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[Sphenix-run-l] Notes from 9 o'clock meeting (7/12)

From: Stefan Bathe <stefan.bathe AT baruch.cuny.edu>
To: sphenix-run-l AT lists.bnl.gov
Subject: [Sphenix-run-l] Notes from 9 o'clock meeting (7/12)
Date: Wed, 12 Jul 2023 09:11:53 -0400

RHIC (see attached slide)

STAR

- vertex wider now that the beams are flat again

- collision point also changed significantly (more than 1 mm in x and y)

- backgrounds didn’t change significantly

sPHENIX (see linked slides)

- yellow backgrounds still higher than they used to be before June 28

- Angelika suggests she can do more collimation work

sdcc.bnl.gov

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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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[Sphenix-run-l] Notes from 9 o'clock meeting (7/12), Stefan Bathe, 07/12/2023