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Search for the rare decay B-s(0)->phi mu(+)mu(-) with the D0 detector
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2006 (English)In: Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, Vol. 74, no 3, 031107- p.Article in journal (Refereed) Published
Abstract [en]

We present a search for the flavor-changing neutral current decay B-s(0)->phi mu(+)mu(-) using about 0.45 fb(-1) of data collected in p (p) over bar collisions at root s=1.96 TeV with the D0 detector at the Fermilab Tevatron Collider. We find an upper limit on the branching ratio of this decay normalized to B-s(0)-> J/psi phi of B(B-s(0)->phi mu(+)mu(-))/B(B-s(0)-> J/psi phi)< 4.4x10(-3) at the 95% C.L. Using the central value of the world average branching fraction of B-s(0)-> J/psi phi, the limit corresponds to B(B-s(0)->phi mu(+)mu(-))< 4.1x10(-6) at the 95% C.L., the most stringent upper bound to date.

Place, publisher, year, edition, pages
2006. Vol. 74, no 3, 031107- p.
National Category
Physical Sciences
URN: urn:nbn:se:uu:diva-155118DOI: 10.1103/PhysRevD.74.031107ISI: 000240239300007OAI: oai:DiVA.org:uu-155118DiVA: diva2:423949
Available from: 2011-06-16 Created: 2011-06-16 Last updated: 2011-06-16Bibliographically approved

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