Higher Charmonia
| dc.creator | Barnes, T. | |
| dc.creator | Godfrey, S. | |
| dc.creator | Swanson, E. S. | |
| dc.date | 2005-04-29 | |
| dc.date | 2005-09-27 | |
| dc.date.accessioned | 2026-07-07T10:29:30Z | |
| dc.date.available | 2026-07-07T10:29:30Z | |
| dc.description | This paper gives results for the spectrum, all allowed E1 radiative partial widths (and some important M1 widths) and all open-charm strong decay amplitudes of all 40 c-cbar states expected up to the mass of the 4S multiplet, just above 4.4 GeV. The spectrum and radiative widths are evaluated using two models, the relativized Godfrey-Isgur model and a nonrelativistic potential model. The electromagnetic transitions are evaluated using Coulomb plus linear plus smeared hyperfine wavefunctions, both in a nonrelativistic potential model and in the Godfrey-Isgur model. The open-flavor strong decay amplitudes are determined assuming harmonic oscillator wavefunctions and the 3P0 decay model. This work is intended to motivate future experimental studies of higher-mass charmonia, and may be useful for the analysis of high-statistics data sets to be accumulated by the BES, CLEO and GSI facilities. | |
| dc.description | 28 pages, 4 figures, 15 tables. v3 corrects typos and updates some discussions to be consistent with the published Phys Rev D version | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0505002 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0505002 | |
| dc.identifier | Phys.Rev.D72:054026,2005 | |
| dc.identifier | doi:10.1103/PhysRevD.72.054026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177824 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Nuclear Theory | |
| dc.title | Higher Charmonia | |
| dc.type | text |