https://doi.org/10.1140/epja/s10050-022-00884-7
Regular Article - Theoretical Phyics
meson spectroscopy motivated by general features of pNRQCD
1
Ministry of Education, Dubai, UAE
2
Department of Applied Physics, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India
a
raghavr.chaturvedi@gmail.com
Received:
27
June
2022
Accepted:
5
November
2022
Published online:
23
November
2022
In the present article the mass spectrum, decay constant, weak decay widths, life time and branching fraction ratios and electromagnetic transition widths are calculated for ground and radially excited meson. To calculate the above properties the Schrödinger equation has been solved numerically for the potential. The potential employed consists of relativistic correction in the framework of pNRQCD, added to the Cornell potential. The calculated results are compared with available experimental and theoretical results.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022. 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.
