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 -: art. no. 057503

被引：5
|
作者：
Neri, M
Martínez, A
Flores-Mendieta, R
Torres, JJ
García, A
机构：
[1] IPN, Escuela Super Fis & Matemat, Mexico City 07738, DF, Mexico
[2] Univ Autonoma San Luis Potosi, Inst Fis, San Luis Potosi 78000, Mexico
[3] IPN, Escuela Super Comp, Mexico City 07738, DF, Mexico
[4] Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Fis, Mexico City 07000, DF, Mexico
来源：
PHYSICAL REVIEW D | 2005年 / 72卷 / 05期
关键词：
D O I：
10.1103/PhysRevD.72.057503
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate the radiative corrections to the angular correlation (s) over cap (1)center dot(l) over cap to order (alpha/pi)(q/M-1). The final results are presented with the triple integration of the bremsstrahlung photon to be performed numerically and in an analytical form. The results are useful in the analysis of precision experiments involving light and heavy quarks. It is assumed that the real photons are kinematically discriminated. Our results are model-independent.
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页数：4
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