activity
19972024
most citedSearch for Anomalous Production of Di-lepton Events with Missing Transverse Momentum in e+e- Collisions at sqrt(s) = 183-209 GeV

144 citations · 254 across the 6 of their papers we have counts for

collaborators

6 papers

hep-ex2024★ 2 cited

Measurement of the branching fraction of the decay at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +389

We measure the branching fraction of the decay using data collected with the Belle II detector. The data contain 387 million pairs produced i…

hep-ex2003★ 144 cited

Search for Anomalous Production of Di-lepton Events with Missing Transverse Momentum in e+e- Collisions at sqrt(s) = 183-209 GeV

The OPAL collaboration, G. Abbiendi

In total 1317 di-lepton events with significant missing transverse momentum were identified in a total data sample of 680 pb-1 collected at e+e- centre-of-mass energies ranging fro…

hep-ex1998★ 6 cited

Search for an Excess in the Production of Four-Jet Events from e^+e^- Collisions at \sqrt{s} = 130-184 GeV

The OPAL Collaboration, K. Ackerstaff et al

Events with four distinct jets from e^+e^- collisions, collected by the OPAL detector at centre-of-mass energies between 130 and 184 GeV, are analysed for a peak in the sum of dije…

hep-ex1998★ 35 cited

Measurements of the B^0_s and Λ_b Lifetimes

The OPAL Collaboration, K. Ackerstaff et al

This paper presents updated measurements of the lifetimes of the B^0_s meson and the Λ_b baryon using 4.4 million hadronic Z^0 decays recorded by the OPAL detector at LEP from 1990…

hep-ex1997★ 28 cited

Measurement of the Photon Structure Function F_2^gamma at Low x

The OPAL Collaboration, K. Ackerstaff et al

Deep inelastic electron-photon scattering is studied using e+e- data collected by the OPAL detector at centre-of-mass energies sqrt{s_ee} ~ M_{Z^0}. The photon structure function F…

hep-ex1997★ 39 cited

Spin alignment of leading K*(892)^0 mesons in hadronic Z^0 decays

The OPAL Collaboration, K. Ackerstaff et al

Helicity density matrix elements for inclusive K*(892)^0 mesons from hadronic Z^0 decays have been measured over the full range of K^*0 momentum using data taken with the OPAL expe…