KPP November 30, 2014

Meeting Time and Place

The meeting will be on Sunday November 30, 2014 at 4:00pm EDT. No room at Jefferson Lab has been reserved.

To join via a Web Browser, go to the page [1] https://bluejeans.com/660743227.
To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 660743227.
To join via phone, use one of the following numbers and the Conference ID: 660743227.
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Upon connection all microphones are automatically muted. To unmute your mike on a Polycom or equivalent unit, enter *4. Unmuting on a computer is trivial as there is a microphone button than can be clicked.
More information on connecting to bluejeans is available.

Detector running for ~one shift recording data from all subsystems.
- Done over several days just prior to thanksgiving.
Snapshots of beam status screens and accelerator Elog entries demonstrating the electron beam current and energy.
- From online logbook Snapshot with thick radiator and 100nA
Plots showing relative timing (coincidence) of the signals in TAGx, TOF, BCAL, FCAL, ST, PS (with TAGx).
- From the online logbook timing plots
- From the online logbook TDC timing plots
Event displays showing correlations of particle hits in the CDC, FDC, ST, TOF, BCAL, FCAL.
- Run 1515 from the online logbook Another 3-track event
- Run 1515 from the online logbook More intersting events
- Run 1515 from the online logbook All detectors except the start counter
Plots of reconstructed particle trajectories showing target position.
- From the online logbook z-vertex distributions
Particle identification plots using signals from calorimetry and timing detectors (e.g. FCAL, BCAL, TOF).
- Pions versus protons in the driftchambers Document from Justin
- Neutral pions in the forward calorimeter Document from Matt
- Electrons in the forward calorimeter Document from Matt