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| | Wednesday December 08, 2021<br> | | Wednesday December 08, 2021<br> |
| | 3:30 pm, ET<br> | | 3:30 pm, ET<br> |
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| | == Agenda == | | == Agenda == |
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| − | # Announcements | + | # Kicking off the Gem work planning at Stonybrook. |
| − | # Hardware work (All)
| + | |
| − | #* Latest inspections of mirror prototypes (Bill)
| + | == Meeting Disgust == |
| − | #** [https://logbooks.jlab.org/entry/3934273 October 26th inspection and water changeout]
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| − | # Review of 2020 studies (All)
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| − | #* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring and Summer 2020 data production status] all complete but ongoing issues with tape and [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Analysis_Launch Analysis launches]
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| − | #* Geometric reconstruction update (Roman)
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| − | #* Simulation needs:
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| − | #** Ad-hoc reduction in photon yields (in mcsmear) to match data: until mirror reflectivity dependence on incident angle is implemented
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| − | #** Tagged version of halld_sim with any updates (version set compiled against [https://github.com/JeffersonLab/halld_recon/releases/tag/4.16.2 halld_recon 4.16.2] used in data production)
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| − | #** Others
| + | |
| − | #* Action items (from previous meetings)
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| − | #** [https://github.com/JeffersonLab/HDGeant4/issues/191 Add incident angle dependence to mirror reflectivity]
| + | |
| − | #** [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5286 Global alignment issues] see slide 15-18 of CM talk (All)
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| − | #*** Early studies of [https://halldweb.jlab.org/wiki/index.php/FDC_tilt/alignment_update FDC tilt]
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| − | #*** Possible rotation of magnetic field: impact on extrapolations to DIRC?
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| − | #*** Generate MC with rotated field and reconstruct with nominal?
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| − | #** Reducing background contamination in pi/K samples: KinFit Δχ<sup>2</sup> between 2pi and 2k reactions, robust sideband subtraction
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| − | #** [https://github.com/yunjie-yang/FastDIRC4GlueX FastDIRC documentation] (Yunjie)
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| − | # AOB | + | # |
Revision as of 19:20, 9 December 2021
Meeting Information
GEM @ Stonybrook Meeting
Wednesday December 08, 2021
3:30 pm, ET
Agenda
- Kicking off the Gem work planning at Stonybrook.
Meeting Disgust
