Showing 2000 · hep-exShow all

51 papers · 2 filters

hep-ex2000★ 7 cited

A Measurement of the Decay Asymmetry Parameters in $Ξ_{c}^{0}\to \X^{-}π^{+}$

S. Chan, CLEO Collaboration

Using the CLEO II detector at the Cornell Electron Storage Ring we have measured the decay asymmetry parameter in the decay . We find $α_{Ξ_c^{0}}…

hep-ex2000★ 12 cited

Measurement of the Lifetime

A. H. Mahmood, CLEO Collaboration

The lifetime is measured using 9.0 fb of annihilation data collected on or just below the resonance with the CLEO II.V detector at CESR. Using a…

hep-ex2000★ 170 cited

Observation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH

ALEPH Collaboration

A search has been performed for the Standard Model Higgs boson in the data sample collected with the ALEPH detector at LEP, at centre-of-mass energies up to 209GeV. An excess of 3s…

hep-ex2000★ 1 cited

B lifetime measurements with exclusively reconstructed B decays

Chih-hsiang Cheng

Data collected with the BABAR detector at the PEP-II asymmetric B Factory at SLAC are used to study the lifetime of the B0 and B+ mesons. The data sample consists of 7.4 fb-1 colle…

hep-ex2000★ 1 cited

A study of B0-anti-B0 oscillations with full reconstructed B mesons with the BABAR detector

Shahram Rahatlou

Time-dependent B0-anti-B0 flavor oscillations are studied in e+e- annihilation data collected with the BABAR detector at center-of-mass energies near the Upsilon(4S) resonance. We…

hep-ex2000★ 36 cited

Search for Rare and Forbidden Charm Meson Decays D0--> V l+ l- and h h l l

Fermilab E791 Collaboration, E. M. Aitala

We report the results of a search for flavor-changing neutral current, lepton-flavor, and lepton-number violating decays of the 3 and 4-body decay modes of D0 (and its antiparticle…