Search for the rare decay K-s(0) -> mu(+)mu(-)

A search for the decay K-s(0) -> mu(+)mu(-) is performed, based on a data sample of 1.0fb(-1) of pp collisions at root s = 7 TeV collected by the LHCb experiment at the Large Hadron Collider. The observed number of candidates is consistent with the background-only hypothesis, yielding an upper limit of B(K-S(0) -> mu(+)mu(-)) < 11(9) x 10(-9) at 95 (90)% confidence level. This limit is a factor of thirty below the previous measurement.


Published in:
Journal Of High Energy Physics, 1, 090
Year:
2013
Publisher:
New York, Springer
ISSN:
1126-6708
Keywords:
Laboratories:




 Record created 2013-04-15, last modified 2018-01-28


Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)