Unified Description of Kaon Electroweak Form Factors

Details Unified Description of Kaon Electroweak Form Factors Unified Description of Kaon Electroweak Form Factors

1996-06-10

arxiv.org/abs/hep-ph/9606296v1

Phys.Rev. D55 (1997) 4380-4384

Physics

High Energy Physics

High Energy Physics - Phenomenology

RevTeX, 7 pages, 4 postscript figures

Scientific paper

10.1103/PhysRevD.55.4380

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 $\lambda_+$= 0.028, both within experimental error bars. Connections of this approach to heavy quark symmetry will also be discussed.

Affiliated with

Also associated with

No associations

Rating

Unified Description of Kaon Electroweak Form Factors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Unified Description of Kaon Electroweak Form Factors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unified Description of Kaon Electroweak Form Factors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-100884