Volume 7, Number 2 (6-2007)                   IJPR 2007, 7(2): 127-127 | Back to browse issues page


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Shojaei M R, Rajabi A A. Hypercentral constituent quark model and the hyperfine dependence potential. IJPR. 2007; 7 (2) :127-127
URL: http://ijpr.iut.ac.ir/article-1-103-en.html

, m.r.shojaei @ shahroodut.ac.ir
Abstract:   (10421 Views)

  In this article nucleons are discussed based on constituent quark model. This model aims at studying the forces among three particles and the corresponding standard two-body potential contribution. The quark potential contains a hypercentral interaction. The confining potential is composed of four components,color charge, the oscillatory potential, the interaction quark and neutral gluon, and the dipole – dipole electromagnetic interaction. Dirac equation can be solved carefully and analytically by means of these potentials. In addition to the above potentials, there is a hyperfine potential which is related to isospin – isospin and spin –isopin interactions. These potentials were considered as perturbation potentials and their energy shift was calculated.

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Type of Study: Research | Subject: general

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