Measurement of the CKM Angles at BaBar And Belle

Download or read book Measurement of the CKM Angles at BaBar And Belle written by and published by . This book was released on 2007 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary goal of the BaBar and Belle experiments is to overconstrain the CKM Unitarity Triangle. Measurements of the angles of this triangle, known as [beta], [alpha], and [gamma] (or [phi]1, [phi]2, and [phi]3) give insight into the Standard Model description of CP violation in the quark sector. BaBar and Belle have recorded almost 1 ab−1 combined, and have measured [beta] to high precision. Measurements of [alpha] and [gamma] are less precise at present, but both experiments are rapidly accumulating data and developing new analysis techniques, and measurements of these angles will continue to provide useful constraints on the Standard Model description of CP violation in the years to come.