TY - JOUR
T1 - Effects of an extra gauge boson in e+e-→W+W- with polarized beams
AU - Comas, P.
AU - Méndez, A.
PY - 1991/5/9
Y1 - 1991/5/9
N2 - We compute the differential and total cross sections and asymmetries for the process e+e-→W+W- with polarized and unpolarized beams, in the context of extensions of the standard model with one extra gauge boson, Z′. The measurement of these quantities can help in discriminating among different models. In particular, it would provide an independent determination on the Z-Z′ mixing angle and give hints on the possible existence of a second extra boson. © 1991.
AB - We compute the differential and total cross sections and asymmetries for the process e+e-→W+W- with polarized and unpolarized beams, in the context of extensions of the standard model with one extra gauge boson, Z′. The measurement of these quantities can help in discriminating among different models. In particular, it would provide an independent determination on the Z-Z′ mixing angle and give hints on the possible existence of a second extra boson. © 1991.
U2 - 10.1016/0370-2693(91)90993-Z
DO - 10.1016/0370-2693(91)90993-Z
M3 - Article
VL - 260
SP - 211
EP - 218
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-2
ER -