A parametrization for K+ -> pi(+)pi(-)e(+)nu

Authors
Amoros, G Bijnens, J
Citation
G. Amoros et J. Bijnens, A parametrization for K+ -> pi(+)pi(-)e(+)nu, J PHYS G-NU, 25(8), 1999, pp. 1607-1622
Citations number
23
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
ISSN journal
09543899 → ACNP
Volume
25
Issue
8
Year of publication
1999
Pages
1607 - 1622
Database
ISI
SICI code
0954-3899(199908)25:8<1607:APFK-P>2.0.ZU;2-W
Abstract
We discuss various models and chiral perturbation theory results for the K- l4 form factors F and G. We check to what extent a simple parametrization w ith a few parameters can be used to extract information from experiment.