Observation and properties of the orbitally excited B-s2* meson
| Authors |
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| Publication date | 2008 |
| Journal | Physical Review Letters |
| Volume | Issue number | 100 | 8 |
| Pages (from-to) | 082002 |
| Number of pages | 7 |
| Organisations |
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| Abstract | We report the direct observation of the excited L=1 state B-s2* in fully reconstructed decays to B+K-. The mass of the B-s2* meson is measured to be 5839.6 +/- 1.1(stat)+/- 0.7(syst) MeV/c(2), and its production rate relative to the B+ meson is measured to be [1.15 +/- 0.23(stat)+/- 0.13(syst)]%. |
| Document type | Article |
| Published at |
https://doi.org/10.1103/PhysRevLett.100.082002
(Final published version)
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