Document
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Physical Review D - Particles, Fields, Gravitation and Cosmology
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type: Generically Dependent Continuant
type: Document
type: Continuant
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type: Periodical
type: Information Content Entity
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publication venue for: Radiative corrections to the semileptonic Dalitz plot with an angular correlation between polarized decaying and emitted hyperons: Effects of the four-body region
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Generically Dependent Continuant
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individual
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date: 2026-08-26T23:50:39
publisher: vivo
type: Document
label: RDF description of Radiative corrections to the semileptonic Dalitz plot with an angular correlation between polarized decaying and emitted hyperons: Effects of the four-body region - http://orbis.uaslp.mx/vivo/individual/scopus1147

Article
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Information Content Entity
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Radiative corrections to the semileptonic Dalitz plot with an angular correlation between polarized decaying and emitted hyperons: Effects of the four-body region
artnum: 74002
type: Document
e iscopus: 2-s2.0-0036539343
estado: published
type: Information Content Entity
doi: 10.1103/PhysRevD.65.074002
most specific type: Document
most specific type: Article
type: Thing
volume: 65
type: Entity
type: Generically Dependent Continuant
related by: authorship 6746
has publication venue: Physical Review D - Particles, Fields, Gravitation and Cosmology
page start: 740021
type: Article
type: Continuant
issue: 7A
abstract: We obtain a model-independent expression for the complete Dalitz plot of semileptonic decays of polarized hyperons, which includes both the three-body and the four-body regions. We calculate radiative corrections to order α, neglecting terms of order αq/πM1, where q is the four-momentum transfer and M1 is the mass of the decaying hyperon. Our results exhibit explicitly the correlation between the emitted hyperon three-momentum and the spin of the decaying hyperon. This allows us to obtain the corresponding radiative corrections to the integrated emitted hyperon spin-asymmetry coefficient. Our formulas are valid for charged as well as for neutral decaying hyperons and are appropriate for model-independent experimental analysis whether or not the real photon is discriminated.
origen: scopus
page end: 740029
accesstype: All Open Access, Green
related by: authorship 6745
freetext keyword: article; calculation; elementary particle; mathematical analysis; mathematical model; photon; radiation
crisid: 1148
date time value: article date 1148
related by: authorship 6747
related by: authorship 6744