From: Bolton, Tim (bolton@phys.ksu.edu)
Date: Thu Nov 17 2005 - 11:16:58 CST
Hi Matt,
I won't be able to make it today.
Tom has made some significant breakthroughs in patching "features" in Dave's reconstruction. He's now able to produce sigmaX=8 cm for 0.1 MeV positrons at x=y=z=0. This is about what I got early on in the most idealized model.
Another thing that we came across were some studies by Auger of PMT. The HPK tubes we are imagining have about 2X better "peak-to-valley" ratios than the nominal SNO tubes in RAT. This might have significant ramifications for reconstruction. The general point is that not all tubes are the same, and we might do some thinking about which tube properties need optimization for us.
Here is a very interesting link:
http://www.physics.ucla.edu/~arisaka/auger/pmt_school/lecture_notes.htm
Check out the slides in "SD PMT Specs and calibration"
TB
Tim Bolton
Professor
High Energy Physics Group
Kansas State University
tbolton@ksu.edu
785-532-1664
________________________________
From: Matthew Worcester [mailto:mworcest@hep.uchicago.edu]
Sent: Thu 11/17/2005 10:37 AM
To: bw_sim@hep.uchicago.edu
Subject: meeting today, 1 pm CST
Hi all,
Here is the connection info for the meeting today at 1 pm CST:
Dial-in: 1-510-883-7860, at the prompt enter 826763 followed by the # sign
Matt
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