Heavy flavours from QCD spectral sum rules
| dc.creator | Narison, Stephan | |
| dc.date | 1995-10-11 | |
| dc.date | 1995-11-21 | |
| dc.date.accessioned | 2026-07-07T09:00:41Z | |
| dc.date.available | 2026-07-07T09:00:41Z | |
| dc.description | We present a summary update of the QCD spectral sum rule (QSSR) results for the running and {\it perturbative pole} quark masses, the $f_D$ and $f_B$ leptonic decay constants, the heavy-to-light and heavy-to-heavy exclusive transition-form factors. Analytic expressions of these latter quantities are presented, which give a deeper understanding of their $q^2$- and infinite mass-behaviours. A short comparison of the QSSR results with alternative approaches is done. | |
| dc.description | 10 pages on Latex file. published version: minor modifications compared with the previous version. Contribution to the session on non-perturbative methods, EPS conference HEP (July 1995) Brussells | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9510270 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9510270 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148073 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Heavy flavours from QCD spectral sum rules | |
| dc.type | text |