Mass spectra of one or two heavy quark mesons and diquarks within a nonrelativistic potential model
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In this paper, the mass spectra of mesons with one or two heavy quarks and their diquarks partners are estimated within a nonrelativistic framework by solving Schrödinger equation with an effective potential inspired by a symmetry preserving Poincaré covariant vector–vector contact interaction model of quantum chromodynamics. Matrix Numerov method is implemented for this purpose. In our survey of mesons with heavy quarks, we fix the model parameter to the masses of groundstates and then extend our calculations for radial excitations and diquarks. The potential model used in this work gives results which are in good agreement with experimental data and other theoretical calculations.
2013 ◽
Vol 22
(11)
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pp. 1350081
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2002 ◽
Vol 11
(05)
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pp. 425-436
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2015 ◽
Vol 10
(3)
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pp. 2816-2824
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2015 ◽
Vol 14
(04)
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pp. 1550024
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1988 ◽
Vol 03
(12)
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pp. 2769-2826
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