Magnetic moments of heavy baryons in the relativistic three-quark model

Journal Article · Mon May 01 00:00:00 EDT 2006 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.73.094013· OSTI ID:20782988

Faessler, Amand; Gutsche, Th; Lyubovitskij, V E; Nicmorus, D; Pumsa-ard, K ^[1]; Ivanov, M A ^[2]; Koerner, J G ^[3]

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1. Institut fuer Theoretische Physik, Universitaet Tuebingen, Auf der Morgenstelle 14, D-72076 Tuebingen (Germany)
2. Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation)
3. Institut fuer Physik, Johannes Gutenberg-Universitaet, D-55099 Mainz (Germany)

The magnetic moments of ground state single, double and triple heavy baryons containing charm or bottom quarks are calculated in a relativistic three-quark model, which, in the heavy-quark limit, is consistent with heavy-quark effective theory and heavy hadron chiral perturbation theory. The internal quark structure of baryons is modeled by baryonic three-quark currents with a spin-flavor structure patterned according to standard covariant baryonic wave functions and currents used in QCD sum rule calculations.

• OSTI ID: 20782988
• Journal Information: Physical Review. D, Particles Fields, Vol. 73, Issue 9; Other Information: DOI: 10.1103/PhysRevD.73.094013; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
B QUARKS
BARYONS
C QUARKS
CHIRAL SYMMETRY
CHIRALITY
FLAVOR MODEL
GROUND STATES
MAGNETIC MOMENTS
PERTURBATION THEORY
QUANTUM CHROMODYNAMICS
RELATIVISTIC RANGE
SPIN
SUM RULES
WAVE FUNCTIONS