Strange-Quark Vector Current Pseudoscalar-Meson Transition Form Factors

Simple item page
dc.creatorDubnickova, A. -Z.
dc.creatorDubnicka, S.
dc.creatorPancheri, G.
dc.creatorPekarik, R.
dc.date2004-01-02
dc.date.accessioned2026-07-07T03:51:45Z
dc.date.available2026-07-07T03:51:45Z
dc.descriptionSimilarly to the electromagnetic pseudoscalar-meson transition form factors one can define also strange-quark vector current pseudoscalar-meson transition form factors, contributing only to a behaviour of the isoscalar parts of the previous ones. Their explicit form is found by constructing unitary and analytic models of the strange pseudoscalar-meson transition form factors dependent only on $ω$ and $ϕ$ coupling constant ratios as a free parameters. Numerical values of these ratios are then determined from the corresponding pseudoscalar-meson transition form factors by employing the $ω$-$ϕ$ mixing and a special assumption on the coupling of the quark components of vector-meson wave functions to flavour component of currents under consideration.
dc.description6 eps figures, Contribution presented at NAPP'03, May 26-31, 2003, Dubrovnik, Croatia
dc.identifierhttps://arxiv.org/abs/hep-ph/0401008
dc.identifierhttp://arxiv.org/abs/hep-ph/0401008
dc.identifierFizika B13 (2004) 295-304
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43213
dc.subjectHigh Energy Physics - Phenomenology
dc.titleStrange-Quark Vector Current Pseudoscalar-Meson Transition Form Factors
dc.typetext

Files

Collections

arXiv