Spectroscopy of B-c meson in a semi-relativistic quark model using the shifted large-N expansion method

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2004-04-30
Ikhdair, SM
Sever, Ramazan
We calculate the c (b) over bar mass spectrum, the splitting values and some other properties in the framework of the semirelativistic equation by applying the shifted large-N expansion technique. We use seven different central potentials together with an improved QCD-motivated interquark potentials calculated to two loops in the modified minimal-subtraction ((MS) over bar) scheme. The parameters of these potentials are fitted to generate the semirelativistic bound states of c (b) over bar quarkonium system in close conformity with the experimental and the present available calculated center-of-gravity (c.o.g.) data. Calculations of the energy bound states are carried out up to third order. Our results axe in excellent fit with the results of the other works.
INTERNATIONAL JOURNAL OF MODERN PHYSICS A

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Citation Formats
S. Ikhdair and R. Sever, “Spectroscopy of B-c meson in a semi-relativistic quark model using the shifted large-N expansion method,” INTERNATIONAL JOURNAL OF MODERN PHYSICS A, pp. 1771–1791, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62480.