sPHENIX EMCal discussion

[Edward Kistenev <kistenev AT bnl.gov>]

John, I see one more (if not done yet) scan which may be of use. Fine step 
rotational scan at least around vertical axis (say +-30 degrees with step of 
2 degrees). With hodoscope and WC in the readout we may get something of use 
if at some point we’ll decide to reconsider the degree of pointing in EMC.
                                Edward


On Jan 30, 2017, at 2:10 PM, John Haggerty <haggerty AT bnl.gov> wrote:

We did a lot of running over the weekend with the EMCAL, and I would 
like to finish up running with the EMCAL on the MT6.2c table this week.

The remaining things that I can think of are:

- another vertical MIP scan through the CG (angle=90)
- a vertical MIP scan rotated 180 degrees ("backward") right after [Sean 
and I tried to do this over the weekend, but we couldn't turn the EMCAL 
around; Todd helped me move the PbGl this morning to allow that]
- at least one more energy scan (1,2,4,8,12,16 GeV) (angle=55; another 
angle?)

The differential converter got hung up during the position scans, and I 
didn't notice it for a while, so quite a bit of that data does not have 
Cerenkov information; we can take another data set on that, it's easy, 
if long.

What else?  Right now we're doing another MIP scan, how about we move 
the EMCAL meeting earlier in the day tomorrow so we can decide what to 
do next.  I'd like to be doing combined running next weekend, so it 
would be good to get through as much as possible this week.

-- 
John Haggerty
email: haggerty AT bnl.gov
cell: 631 741 3358
_______________________________________________
sPHENIX-EMCal-l mailing list
sPHENIX-EMCal-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/sphenix-emcal-l