Star-fst-l mailing list

["Ye, Zhenyu" <yezhenyu AT uic.edu>]

Minutes

0. follow-ups on the action items from last week*** Action items from 
previous weeks ***
1) Design light-tight box for the DAQ integration test at BNL - Rahul/Flemming
-> Flemming had a look at the drawings of the UIC box sent by Xu. He will ask 
Yi to send the drawings of the storage box

2) Discuss how to mount modules onto the half-rings, and half-rings onto 
support structure - Rahul/Yi
-> discussion last week (Rahul, Felix, Bob Soja, Yi, Zhenyu), Rahul/Felix 
will send recommendations later
-> Rahul work on the presentation for the Forward Upgrade meeting tomorrow

3) Document the procedure and requirements of the module production steps 
that NCKU is responsible for - Yi
4) Look into radiation tolerance test of soft cooling tubes - Yi

5) Tune the timing setting for ADC sampling - Xu/Gerard
-> exchange emails with Gerard, under investigation 

6) Studying the tracking performance by varying the Z-locations of FST disks, 
and number of r/phi segments - Daniel/Krishan
-> Daniel is working on integrating FstFastSimulator into his tracking 
package. Krishan is waiting for the update from Daniel

7) Looking into FST simulation and track reconstruction to compare 300 vs 500 
micron thick sensors - Shenghui
-> see below

8) FST slow simulator with efficiency/resolution measured with prototypes and 
study tracking performance - Gavin/Shenghui

1. Integration       by Rahul Sharma, Felix Archampong
-> Bob started working on the cooling system. Rahul plans to go to the Lab 
today to check the status. 
 
2. Tracking Studies                                                       by 
Daniel Brandenburg, Krishan Gopal
3. Simulation Studies                                                    by 
Shenghui Zhang
-> Understand the new primary particle definition and why peaks around FST 
disk locations
-> Will remove 2 MULT from secondary particle definition, and produce 
separate histograms for 2 MULT.
-> Zhenyu in contact with Jason to make material budget plots. Results look 
reasonable with the entire FSTM volume, but problematic when splitting into 
daughter volumes.

4. Prototype Module Assembly and Test                       by Xu Sun, Andres 
Aguilar, Gavin Wilks 
-> Zhenyu received FST03 bare module on Saturday (some delay from local 
delivery), and dropped it off at Fermilab after the meeting
-> Taking and analyzing data with FST rotated wrt IST by 90 degrees. Much 
better (<1mm) projection error along the Radial direction
-> Started working again on the Laser test stand

5. Mechanical structure                                                 by Yi 
Yang
-> Yi is absent from the meeting

6. Preparing for review                                                  by 
Flemming Videbaek 
-> preparing the talks for f2f meeting towards the review
-> time ~ beginning of August
-> think about who are the reviewers 

*** Action items ***
1) Design light-tight box for the DAQ integration test at BNL - Rahul/Flemming
2) Discuss how to mount modules onto the half-rings, and half-rings onto 
support structure - Rahul/Yi
3) Document the procedure and requirements of the module production steps 
that NCKU is responsible for - Yi
4) Look into radiation tolerance test of soft cooling tubes - Yi
5) Tune the timing setting for ADC sampling - Xu/Gerard
6) Studying the tracking performance by varying the Z-locations of FST disks, 
and number of r/phi segments - Daniel/Krishan
7) Looking into FST simulation and track reconstruction to compare 300 vs 500 
micron thick sensors - Shenghui
8) FST slow simulator with efficiency/resolution measured with prototypes and 
study tracking performance - Gavin/Shenghui

> On Jun 25, 2020, at 6:59 PM, Ye, Zhenyu <yezhenyu AT uic.edu> wrote:
> 
> Dear all, 
> 
> We will have the Weekly FST meeting on Monday starting at 9am EST (BNL 
> local time). 
> 
> Bluejeans Meeting URL https://bluejeans.com/101020434
> Meeting ID: 101 020 434
> 
> https://drupal.star.bnl.gov/STAR/event/2020/06/29/star-forward-silicon-tracker-meeting
> 
> Tentative meeting agenda:
> 
> 0. follow-ups on the action items from last week (see *** below)
> 1. Integration                                                              
>         by Rahul Sharma, Felix Archampong
> 2. Tracking Studies                                                       
> by Daniel Brandenburg, Krishan Gopal
> 3. Simulation Studies                                                    by 
> Shenghui Zhang
> 4. Prototype Module Test                                              by Xu 
> Sun
> 5. Mechanical structure                                                 by 
> Yi Yang
> 6. Preparing for review                                                  by 
> Flemming Videbaek 
> 
> *** Action items from previous weeks ***
> 1) Design light-tight box for the DAQ integration test at BNL - 
> Rahul/Flemming
> 2) Discuss how to mount modules onto the half-rings, and half-rings onto 
> support structure - Rahul/Yi
> 3) Document the procedure and requirements of the module production steps 
> that NCKU is responsible for - Yi
> 4) Look into radiation tolerance test of soft cooling tubes - Yi
> 5) Tune the timing setting for ADC sampling - Xu/Gerard
> 6) Studying the tracking performance by varying the Z-locations of FST 
> disks, and number of r/phi segments - Daniel/Krishan
> 7) Looking into FST simulation and track reconstruction to compare 300 vs 
> 500 micron thick sensors - Shenghui
> 8) FST slow simulator with efficiency/resolution measured with prototypes 
> and study tracking performance - Gavin/Shenghui
> 
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