Form factors of meson decays in constituent quark model
| dc.creator | Melikhov, D. | |
| dc.date | 1996-07-02 | |
| dc.date.accessioned | 2026-07-07T03:59:31Z | |
| dc.date.available | 2026-07-07T03:59:31Z | |
| dc.description | Meson decays are considered within the constituent quark model, making use of the dispersion formulation of the model: Starting with spacelike momentum transfers $q$, meson transition form factors are expressed as relativistic invariant double spectral representations over the invariant masses of the initial and final $Q\bar Q$ pairs. The form factors at timelike momentum transfers are obtained by performing the analytical continuation in $q^2$. As a result, the form factors both in the scattering and decay regions are expressed through the light--cone wave functions of the initial and final hadrons. The constituent quark transition form factor is briefly discussed. | |
| dc.description | Contributed to 3rd German-Russian Workshop 'Heavy Quark Physics', 20-22 May, 1996, revtex, 4 pages | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9607216 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9607216 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46261 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Form factors of meson decays in constituent quark model | |
| dc.type | text |