Difference between revisions of "TDIS Bi-monthly meeting, 2022 Aug 4"

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==Agenda==
 
==Agenda==
 
* Conditional release document status [https://www.overleaf.com/5294399295xstyddsvvksg edit link]
 
* Conditional release document status [https://www.overleaf.com/5294399295xstyddsvvksg edit link]
* Bogdan: New mTPC with MLPC (multi layer proportional chamber) concept.
+
* Bogdan: New mTPC with MLPC (multi layer proportional chamber) concept [https://hallaweb.jlab.org/wiki/images/d/d0/MLC_Aug2022.pdf].
 
* AOB
 
* AOB
  
 
==Minutes==
 
==Minutes==
 
* Conditional release: still waiting on Thia's comments before being submitted;
 
* Conditional release: still waiting on Thia's comments before being submitted;
* Bogdan: New concept to divide drift time by a factor 50. Wouldn't need kapton wall between inner region and sensitive region. How would so many channels work together? *Prototype needed!*
+
** Arun: Question related to Bogdan's new design proposal: Do we claim that our mTPC design is final? Answer is no (which is good).
 
+
** Shall we hold on to that till we have a prototype for Bogdan's idea? Probably not.
 +
* Bogdan: New concept to divide drift time by a factor 25.  
 +
** Wouldn't need kapton wall between inner region and sensitive region.  
 +
** How would so many channels work together? '''Prototype is needed!'''
 +
** Nilanga: Prototype can be built, but wouldn't cathode wires be needed? These are an option. We can use cathode foils, if there are 2um kapton foils; Do these exist?
 +
** DAQ would need TDC leading time + pulse integral (for PID); VMM: 5-6 ns resolution.
 +
** Talk to Rachel for prototyping: 1) we would need Garfield simulations, etc. 2) She has some money for the prototype.
  
 
==Organizational details==
 
==Organizational details==

Latest revision as of 10:33, 4 August 2022

Back to Tagged DIS run group >> Bi-monthly TDIS meetings

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Agenda

  • Conditional release document status edit link
  • Bogdan: New mTPC with MLPC (multi layer proportional chamber) concept [1].
  • AOB

Minutes

  • Conditional release: still waiting on Thia's comments before being submitted;
    • Arun: Question related to Bogdan's new design proposal: Do we claim that our mTPC design is final? Answer is no (which is good).
    • Shall we hold on to that till we have a prototype for Bogdan's idea? Probably not.
  • Bogdan: New concept to divide drift time by a factor 25.
    • Wouldn't need kapton wall between inner region and sensitive region.
    • How would so many channels work together? Prototype is needed!
    • Nilanga: Prototype can be built, but wouldn't cathode wires be needed? These are an option. We can use cathode foils, if there are 2um kapton foils; Do these exist?
    • DAQ would need TDC leading time + pulse integral (for PID); VMM: 5-6 ns resolution.
    • Talk to Rachel for prototyping: 1) we would need Garfield simulations, etc. 2) She has some money for the prototype.

Organizational details

ZoomGov meeting.

Topic: TDIS biweekly meeting Time: Jan 20, 2022 10:00 AM Eastern Time (US and Canada)

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