Measurements of the masses and widths of the and baryons
Journal Article
·
· Physical Review. D, Particles, Fields, Gravitation and Cosmology
Here, we highlight measurements of the masses and decay widths of the baryonic states and using a data sample corresponding to an integrated luminosity of collected with the Belle detector at the KEKB asymmetric-energy collider operating at the resonance. We report the mass differences with respect to the baryon and the decay widths where the first uncertainties are statistical and the second are systematic. The isospin mass splittings are measured to be and . These results are the most precise to date.
- Research Organization:
- Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP); National Natural Science Foundation of China (NSFC)
- Contributing Organization:
- Belle Collaboration
- Grant/Contract Number:
- SC0009973
- OSTI ID:
- 1594439
- Journal Information:
- Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 89, Issue 9; ISSN 1550-7998
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 30 works
Citation information provided by
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