Dynamically generated resonances from vector meson-vector meson interaction based on a hidden-gauge unitary approach
| dc.creator | Geng, L. S. | |
| dc.creator | Oset, E. | |
| dc.creator | Molina, R. | |
| dc.creator | Nicmorus, D. | |
| dc.date | 2009-05-04 | |
| dc.date.accessioned | 2026-07-07T13:11:28Z | |
| dc.date.available | 2026-07-07T13:11:28Z | |
| dc.description | We present a recent study of vector meson-vector meson interaction using a unitary approach based on the hidden-gauge Lagrangians. We find that 11 states get dynamically generated, corresponding to poles of the scattering matrices on the second Riemann sheet. Five of them are associated to the $f_0(1370)$, $f_0(1710)$, $f_2(1270)$, $f_2'(1525)$, and $K^*_2(1430)$, by comparing the mass, width, and decay pattern of these states with those of their experimental counterparts. Six others with the quantum numbers of $h_1$, $a_0$, $b_1$, $a_2$, $K^*_0$, and $K_1$ can not be clearly identified with any experimentally observed resonances and should be taken as predictions to be tested by future experiments. | |
| dc.description | 7 pages, 1 figure, 4 tables; presented at the International Workshop on Effective Field Theories: from the Pion to the Upsilon, 2-6 February 2009, Valencia, Spain | |
| dc.identifier | https://arxiv.org/abs/0905.0419 | |
| dc.identifier | http://arxiv.org/abs/0905.0419 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/229295 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Dynamically generated resonances from vector meson-vector meson interaction based on a hidden-gauge unitary approach | |
| dc.type | text |