Magnetic moment of the pentaquark Θ+(1540) with QCD sum rules

2005/01/31 by Zhi-Gang Wang, Wei-Min Yang, Shaolong Wan +1
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1088/0954-3899/31/7/015

published as J.Phys.G31:703-710,2005 · 10 pages, 1 figure. The main contents of this article is included in hep-ph/0503007, this article will not be submitted to a journal for publication

openalex publication_date 2005/05/27 · arxiv created 2005/06/29 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30

Abstract

In this paper, we study the magnetic moment of the pentaquark state Θ + (1540) with the QCD sum rules approach in the external electromagnetic field. The numerical results indicate that the magnetic moment of the pentaquark state Θ + (1540) is about .

Citations

• A Method to Unambiguously Determine the Parity of the + Pentaquark
• Understanding Pentaquark States in QCD
• Calculation of some properties of the vacuum
• Pentaquark states in a chiral potential
• Study of pentaquarks on the lattice with overlap fermions
• Diquarks and Exotic Spectroscopy
• A study of pentaquark Θ state in the chiral SU(3) quark model