000000521 001__ 521
000000521 005__ 20170311015739.0
000000521 037__ $$aBELLE2-POSTER-CONF-2017-007
000000521 041__ $$aeng
000000521 100__ $$aMartin Sevior
000000521 245__ $$aThe Belle II analysis on Grid 
000000521 260__ $$aCHEP 2015$$c2015-04-13
000000521 300__ $$a1
000000521 520__ $$aThe basf2 software framework has been developed the Belle II experiment, the next generation B-factory experiment at the KEK Laboratory. Belle II will collect 50 times more data than the previous Belle experiment and has a commensurate increase in computing requirements. Consequently Belle II has adopted a distributed computing solution to provide the computing resources required of the experiment. The interface is called gbasf2 and is designed to provide an easy transition from an analysis done with basf2 to an analysis performed on the grid. The output of the raw data processing are mDST files, consisting of all relevant information for physics analyses. Another file format called μ DST has been proposed which also records the reconstructed particle information. We present a study of physics analysis with gbasf2 and compare the performance of the analysis methods which employ mDST and μ DST files on grid sites and on local resources.
000000521 700__ $$aChia-Ling Hsu
000000521 8560_ $$fkooktae.kim@desy.de
000000521 8564_ $$uhttps://docs.belle2.org/record/521/files/BELLE2-POSTER-CONF-2017-007.pdf