Heavy Meson Dynamics in a QCD Relativistic Potential Model
| dc.creator | De Fazio, F. | |
| dc.date | 1994-09-29 | |
| dc.date.accessioned | 2026-07-07T03:57:11Z | |
| dc.date.available | 2026-07-07T03:57:11Z | |
| dc.description | We use a QCD relativistic potential model to compute the strong coupling constant $g$ appearing in the effective Lagrangian which describes the interaction of $0^-$ and $1^-$ $\bar q Q$ states with soft pions in the limit $m_Q \to \infty$. We compare our results with other approaches; in particular, in the non relativistic limit, we are able to reproduce the constituent quark model result: $g=1$, while the inclusion of relativistic effects due to the light quark gives $g={1 \over 3}$, in agreement with QCD sum rules. We also estimate heavy meson radiative decay rates, with results in agreement with available experimental data. | |
| dc.description | LaTex, 3 pages, BARI-TH/94-185. Talk given at the workshop: "Quark confinement and the hadron spectrum", Como, 20-24 june 1994 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9409441 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9409441 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45304 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Heavy Meson Dynamics in a QCD Relativistic Potential Model | |
| dc.type | text |