000001785 001__ 1785
000001785 005__ 20191205093238.0
000001785 037__ $$aBELLE2-CONF-PROC-2019-017
000001785 041__ $$aeng
000001785 100__ $$aSourav Dey
000001785 245__ $$aBeam-constrained vertexing for B  physics at the Belle II Experiment
000001785 260__ $$a$$c2019-11-24
000001785 300__ $$a7
000001785 500__ $$athis is the proceeding for submission based on the talk: https://docs.belle2.org/record/1729
000001785 520__ $$aThe Belle II experiment, which recently began collecting $e^+e^-$ collision data, will extend the successful physics program of BaBar and Belle with a 30-fold increase in integrated luminosity and an improved detector. In particular, the vertex position resolution of Belle II is better than that of its predecessors by about a factor of two. The high resolution and the very small $e^+e^-$ collision region provide a powerful constraint that can be used in a number of B-physics analyses. This talk will cover studies performed with this method, as well as the performance of the Belle II experiment.
000001785 700__ $$aAbner Soffer
000001785 8560_ $$fdey.sdey.sourav@desy.de