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Search for B-0 -> K*K+*(-)

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BABAR Collaboration (Including:

Aubert, B., Bona, M., Karyotakis, Y., Lees, J. P., Poireau, V., Prencipe, E., Prudent, X., Tisserand, V., Garra Tico, J., Grauges, E. et al.
). (2008) Search for B-0 -> K*K+*(-). Physical Review D (Particles, Fields, Gravitation and Cosmology), Vol.78 (No.5). article no. 051103 . doi:10.1103/PhysRevD.78.051103

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Abstract

We report the results of a search for the decay B-0 -> K*(+) K*(-) with a sample of 454 +/- 5 million B (B) over bar pairs collected with the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) collider at the Stanford Linear Accelerator Center. We obtain an upper limit at the 90% confidence level on the branching fraction for B(B-0 -> K*(+) K*(-) )< 2.0 x 10(-6), assuming the decay is fully longitudinally polarized.

Item Type: Journal Article
Subjects: Q Science > QB Astronomy
Q Science > QC Physics
Divisions: Faculty of Science > Physics
Journal or Publication Title: Physical Review D (Particles, Fields, Gravitation and Cosmology)
Publisher: American Physical Society
ISSN: 1550-7998
Official Date: September 2008
Dates:
DateEvent
September 2008UNSPECIFIED
Volume: Vol.78
Number: No.5
Number of Pages: 9
Page Range: article no. 051103
DOI: 10.1103/PhysRevD.78.051103
Status: Peer Reviewed
Publication Status: Published
Funder: U.S. Department of Energy and National Science Foundation, Natural Sciences and Engineering Research Council (Canada), Commissariat a l'Energie Atomique and Institut National de Physique Nucleaire et de Physique des Particules (France), Bundesministerium fur Bildung und Forschung and Deutsche Forschungsgemeinschaft (Germany), Istituto Nazionale di Fisica Nucleare (Italy), Foundation for Fundamental Research on Matter (The Netherlands), Research Council of Norway, Ministry of Education and Science of the Russian Federation, Ministerio de Educacion y Ciencia (Spain), Science and Technology Facilities Council (United Kingdom), Marie Curie IEF program (European Union), A. P. Sloan Foundation

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