Opposite side jet charge tagging and measurement of CP asymmetry parameter sin(2beta) at DO.

Abstract

This dissertation describes the first CP asymmetry parameter sin(2beta) measurement by the DO collaboration, sing the opposite side jet charge tagging algorithm in determining B-flavor. The time integrated measurement yields sin(2beta) = 0.82 +/- 1.80, and the time dependent measurement gives sin(2beta) = 1.80 +/- 1.15.