sPHENIX EMCal discussion

[John Haggerty <haggerty AT bnl.gov>]

Joe,

Thanks to Joe, Jin, and Chris for these results.  There is obviously 
some bouncy behavior that seems a little odd, but I know that even in 
very simple cases, getting "the resolution" at the few percent level is 
not as simple as it sounds.

Just to be clear--this is with the right detector material budget in 
front of the EMCAL, all events from (0,0,0), and Sean's light collection 
map in every tower?

Probably as you say nobody's going to have time between the barbecue 
this weekend and the upcoming barbecues at the lab, but you might ask 
Chris to post their location to the wiki and the emcal and hcal lists.

On 5/26/17 3:37 PM, Joe Osborn wrote:
> Dear EMCalers,
>
> As Jin presented in the simulations/EMCal meeting this week, he has 
> updated the EMCal simulations with the tower tilting in azimuth and 
> polar directions, amongst other changes. With the simulations code 
> tagged, Chris produced single particle simulations that people can play 
> with before we start producing large batches of simulations.
>
> Attached are the resolution of the EMCal for photons, electrons, and 
> positrons in several different eta bins. Just to be clear, the single 
> particles were thrown for 9 different energies in the four different eta 
> regions surrounding the values quoted in my plots (i.e. eta=0 
> corresponds to truth particles being thrown in +/-0.05 units of 
> pseudorapidity around 0, same for eta=0.3,0.6, and 0.9).
>
> Any comments would be great, or perhaps everyone will be too busy 
> enjoying the long weekend in which case we can also discuss them at the 
> EMCal meeting next week.
>
> Thanks,
>
> Joe
>
> ---------------------------------------
>
> Joe Osborn
> Ph.D Candidate
> University of Michigan
> jdosbo AT umich.edu <mailto:jdosbo AT umich.edu>
> (859) 433-8738
>
>
> _______________________________________________
> sPHENIX-EMCal-l mailing list
> sPHENIX-EMCal-l AT lists.bnl.gov
> https://lists.bnl.gov/mailman/listinfo/sphenix-emcal-l


--
John Haggerty
email: haggerty AT bnl.gov
cell: 631 741 3358