STAR task force for evaluating tracking efficiency uncertainty

["Van Buren, Gene" <gene AT bnl.gov>]

Hi, Petr

Thanks for the observations! If I understand correctly, the discrepancy 
between real data and embedding for crossing tracks is GREATER for Vr < 120 
cm than Vr > 130 cm, implying that the track breaking may be even bigger for 
inner TPC than outer TPC. That's a curious point.

-Gene

> On Jun 17, 2024, at 2:48 PM, Petr Chaloupka via Star-tf-trkeff-l 
> <star-tf-trkeff-l AT lists.bnl.gov> wrote:
> 
> Dear all
> 
> I had a look at the tracks which cross the central membrane based on what 
> Mathias saw.
> I've put the results at:
> https://drupal.star.bnl.gov/STAR/system/files/2019_SL23.pdf
> The difference between crossing and non-crossing tracks is quite well 
> visible and
> agrees to what Mathias sees.
> 
> With best regards,
> Petr
> 
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