Difference between revisions of "Meeting solid ec"

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=ECal weekly March 2024 to present =
 
=ECal weekly March 2024 to present =
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* Weekly ECal October 31, 2024
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** Ben started analyzing the THU base. Here is his [https://solid.jlab.org/wiki/images/1/10/SoLID_ECAL_PMT_THUDividers.ods Calculation on THU SHower PMT HV shift]
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** Zhihong shared pictures of the super-module being assembled at THU: [https://solid.jlab.org/wiki/images/d/d9/THU_supermodule_20241031_image0.jpg pic0], [https://solid.jlab.org/wiki/images/f/fe/THU_supermodule_20241031_image1.jpg pic1], [https://solid.jlab.org/wiki/images/6/62/THU_supermodule_20241031_image2.jpg pic2];  He will also send a new PMT base design diagram (for the super module) so we can study its possible gain shift in advance
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** Zhihong will look if there are old PMTs with the same base as the 2023 Hall C beamtest, and will do a bench test to study the gain shift if any such PMT/base is found.
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** Xiaochao shared a rough draft of the beam test report. Still need to wrap up some calculation, and need someone to double check all numbers.
  
 
* Weekly ECal September 05, 2024
 
* Weekly ECal September 05, 2024
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**Ben Raydo's [https://solid.jlab.org/wiki/images/6/63/SoLID_Calorimeter_PMT_linearity.pdf presentation on Shower PMT anode current gain analysis]
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**Ben Raydo's [https://solid.jlab.org/wiki/images/6/63/SoLID_Calorimeter_PMT_linearity.pdf presentation on SDU Shower PMT anode current gain analysis]
  
 
* SoLID [https://indico.phy.anl.gov/event/51 Science Workshop and Collaboration Meeting June 17-22, 2024]
 
* SoLID [https://indico.phy.anl.gov/event/51 Science Workshop and Collaboration Meeting June 17-22, 2024]

Revision as of 11:29, 4 November 2024

ECal weekly March 2024 to present

  • Weekly ECal October 31, 2024
    • Ben started analyzing the THU base. Here is his Calculation on THU SHower PMT HV shift
    • Zhihong shared pictures of the super-module being assembled at THU: pic0, pic1, pic2; He will also send a new PMT base design diagram (for the super module) so we can study its possible gain shift in advance
    • Zhihong will look if there are old PMTs with the same base as the 2023 Hall C beamtest, and will do a bench test to study the gain shift if any such PMT/base is found.
    • Xiaochao shared a rough draft of the beam test report. Still need to wrap up some calculation, and need someone to double check all numbers.

ECal weekly March 2023 to February 2024

FY2022 beam test summary

ECal weekly January 2023 to March 2023

ECal weekly January 2013 to October 2022

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