https://doi.org/10.1140/epjp/s13360-023-03673-3
Regular Article
Spectrum of the fully-heavy tetraquarks in a non-relativistic quark model
Department of Physics, Razi University, 67149, Kermanshah, Iran
Received:
13
July
2022
Accepted:
6
January
2023
Published online:
28
January
2023
We apply a non-relativistic variational method to solve the four-body equation describing properties of fully-heavy tetraquark systems. The interaction between quarks including one gluon exchange combining with linear and quadratic confining terms has been used to investigate the masses of 
, 
, and 
with 
, 
, and 
in 
. Our analysis has been inclined to provide an environment to study the differences and similarities between linear and quadratic confinement models. The results calculated by these two models show that there are not any significant differences between them.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
