Search for the Rare Decay $B_s^0 \to \mu^+\mu^-$ - INSPIRE

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Search for the Rare Decay $B_s^0 \to \mu^+\mu^-$

D0

Collaboration

Jun, 2010

7 pages

Published in:

Phys.Lett.B 693 (2010) 539-544

e-Print:

1006.3469 [hep-ex]

DOI:

10.1016/j.physletb.2010.09.024

PDG:

{{\mathit B}_{{{s}}}^{0}}

\rightarrow

{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}

Report number:

FERMILAB-PUB-10-202-E

Experiments:

FNAL-E-0823

View in:

reference search126 citations

Citations per year

Abstract: (Elsevier)

We present the results of a search for the flavor changing neutral current decay Bs0→μ+μ− using 6.1 fb−1 of pp¯ collisions at s=1.96 TeV collected by the D0 experiment at the Fermilab Tevatron Collider. The observed number of Bs0 candidates is consistent with background expectations. The resulting upper limit on the branching fraction is B(Bs0→μ+μ−)<5.1×10−8 at the 95% C.L. This limit is a factor of 2.4 better than that of the previous D0 analysis and the best limit to date.

Note:

Published in Phys. Lett. B

14.40.Nd
13.20.He
12.15.Mm
b-quarks
Rare decays
neutral current: flavor changing
Batavia TEVATRON Coll
B/s0: branching ratio
upper limit
B/s0: rare decay

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