Published June 1989 | Version v1
Journal article Metadata-only

Measurement of D0 decays into anti(K0)ω, anti(K0)η and anti(K*0)η

Creators

  • 1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.)
  • 2. Dortmund Univ. (Germany, F.R.). Inst. fuer Physik
  • 3. Heidelberg Univ. (Germany, F.R.). Inst. fuer Hochenergiephysik
  • 4. Toronto Univ., Ontario (Canada)
  • 5. Carleton Univ., Ottawa, Ontario (Canada)
  • 6. York Univ., Downsview, Ontario (Canada)
  • 7. McGill Univ., Montreal, Quebec (Canada)
  • 8. Kansas Univ., Lawrence (USA)
  • 9. Karlsruhe Univ. (T.H.) (Germany, F.R.). Inst. fuer Experimentelle Kernphysik
  • 10. Ljubljana Univ. (Yugoslavia). Dept. of Physics
  • 11. Ljubljana Univ. (Yugoslavia). J. Stefan Inst.
  • 12. Lund Univ. (Sweden). Inst. of Physics
  • 13. Moskovskij Inst. Teoreticheskoj i Ehksperimental'noj Fiziki (USSR)
  • 14. South Carolina Univ., Columbia (USA)

Description

Using the ARGUS detector at the electron-positron storage ring DORIS II at DESY, we have measured the branching ratios of the D0 meson decays into anti(K0)ω, anti(K0)η and anti(K*0)η relative to the K-π+ mode. Using the known branching ratio Br(D0→K-π+)=(4.2±0.4±0.4)% we find Br(D0→anti(K0)ω)=(4.2±1.6±0.9)%, Br(D0→ anti(K0)η)<2.7% (90% CL) and Br(D0→ anti(K*0)η)<2.9% (90% CL). (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik, C
Journal Volume
43
Journal Issue
2
Series
Z. Phys., C.
Journal Page Range
181-184
ISSN
0170-9739
CODEN
ZPCFD

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
20054731
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANNIHILATION; ANTIKAONS NEUTRAL; BRANCHING RATIO; D NEUTRAL MESONS; EFFECTIVE MASS; ELECTRON-POSITRON INTERACTIONS; ETA MESONS; EXPERIMENTAL DATA; GEV RANGE 10-100; K*-892 MESONS; KAONS MINUS; KAONS NEUTRAL SHORT-LIVED; LIMITING VALUES; MASS SPECTRA; OMEGA-783 MESONS; PAIR PRODUCTION; PHOTONS; PIONS MINUS; PIONS NEUTRAL; PIONS PLUS; RADIATIVE DECAY; WEAK HADRONIC DECAY
Descriptors DEC
ANTIKAONS; ANTIMATTER; ANTIPARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; D MESONS; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRONS; INFORMATION; INTERACTIONS; KAONS; KAONS NEUTRAL; LEPTON-LEPTON INTERACTIONS; MASS; MASSLESS PARTICLES; MATTER; MESONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PIONS; PSEUDOSCALAR MESONS; SPECTRA; STRANGE MESONS; STRANGE PARTICLES; VECTOR MESONS; WEAK PARTICLE DECAY

Optional Information

Contract/Grant/Project number
Contract BMFT 054DO51P; BMFT 054HD24P; BMFT 054KA17P; DE-AS09-80ER10690
Collaborations
ARGUS Collaboration.