A quadratic potential in a light cone QCD inspired model
| dc.creator | Pauli, Hans-Christian | |
| dc.date | 2003-12-20 | |
| dc.date.accessioned | 2026-07-07T03:51:39Z | |
| dc.date.available | 2026-07-07T03:51:39Z | |
| dc.description | The general equation from previous work is specialized to a quadratic potential $V(r)=-a+\frac12 f r^2$ acting in the space of spherically symmetric S wave functions. The fine and hyperfine interaction creates then a position dependent mass $\widetilde m(r)$ in the effective kinetic energy of the associated Schrödinger equation. The results are compared with the available experimental and theoretical spectral data on the $π$ and $ρ$. Solving the eigenvalue problem within the usual oscillator approach induces a certain amount of arbitrariness. Despite of this, the agreement with experimental data is within the experimental error and better than other calculations, including Godfrey and Isgur \cite{GodIsg85} and Baldicchi and Prosperi \cite{BalPro02}. The short coming can be removed easily in more elaborate work. | |
| dc.description | LaTeX2e, 4 pages, 11 references. Paper 5 of 5 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0312300 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0312300 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/43177 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A quadratic potential in a light cone QCD inspired model | |
| dc.type | text |