arXiv · 0704.2537
Calculation of pseudoscalar and vector mesons' masses in extended model of quasi-independent quarks
Abstract
Masses of pseudoscalar and vector mesons, which are ground states of light or/and heavy quarks and antiquarks, have been calculated in the framework of an extended model of quasi-independent quarks with absolute uncertainties about 30 MeV. It is shown that the assumption on equidistant discrete levels for a mean field energy does not contradict to existing data and permits to reduce a number of model parameters. It is obtained, that a difference between neighbouring mean field energy levels is flavour independent. Values of spin-spin interaction between quarks and antiquarks with different flavours in pseudoscalar and vector mesons are presented.
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V. V. Khruschov. 2007-04-19. Calculation of pseudoscalar and vector mesons' masses in extended model of quasi-independent quarks. https://arxiv.org/abs/0704.2537
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