2016/08/31 by Hao-Song Li, Zhan-Wei Liu, Xiao-Lin Chen +2
Mathematics · Physics and Astronomy · #Baryon #Chiral perturbation theory #Dipole #Extrapolation #High-Energy Particle Collisions Research #Magnetic dipole #Magnetic moment #Mathematical analysis #Mathematics #Octet #Particle physics #Particle physics theoretical and experimental studies #Physics #Pion #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #hep-ex #hep-lat #hep-ph #nucl-ex #nucl-th
paper · pdf · doi:10.1103/physrevd.95.076001
published as Phys. Rev. D 95, 076001 (2017) · 23 pages, 6 figures
openalex publication_date 2017/04/03 · arxiv created 2021/01/22 · arxiv updated 2021/01/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We have systematically investigated the magnetic moments and magnetic form factors of the decuplet baryons to the next-to-next-to-leading order in the framework of heavy baryon chiral perturbation theory. Our calculation includes the contributions from both the intermediate decuplet and octet baryon states in the loops. We have also calculated the charge and magnetic dipole form factors of the decuplet baryons. Our results may be useful for the chiral extrapolation of the lattice simulations of the decuplet electromagnetic properties.