| Автор | P Stassart |
| Автор | Fl Stancu |
| Автор | J-M Richard |
| Автор | L Theußl |
| Дата выпуска | 2000-04-01 |
| dc.description | We explore the role of a scalar meson exchange interaction between quarks in a semirelativistic constituent quark model where the quarks are also subject to a linear confinement. We study how the spectrum evolves when the strength of the scalar meson exchange increases. Our results are relevant to the long-standing problem of the relative position of the first positive parity (Roper resonance) and the first orbitally excited states in the baryon spectrum. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | On the scalar meson exchange in the baryon spectra |
| Тип | paper |
| DOI | 10.1088/0954-3899/26/4/306 |
| Electronic ISSN | 1361-6471 |
| Print ISSN | 0954-3899 |
| Журнал | Journal of Physics G: Nuclear and Particle Physics |
| Том | 26 |
| Первая страница | 397 |
| Последняя страница | 403 |
| Выпуск | 4 |
