Taus - a Probe of New W and 2 Couplings * Howard
نویسنده
چکیده
If new heavier W ’e and/or Z’s are discovered at the SSC, only partial information on their couplings to quarks and leptons can be obtained by studying their decays into electrons and muons. In particular, without polarired beams, one cannot distinguish between heavy W ’s which have left-handed (WL) or right-handed (W,) couplings to all fermions. Here, we study the r decays of WL and W, and compute the distributions of the T decay products. The most striking effect is W 4 r + N followed by T --) AU,; the pr distribution of the pion can distinguish WL from WR (without a measurement of the pion electric charge).
منابع مشابه
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