since the start - give a few examples from 6 GeV and have extended into 12 GeV - also give a few examples - and
        • refer to Chapter IV where further details can be found In the EIC era expect to take advantage of positrons and energy upgrade that would enable new physics with small cross sections in Hall C and also extend its small cross section physics program
  • III. Overview of the Hall C Facility
    • Editors: Dave G?, David H
    • Guidelines: this chapter provides an overview of the different configurations of the Hall C facility and should include all instrumentation now and envisioned.
  • IV. A Sampling of Potential Hall C Experiments
    • Editors:DD, David H, Arun
    • Guidelines:
      • this chapter will present the details on experiments with small cross sections and/or versatile equipment mentioned in Chapter II.
      • How to handle 6 vs 12 vs 22 GeV? - one possibility discussed: three paragraphs where one focuses on 6 GeV (what has been done), the next on 12 GeV (what is being done now), and the third on future (opportunities with higher energy, etc.) All of these should be consistent with the overall goals of the Hall in the introductory chapters 1+2 - basically provide a coherent theme of Hall C
  • V. Potential Significant Upgrades
    • Editors: Jay
    • Guidelines:
      • that we can refer to it in Chapter IV for the physics.
      • this chapter is a little out of place as it is Lab-wide upgrades.
      • I would leave it here for now, but the physics should go under Chapter IV. 
      • We may consider moving the technical discussion of Positrons and 22 GeV as an appendix
  • VI. Summary
    • Editors: Dave M., Tanja
    • Guidelines:
      • Summarize the identity of Hall C emphasizing the coherent program to address specific physics needs of the field and unique strengths of the Hall

Previous talks

  • KLL measurement following C-GEn experiment (Oct 14, 2021) - Arun Tadepalli [link]
  • Final State Interactions in QCD and Other Explorations (Aug 12, 2021) - Dipangkar Dutta [link]
  • Overview of a Brooks-style approach to a broadband mixed e+ and e- beam: what measurements it can do, and what it cannot do (Jul 15th, 2021) - Dave Mack [link]
  • Possibilities for Hypernuclear Physics in Hall C (July 1st, 2021) - Toshiyuki Gogami [link]
  • Solid Polarized Targets for the Jlab 12 GeV Era (June 17th, 2021) - Karl Slifer, Elena Long [link]
  • Proton strangeness from elastic electron scattering (Jun 3rd, 2021) - Bogdan Wojtsekhowski [link]
  • 20 24 GeV FFA CEBAF Energy Upgrade (May 20th, 2021) - Alex Bogacz [link]
  • Future Studies of Nuclei in Hall C [focusing on nuclear aspects] (May 6th, 2021) - Or Hen [link]
  • A Triple Coincidence Experiment: u-channel DVCS at Hall C (Apr 22nd, 2021) - Garth Huber, Bill Li, Justin Stevens [link]
  • Opportunities with High Intensity Photons and Polarized Target (Apr 8th, 2021) - Tanja Horn [link]
  • A high luminosity spectrometer based on a compact, high-field Solenoid for DVCS, DVMP, TDIS and more (Mar 25th, 2021)- Nilanga Liyanage [link]
  • Positron Beams at Jefferson Lab - Status Report (Mar 11th, 2021) - Joe Grames [link]
  • Positron Machine, Future Prospects (Mar 11th, 2021) - Yves Roblin [link]
  • Electro-weak (e+-, e’) Measurements with Unpolarized Target (Feb 25th, 2021) - Dave Mack [link]
  • Hall C Future Experiments - Cynthia Keppel [link]

Conference Presentations

  • Arun Tadepalli's presentation at the Hall C collaboration meeting (Feb 18th, 2022) [link]
  • Tanja Horn's presentation at Hall A/C meeting, 9th July 2021 [link]
  • Cynthia Keppel's presentation at UBOD meeting, 22nd Jun 2021 [link]

Documents

  • Link to Hall C Futures White paper link??

Meetings

Join Information

Meeting URL https://bluejeans.com/100468995

Phone Dial-in +1.888.240.2560 (US Toll Free) (Global Numbers)

Meeting ID: 100 468 995

Room System 199.48.152.152 or bjn.vc

Meeting ID: 100 468 995

Discussions

People

  • Eric Christy (Hampton U.)
  • Dipangkar Dutta (Mississippi State U.)
  • David Hamilton (U.Glasgow)
  • Or Hen (MIT)
  • Tanja Horn (CUA)
  • Garth Huber (U. Regina)
  • Ed Kinney (U. Colorado)
  • Nilanga Liyanage (Uva)
  • Wenliang Li (W&M)
  • Ellie Long (New Hampshire)
  • Dave Mack (JLab)
  • Carlos Munoz-Camacho (IJCLab-Orsay)
  • Brad Sawatzky (JLab)
  • Karl Slifer (New Hampshire)
  • Holly Szumila-Vance (JLab)
  • Arun Tadepalli (JLab)
  • Bogdan Wojtsekhowski (JLab)

Useful links

Hall C upgrades [link]

Useful references