sphenix-maps-l AT lists.bnl.gov

Subject: sPHENIX MAPS tracker discussion

List archive

[Sphenix-maps-l] Tracking simulation production and physics performance plots update

From: Xin Dong <xdong AT lbl.gov>
To: sphenix-hf-jets-l AT lists.bnl.gov, sphenix-maps <sphenix-maps-l AT lists.bnl.gov>
Subject: [Sphenix-maps-l] Tracking simulation production and physics performance plots update
Date: Wed, 13 Sep 2017 10:17:13 -0700

Dear All,

We have started the central production for tracking simulation samples requested by our TG (see Jin's message on the requests below). The plan is to update our detector performance simulation results for preparing the full MVTX proposal. The samples will come out in the following couple of weeks. For our colleagues who are interested in these samples, please watch the mailing list closely. We hope to have the simulation performance plots updated in about one month.

If you have any question or further requests, please feel free to let us know

Jin and Xin

===============================================================

Hi, Chris

Following our discussion on Friday, we are writing to request the first set of production for the HF topical group. These set of study is aimed to refresh our simulation with aim of full MAPS proposal later this year.

At the moment, we have two requests with a third one maybe coming after the inner HCal rushes:

· Single particle embedded in MB HIJING in tracker only, which is used to extract the DCA shape for fast simulation.

o Macros modifications: https://github.com/sPHENIX-Collaboration/macros/compare/master...blackcathj:HF-production-piKp-AuAu200?expand=1

o It perform 30 pi/K/p of both charges embedded into MB HIJING simulations.

o The even number request is 250k

o The primary output file is eval file G4sPHENIX.root_g4svtx_eval.root, which only analyzed the embedded tracks. Saving the DST file will be very useful too, which occupies about 100 TB space.

· MB p+p jetty events in full detector, which is used to update b-jet tagging

o Macros modifications: https://github.com/sPHENIX-Collaboration/macros/compare/master...blackcathj:HF-production-bjet-pp200?expand=1

o It perform full Geant4 simulation for 20 GeV Pythia 8 jets, which use about 7GB memory

o The even number request is 200k

o The primary output file is DST file, for next stage of read_hits analysis.

===========================
Xin Dong
Nuclear Science Division
Lawrence Berkeley National Lab
MS70R0319, One Cyclotron Road
Berkeley, CA 94720, USA
Tel: +1-510-486-4121
Email: XDong AT lbl.gov
===========================

[Sphenix-maps-l] Tracking simulation production and physics performance plots update, Xin Dong, 09/13/2017
- Re: [Sphenix-maps-l] [Sphenix-hf-jets-l] Tracking simulation production and physics performance plots update, Ming Liu (ming AT bnl.gov), 09/13/2017