sPHENIX discussion of software

["Huang, Jin" <jhuang AT bnl.gov>]

Thanks Dennis! 

Minor comment regarding item 2: as I understand from the last meeting, I 
assume we will also run the steel IHCal configuration twice, with and without 
forward flux return door, in order to quantify the effect of background of 
flux return door on the barrel detectors, right?

Cheers

Jin

______________________________

Jin HUANG

Associate Physicist
Brookhaven National Laboratory
Physics Department, Bldg 510 C
Upton, NY 11973-5000

Office: 631-344-5898
Cell:   757-604-9946
______________________________


> -----Original Message-----
> From: Perepelitsa, Dennis
> Sent: Tuesday, February 13, 2018 5:06 PM
> To: Huang, Jin <jhuang AT bnl.gov>; Pinkenburg, Christopher
> <pinkenbu AT bnl.gov>
> Cc: sphenix-trigger-l AT lists.bnl.gov; sphenix-software-l AT lists.bnl.gov
> Subject: request for MB pp and pAu G4 sims for trigger studies
> 
> Hi Jin, Chris, and all (CC: simulations and trigger lists),
> 
> We’re following up on the request for centralized MC production of MB p+p
> and p+Au events for trigger simulations.
> 
> Here are our answers to specific questions raised during last week's
> Simulations meeting:
> 
> 1. We do not need the G4 absorber to be in the simulation; it is safe to
> disable it.
> 
> 2. If possible, we would like to have productions with two separate detector
> configurations: (1) the steel IHCal and (2) the uninstrumented Al IHCal 
> frame.
> Just to check: we do want the full EMCal acceptance (we could always choose
> to ignore large-rapidity towers at the analysis level), and it is important 
> to
> make sure the plug doors are included in the simulation!
> 
> 3. As requested, we have prepared Pythia8 MB (for p+p) and sHijing (for
> p+Au) input events in HepMC format, 100k each.
> 
> The Pythia8 MB events can be found at:
> 
>       /sphenix/user/dvp/gen/MB/hepmc_MB_seq0XXXX.dat , where XXXX
> = 0000 to 3999, and there are 50 events per file (so technically this is 
> 200k
> total available events)
> 
> The sHijing p+Au events can be found at:
> 
>       /sphenix/user/dvp/gen/pAu_MB/sHijing_pAu_MB_200GeV_b0-
> 10fm_seq00XXXX.dat , where XXXX = 0000 to 1999 and there are 50 events
> per file
> 
> Please let us know if there are further issues,
> 
> Dennis
> 
> Dennis V. Perepelitsa
> Assistant Professor, Physics Department
> University of Colorado Boulder
> 
>