Recent results on B spectroscopy at the Tevatron
The Tevatron collider at Fermilab provides a rich environment for B spectroscopy. Recently the first direct observation of the B{sub c} meson has reduced its mass uncertainty by two orders of magnitude. A search for {eta}{sub b} mesons provides the best limit on its production in p{bar p} colliders. In studies on orbitally excited B{sub d} mesons for the first time the narrow states could be separated from each other. The orbitally excited B{sub s} mesons have been observed for the first time. With the charged {Sigma}{sub b}{sup (*)} a second B baryon could be established beside the {Lambda}{sub b}.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 919573
- Report Number(s):
- FERMILAB-CONF-07-463-E; TRN: US0806437
- Resource Relation:
- Conference: Presented at 15th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2007), Munich, Germany, 16-20 Apr 2007
- Country of Publication:
- United States
- Language:
- English
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