Published February 17, 1999
| Version v1
Journal article
Charm semileptonic decays from E791
- 1. Department of Physics, Kansas State University, Manhattan, Kansas, 66506 (United States)
Description
We report the results of a measurement of the form factor ratios rV=V(0)/A1(0), r2=A2(0)/A1(0) and r3=A3(0)/A1(0) in the decays D+→K-bar*0l+νl, with K-bar*0→K-π+, and Ds+→φl+νl, with φ→K-K+, using data from charm hadroproduction experiment E791 at Fermilab. We also report the results of an E791 measurement of the branching fraction B(D+→ρ0l+νl)/B(D+→K-bar*0l+νl)
Additional details
Identifiers
- DOI
- 10.1063/1.57753;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 459
- Journal Issue
- 1
- Journal Page Range
- p. 324-333
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- Workshop on heavy quarks at fixed target
- Dates
- 10-12 Oct 1998
- Place
- Batavia, IL (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40072967
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BRANCHING RATIO; D PLUS MESONS; D S MESONS; ELECTRON SPECTRA; FORM FACTORS; KAONS MINUS; KAONS PLUS; MASS SPECTRA; MULTIPARTICLE SPECTROMETERS; NEUTRINOS; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PHI MESONS; PIONS PLUS; REST MASS; SEMILEPTONIC DECAY
- Descriptors DEC
- BOSONS; CHARM PARTICLES; CHARMED MESONS; D MESONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; KAONS; LEPTONS; MASS; MASSLESS PARTICLES; MEASURING INSTRUMENTS; MESONS; PARTICLE DECAY; PARTICLE PROPERTIES; PIONS; PSEUDOSCALAR MESONS; SPECTRA; SPECTROMETERS; STRANGE MESONS; STRANGE PARTICLES; WEAK PARTICLE DECAY
Optional Information
- Notes
- (c) 1999 American Institute of Physics.
- Collaborations
- Fermilab E791 Collaboration