Systematization of tensor mesons and the determination of the $2^{++}$ glueball
| dc.creator | Anisovich, V. V. | |
| dc.date | 2004-12-07 | |
| dc.date.accessioned | 2026-07-07T10:29:20Z | |
| dc.date.available | 2026-07-07T10:29:20Z | |
| dc.description | It is shown that new data on the $(J^{PC}=2^{++})$-resonances in the mass range $M\sim1700-2400 $MeV support the linearity of the $(n,M^2)$-trajectories, where $n$ is the radial quantum number of quark--antiquark state. In this way all vacancies for the isoscalar tensor $q\bar q$-mesons in the range up to 2450 MeV are filled in. This allows one to fix the broad $f_2$-state with $M=2000\pm30 $MeV and $Γ=530\pm40 $MeV as the lowest tensor glueball. PACS numbers: 14.40.-n, 12.38.-t, 12.39.-Mk | |
| dc.description | 10 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0412093 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0412093 | |
| dc.identifier | JETPLett.80:715-720,2004; PismaZh.Eksp.Teor.Fiz.80:845-849,2004 | |
| dc.identifier | doi:10.1134/1.1868792 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177767 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Systematization of tensor mesons and the determination of the $2^{++}$ glueball | |
| dc.type | text |