Precision radiative corrections to the semileptonic Dalitz plot with angular correlation between polarized decaying and emitted baryons: Effects of the four-body region

J. J. Torres, M. Neri, A. Martínez, A. García, Rubén Flores-Mendieta

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Abstract

Analytical radiative corrections of order (α/π)(q/M1) are calculated for the four-body region of the Dalitz plot of baryon semileptonic decays when the s1•p2 correlation is present. Once the final result is available, it is possible to exhibit it in terms of the corresponding final result of the three-body region following a set of simple changes in the latter. We cover two cases, a charged and a neutral polarized decaying baryon.

Original languageEnglish
Article number077501
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume74
Issue number7
DOIs
StatePublished - 2006

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