Faithin Omaha eBook Collection

Download or read book Measurements of the Angular Distributions in the Decays B 2!K(*) Æ+æ- at CDF. written by and published by . This book was released on 2012 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: We reconstruct the decays B → K(*) μ+μ- and measure their angular distributions in pp̄ collisions at √s = 1.96 TeV using a data sample corresponding to an integrated luminosity of 6.8 fb-1. The transverse polarization asymmetry AT(2) and the time-reversal-odd charge-and-parity asymmetry Aim are measured for the first time, together with the K* longitudinal polarization fraction FL and the μ on forward-backward asymmetry AFB, for the decays B0→K*0μ+μ- and B0→K*+μ+μ-. Our results are among the most accurate to date and consistent with those from other experiments.