Kiyoshi Hayasaka

13 April 2015
CHEP 2015

Abstract: Belle II experiment is a next-generation B-factory at KEK in Japan, which will start for physics run w/o (with) vertex detector in 2017 (2018), where 50ab-1 data sample will be collected for 10 years, which corresponds to about 5x1010 BB-pair events. We roughly need to handle 1MHS06 CPU resources, 100PB storage for one set of raw data and 100PB one for MC/analysis data, finally. In order to utilize these huge resources, we adopt distributed computing technique