Document Type
Article
Publication Date
3-14-2008
Abstract
We have performed a search for Bs0→μ+μ- and B0→μ+μ- decays in pp̄ collisions at s=1.96TeV using 2fb-1 of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron Collider. The observed number of Bs0 and B0 candidates is consistent with background expectations. The resulting upper limits on the branching fractions are B(Bs0→μ+μ-) <5.8×10-8 and B(B0→μ+μ-)<1.8×10-8 at 95% C.L. © 2008 The American Physical Society.
Publication Source (Journal or Book title)
Physical Review Letters
Recommended Citation
Aaltonen, T., Adelman, J., Akimoto, T., Albrow, M., Álvarez González, B., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Aoki, M., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Azzi-Bacchetta, P., Azzurri, P., Bacchetta, N., Badgett, W., Barbaro-Galtieri, A., Barnes, V., Barnett, B., Baroiant, S., & Bartsch, V. (2008). Search for Bs0→μ+μ- and B0→μ+μ- decays with 2fb-1 of pp̄ collisions. Physical Review Letters, 100 (10) https://doi.org/10.1103/PhysRevLett.100.101802