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We calculate the radiative corrections to the angular correlation between thepolarization of the decaying baryon and the direction of the emitted chargedlepton in the semileptonic decays of spin one-half baryons to order(\alpha/\pi)(q/M_1). The final results are presented, first, with the tripleintegration of the bremsstrahlung photon ready to be performed numerically and,second, in an analytical form. A third presentation of our results in the formof numerical arrays of coefficients to be multiplied on the quadratic productsof form factors is discussed. This latter may be the most practical one to usein Monte Carlo simulations. A series of crosschecks is performed. The resultsare useful in the analysis of the Dalitz plot of precision experimentsinvolving light and heavy quarks and is not compromised to fixing the formfactors at predetermined values. It is assumed that the real photons arekinematically discriminated. Otherwise, our results have a generalmodel-independent applicability.Comment: 8 pages, RevTex4, 5 tables, no figures. Shortened version; results  and conclusions remain unchange

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Precision radiative corrections to the Dalitz plot of baryon semileptonic decays including the spin-momentum correlation of the decaying baryon and the emitted charged lepton