Made available in DSpace on 2022-04-28T20:07:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-06-08; We present the results of a search for the production of an excited state of the muon, μ*, in proton antiproton collisions at s=1.96TeV. The data have been collected with the D0 experiment at the Fermilab Tevatron Collider and correspond to an integrated luminosity of approximately 380pb-1. We search fo...
Made available in DSpace on 2022-04-29T05:36:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-08-01; We present a search for the flavor-changing neutral current decay Bs0→ μ+μ- using about 0.45fb-1 of data collected in pp̄ collisions at √s=1.96TeV with the D0 detector at the Fermilab Tevatron Collider. We find an upper limit on the branching ratio of this decay normalized to Bs0→J/ψ of B(Bs0→ μ+μ -)B(B...