Mass formulas for {Xi}{sub c} and {Xi}{sub b} baryons

Journal Article · Fri Oct 15 00:00:00 EDT 2010 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778810100108· OSTI ID:21426662

Aliev, T M ^[1]; Zamiralov, V S ^[2]; Ozpineci, A ^[1]

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1. Middle East Technical University (Turkey)
2. Moscow State University, Skobeltsyn Institute of Nuclear Physics (Russian Federation)

The importance of taking into account the mixing of the heavy cascade baryons {Xi} and {Xi}' that have new quantum numbers in analyzing their properties is shown. The Ono quark model is considered by way of example. The masses of the new baryons and the {Xi}-{Xi}' mixing angles are obtained. The same approach is applied to the interpolating currents of these baryons within QCD sum rules.

• OSTI ID: 21426662
• Journal Information: Physics of Atomic Nuclei, Vol. 73, Issue 10; Other Information: DOI: 10.1134/S1063778810100108; Copyright (c) 2010 Pleiades Publishing, Ltd.; ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
MASS FORMULAE
QUANTUM CHROMODYNAMICS
QUANTUM NUMBERS
QUARK MODEL
SUM RULES
WEINBERG ANGLE
XI BARYONS
BARYONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
EQUATIONS
FERMIONS
FIELD THEORIES
HADRONS
HYPERONS
MATHEMATICAL MODELS
PARTICLE MODELS
QUANTUM FIELD THEORY
STRANGE PARTICLES