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[Star-tpc-l] Fwd: [Star-lfsupc-l] Run21 7.7GeV dEdx report

From: Frank Geurts <geurts AT rice.edu>
To: Star-tpc-l AT lists.bnl.gov
Subject: [Star-tpc-l] Fwd: [Star-lfsupc-l] Run21 7.7GeV dEdx report
Date: Mon, 26 Sep 2022 16:33:29 -0500

Hello TPC folks,

Chenliang is not on this list, so i am forwarding his findings to you on his behalf. His observation is that he sees the nsigma(e,pi) issue in 7.7GeV reflected in a change of the dE/dx calibration as well.

Best,

-Frank

Begin forwarded message:

From: Chenliang Jin via Star-lfsupc-l <star-lfsupc-l AT lists.bnl.gov>
Subject: [Star-lfsupc-l] Run21 7.7GeV dEdx report
Date: September 26, 2022 at 4:27:55 PM CDT
To: star-lfsupc-l AT lists.bnl.gov
Reply-To: Chenliang Jin <cj17 AT rice.edu>, star-lfsupc-l AT lists.bnl.gov

Dear conveners and all,

This is the following study of the nSigmaPion issue I have reported several weeks ago. We have checked the dE/dx plots and you can find the summary in this page:
https://drupal.star.bnl.gov/STAR/system/files/Run21%207.7GeV%20dEdx%20report.pdf
If you are interested in more detail, you can look into this page:
https://drupal.star.bnl.gov/STAR/blog/cj17/Run21-77Gev-dEdx-report

Sincerely,
Chenliang Jin
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[Star-tpc-l] Fwd: [Star-lfsupc-l] Run21 7.7GeV dEdx report, Frank Geurts, 09/26/2022
- Re: [Star-tpc-l] Fwd: [Star-lfsupc-l] Run21 7.7GeV dEdx report, Fisyak, Yuri V, 09/26/2022
- Re: [Star-tpc-l] Fwd: [Star-lfsupc-l] Run21 7.7GeV dEdx report, Fisyak, Yuri V, 09/26/2022