Search for CP Violation in Charged D Meson Decays
| dc.creator | Fermilab E791 Collaboration | |
| dc.creator | al, E. M. Aitala et | |
| dc.date | 1996-12-09 | |
| dc.date | 1997-04-29 | |
| dc.date.accessioned | 2026-07-07T11:34:31Z | |
| dc.date.available | 2026-07-07T11:34:31Z | |
| dc.description | We report results of a search for CP violation in the singly Cabibbo-suppressed decays D+ -> K- K+ pi+, phi pi+, K*(892)0 K+, and pi- pi+ pi+ based on data from the charm hadroproduction experiment E791 at Fermilab. We search for a difference in the D+ and D- decay rates for each of the final states. No evidence for a difference is seen. The decay rate asymmetry parameters A(CP), defined as the difference in the D+ and D- decay rates divided by the sum of the decay rates, are measured to be: A(CP)(K K pi) = -0.014 +/- 0.029, A(CP)(phi pi) = -0.028 +/- 0.036, A(CP)(K*(892) K) = -0.010 +/- 0.050, and A(CP)(pi pi pi) = -0.017 +/- 0.042. | |
| dc.description | 13 pages, 5 figures, 1 table; Elsevier LaTeX | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9612005 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9612005 | |
| dc.identifier | Phys.Lett.B403:377-382,1997 | |
| dc.identifier | doi:10.1016/S0370-2693(97)00565-0 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198275 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for CP Violation in Charged D Meson Decays | |
| dc.type | text |