64 citations · 181 across the 11 of their papers we have counts for
5 papers · 1 filter
Search for Anomalous Production of Di-lepton Events with Missing Transverse Momentum in e^+e^- Collisions at sqrt{s} = 161 and 172 GeV
The OPAL Collaboration, K. Ackerstaff et al
Events containing a pair of charged leptons and significant missing transverse momentum are selected from a data sample corresponding to a total integrated luminosity of 20.6 pb^-1…
Multi-photon final states in e^+e^- collisions at sqrt{s} = 130-172 GeV
The OPAL Collaboration, K. Ackerstaff et al
The process e^+e^- -> gamma gamma (gamma) is studied using data recorded with the OPAL detector at LEP. The data sample corresponds to a total integrated luminosity of 25.38 pb^{-1…
Search for Chargino and Neutralino Production at sqrt{s} = 170 and 172 GeV at LEP
The OPAL Collaboration, K. Ackerstaff et al
A search for charginos and neutralinos, predicted by supersymmetric theories, has been performed using a data sample of 10.3 pb^-1 at centre-of-mass energies of sqrt(s) = 170 and 1…
An upper limit on the branching ratio for tau decays into seven charged particles
The OPAL Collaboration, K. Ackerstaff et al
We have searched for decays of the tau lepton into seven or more charged particles, using data collected with the OPAL detector from 1990 to 1995 in e^+e^- collisions at sqrt(s) ~…
An Updated Study of B Meson Oscillations using Dilepton Events
The OPAL Collaboration, K. Ackerstaff et al
This paper reports a study of B meson oscillations using hadronic Z^0 decays with two identified leptons, and updates a previous publication by including data collected in 1994. De…