𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Quark dynamics and spin structure in the chiral chromodielectric model

✍ Scribed by V. Barone; A. Drago; M. Fiolhais

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
302 KB
Volume
338
Category
Article
ISSN
0370-2693

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Spin-orbit force of hyperon-nucleon inte
Spin-orbit force of hyperon-nucleon interaction in the chiral SU(3) quark model
✍ Shu Yang; Peng-nian Shen; Zong-ye Zhang; You-wen Yu πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 761 KB

The spin-orbit (LS) force of the hyperon-nucleon interaction is studied in the chiral SU(3) quark model. The symmetric LS terms from the one gluon exchange (OGE) and the scalar nonet exchange (OSE) are taken into account. It is shown that two different treatments (the LS coupling from either OGE or

Nucleon spin structure functions in the
Nucleon spin structure functions in the resonance region with constituent quark models
✍ Yu-Bing Dong πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 182 KB

Q 2 -evolution of the nucleon spin structure functions g 1 , g 2 and the generalized Gerasimov-Drell-Hearn sum rule in the small-Q 2 region are investigated by considering the resonance contributions based on nonrelativistic constituent quark model and on relativistic four-dimensional harmonic oscil

Decays of high spin Ξ”βˆ— and Nβˆ— resonances
Decays of high spin Ξ”βˆ— and Nβˆ— resonances in the quark model
✍ Archibald W Hendry πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 English βš– 827 KB

Starting with a set of harmonic oscillator wavefunctions, we calculate partial decay rates of excited A\* and N\* states into a nucleon with single pion emission. Good agreement with values estimated from data is obtained for N < 6, thus indicating that the simple quark model is reasonable over a m