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Prog. Theor. Phys. Vol. 82 No. 5 (1989) pp. 875-878

[ Full Text PDF : FREE ACCESS (199K) ]

Letters

The First Precise Test of the Electroweak Theory Independent of the Neutrino Experiments

Zenrō Hioki

Department of Physics, College of General Education University of Tokushima, Tokushima 770

(Received August 21, 1989)

Abstract:

New experimental data of MARK II, CDF and UA2 on the weak boson masses enable a clean and precise test of the electroweak theory which does not depend on the neutrino experiments for the first time. By using the MW-MZ relation (a theoretical relation) and MZexp=91.17 ±0.18 GeV (MARK II), the W mass is calculated as MW(0)=80.92 ±0.22 GeV and MW=80.00 ±0.23 GeV without and with the electroweak radiative corrections respectively. The data MWexp=80.0 ±0.56 GeV (CDF+UA2) clearly shows the existence of the radiative corrections.


URL : http://ptp.ipap.jp/link?PTP/82/875/
DOI : 10.1143/PTP.82.875

[ Full Text PDF : FREE ACCESS (199K) ] Citation:

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