NPE in Run14 Au+Au 200 GeV Meeting Minutes by Zhenyu - 2016/8/30
QM2017 abstract:
Discussed topics to include in the abstract: 1) inclusive NPE R_pA and R_AA 2) separated B/D->NPE R_AA with p+p reference from NPE-h correlation
We will combine the write-up from Kunsu/Shenghui/Zach into one single abstract draft and discuss further
Kunsu's update on RUn14 HFT analysis
1) fitted B->e fraction is consistent with PHENIX result, but the uncertainty at lower pt is significantly higher than PHENIX. Kusnu thinks it may be due to bad PHE template, which is obtained from Hijing simulation. He plans to subtract PHE contribution on a statistical basis using the data and PHE reconstruction efficiency
2) present the to-do-list and timeline.
Zhenyu: it is unclear to me why PHENIX did unfolding measured NPE DCA+pt spectra into B and D hadron pT spectra, and then refolding the hadron spectra to get B decayed electron fraction. Any idea?
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