Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2010-11-22
PoS HQL2010:048,2010
Physics
High Energy Physics
High Energy Physics - Experiment
6 pages, 9 figures, 1 table. Proceedings for HQL 2010
Scientific paper
We report a preliminary measurement of the CP violating asymmetry in D0->pi+pi- using approximately 215,000 decays reconstructed in about 5.94/fb of CDF data. We use the strong D*+->D0pi+ decay ("D* tag") to identify the flavor of the charmed meson at production time and exploit CP-conserving strong c-cbar pair-production in p-pbar collisions. Higher statistic samples of Cabibbo-favored D0->K-pi+ decays with and without D* tag are used to highly suppress systematic uncertainties due to detector effects. The result is the world's most precise measurement to date.
No associations
LandOfFree
Precision Measurement of CP Violation in D0->pi+pi- at CDF does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Precision Measurement of CP Violation in D0->pi+pi- at CDF, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precision Measurement of CP Violation in D0->pi+pi- at CDF will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-658014