STAR task force for evaluating tracking efficiency uncertainty

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

Hi Robert, I am confused by your slide 23: you plotted L versus K for data, but K versus L for simulation.

For data I see a bump at L ~ 32 which indicate that you don’t have  inner sector (sector 20).

 

                                                              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-tf-trkeff-l <star-tf-trkeff-l-bounces AT lists.bnl.gov> on behalf of Robert Líčeník via Star-tf-trkeff-l <star-tf-trkeff-l AT lists.bnl.gov>
Date: Friday, June 30, 2023 at 4:42 AM
To: Petr Chaloupka <petrchal AT rcf.rhic.bnl.gov>, STAR task force for evaluating tracking efficiency uncertainty <star-tf-trkeff-l AT lists.bnl.gov>
Subject: Re: [Star-tf-trkeff-l] Tracking Efficiency Uncertainty meeting June27, 2023, 10:00 AM

Hello,

based on our conversation on Tuesday,

I have added the comparison of efficiency for data and simulation on slide 25 here:

https://drupal.star.bnl.gov/STAR/event/2023/06/27/Tracking-Efficiency-Uncertainty-meeting/Cosmics-update

These efficiencies are for tracks from only one half of the TPC (hopefully without sector 20), with Z > 0 and eta > 0. There is a significant difference still.

Thanks,
Robert

 

On Mon, Jun 26, 2023 at 3:44 PM Petr Chaloupka via Star-tf-trkeff-l <star-tf-trkeff-l AT lists.bnl.gov> wrote:

Dear All,

Please join our meeting tomorrow at 10:00 New York time.
Please upload any material for discussion to the drupal page:
https://drupal.star.bnl.gov/STAR/event/2023/06/27/Tracking-Efficiency-Uncertainty-meeting


With best regards,
Petr


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