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Article overview
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Calculation of pseudoscalar and vector mesons' masses in extended model
of quasi-independent quarks | | V. V. Khruschov
; | | Date: |
19 Apr 2007 | | Subject: | High Energy Physics - Phenomenology (hep-ph) | | 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. | | Source: | arXiv, arxiv.0704.2537 | | Services: | Forum | Review | PDF | Favorites | |
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