Search for Rare and Forbidden Dilepton Decays of the D+, Ds, and D0 Charmed Mesons
| dc.creator | Fermilab Experiment E791 Collaboration | |
| dc.creator | Aitala, E. M. | |
| dc.date | 1999-06-30 | |
| dc.date.accessioned | 2026-07-07T11:34:32Z | |
| dc.date.available | 2026-07-07T11:34:32Z | |
| dc.description | We report the results of a search for flavor-changing neutral current, lepton-flavor violating, and lepton-number violating decays of D+, Ds, and D0 mesons (and their antiparticles) into modes containing muons and electrons. Using data from Fermilab charm hadroproduction experiment E791, we examine the pi,l,l and K,l,l decay modes of D+ and Ds and the l+l- decay modes of D0. No evidence for any of these decays is found. Therefore, we present branching-fraction upper limits at 90% confidence level for the 24 decay modes examined. Eight of these modes have no previously reported limits, and fourteen are reported with significant improvements over previously published results. | |
| dc.description | 12 pages, 3 figures, LaTeX, elsart.cls, epsf.sty, amsmath.sty Submitted to Physics Letters B | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9906045 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9906045 | |
| dc.identifier | Phys.Lett.B462:401-409,1999 | |
| dc.identifier | doi:10.1016/S0370-2693(99)00902-8 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198286 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for Rare and Forbidden Dilepton Decays of the D+, Ds, and D0 Charmed Mesons | |
| dc.type | text |