The O(alpha(2)m(t)(2)/m(w)(2)) correction to the relation between G(mu) and the vector boson masses is computed in the <(MS)over bar> scheme, and the results are used to investigate the magnitude of the effect on the theoretical prediction of m(w) and sin(2)<(theta)over cap (w)>(m(Z)(2)) from alpha, G(mu), and m(Z).
Degrassi, G., Gambino, P., Vicini, A. (1996). Two-loop heavy top effects on the m(z)-m(w) interdependence. PHYSICS LETTERS. SECTION B, 383(2), 219-226 [10.1016/0370-2693(96)00720-4].
Two-loop heavy top effects on the m(z)-m(w) interdependence
DEGRASSI, GIUSEPPE;
1996-01-01
Abstract
The O(alpha(2)m(t)(2)/m(w)(2)) correction to the relation between G(mu) and the vector boson masses is computed in the <(MS)over bar> scheme, and the results are used to investigate the magnitude of the effect on the theoretical prediction of m(w) and sin(2)<(theta)over cap (w)>(m(Z)(2)) from alpha, G(mu), and m(Z).File in questo prodotto:
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