Two-photon, two-gluon and radiative deca
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Arpit Parmar; Bhavin Patel; P.C. Vinodkumar
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Article
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2010
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Elsevier Science
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English
β 398 KB
Here we present the two-photon and two-gluon decay widths of the S-wave (Ξ· Qβc,b ) and P-wave (Ο Qβc,bJ ) charmonium and bottonium states and the radiative transition decay widths of c c, b b and c b systems based on Coulomb plus power form of the inter-quark potential (CPP Ξ½ ) with exponent Ξ½. The