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Subject: Commissioning and running of sPHENIX

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[Sphenix-run-l] Notes from the 9 o'clock meeting, 5/24

From: Stefan Bathe <stefan.bathe AT baruch.cuny.edu>
To: sphenix-run-l AT lists.bnl.gov
Subject: [Sphenix-run-l] Notes from the 9 o'clock meeting, 5/24
Date: Wed, 24 May 2023 10:52:26 -0400

RHIC

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PS board swap didn’t work

decided to swap power supply

also injection kicker

then booster main magnet dropped out at 5:30pm

repair until 2:30am

injection kicker didn’t hold magnet

sextuple repair worked

APEX got started early

still no blue injection kicker

working behind APEX

- needs blue ring for part of the program

STAR

————

no update

sPHENIX (see slides)

——————

- analyzed data from Tuesday morning

- first EMCal HCal correlations

- first pi0 peak

sdcc.bnl.gov

---------------------------------------------------------------------------------
Stefan Bathe

Professor of Physics
Baruch College, CUNY
and RIKEN Visiting Scientist

Baruch: BNL:
17 Lexington Ave Bldg. 510
office 940 office 2-229
phone 646-660-6272 phone 631-344-8490
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---------------------------------------------------------------------------------
Stefan Bathe

[Sphenix-run-l] Notes from the 9 o'clock meeting, 5/24, Stefan Bathe, 05/24/2023