caa a22 4500 465809626 CHVBK 20180323112112.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF02887292 doi (NATIONALLICENCE)springer-10.1007/BF02887292 Battiston R. Dipartimento di Fisica, I-06100, Perugia aut Precision measurements of electroweak observables and testing of the standard model [Elektronische Daten] [R. Battiston] Summary: We discuss to what extent the measurement of various physical observables at the Z0 peak will, in the coming years, test the standard model, with two parameters still unknown,M top andM Higgs. In particular we concentrate on the role ofA LR and Гee/ГZ. While the measurement of the polarization asymmetry,A LR, combined with a precise measurement ofM w, will allow the most precise test of the standard model without additional free parameters, a precise measurement of Гee/ГZ will correspond to a precise test of the model that is independent of the value of the two unknown masses, and it will also be useful to disentangle ρ0 < fromM top. Società Italiana di Fisica, 1990 Other topics in general field and particle theory nationallicence Il Nuovo Cimento A (1965-1970) Società Italiana di Fisica 103/12(1990-12-01), 1675-1680 103:12<1675 1990 103 40763 https://doi.org/10.1007/BF02887292 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02887292 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Battiston R. Dipartimento di Fisica, I-06100, Perugia aut NATIONALLICENCE 773 0- Il Nuovo Cimento A (1965-1970) Società Italiana di Fisica 103/12(1990-12-01), 1675-1680 103:12<1675 1990 103 40763 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer