Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Quark-meson model in a Tamm-Dancoff inspired approximation (CROSBI ID 499498)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Horvat, Dubravko ; Horvatić, Davor ; Tadić, Dubravko Quark-meson model in a Tamm-Dancoff inspired approximation // Proceedings of Bled Workshops in Physics / Golli, B. ; Rosina, M. ; Sirca, S. (ur.). Ljubljana: DMFA - založništvo, 2003. str. 29-36-x

Podaci o odgovornosti

Horvat, Dubravko ; Horvatić, Davor ; Tadić, Dubravko

engleski

Quark-meson model in a Tamm-Dancoff inspired approximation

The nonlinear chiral quark meson U(3)$\times$U(3) model is solved by using the Tamm-Dancoff inspired approximation (TDIA) which is described in our earlier paper. The resulting nonlinear system of 15 coupled differential equations self-consistently determines all quark-meson coupling constants. Obtained solutions for quark and meson fields are stable and physically acceptable. These approximate Heisenberg fields resulted from dynamics in which $u$, $d$ and $s$ quarks were equally included. They were used to calculate SU(3) octet baryon magnetic moments and axial vector coupling constants. The baryon state vectors containing valence quarks were used. The results strongly indicate that simple state vectors and currents cannot adequately describe physical baryons.

nonlinear chiral quark model; sigma model; baryon static properties

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

29-36-x.

2003.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of Bled Workshops in Physics

Golli, B. ; Rosina, M. ; Sirca, S.

Ljubljana: DMFA - založništvo

Podaci o skupu

Bled Workshops in Physics

predavanje

07.07.2003-14.07.2003

Bled, Slovenija

Povezanost rada

Fizika