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

2006/02/28 by Amand Faessler, Th. Gutsche, M. A. Ivanov +7 · 6 citations
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1103/physrevd.73.094013

published as Phys.Rev.D73:094013,2006 · 21 pages, 3 figures

openalex publication_date 2006/05/19 · arxiv created 2006/05/22 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

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.

Citations

• Baryonic currents and their correlators in the heavy quark effective theory
• Lagrangian theory of composite particles
• Compositeness Criteria of Particles in Quantum Field Theory and S‐Matrix Theory
• One-photon transitions between heavy baryons in a relativistic three-quark model
• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)

Cited by

• Radiative decays of single heavy flavour baryons
• Strong two-body decays of theΛc(2940)+in a hadronic molecule picture
• Relativistic constituent quark model with infrared confinement
• Radiative decays of double heavy baryons in a relativistic constituent three-quark model including hyperfine mixing effects
• Single heavy flavour baryons using Coulomb plus a power law interquark potential
• Decays ofZ+bandZ′ +bas hadronic molecules