Difference between revisions of "JEF meeting, May 8, 2020"

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* Preparations for PAC meeting (jeopardy)
 
* Preparations for PAC meeting (jeopardy)
 
* Expected sensitivity on coupling between SM quark and dark hadrophilic scalar boson [https://halldweb.jlab.org/wiki/images/2/2e/Glue-jefxd-igal-jaegle-08052020.pdf]
 
* Expected sensitivity on coupling between SM quark and dark hadrophilic scalar boson [https://halldweb.jlab.org/wiki/images/2/2e/Glue-jefxd-igal-jaegle-08052020.pdf]
 +
 +
=Minutes=
 +
Attendees: Arshak,Igal,Zisis,Susan,Jane,Phil,Sasha,Tim B.,Jon Z.,Liping,S.T.
 +
* Nothing new regarding new SICCAS contract and negotiations with JLab procurement; Sasha will follow up next week.
 +
* Other procurements: need to inspect sample of 20 light guides, then follow up with full order
 +
* Summer students:  word from management is that summer program is canceled (I assume this includes HUGS??)
 +
** No firm decision on status of lab access for individual students not affiliated with more
 +
general program
 +
* Preparation for PAC jeopardy: Liping will work on JEF physics update to JEF/GlueX document after collaboration meeting; Sasha will work on FCAL-2 part
 +
* Igal presented upper limit curves for dark scalar using our limits for B-boson parameter space.
 +
** Result does not appear to be competitive with BES-III
 +
*** What channels did BES-III (and other experiments) use?
 +
** No background estimate
 +
** Liping mentioned that peak search would improve sensitivity

Revision as of 15:41, 8 May 2020

Meeting time and location= 9:00 am EST (JLab time) Bluejeans only


Connection instructions

We are using BlueJeans Video/Audio conferencing. Our meeting ID number is 992533564. Click "Expand" for more details.

  • Make sure you have created a BlueJeans account via your JLab CUE account using this link:
  • If connecting via Web Browser: click this link (no passcode is needed):
  • If connecting via Phone: Dial one of the following numbers and then enter the meeting ID above and hit "#" or "##"
  • If connecting via Polycom unit:
    • Dial 199.48.152.152 or bjn.vc
    • Enter meeting ID above

Agenda

  • SICCAS crystals
  • Preparation for module fabrication
  • COMCAL tests, TAC running, etc.
  • Preparations for PAC meeting (jeopardy)
  • Expected sensitivity on coupling between SM quark and dark hadrophilic scalar boson [1]

Minutes

Attendees: Arshak,Igal,Zisis,Susan,Jane,Phil,Sasha,Tim B.,Jon Z.,Liping,S.T.

  • Nothing new regarding new SICCAS contract and negotiations with JLab procurement; Sasha will follow up next week.
  • Other procurements: need to inspect sample of 20 light guides, then follow up with full order
  • Summer students: word from management is that summer program is canceled (I assume this includes HUGS??)
    • No firm decision on status of lab access for individual students not affiliated with more

general program

  • Preparation for PAC jeopardy: Liping will work on JEF physics update to JEF/GlueX document after collaboration meeting; Sasha will work on FCAL-2 part
  • Igal presented upper limit curves for dark scalar using our limits for B-boson parameter space.
    • Result does not appear to be competitive with BES-III
      • What channels did BES-III (and other experiments) use?
    • No background estimate
    • Liping mentioned that peak search would improve sensitivity
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