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Effects of coupled channels on $c \bar{b}$ masses and decays in NRQM with OGEP

Manjunath Bhat

Department of Physics, St Philomena college, Darbe, Puttur 574 202, India

E-mail Address: manjunathbhat61@yahoo.in

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Antony Prakash Monteiro

Department of Physics, St Philomena college, Darbe, Puttur 574 202, India

E-mail Address: aprakashmonteiro@gmail.com

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K. B. Vijaya Kumar

Department of Physics, Mangalore University, Mangalagangothri, Mangalore 574199, India

E-mail Address: kbvijayakumar@yahoo.com

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https://doi.org/10.1142/S0218301317500379Cited by:4 (Source: Crossref)

Abstract

The complete spectrum of $c \bar{b}$ states is obtained in a phenomenological nonrelativistic quark model (NRQM), which consists of a confinement potential and one gluon exchange potential (OGEP) as effective quark–antiquark potential with coupled channel effects. We make predictions for the radiative decay (E1 and M1) widths and weak decay widths of $c \bar{b}$ states in the framework of NRQM formalism.

Keywords:

PACS: 14.40.-n, 12.3.-x, 12.39.-Jh, 13.20.-v

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