We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Semileptonic Decays of Pseudoscalar Mesons in the Instant Form of Relativistic Hamiltonian Dynamics.
- Authors
Balandina, E. V.; Krutov, A. F.; Troitsky, V. E.; Shro, O. I.
- Abstract
A formalism for describing semileptonic decays of pseudoscalar mesons is developed on the basis of the instant form of relativistic Hamiltonian dynamics. By way of example, this formalism is applied to the decay process K[sup -] → π[sup 0] + µ[sup -] + &vmacr;[sub μ]. Relevant calculations are performed with wave functions that correspond to various models of constituent-quark interactions in mesons. Free parameters that appear in these models are determined from a fit to the root-mean-square radii of the kaons and pions. The results of the calculations agree well with experimental data.
- Subjects
MESON decay; HAMILTONIAN systems
- Publication
Physics of Atomic Nuclei, 2000, Vol 63, Issue 2, p244
- ISSN
1063-7788
- Publication type
Article
- DOI
10.1134/1.855629