Measurement of the W boson polarization in top decay at CDF at √s = 1.8 TeV

Measurement of the W boson polarization in top decay at CDF at √s = 1.8 TeV

The polarization of the W boson in t →Wb decay is unambiguously predicted by the standard model of electroweak interactions and is a powerful test of our understanding of the tbW vertex. We measure this polarization from the invariant mass of the b quark from t → Wb and the lepton from W → lν whose...

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Những tác giả chính: Acosta, D, Affolder, T, Albrow, MG, Ambrose, D, Amidei, D, Anikeev, K, Antos, J, Apollinari, G, Arisawa, T, Artikov, A, Ashmanskas, W, Azfar, F, Azzi-Bacchetta, P, Bacchetta, N, Bachacou, H, Badgett, W, Barbaro-Galtieri, A, Barnes, V, Barnett, B, Baroiant, S, Barone, M, Bauer, G, Bedeschi, F, Behari, S, Belforte, S
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: 2005

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