Theoretical results for hadronic masses and their widths in the framework of the SO(4) model-Reference-Cited by-同舟云学术

Theoretical results for hadronic masses and their widths in the framework of the SO(4) model

Published:2022-10 Issue:10n11 Volume:31 Page:
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

Yépez-Martínez Tochtli¹,Civitarese O.²³^ORCID,Hess Peter O.⁴⁵,Rico-Trejo Octavio A.⁴,Ramirez-Soto Ulises I.⁴

Affiliation:

1. Instituto de Educación Media Superior de la Ciudad de México, Plantel General Lázaro Cárdenas del Río, Av. Jalalpa Norte 120, Colonia Jalalpa El Grande, C.P. 01377, Alcaldía Álvaro Obregón, Ciudad de México, México

2. Department of Physics, University of La Plata, c.c. 67, 1900 La Plata, Argentina

3. Institute of Physics, IFLP-CONICET, Diag 113 e/63-64, 1900 La Plata, Argentina

4. Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Ciudad Universitaria, Circuito Exterior S/N, A.P. 70-543, 04510 México D.F., México

5. Frankfurt Institute for Advanced Studies, J. W. von Goethe University, Hessen, Germany

Abstract

The prediction of properties of the low-energy portion of the hadronic spectrum is a challenging task which, up to day, is still tentatively given due to the nonperturbative nature of quantum chromodynamics (QCD) at low energies. In this paper, we are exploring the validity of the SO(4) scheme, as a representative of the fundamental QCD structure of meson-like states in the region below 2.5 GeV. We have focused our attention on the calculation of the energy and width of meson states of various spin, isospin and parities.

Funder

PAPIIT-DGAPA

CONICET

Publisher

World Scientific Pub Co Pte Ltd

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301322501002

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