We present results of a search for the top quark decaying to a charged Higgs boson (H+) in ppBAR collisions at square-root s = 1.8 TeV at the Fermilab Tevatron. Assuming that H+ --> taunu(tau) is the dominant H+ decay mode, we exclude regions of the (m(H) +,m(t)) plane for values of the branching ratio B(H+ --> taunu(tau)) = 0.5, 0.75, and 1.0. We interpret the results in terms of the parameter tanbeta in the two-Higgs-doublet model.
Search For the Top-quark Decaying To A Charged-higgs-boson In P(p)over-bar Collisions At Root(s)=1.8tev
BISELLO, DARIO;BUSETTO, GIOVANNI;LUCCHESI, DONATELLA;MARIOTTI, MOSE';
1994
Abstract
We present results of a search for the top quark decaying to a charged Higgs boson (H+) in ppBAR collisions at square-root s = 1.8 TeV at the Fermilab Tevatron. Assuming that H+ --> taunu(tau) is the dominant H+ decay mode, we exclude regions of the (m(H) +,m(t)) plane for values of the branching ratio B(H+ --> taunu(tau)) = 0.5, 0.75, and 1.0. We interpret the results in terms of the parameter tanbeta in the two-Higgs-doublet model.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
