Message-Id: <200010170029.JAA05342@neutrino.kek.jp> Subject: Minutes of SciFi weekly meeting (00/Oct/16) Date: Tue, 17 Oct 2000 09:29:36 +0900 From: Makoto Sakuda <sakuda@neutrino.kek.jp> Subject: Minutes of SciFi weekly meeting (00/Oct/16) 1. Corrections to IIT8,17 Yokoyama showed that the efficiency of IIT8 and 17 is recovered to >95% by changing the filter consition without introducing apparant noise in Npix distributions. Park showed that the tracking efficiency is unchanged after this correction. Ishida showed the change in the number of MUC-3d events after this update. He will check the event numbers carefully. He showed the change in efficiency with filter3. Park commented that the noise is less with filter3. We lose the efficiency at 1-2% level We will change filter7/filter3 and develop a better one for the next few months. Iwashita/Ootaki. Library freeze: The present version with corrections to IIT8/17 is the simplest and best. 2. MUC-2d Boyd checked Sebyeong code and found some events at 1% level. They are in 1-2 GeV range. We will improve the neutrino energy determination for LG events. 3. Write-ups B.J.Kim (and Park) will summarize the results of tracking and hopefully Kalman filtering into a NIM paper. Boyd/Walter will also summarize a write-up for CC neutrino events. Next week: Jeon will report on the analysis of electron beam test. //
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