Difference between revisions of "Minutes-1-28-2016"

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# [https://halldweb1.jlab.org/wiki/index.php/GlueX-Collaboration-Feb-2016 Collaboration meeting Feb 2016]
 
# [https://halldweb1.jlab.org/wiki/index.php/GlueX-Collaboration-Feb-2016 Collaboration meeting Feb 2016]
 
# NIM Papers
 
# NIM Papers
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#* [http://egbert.phys.cmu.edu/login new CDC ShareLatex repository]  
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#* [http://egbert.phys.cmu.edu/login new CDC ShareLaTex repository]  
 
#* svn ls https://halldsvn.jlab.org/repos/trunk/publications/GlueXCDC
 
#* svn ls https://halldsvn.jlab.org/repos/trunk/publications/GlueXCDC
 
#* svn ls https://halldsvn.jlab.org/repos/trunk/publications/GlueXFDC
 
#* svn ls https://halldsvn.jlab.org/repos/trunk/publications/GlueXFDC
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== NIM papers ==
 
== NIM papers ==
  
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- Mike set up a new ShareLaTex tool for collaborative editing that will be used for the CDC paper (see link above).
  
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- Lubomir is working on a contribution to the VCI conference (middle of February). The contribution will be published as a NIM paper but limited  to 4 pages only; the deadline in middle of March. This contribution will be a separate paper from the general FDC paper, and will
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concentrate on the special studies mostly with the spare package. 
  
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== Spring 2016 Run Planning Meeting ==
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== Run Readiness ==
  
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- There were no special requirements for the coming run from both CDC and FDC. Naomi and Beni want to do HV scan of the CDC. We plan to run the FDC at a fixed HV. When the beam is stable if the magnet is not yet operational we may take straight track data, but no more than a shift.
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- The reason for the inefficiency in the region between the FDC and CDC is not misalignment between the two detectors but tracking issues (Simon). Mike: we see this not only in the data but in the MC, as well.
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- Will start long cosmic run over the extended weekend with BCAL trigger reading both CDC and FDC: CDC_short and FDC_long formats. 
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== F125 Update ==
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- Naomi: investigating events with "missing object" and with differences in the fADC-calculated and emulated quantities. Some problems also in the emulations - Dave fixed a lot but not everything.
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- Beni also started looking into the "bad" events with his own code. 
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== CDC update ==
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- No issues, all HV set at 500V, will go to the nominal for the weekend.
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== FDC update ==
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- Fixing the bad HV channel requires access to the detector. Should be discussed withing the Hall D and, if needed, we may do this during the summer break.
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- Lubomir discussed a plot (see above) from the TRD test with PS trigger showing the x-coordinate (perp. to beam) distribution of the hits on the two chambers and of the reconstructed tracks. The dips for both chambers may come from the PS trigger inefficiency; need to study this with Sasha.
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Revision as of 19:11, 28 January 2016

January 28, 2016 Drift Chamber meeting

Connection

  1. Instructions for Bluejeans meeting connection
  2. Meeting ID: 290664653
  3. To join via a Web Browser, go to the page [1] https://bluejeans.com/290664653.

Agenda

  1. Collaboration meeting Feb 2016
  2. NIM Papers
  3. Run Readiness Run Coordination Meetings: Spring 2016 Run
  2. Electronics (Fernando, Chris, Nick)
  3. Other

Naomi chaired a separate meeting on the fADC125 firmware FA125_firmware_check

Minutes

Participants: Curtis, Naomi (CMU) Eugene, Cody, Luke, Chris, Simon, Beni, and Lubomir (JLab).

Collaboration meeting

- Mike will report on the CDC status.

- Lubomir will give Simon 4-5 slides with the FDC update mostly related to the cathode hit reconstruction, as a part of Simon's track reconstruction talk. There will be no separate FDC talk.

- Segey will report on the TRD results from the last run.

- Naomi will have a talk on the fADC125 in another session but it might be moved to the tracking session (Curtis).

NIM papers

- Mike set up a new ShareLaTex tool for collaborative editing that will be used for the CDC paper (see link above).

- Lubomir is working on a contribution to the VCI conference (middle of February). The contribution will be published as a NIM paper but limited to 4 pages only; the deadline in middle of March. This contribution will be a separate paper from the general FDC paper, and will concentrate on the special studies mostly with the spare package.

Run Readiness

-

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