Form Factors of Kaon Semileptonic Decays
| dc.creator | Afanasev, Andrei | |
| dc.creator | Buck, W. W. | |
| dc.date | 1996-07-26 | |
| dc.date.accessioned | 2026-07-07T03:59:39Z | |
| dc.date.available | 2026-07-07T03:59:39Z | |
| dc.description | A calculation of the semi--leptonic decays of the kaon ($K_{l3}$) is presented. The results are direct predictions of a covariant model of the pion and kaon introduced earlier by Ito, Buck, Gross. The weak form factors for $K_{l3}$ are predicted with absolutely no parameter adjustments of the model. We obtained for the form factor parameters: $f_-(q^2=m_l^2)/f_+(q^2=m_l^2)=-0.28$ and $λ_+$= 0.028, both within experimental error bars. Connections of this approach to heavy quark symmetry will also be discussed. | |
| dc.description | LaTeX, 3 pages, no figures, requires sprocl.sty | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9607445 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9607445 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46315 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Form Factors of Kaon Semileptonic Decays | |
| dc.type | text |