Difference between revisions of "BLTWG Meeting 04/17/2019"
From GlueXWiki
(Created page with "=== Organization === * Time: 11:30 EDT * JLab meeting room: A110, Hall D counting house * Connecting: detailed instructions are here **...") |
(→Agenda) |
||
| Line 13: | Line 13: | ||
#* [[GlueX-Collaboration-May-2019|Collaboration Meeting]] May 14-16, 2019 at Jefferson Lab. | #* [[GlueX-Collaboration-May-2019|Collaboration Meeting]] May 14-16, 2019 at Jefferson Lab. | ||
# Beam monitoring issues | # Beam monitoring issues | ||
| − | #* [https://logbooks.jlab.org/entry/ | + | #* [https://logbooks.jlab.org/entry/3677875 Beam tune instabilities] - ''Alexandre Deur'' |
| + | #* [https://logbooks.jlab.org/entry/3679070 Beam energy variations] - ''Alexandre Deur'' | ||
| + | #* [https://logbooks.jlab.org/entry/3676021 Hall D energy correlation with Hall C current] - ''Alexandre Deur'' | ||
| + | #* [https://logbooks.jlab.org/entry/3678994 PrimEx rates trending through Spring 2019] - ''Alexandre Deur'' | ||
| + | # Active collimator long-term charging effect | ||
| + | #* [https://logbooks.jlab.org/entry/3675240 AC currents decay over time under fixed conditions] - ''Hovanes, Richard'' | ||
| + | #* [https://logbooks.jlab.org/entry/3675883 Active collimator schematics] - ''Richard'' | ||
| + | #* [https://logbooks.jlab.org/entry/3677921 AC currents track beam tune changes in complicated way] - ''Hovanes'' | ||
# Photon beam polarization | # Photon beam polarization | ||
| − | #* | + | #* New release of TPOL polarization for 2016, 2017 run periods - ''Michael D.'' |
#* Study of TPOL analyzing power with energy cuts - ''Richard J.'' | #* Study of TPOL analyzing power with energy cuts - ''Richard J.'' | ||
#* Systematics studies with 750um converter data, 2018 data - ''yet to come'' | #* Systematics studies with 750um converter data, 2018 data - ''yet to come'' | ||
Revision as of 09:53, 17 April 2019
Organization
- Time: 11:30 EDT
- JLab meeting room: A110, Hall D counting house
- Connecting: detailed instructions are here
- H.323 ip address: 199.48.152.152
- web browser: https://bluejeans.com/536076821
- phone: 408-740-7256 or 888-240-2560
- Conference id: 536076821
- Present:
Agenda
- Announcements
- Collaboration Meeting May 14-16, 2019 at Jefferson Lab.
- Beam monitoring issues
- Beam tune instabilities - Alexandre Deur
- Beam energy variations - Alexandre Deur
- Hall D energy correlation with Hall C current - Alexandre Deur
- PrimEx rates trending through Spring 2019 - Alexandre Deur
- Active collimator long-term charging effect
- AC currents decay over time under fixed conditions - Hovanes, Richard
- Active collimator schematics - Richard
- AC currents track beam tune changes in complicated way - Hovanes
- Photon beam polarization
- New release of TPOL polarization for 2016, 2017 run periods - Michael D.
- Study of TPOL analyzing power with energy cuts - Richard J.
- Systematics studies with 750um converter data, 2018 data - yet to come
- Update on hadronic asymmetries - any
- TPOL readout at high rate - Sasha
- Priority issues for immediate focus
- evaluation of beam flux systematic error (spectrum, normalization) - Justin, Sasha
- PS acceptance systematics - Sasha
- first round CBSA simulations - Richard
- Upcoming activities
- removal/remounting of 5 virgin 50um diamonds
- CLS measurements - next run period anticipated in June 2019
- reconfiguration of the tagger for CPP - Richard
- Any other business
