Search for the rare decays B<inf>s</inf><sup>0</sup> → μ<sup>+</sup>μ<sup>-</sup> and B<sup>0</sup> → μ<sup>+</sup>μ<sup>-</sup>

R. Aaij, B. Adeva, M. Adinolfi, C. Adrover, A. Affolder, Z. Ajaltouni, J. Albrecht, F. Alessio, M. Alexander, P. Alvarez Cartelle, A. A. Alves, S. Amato, Y. Amhis, J. Amoraal, J. Anderson, R. B. Appleby, O. Aquines Gutierrez, L. Arrabito, M. Artuso, E. AslanidesG. Auriemma, S. Bachmann, D. S. Bailey, V. Balagura, W. Baldini, R. J. Barlow, C. Barschel, S. Barsuk, A. Bates, C. Bauer, T. Bauer, A. Bay, I. Bediaga, K. Belous, I. Belyaev, E. Ben-Haim, M. Benayoun, G. Bencivenni, R. Bernet, M. O. Bettler, M. van Beuzekom, A. Bien, S. Bifani, A. Bizzeti, P. M. Bjørnstad, T. Blake, F. Blanc, C. Blanks, J. Blouw, S. Blusk, A. Bobrov, V. Bocci, A. Bondar, N. Bondar, W. Bonivento, S. Borghi, A. Borgia, E. Bos, T. J.V. Bowcock, C. Bozzi, T. Brambach, J. van den Brand, J. Bressieux, S. Brisbane, M. Britsch, T. Britton, N. H. Brook, H. Brown, A. Büchler-Germann, A. Bursche, J. Buytaert, S. Cadeddu, J. M. Caicedo Carvajal, O. Callot, M. Calvi, M. Calvo Gomez, A. Camboni, P. Campana, A. Carbone, G. Carboni, R. Cardinale, A. Cardini, L. Carson, K. Carvalho Akiba, G. Casse, M. Cattaneo, M. Charles, P. Charpentier, N. Chiapolini, X. Cid Vidal, P. J. Clark, P. E.L. Clarke, M. Clemencic, H. V. Cliff, J. Closier, C. Coca

Resultado de la investigación

92 Citas (Scopus)

Resumen

A search for the decays Bs0 → μ+μ- and B0 → μ+μ- is performed with about 37 pb-1 of pp collisions at s√=7 TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The observed numbers of events are consistent with the background expectations. The resulting upper limits on the branching ratios are B(Bs0 → μ+μ-)<5.6×10-8 and B(B0 → μ+μ-)<1.5×10-8 at 95% confidence level. © 2011 CERN.
Idioma originalEnglish
Páginas (desde-hasta)330-340
Número de páginas11
PublicaciónPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
DOI
EstadoPublished - 1 ene 2011
Publicado de forma externa

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Huella Profundice en los temas de investigación de 'Search for the rare decays B<inf>s</inf><sup>0</sup> → μ<sup>+</sup>μ<sup>-</sup> and B<sup>0</sup> → μ<sup>+</sup>μ<sup>-</sup>'. En conjunto forman una huella única.

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    Aaij, R., Adeva, B., Adinolfi, M., Adrover, C., Affolder, A., Ajaltouni, Z., Albrecht, J., Alessio, F., Alexander, M., Alvarez Cartelle, P., Alves, A. A., Amato, S., Amhis, Y., Amoraal, J., Anderson, J., Appleby, R. B., Aquines Gutierrez, O., Arrabito, L., Artuso, M., ... Coca, C. (2011). Search for the rare decays B<inf>s</inf><sup>0</sup> → μ<sup>+</sup>μ<sup>-</sup> and B<sup>0</sup> → μ<sup>+</sup>μ<sup>-</sup> Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 330-340. https://doi.org/10.1016/j.physletb.2011.04.031