Regular Article –Theoretical Physics
A study of excited states in hypercentral constituent quark model via artificial neural network
Physics Department, Faculty of Arts and Sciences, Ondokuz Mayis University, 55139, Samsun, Turkey
* e-mail: firstname.lastname@example.org
Accepted: 5 May 2020
Published online: 25 May 2020
In this work, we have obtained mass spectra, radiative decay widths and strong decay widths of newly observed excited states, i.e. , , , and . Mass spectrum is obtained in Hypercentral Constituent Quark Model (hCQM) by solving six-dimensional nonrelativistic Schrödinger equation via Artificila Neural Network (ANN). In this respect, radiative decay widhts are calculated by a generalization of a framework from meson to baryon. Also, strong decay widths of the low-lying states within model are calculated. Obtained results are presented with the comparison of available experimental data and other theoretical studies.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2020