Volume 8, Issue 3 (7-2008)                   IJPR 2008, 8(3): 169-175 | Back to browse issues page

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Rajabi A A, Salehi N. Mesons states and their dependence on spin and isospin. IJPR. 2008; 8 (3) :169-175
URL: http://ijpr.iut.ac.ir/article-1-351-en.html
, a.a.rajabi@shahroodut.ac.ir
Abstract:   (15499 Views)

  Meson is composed of one quark and one antiquark moving under the effect of confinement, oscillating and color potentials. Since quarks are particles with spin , there is a spin-spin interaction potential. Also we have isospins for u and d quarks and we can consider related potentials on isospin-isospin and spin-isospin effects. By comparing the given meson spectrum with the amount calculated in this model, it can be inferred that mesons quark-antiquark are in a state of singlet or triplet regarding spin and isospin. By using this model, the states of configuration spin-isospin of each meson can be calculated

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Type of Study: Research | Subject: General

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