Quarkonium Spectroscopy and Perturbative QCD: A New Perspective
| dc.creator | Sumino, Y. | |
| dc.date | 2001-05-23 | |
| dc.date.accessioned | 2026-07-25T18:22:53Z | |
| dc.description | We report new aspects of the recent theoretical progress in heavy quarkonium physics. (1) Contrary to wide beliefs, the gross structure of the bottomonium spectrum is described well by the non-relativistic boundstate theory based on perturbative QCD. (2) This leads to a new physical picture of the bottomonium states: the boundstate mass is composed mainly of the self-energies of b and bbar accumulated inside the boundstate. (3) A connection to the conventional phenomenological potential-model approaches is provided. | |
| dc.description | 20 pages, 10 figures, Talk given at ``Accelerator and Particle Physics Institute (APPI 2001)'', Morioka, Japan, Feb. 20--22, 2001 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0105240 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0105240 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/55122 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Quarkonium Spectroscopy and Perturbative QCD: A New Perspective | |
| dc.type | text |