Difference between revisions of "JEF meeting Jul 13, 2015"

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=Minutes=
 
=Minutes=
 +
Attendees:  D. Dutta, L. Gan, M. Kamel, B. Karki, D. Mack, J. Roche, A. Somov, I. Strakovsky, S. Taylor, J. Stevens
 
*Ilya has obtained the hybrid version of simulation/reconstruction code and will work on implementing the island code in this context. Next step is to make a factory for reconstruction of FCALI/II hits using reconstruction algorithm.
 
*Ilya has obtained the hybrid version of simulation/reconstruction code and will work on implementing the island code in this context. Next step is to make a factory for reconstruction of FCALI/II hits using reconstruction algorithm.
 
** [https://halldweb.jlab.org/wiki/index.php/Gams_reconstruction Web page] with some details about Ilya's code
 
** [https://halldweb.jlab.org/wiki/index.php/Gams_reconstruction Web page] with some details about Ilya's code
 +
*L. Gan gave a brief update about the insert.
 +
** A 60x60 cm^2 insert as a starting point appears to already part of the plan (radiation hardness)
 +
** Liping looked at effect of background for hybrid in the η→π0γγ channel due to η→3π0 as a function of insert size.
 +
*** Eγ=9-11.7 GeV; 3σ cuts for invariant mass and ΔE; parametrized position resolutions for lead glass and lead tungstate
 +
*** FOM=S/&sqrt;B increases with insert size:  120x120 cm^2 is about 2.5 times better than 60x60 cm^2

Revision as of 16:06, 13 July 2015

Meeting time and location= 13:30 EST (JLab time) CC F326-327

=Connection instructions=

We are using BlueJeans Video/Audio conferencing. Our meeting ID number is 370588741. Click "Expand" for more details.

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Agenda

Minutes

Attendees: D. Dutta, L. Gan, M. Kamel, B. Karki, D. Mack, J. Roche, A. Somov, I. Strakovsky, S. Taylor, J. Stevens

  • Ilya has obtained the hybrid version of simulation/reconstruction code and will work on implementing the island code in this context. Next step is to make a factory for reconstruction of FCALI/II hits using reconstruction algorithm.
    • Web page with some details about Ilya's code
  • L. Gan gave a brief update about the insert.
    • A 60x60 cm^2 insert as a starting point appears to already part of the plan (radiation hardness)
    • Liping looked at effect of background for hybrid in the η→π0γγ channel due to η→3π0 as a function of insert size.
      • Eγ=9-11.7 GeV; 3σ cuts for invariant mass and ΔE; parametrized position resolutions for lead glass and lead tungstate
      • FOM=S/&sqrt;B increases with insert size: 120x120 cm^2 is about 2.5 times better than 60x60 cm^2
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