Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Search for the Flavor-Changing Neutral Current Decay Bs0→μ+μ- in pp̅ Collisions at √s=1.96 TeV with the D0 Detector
AU - DO Collaboration, The
AU - Bertram, Iain A.
AU - Borissov, Guennadi V.
AU - Ratoff, Peter N.
AU - Sopczak, Andre
N1 - Borissov developed the analysis framework. The analysis is a model for rare decay studies at the LHC and sets stringent limits on new physics. It has stimulated substantial theoretical and experimental interest, as evidenced by 66 citations (SPIRES). RAE_import_type : Journal article RAE_uoa_type : Physics
PY - 2005/2/25
Y1 - 2005/2/25
N2 - We present the results of a search for the flavor-changing neutral current decay Bµ+µ- using a data set with integrated luminosity of 240 pb-1 of p collisions at =1.96 TeV collected with the D0 detector in run II of the Fermilab Tevatron collider. We find the upper limit on the branching fraction to be (Bµ+µ-)5.0×10-7 at the 95% C.L. assuming no contributions from the decay Bµ+µ- in the signal region. This limit is the most stringent upper bound on the branching fraction Bµ+µ- to date.
AB - We present the results of a search for the flavor-changing neutral current decay Bµ+µ- using a data set with integrated luminosity of 240 pb-1 of p collisions at =1.96 TeV collected with the D0 detector in run II of the Fermilab Tevatron collider. We find the upper limit on the branching fraction to be (Bµ+µ-)5.0×10-7 at the 95% C.L. assuming no contributions from the decay Bµ+µ- in the signal region. This limit is the most stringent upper bound on the branching fraction Bµ+µ- to date.
KW - neutral currents
KW - B mesons
KW - meson leptonic decay
U2 - 10.1103/PhysRevLett.94.071802
DO - 10.1103/PhysRevLett.94.071802
M3 - Journal article
VL - 94
SP - 071802
JO - Physical review letters
JF - Physical review letters
SN - 1079-7114
IS - 7
ER -