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Radiative semileptonic kaon decays

Bijnens, J. LU orcid ; Ecker, G. and Gasser, J. (1993) In Nuclear Physics, Section B 396(1). p.81-118
Abstract

We evaluate the matrix elements for the radiative kaon decays K+ → l+νlγ, l+νll′+l′- and K → πlνlγ (l, l′ = e, μ) to next-to-leading order in chiral perturbation theory. We calculate total rates and rates with several kinematical cuts and confront the results with existing data. Measurements at future kaon facilities will allow for a more detailed comparison between theory and experiment.

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author
; and
publishing date
type
Contribution to journal
publication status
published
subject
in
Nuclear Physics, Section B
volume
396
issue
1
pages
38 pages
publisher
North-Holland
external identifiers
  • scopus:0002053364
ISSN
0550-3213
DOI
10.1016/0550-3213(93)90259-R
language
English
LU publication?
no
id
3e87931b-7ac4-4087-988f-7f3c63bb4456
date added to LUP
2019-05-03 09:31:41
date last changed
2021-09-26 05:03:10
@article{3e87931b-7ac4-4087-988f-7f3c63bb4456,
  abstract     = {{<p>We evaluate the matrix elements for the radiative kaon decays K<sup>+</sup> → l<sup>+</sup>ν<sub>l</sub>γ, l<sup>+</sup>ν<sub>l</sub>l′<sup>+</sup>l′<sup>-</sup> and K → πlν<sub>l</sub>γ (l, l′ = e, μ) to next-to-leading order in chiral perturbation theory. We calculate total rates and rates with several kinematical cuts and confront the results with existing data. Measurements at future kaon facilities will allow for a more detailed comparison between theory and experiment.</p>}},
  author       = {{Bijnens, J. and Ecker, G. and Gasser, J.}},
  issn         = {{0550-3213}},
  language     = {{eng}},
  month        = {{05}},
  number       = {{1}},
  pages        = {{81--118}},
  publisher    = {{North-Holland}},
  series       = {{Nuclear Physics, Section B}},
  title        = {{Radiative semileptonic kaon decays}},
  url          = {{http://dx.doi.org/10.1016/0550-3213(93)90259-R}},
  doi          = {{10.1016/0550-3213(93)90259-R}},
  volume       = {{396}},
  year         = {{1993}},
}