Data Analysis of Baryon Magnetic Moments Based on Sum Rules

19866 citationsJournal Article

Authors

Kenji Suzuki · Kyushu Institute of Technology

Hidenori Kumagai · Fukuoka Institute of Technology

Abstract

Semi-empirical formulae for baryon magnetic moments are derived on the analysis of the recent accurate measurements. It is found that corrections which cannot be attributed to quark contributions are quite large and isovector dominant. Our data analysis supports strongly Lipkin's idea of the quenching mechanism and Brown-Myhrer's estimates for the pion cloud.

Topics & Keywords

Quantum Chromodynamics and Particle Interactions Superconducting Materials and Applications Particle physics theoretical and experimental studies

Publication Details

Published in: Europhysics Letters (EPL)

Volume 2, Issue 2, pp. 109-113

DOI: 10.1209/0295-5075/2/2/007

Field-Weighted Citation Impact: 0.45

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Data Analysis of Baryon Magnetic Moments Based on Sum Rules

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Abstract

Topics & Keywords

Publication Details