Difference between revisions of "GlueX Start Counter Meeting, November 13, 2023"
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==Agenda== | ==Agenda== | ||
| + | * Start Counter for KLF: Agenda points requested by KLF group ([https://halldweb.jlab.org/talks/2023/StartCounter/sc_with_KLF_beam.gif GlueX Start Counter Geometry]) | ||
| + | ** SC upgrade (including plastic and detectors) | ||
| + | ** Its connection to Cryo target | ||
| + | ** A possibility to use JLab machine shop for SC | ||
| + | ** Can Hall D pay for the SC work | ||
* Start Counter status: | * Start Counter status: | ||
** Calibration: [https://halldweb.jlab.org/wiki/index.php/Start_Counter_Calibration_Procedures SC Calibration Wiki Page]<br>[https://halldweb.jlab.org/talks/2023/StartCounter/Start_Counter-5.pdf Start Counter Calibration Notes] | ** Calibration: [https://halldweb.jlab.org/wiki/index.php/Start_Counter_Calibration_Procedures SC Calibration Wiki Page]<br>[https://halldweb.jlab.org/talks/2023/StartCounter/Start_Counter-5.pdf Start Counter Calibration Notes] | ||
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*** Annealing program started heating at 47 degree Celsius with "heat-tape". Initial exposure time is till Christmas break. | *** Annealing program started heating at 47 degree Celsius with "heat-tape". Initial exposure time is till Christmas break. | ||
*** Operating voltages can not be increased in order to bump up the gain. The dark rate increases exponentially. | *** Operating voltages can not be increased in order to bump up the gain. The dark rate increases exponentially. | ||
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== Minutes == | == Minutes == | ||
Revision as of 09:59, 13 November 2023
GlueX Start Counter Meeting
Monday, November 13, 2023
9:00 am EDT
Meeting information: https://jlab-org.zoomgov.com/j/1604147172?pwd=QjRtMDRRQ0lVNW5oVVA0VmFMSnh1dz09
Benedikt Zihlmann is inviting you to a scheduled ZoomGov meeting.
Topic: Start Counter
Contents
Agenda
- Start Counter for KLF: Agenda points requested by KLF group (GlueX Start Counter Geometry)
- SC upgrade (including plastic and detectors)
- Its connection to Cryo target
- A possibility to use JLab machine shop for SC
- Can Hall D pay for the SC work
- Start Counter status:
- Calibration: SC Calibration Wiki Page
Start Counter Calibration Notes - Start_Counter_Operations
- Geometry: SC match to tracks
- Preparation for next year's running
- Annealing program started heating at 47 degree Celsius with "heat-tape". Initial exposure time is till Christmas break.
- Operating voltages can not be increased in order to bump up the gain. The dark rate increases exponentially.
- Calibration: SC Calibration Wiki Page
Minutes
present:
Action Items
Slides
Talks can be deposited in the directory /group/halld/www/halldweb/html/talks/2023 on the JLab CUE. This directory is accessible from the web at https://halldweb.jlab.org/talks/2023/ .
