https://drupal.star.bnl.gov/STAR/system/files/eSTAR-LoI_draft_v4_rhf.docx

Latest version from Renee and Ming
 
simulation of iTPC tracking comparisons between global vs primary tracks;

Fast Smearing Code:
https://drupal.star.bnl.gov/STAR/system/files/estarFastSmearCode.tar_.gz

Parametrization as outlined in eSTAR LoI section3,4 (Table 3.1).

HIJING iTPC from Hui Wang:

https://drupal.star.bnl.gov/STAR/system/files/HIJING_iTPC_DevTF_global_primary.png

eSTAR electron primary (beamline constraint) vs global from Ming Shao

https://drupal.star.bnl.gov/STAR/system/files/eSTAR_electron_global_primary.png

The conclusion is that our parametrization (linear term, slope) is close to
global track, the primary tracks (with beamline constraint) is much better.