sPHENIX tracking discussion

[Carlos Perez <carlos.perezlara AT stonybrook.edu>]

Hi Tony, all,

Find attach a set of slides describing the changes needed for moving TPC to 40 layers and the respective QA plots. The only changes needed are at the macro level.

Basically when moving to 40, we need a rescaling of the volume cellularisation (helper container). Since the charge will be now more sparse, we also need to lower the energy threshold for the clusterizer and smear a bit more to account for cloud-centroid vs hit match. All the changes needed are highlighted in green in the attached slides.

We could discuss these parameters over the tracking meeting later today. I am currently in Europe, but I am able to connect today to the meeting for a short while.

Cheers,

Attachment: TPC_from60_to40.pdf
Description: Adobe PDF document

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Carlos E. Perez Lara

Postdoctoral Associate

Stony Brook University

Physics and Astronomy

New York, U.S.A.

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On Jun 8, 2017, at 4:11 PM, Haiwang Yu <yuhw.pku AT gmail.com> wrote:

Hi all,

I will be there and make sure the room is open on Sunday.

Have a great trip and see you soon at BNL.

Best,

Haiwang

On Thu, Jun 8, 2017 at 3:48 PM Frawley, Anthony <afrawley AT fsu.edu> wrote:

Hi All,

For our tracking workfest at BNL on Sunday and Monday the location details are:

      Sunday June 11: Tracking pre-meeting @ 510C 2-160
Monday June 12: Tracking pre-meeting + HF work day @ 510 3-192

 

So we should plan to gather in room 2-160 at 9:00 am on Sunday.

Best regards

Tony

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