Conference paper

Relativistic quark model

D. Horvatić ; Physics Department, University of Zagreb, Bijenička c. 32, Zagreb, Croatia
D. Tadić ; Physics Department, University of Zagreb, Bijenička c. 32, Zagreb, Croatia
S. Žganec ; Physics Department, University of Zagreb, Bijenička c. 32, Zagreb, Croatia

Abstract

A general Lorentz-covariant quark model of mesons, whose nonrelativistic limit corresponds to Isgur-Scora-Grinstein-Wise model, is constructed. It possesses the heavy quark symmetry and can be easily applied to calculation of form factors. Besides it can be engaged in novel tasks, such a the investigation of the two photon decay of scalar mesons. Its behaviour in the infinite momentum frame and the light cone is discussed.

Keywords

quark; relativistic; decays; mesons

Hrčak ID:

305360

URI

https://hrcak.srce.hr/305360

Publication date:

1.6.1999.

Article data in other languages: croatian

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