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This presentation by Dmitry Chirkin at the LBNL IceCube collaboration meeting in Zeuthen (2006) discusses the optimization of cascade reconstruction parameters using flasher data. It outlines the old settings for fitting flashers, including lengths and time parameters, and introduces new settings with updated values. The focus is on optimizing linear fits for distance bands and evaluating effective distance with angular dependence. The analysis provides insights into improving reconstruction accuracy for particle cascades in astrophysics.
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Cascade reconstruction optimization and angular dependence test with flasher data Dmitry Chirkin, LBNL IceCube collaboration meeting in Zeuthen, 2006
Old settings, fitting fc0 flashers l=120% la=100% t=198 s=15
New settings l=180% la=30% t=110s=4
l and la optimization t=198 s=15 t=110s=4
Fitting 03f flashers Using the linear fit to l and la
Fitting 03f flashers Using the linear fit to l and la, effective distance +20 m x cos h
Fitting 03f flashers Using the linear fit to l and la, effective distance +30 m x cos h