ELECTRIC QUADRUPOLE MOMENTS OF THE DECUPLET BARYONS IN THE SKYRME MODEL

Author:

OH YONGSEOK1

Affiliation:

1. Department of Physics, National Taiwan University, Taipei, Taiwan 10764, ROC

Abstract

We calculate the electric quadrupole moments of the decuplet baryons in the bound state approach of the Skyrme model. In this approach, all the quadrupole moments of the decuplets are proportional to the third component of the baryon isospin. Contrary to the SU(3) collective model, the kaonic contribution is as important as the pionic one. The transitional quadrupole moments of the hyperons are also predicted.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Cited by 19 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Form factors of decuplet baryons in a covariant quark–diquark approach;The European Physical Journal C;2024-01-24

2. Structure of the Ω baryon and the kaon cloud;Progress of Theoretical and Experimental Physics;2022-02-08

3. Baryon quadrupole moment in the 1/Nc expansion of QCD;Physical Review D;2020-04-16

4. Electromagnetic form factors of the baryon decuplet with flavor SU(3) symmetry breaking;The European Physical Journal C;2019-07

5. Ernest Henley and the shape of baryons;International Journal of Modern Physics E;2018-12

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