Tetraquark particle in the string model
| dc.creator | Iwasaki, Masaharu | |
| dc.creator | Fukutome, Takahiko | |
| dc.date | 2004-11-16 | |
| dc.date | 2005-09-29 | |
| dc.date.accessioned | 2026-07-07T10:29:19Z | |
| dc.date.available | 2026-07-07T10:29:19Z | |
| dc.description | We discuss possibility of the existence of tetraquark states made of four quarks in the string (flux tube) model. The new particle is composed of a diquark and an anti-diquark which are connected by a color flux. It is shown that the vibrational and rotational excited states of the string explain some non-$\bar{q}q$ mesons observed experimentally. Moreover we discuss the decay widths of such tetraquarks with the use of the Schwinger mechanism. | |
| dc.description | 5 pages, 6 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0411200 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0411200 | |
| dc.identifier | Phys.Rev.D72:094016,2005 | |
| dc.identifier | doi:10.1103/PhysRevD.72.094016 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177757 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Tetraquark particle in the string model | |
| dc.type | text |