Study of the Decays of Charm Mesons With the BaBar Experiment
Presented hadronic form factor measurements of D{sup 0} {yields} K{sup -}e{sup +}{nu}{sub e} and D{sub s}{sup +} {yields} {phi}e{sup +}{nu}{sub e} with - dramatically reduced measurement error and first q{sup 2}-dependent study of D{sub s}{sup +} {yields} {phi}e{sup +}{nu}{sub e}. First observation at > 6.5{sigma} level of doubly-Cabibbo suppressed D{sup +} {yields} K{sup +}{pi}{sup 0} decay mode - BF(D{sup +} {yields} K{sup +}{pi}{sup 0}) = (2.52 {+-} 0.47(stat) {+-} 0.25(syst) {+-} 0.08(ref)) x 10{sup -4}. Improved measurements of Cabibbo-suppressed to Cabibbo-favored branching ratios for D{sup 0} {yields} {pi}{sup -}{pi}{sup +}{pi}{sup 0} and D{sup 0} {yields} K{sup -}K{sup +}{pi}{sup 0} decay modes.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1027220
- Report Number(s):
- SLAC-WP-090; TRN: US1105181
- Resource Relation:
- Conference: Prepared for 33rd International Conference on High Energy Physics (ICHEP 06), Moscow, Russia, 26 Jul - 2 Aug 2006
- Country of Publication:
- United States
- Language:
- English
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