STAR Protected
STAR endcap TOF/CBM TOF meeting
The meeting is scheduled on Bluejeans: https://bluejeans.com/303776107, at 14:15 (GMT), duration : 02:00
STAR endcap TOF/CBM TOF meeting
The meeting is scheduled on Bluejeans: https://bluejeans.com/303776107, at 15:15 (GMT), duration : 02:00
Update 02.27.2019 -- Run 9 pp: efficiency episodes
So, my investigation into the Run 9 efficiency continues, and it's only getting more confusing. Previous studies can be found here:
iTPC sector 3 issue
The issue has been resolved. There was a cabling issue that resulted in outer sector voltage 1390V was applied to inner sector 1.
Update 02.19.2019 -- Run 9 pp: track efficiency vs eTtrg
The next episode in my investigation of the run 9 tracking efficiency: how does it vary with trigger eT? The previous installments can be found here:
Update 02.05.2019 -- Run 9 pp: (detector-level) Pythia8 rebin and ratio to Embedding
[Recorded on 02.19.2019] This is a follow-up from the previous post.
Update 02.04.2019 -- Run 9 pp: comparing tracks, Pythia8 vs. Embedding
[Recorded on 02.19.2019] This post continues the line of inquiry laid out in these posts:
Update 01.21.2019 -- Run 9 pp: adjusting response for Pythia8
[Recorded on 02.19.2019] The post below shows that our approximation of the run 9 response is wrong.
Update 01.07.2019 -- Run 9 pp: (detector-level) Pythia vs. Embedding Vs. Data Jet Spectra
[Recorded on 02.19.2019] Before, we had noticed that the largest uncertainty in our unfolding was whether we were using a response trained using Pythia6 (via STAR's embedding process)
noise pickup at STAR
scope capture from 2/12/2019
Conditions:
Test 1
100' twinax cable connected to port 1 of GGDII board 1.
TPC issues February
Status 2/10/19
Checked last nights run.
Some are very noisy e.g. 41001, 41002- 41005
most others quit clean but with brief ~1 min spikes
STAR endcap TOF/CBM TOF meeting
The meeting is scheduled on Bluejeans: https://bluejeans.com/303776107, at 15:15 (GMT), duration : 02:00