Difference between revisions of "BCAL Readout Segmentation Task group Meeting: Oct. 24, 2011"
From GlueXWiki
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=Minutes= | =Minutes= | ||
==Participants== | ==Participants== | ||
| − | '' | + | ''David L., Paul M., Zisis P, George L., Curtis M., Matt S., Beni Z., Eugene C (partial)'' |
| + | |||
| + | |||
| + | == Neutron/photon discrimination == | ||
| + | |||
| + | Beni showed some plots from simulated data indicating the discriminating power of the BCAL between neutrons and photons. The plots were uploaded recently and missing some labels: | ||
| + | * Red = neutron | ||
| + | * Black = photon | ||
| + | * x-axis: | ||
| + | ** bins 1-4 represent the number of neighboring readout cells that fired | ||
| + | ** bin 5 represents | ||
| + | |||
| + | |||
| + | == BCAL energy/time Resolution Comparison to 2006 beam test == | ||
| + | |||
| + | |||
| + | == BCAL Reconstructed Time Resolution == | ||
==Action Items== | ==Action Items== | ||
| − | + | # Look at π(1600) events with higher proton mass to see if better proton/pion separation exists for the 1234 than 334 scheme. (Paul) | |
| + | # Add more labels and more angles to plots showing neutron/photon discriminating power (Beni) | ||
| + | # Resolve issues with extracting proton timing resolutions from existing MC (David) | ||
| + | # Write ITYS section of minutes (George) | ||
Revision as of 12:08, 25 October 2011
Contents
Meeting Info
Time:
- 1:30 JLab
- 11:30 Regina
Location:
- CC F326
Vid-con:
- ESNet 8542553
- EVO
- Phone connection:
- +1-866-740-1260 : US+Canada
- +1-303-248-0285 : International
- then enter participant code: 3421244# (remember the "#").
- or www.readytalk.com (and code without the #)
Agenda
Review action items from previous meeting
- MIA
New Agenda items
- Neutron/photon discrimination (Beni)
- BCAL energy/time Resolution Comparison to 2006 beam test (David L.)
- BCAL Reconstructed Time Resolution (Paul M.)
- Discussion on argument sharpening (All)
Minutes
Participants
David L., Paul M., Zisis P, George L., Curtis M., Matt S., Beni Z., Eugene C (partial)
Neutron/photon discrimination
Beni showed some plots from simulated data indicating the discriminating power of the BCAL between neutrons and photons. The plots were uploaded recently and missing some labels:
- Red = neutron
- Black = photon
- x-axis:
- bins 1-4 represent the number of neighboring readout cells that fired
- bin 5 represents
BCAL energy/time Resolution Comparison to 2006 beam test
BCAL Reconstructed Time Resolution
Action Items
- Look at π(1600) events with higher proton mass to see if better proton/pion separation exists for the 1234 than 334 scheme. (Paul)
- Add more labels and more angles to plots showing neutron/photon discriminating power (Beni)
- Resolve issues with extracting proton timing resolutions from existing MC (David)
- Write ITYS section of minutes (George)
