TPC Cathode Power Supply Humidity Dependence

 

Run XVIII T0

 

Fill by fill analysis of bunch cleaning for 27GeV

I've looked at the large events across long periods.    

Detailed Analysis of the effect of bunch cleaning for 27GeV events.

Starting in the 27GeV run we started to see abnormal charge steps in the tpc:

SpaceCharge fluctuations in AuAu27

Evidence of sizable space charge due to the large ionization in abort gap cleaning due to beam in bunch ID 113 using run 19133056 (from Sunday, May 12th, 2018)

Weekly Meeting (May 15, 2018)

 zhanwen: calor slides

Weekly Meeting (May 15, 2018)

- Chong: zgg bump update
- AJ: brief update

First look at EP resolution in 27 GeV Au+Au

A first look at the event-plane resolution for Au+Au collisions at 27 GeV, compared to the same quantities from the Isobar collisions at 200 GeV.

poster last version 2

 

last poster version

 

QM18

 

v2 updated ver 2

 

updated v2 poster

 

STAR Forward Upgrade Meeting

2018-05-29 10:30
America/New York
Tuesday, 29 May 2018
, at 14:30 (GMT), duration : 00:00
 === Agenda ===

- update on polarized pp simulations
- update on tracking performance
- update on proposal update 
- AoB

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TimeTalkPresenter
10:30update on FCS simulation ( 00:20 ) 5 filesHuanzhao Liu

Trigger Board Meeting for Run18

2018-05-14 13:00
America/New York
Monday, 14 May 2018
BNL Physics 1-224 and Bluejeans 818117372, at 17:00 (GMT), duration : 00:00
 - run schedule/progress
 - AuAu 27 GeV running condition
 - trigger optimization
 - aob

SImulation and data pionts : 2011 EM Jets

AuAu 27GeV 2018

 Run 19131031 ~5k events

nHits vs Evt_size

big event

 Big Event...  With 120 timebin structure...   What is it?

Comparing ADC distributions from the Isobar and Au+Au data - 2018 run

Executive summary:

QM18_Poster_DingweiZhang