Bs0 Decays at Belle
High Energy Physics - Experiment
2019-08-13 v3
Abstract
The large data sample being recorded with the Belle detector at the Y(5S) energy provides a unique opportunity to study the poorly-known Bs0 meson. Three analyses, using a sample of 23.6 /fb, are presented. We report the first observation of the three dominant exclusive Bs0 decays, Bs0 -> Ds*- pi+, Bs0 -> Ds- rho+ and Bs0 -> Ds*- rho+, the first observation of the CP-eigenstate decay Bs0 -> J/psi eta, and the results from a study of the charmless Bs0 -> K+K-, Bs0 -> K+pi-, Bs0 -> pi+pi- and Bs0 -> K0 K0bar decays.
Cite
@article{arxiv.0909.2160,
title = {Bs0 Decays at Belle},
author = {R. Louvot},
journal= {arXiv preprint arXiv:0909.2160},
year = {2019}
}
Comments
5 pages, 3 figures; To appear in the proceedings of the 2009 Europhysics Conference on High Energy Physics, July 16-22, 2009, Krakow, Poland. v2: added ref. [17]. v3: accepted version