Star-tpc-l mailing list

["Fisyak, Yuri V" <fisyak AT bnl.gov>]

AuAu_2025 statistics for TPC dE/dx calibration should be at least one file per run (~1%, very short runs should be ignored). 

It should be processed 5k event per file. 

It should be used clusters from online (no ads files). Later this statistics will be reproduced with new TpcHit::AfterBurner( due to very aggressive cluster splitting in TPC23)

                                                              Yuri Fisyak

STAR                                           Phone: +1 631 344 3913
Brookhaven National Laboratory  Fax:    +1 631 344 4206
510A/1-161
http://www.star.bnl.gov/~fisyak       E-mail: fisyak AT bnl.gov

 

 

From: star-tpc-l-request AT lists.bnl.gov <star-tpc-l-request AT lists.bnl.gov> on behalf of Van Buren, Gene <gene AT bnl.gov>
Date: Tuesday, May 12, 2026 at 12:16 PM
To: Witt, Richard CIV USNA Annapolis <witt AT usna.edu>
Cc: Star-tpc L <Star-tpc-l AT lists.bnl.gov>
Subject: Re: [[Star-tpc-l] ] TPC Meeting Minutes

Some questions for Yuri:

Are there any constraints/requests on a calibration production of the Run 25 AuAu200 data that would make it helpful for understanding the behavior (and correction of) the TPC gains during Run 25? How much data? Is it fine to use the online-found clusters, or should we run the offline cluster finder on ADC files for some reason (in some special mode)? Anything else?

Thanks,
-Gene


> On May 7, 2026, at 12:18 PM, Richard Witt <Star-tpc-l AT lists.bnl.gov> wrote:
>
> — Gene working on Run 25 Au+Au SC
> — hope to be done and have calibration production within next couple weeks