6 papers · 1 filter
Measurement of the Lifetime Difference in the B_s^0 System
D0 Collaboration, V. M. Abazov
We present a study of the decay B_s^0 -> J/psi phi We obtain the CP-odd fraction in the final state at time zero, R_perp = 0.16 +/- 0.10 (stat) +/- 0.02 (syst), the average lifetim…
Measurement of Semileptonic Branching Fractions of B Mesons to Narrow D** States
D0 Collaboration, V. Abazov
Using the data accumulated in 2002-2004 with the DO detector in proton-antiproton collisions at the Fermilab Tevatron collider with centre-of-mass energy 1.96 TeV, the branching fr…
Search for Large Extra Spatial Dimensions in Dimuon Production with the D0 Detector
D0 Collaboration, V. Abazov
We present the results of a search for the effects of large extra spatial dimensions in collisions at 1.96 TeV in events containing a pair of energetic muo…
Search for Randall-Sundrum Gravitons in Dilepton and Diphoton Final States
D0 Collaboration, V. M. Abazov
We report the first direct search for the Kaluza-Klein (KK) modes of Randall-Sundrum gravitons using dielectron, dimuon, and diphoton events observed with the D0 detector operating…
Search for Supersymmetry via Associated Production of Charginos and Neutralinos in Final States with Three Leptons
D0 Collaboration, V. Abazov
A search for associated production of charginos and neutralinos is performed using data recorded with the D0 detector at a ppbar center-of-mass energy of 1.96 TeV at the Fermilab T…
Search for neutral supersymmetric Higgs bosons in multijet events at sqrt(s)=1.96 TeV
D0 Collaboration, V. Abazov
We have performed a search for neutral Higgs bosons produced in association with bottom quarks in collisions, using 260 of data collected with the D0 detector…