BI-TP 97/31 On e + e − → W + W − at LEP2 ∗
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چکیده
We briefly discuss the first direct experimental evidence from LEP2 on nonvanishing trilinear couplings among the weak vector bosons. Subsequently we review the improved Born approximation to include radiative corrections. Provided the appropriate high-energy scale is used for the SU(2) gauge-coupling, the improved Born approximation is sufficiently accurate for all practical purposes at LEP2. ∗ Supported by EU-Project CHRX-CT 94-0579. To appear in the Proceedings of the EU-network meeting, Ouranoupolis, Greece, April 1997, edited by A. Nicolaidis
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تاریخ انتشار 1997