TDIS Bi-monthly meeting, 2019 March 26

From Hall A Wiki
Revision as of 11:04, 26 March 2019 by Efuchey (Talk | contribs) (Minutes)

Jump to: navigation, search

Back to Tagged DIS run group >> Bi-monthly TDIS meetings

previous meeting << >> following meeting


Discussion of response to Beni's comments. Bogdan's estimate of tracking [1]


Thia, Bogdan, Nilanga, Kondo, Steve, discussed together with Beni. Out of this discussion, the main real concern that the TAC is worried about is the tracking capability. Remarks to Bogdan input:

  • Track rates are estimated to be 70MHz per section, not 100MHz over all 10 sections. NB: need determine what luminosity is used for Marco's background estimates
  • Questions from Steve:
    • Can a hit be shared by two tracks? Important mostly near the center, where it is more crowded.
    • How to know a track is out of timing and/or determine its vertex? Uncertainty in z_v translate into uncertainty in time.

We have an handle if the track "crashes" onto a wall (because we have one point of reference where we can associate a z to a time) If not, we have no reference. We need to know what fraction of tracks of interest are actually in this situation. => Determine with simulation

  • Foreclosing remarks: we need to focus on tracking and simulation from now on.
  • Side note: Meetings are going to be once every two weeks again.

Organizational details

10:30 AM, JLab meeting room: TED 2547
To join the Meeting:
To join via Room System:
Video Conferencing System: -or-
Meeting ID : 550335940
To join via phone :
  1. Dial:
    +1.408.740.7256 (United States)
    +1.888.240.2560 (US Toll Free)
    +1.408.317.9253 (Alternate number)
    (see all numbers -
  2. Enter Conference ID : 550335940