The W' is a charged, heavy, vector boson predicted to exist by some extensions of the standard model. We have searched for the processes W' --> ev and W'--> mu-v for M(W') > 100 GeV/c2, in ppBAR collisions at square-root s = 1.8 TeV, using data taken with the Collider Detector at Fermilab. The nonobservation of these processes leads to a lower limit of 520 GeV/c2 (95% confidence level) on the mass of the W', assuming standard-strength couplings to three fermion generations.
SEARCH FOR W' -] EV AND W' -] MU-V IN PBARP COLLISIONS AT SQUARE-ROOT-S = 1.8 TEV
DELL'ORSO, MAURO;PUNZI, GIOVANNI;
1991-01-01
Abstract
The W' is a charged, heavy, vector boson predicted to exist by some extensions of the standard model. We have searched for the processes W' --> ev and W'--> mu-v for M(W') > 100 GeV/c2, in ppBAR collisions at square-root s = 1.8 TeV, using data taken with the Collider Detector at Fermilab. The nonobservation of these processes leads to a lower limit of 520 GeV/c2 (95% confidence level) on the mass of the W', assuming standard-strength couplings to three fermion generations.File in questo prodotto:
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