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star-fwd-software-l - Re: [Star-fwd-software-l] [Star-fwd-upgrade-l] Milestone with FWD tracking + cal system

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Subject: FWD Software

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  • From: Daniel Brandenburg <dbrandenburg.ufl AT gmail.com>
  • To: "Visser, Gerard" <gvisser AT indiana.edu>, star-fwd-upgrade-l AT lists.bnl.gov
  • Cc: "star-fwd-software-l AT lists.bnl.gov" <star-fwd-software-l AT lists.bnl.gov>
  • Subject: Re: [Star-fwd-software-l] [Star-fwd-upgrade-l] Milestone with FWD tracking + cal system
  • Date: Mon, 5 Jun 2023 12:20:34 -0400

Hi Gerard,

Good question. This is showing only sTGC in the tracking. Due to the shift in y (now solved) and lack of alignment we don’t yet have the combined sTGC + FST tracking working on data. But I actually have new progress on those issues so I should have some update in Friday’s software meeting about that. I have also been exploring new tracking approaches for the data with missing sTGC modules that I’ll provide info on soon.

Best,
Daniel


On Jun 5, 2023, at 10:59 AM, Visser, Gerard via Star-fwd-upgrade-l <star-fwd-upgrade-l AT lists.bnl.gov> wrote:

hi Daniel,
     Simple question: Is this tracking with FST & sTGC or just the latter?

         Gerard


From: Star-fwd-upgrade-l <star-fwd-upgrade-l-bounces AT lists.bnl.gov> on behalf of Brandenburg, James via Star-fwd-upgrade-l <star-fwd-upgrade-l AT lists.bnl.gov>
Sent: Monday, June 5, 2023 10:50 AM
To: star-fwd-upgrade-l AT lists.bnl.gov <star-fwd-upgrade-l AT lists.bnl.gov>
Cc: star-fwd-software-l AT lists.bnl.gov <star-fwd-software-l AT lists.bnl.gov>
Subject: [Star-fwd-upgrade-l] Milestone with FWD tracking + cal system
 
Hi All,

 

Last week Zhen Wang finished the sTGC point maker that incorporates diagonal strips (ghost hit rejection) and I immediately incorporated it into the tracking code. I have also made numerous updates to the tracking software to solve various issues that have been identified.
With those we have made an important milestone. In the attached slides you can find analysis of the low-lumi zero field data where we see clear correlation (matching) between the tracking and calorimeter readout.  These slides show track projected positions at the ECAL & HCAL compared to the location of clusters.
Just wanted to share this.

 

Link to slides:

 

 

Best,
Daniel

 

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