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Heavy meson description with a screened potential
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| González Marhuenda, Pedro; Valcarce Mejía, Alfredo; Garcilazo, Humberto; Vijande Asenjo, Javier Perfil | |||
| This document is a artículoDate2003 | |||
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Este documento está disponible también en : http://hdl.handle.net/10550/39087 |
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| We perform a quark model calculation of the b (b) over bar and c (c) over bar spectra from a screened funnel potential form suggested by unquenched lattice calculations. A connection between the lattice screening parameter and an effective gluon mass directly derived from QCD is established. Spin-spin energy splittings, leptonic widths, and radiative decays are also examined providing a test for the description of the states. | |||
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González Marhuenda, Pedro Valcarce Mejía, Alfredo Garcilazo, Humberto Vijande Asenjo, Javier 2003 Heavy meson description with a screened potential Physical Review D 68 3 034007-1 034007-8 |
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| http://dx.doi.org/10.1103/PhysRevD.68.034007 |
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22 - Física [3702]