Gluelump model with transverse constituent gluons
| dc.creator | Buisseret, F. | |
| dc.date | 2008-08-18 | |
| dc.date | 2008-08-22 | |
| dc.date.accessioned | 2026-07-07T12:15:16Z | |
| dc.date.available | 2026-07-07T12:15:16Z | |
| dc.description | We show that C-odd gluelumps can be successfully described as bound states of a single transverse constituent gluon evolving in the flux-tube-like potential generated by a static color-octet source. The use of a helicity degree of freedom rather than a spin one for the constituent gluon forbids the states that are not observed in lattice QCD. Our model leads to a gluelump mass spectrum in remarkable agreement with the available lattice data provided that an additional parity-splitting mass term is introduced. We argue that such a term is due to instanton-induced interactions in gluelumps. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/0808.2399 | |
| dc.identifier | http://arxiv.org/abs/0808.2399 | |
| dc.identifier | Eur.Phys.J.A38:233-238,2008 | |
| dc.identifier | doi:10.1140/epja/i2008-10663-9 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/211453 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Gluelump model with transverse constituent gluons | |
| dc.type | text |