Difference between revisions of "JEF meeting, September 6, 2024"

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* [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page]
 
* [https://halldweb.jlab.org/wiki/index.php/FCAL_Installation Detector installation page]
 
* [https://halldweb.jlab.org/detectors/fcal2/installation/safety_docs/Document_240716_195013-1.pdf Safety briefings]
 
* [https://halldweb.jlab.org/detectors/fcal2/installation/safety_docs/Document_240716_195013-1.pdf Safety briefings]
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* '''Students''' -- Sasha
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'''Students''' -- Sasha
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** - Expect one student from Wuhan, waiting for the US visa
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* - Expect one student from Wuhan, waiting for the US visa
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* '''Beam tests with the PS'''
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''' [https://halldweb.jlab.org/wiki/index.php/ECAL_Commissioning ECAL commissioning]''' -- Sasha, All
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***  measure shower beam profile and reconstruction in the crystal/LG transition region  
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***  (install prototype with 5x5 PbWO4 modules  + ? LG)  
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'''Beam tests with the PS'''
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* '''Other hardware projects'''
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*  measure shower beam profile and reconstruction in the crystal/LG transition region  
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** prototype of the ECAL veto counter (?)
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*  (install prototype with 5x5 PbWO4 modules  + ? LG)  
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*'''Analysis/Simulation'''
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'''Other hardware projects'''
 +
* prototype of the ECAL veto counter (?)
 +
'''Analysis/Simulation'''
 
** [https://halldweb.jlab.org/wiki/images/2/22/Sept-6-Status-Update.pdf Update from Laveen]
 
** [https://halldweb.jlab.org/wiki/images/2/22/Sept-6-Status-Update.pdf Update from Laveen]

Latest revision as of 08:51, 6 September 2024

Meeting time and location:

Agenda

Preparation of parts for ECAL -- Sasha

  • - HV long cable: Sammy and Mindy are finishing up with assembling cables, 2 cables are left
  • - HV distribution boards [1][2]
- 5 (12 x 4) and 5 (6 x 8) boards have been received. Chris checked connections. All remaining PCB boards are expected to be in the lab on Sep 12.
- Chris is finalizing design of the distribution boxes (each box will comprise 9 PCBs). He expects to submit PR during next week.
  • - Fix front panel of two LV distribution boards [3]
- new plates for the LV distribution boards should arrive to JLab during next week. Need to re-install 2 distribution boards and connect cables
  • - LED: Started testing the prototype of the LMS (need to make the detector room light tight)

Installation of the FCAL2 detector & integration to GlueX -- Sasha / Vlad / Hakob / Laveen

  • Installation and testing dividers has been completed [4]
- need to arrange cables on chains
- need to arrange cables on cable trays

Students -- Sasha

  • - Expect one student from Wuhan, waiting for the US visa

ECAL commissioning -- Sasha, All

Beam tests with the PS

  • measure shower beam profile and reconstruction in the crystal/LG transition region
  • (install prototype with 5x5 PbWO4 modules + ? LG)

Other hardware projects

  • prototype of the ECAL veto counter (?)

Analysis/Simulation

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