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Title: Study of the Decays of Charm Mesons With the BaBar Experiment

Abstract

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.

Authors:
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1027220
Report Number(s):
SLAC-WP-090
TRN: US1105181
DOE Contract Number:  
AC02-76SF00515
Resource Type:
Conference
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
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BRANCHING RATIO; DECAY; FORM FACTORS; HIGH ENERGY PHYSICS; MESONS; Experiment-HEP,HEPEX

Citation Formats

Bondioli, Mario, and /UC, Irvine. Study of the Decays of Charm Mesons With the BaBar Experiment. United States: N. p., 2011. Web.
Bondioli, Mario, & /UC, Irvine. Study of the Decays of Charm Mesons With the BaBar Experiment. United States.
Bondioli, Mario, and /UC, Irvine. 2011. "Study of the Decays of Charm Mesons With the BaBar Experiment". United States. https://www.osti.gov/servlets/purl/1027220.
@article{osti_1027220,
title = {Study of the Decays of Charm Mesons With the BaBar Experiment},
author = {Bondioli, Mario and /UC, Irvine},
abstractNote = {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.},
doi = {},
url = {https://www.osti.gov/biblio/1027220}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Oct 12 00:00:00 EDT 2011},
month = {Wed Oct 12 00:00:00 EDT 2011}
}

Conference:
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