First observation of the decay Bs2*(5840)(0)→B*+ K- and studies of excited Bs(0) mesons.
The properties of the orbitally excited (L=1) Bs(0) states are studied by using 1.0 fb(-1) of pp collisions at sqrt[s]=7 TeV collected with the LHCb detector. The first observation of the Bs2*(5840)(0) meson decaying to B*+ K- is reported, and the corresponding branching fraction measured relative...
Hlavní autoři: | Aaij, R, Abellan Beteta, C, Adametz, A, Adeva, B, Adinolfi, M, Adrover, C, Affolder, A, Ajaltouni, Z, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Alvarez Cartelle, P, Alves, A, Amato, S, Amhis, Y, Anderlini, L, Anderson, J, Appleby, R, Aquines Gutierrez, O, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E |
---|---|
Médium: | Journal article |
Jazyk: | English |
Vydáno: |
2013
|
Podobné jednotky
-
Measurement of the Bs(0) → Ds-Ds+ and Bs(0) → D-Ds+ effective lifetimes.
Autor: Aaij, R, a další
Vydáno: (2014) -
First observation of the decay B̄s0→D0K×0 and a measurement of the ratio of branching fractions B(B̄s0→D0K×0) B(B̄0→D0ρ0)
Autor: Aaij, R, a další
Vydáno: (2011) -
Measurement of the effective Bs0→K+K- lifetime
Autor: Aaij, R, a další
Vydáno: (2012) -
Search for the rare decays Bs0→μ+μ- and B 0→μ +μ -
Autor: Aaij, R, a další
Vydáno: (2012) -
Measurement of CP violation and the B_s^0 meson decay width difference
with B_s^0\to J/ψK^+ K^- and B_s^0\to J/ψπ^+π^- decays
Autor: collaboration, L, a další
Vydáno: (2013)