Search for the Flavor-Changing Neutral Current Decay $D^0 \to μ^+μ^-$ with the HERA-B Detector

Details Search for the Flavor-Changing Neutral Current Decay $D^0 \to μ^+μ^-$ with the HERA-B Detector Search for the Flavor-Changing Neutral Current Decay $D^0 \to μ^+μ^-$ with the HERA-B Detector

2004-05-19

arxiv.org/abs/hep-ex/0405059v1

Phys.Lett.B596:173-183,2004

Physics

High Energy Physics

High Energy Physics - Experiment

17 pages, 4 figures (of which 1 double), paper to be submitted to Physics Letters B

Scientific paper

10.1016/j.physletb.2004.06.097

We report on a search for the flavor-changing neutral current decay $D^0 \to
\mu^+\mu^-$ using $50 \times 10^6$ events recorded with a dimuon trigger in
interactions of 920 GeV protons with nuclei by the HERA-B experiment. We find
no evidence for such decays and set a 90% confidence level upper limit on the
branching fraction $Br(D^0 \to \mu^+\mu^-) <2.0 \times 10^{-6}$.

Affiliated with

Also associated with

No associations

Rating

Search for the Flavor-Changing Neutral Current Decay $D^0 \to μ^+μ^-$ with the HERA-B Detector does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Search for the Flavor-Changing Neutral Current Decay $D^0 \to μ^+μ^-$ with the HERA-B Detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for the Flavor-Changing Neutral Current Decay $D^0 \to μ^+μ^-$ with the HERA-B Detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-254713