Pregled bibliografske jedinice broj: 828481
Relativistic center-of-mass variables and the harmonic oscillator quark model calculation of the nucleon magnetic moment and the axial-vector coupling constant
Relativistic center-of-mass variables and the harmonic oscillator quark model calculation of the nucleon magnetic moment and the axial-vector coupling constant // Annals of physics, 168 (1986), 1; 181-206 doi:10.1016/0003-4916(86)90115-6 (međunarodna recenzija, članak, znanstveni)
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Naslov
Relativistic center-of-mass variables and the harmonic oscillator quark model calculation of the nucleon magnetic moment and the axial-vector coupling constant
Autori
Ilakovac, Amon ; Tadić, Dubravko ; Coutinho, F.A.B. ; Krmpotić, Franjo
Izvornik
Annals of physics (0003-4916) 168
(1986), 1;
181-206
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
harmonic oscillator ; quark model ; nucleon ; magnetic moment ; axial vecor coupling
Sažetak
We study the introduction of the internal dynamical variables are related to the center-of-mass of a nucleon. The problem is connected with the description of spinorial properties of the quarks. The spinors must be artificially introduced in a harmonic oscillator (HO) model. Experimental values of the magnetic moment and the axial-vector coupling constant of a nucleon can be easily reproduced. The theoretical results are not sensitive to the theoretical details ; they follow from the general properties of the quark structure of baryons. The connections with the relativistic HO models are also discussed. The case of a very small confinement radius is explored in the Appendix.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
