activity
19942024
most citedMeasurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

699 citations · 7.8k across the 176 of their papers we have counts for

collaborators
Showing 1999Show all

8 papers · 1 filter

hep-ex1999★ 30 cited

Measurement of the W+W-gamma Cross-section and First direct Limits on Anomalous Electroweak Quartic Gauge Couplings

The OPAL collaboration, G. Abbiendi

A study of W+W- events accompanied by hard photon radiation produced in e+e- collisions at LEP is presented. Events consistent with two on-shell W-bosons and an isolated photon are…

hep-ex1999★ 13 cited

Search for Charmless Hadronic Decays of B Mesons with the SLD Detector

SLD Collaboration

Based on a sample of approximately 500,000 hadronic Z0 decays accumulated between 1993 and 1998, the SLD experiment has set limits on 24 fully charged two-body and quasi two-body e…

hep-ex1999★ 40 cited

Search for Neutral Higgs Bosons in e+e- Collisions at sqrt(s) ~189GeV

The OPAL collaboration, G. Abbiendo

A search for neutral Higgs bosons has been performed with the OPAL detector at LEP, using approximately 170 pb-1 of e+e- collision data collected at sqrt(s)~189GeV. Searches have b…

hep-ex1999★ 15 cited

Search for Higgs Bosons and Other Massive States decaying into two Photons in e+e- Collisions at 189 GeV

The OPAL collaboration, G. Abbiendi et al

A search is described for the generic process e+e- to X Y, where X is a neutral heavy scalar boson decaying into a pair of photons, and Y is a neutral heavy boson (scalar or vector…

hep-ex1999★ 45 cited

Search for Scalar Top and Scalar Bottom Quarks at sqrt(s) = 189 GeV at LEP

The OPAL Collaboration, G. Abbiendi et al

Searches for a scalar top quark and a scalar bottom quark have been performed using a data sample of 182 pb-1 at a centre-of-mass energy of 189 GeV collected with the OPAL detector…

hep-ex1999

Recent Heavy-Flavor Measurements from OPAL

Thomas R. Junk

A selection of recent heavy-flavor results from OPAL using the LEP1 data sample are presented. The average polarization of b baryons in hadronic Z^0 decay has been measured to be -…