https://doi.org/10.1140/epjp/s13360-024-05592-3
Regular Article
Diatomic molecules embedded with Morse potential and under the effect of external fields
Department of Mathematics, Netaji Nagar Day College, 700092, West Bengal, Kolkata, India
Received:
13
June
2024
Accepted:
24
August
2024
Published online: 9 September 2024
Four diatomic molecules, namely 
, HCl, CO and LiH, are placed in a point-like global monopole space-time. The interaction potential among the charged particles is governed by the Morse potential. The effect of Aharonov–Bohm flux field on the quantum particles is also considered here in the present investigation. Pekeris approximation scheme has been used to manage the centrifugal barrier term for all nonzero values of orbital angular momentum quantum number l. Energy spectra of the diatomic molecules are derived with the help of asymptotic iteration method. A sufficient number of comparisons have been made with the present outcomes.
Copyright comment 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.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. 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.
