Published June 2009
| Version v1
Journal article
Direct measurement of branching fraction for inclusive semimuonic decay of neutral D mesons
Creators
- 1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)
- 2. Department of Physics, Henan Univ. of Science and Technology, Luoyang (China)
- 3. Department of Physics and Electron Science, Binzhou College, Binzhou (China)
Description
Using a data sample of about 33 pb-1 collected at and around √s=3.773 GeV with the BES-II detector at the BEPC, we have directly measured the branching fraction for inclusive semimuonic decay of neutral D mesons to be BF(D0→μ+X)=7.2±1.5±0.8)%. (authors)
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 26
- Journal Issue
- 6
- Journal Page Range
- [3 p.]
- ISSN
- 0256-307X
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 42016602
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BEIJING ELECTRON-POSITRON COLLIDER; BRANCHING RATIO; D NEUTRAL MESONS; GEV RANGE 01-10; MAGNETIC SPECTROMETERS; MUONS PLUS; PARTICLE DECAY
- Descriptors DEC
- ACCELERATORS; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; D MESONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; LEPTONS; LINEAR ACCELERATORS; MATTER; MEASURING INSTRUMENTS; MESONS; MUONS; PSEUDOSCALAR MESONS; SPECTROMETERS; STORAGE RINGS
Optional Information
- Notes
- 2 figs., 1 tab., 9 refs.