QCD Calculation of Heavy Meson Semileptonic Transitions
| dc.creator | Colangelo, P. | |
| dc.date | 1993-10-08 | |
| dc.date.accessioned | 2026-07-07T03:56:29Z | |
| dc.date.available | 2026-07-07T03:56:29Z | |
| dc.description | I review the QCD sum rules calculations of the form factors governing the semileptonic decays of charmed and beauty mesons. In particular, I discuss the predicted dependence of the various form factors on $q^2$ and how it can be obtained for the form factors of vector and axial currents. In some cases the $q^2$ dependence, computed by QCD sum rules, is different from the outcome of lattice QCD. A Tau-Charm factory could be an efficient tool to study this aspect of the charmed meson transitions. | |
| dc.description | Latex, 12 pages, 2 figures (PostScript files included), BARI-TH/93-152. Talk delivered at the 3rd Workshop on a Tau-Charm Factory, Marbella (Spain) 1-6 June 1993 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9310251 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9310251 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44990 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | QCD Calculation of Heavy Meson Semileptonic Transitions | |
| dc.type | text |