The triple gauge-boson couplings, αWΦ, αW and αBΦ, have been measured using 34 semileptonically and 54 hadronically decaying W+W- candidate events. The events were selected in the data recorded during 1996 with the ALEPH detector at 172 GeV, corresponding to an integrated luminosity of 10.65 pb-1. The triple gauge-boson couplings have been measured using optimal observables constructed from kinematic information of W+W- events. The results are in agreement with the Standard Model expectation.

Measurement of triple gauge-boson couplings at 172 GeV / R., B., D., B., D., D., P., G., C., G., S., J., J. P., L., A., L., M. N., M., J. Y., N., B., P., G., B., M. P., C., M., C., J. M., C., M., D., E., F., M., F.B., Garrido, L.l., E., G., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 422:(1998), pp. 369-383. [10.1016/S0370-2693(98)00061-6]

Measurement of triple gauge-boson couplings at 172 GeV

GREGORIO, ANNA;BOSISIO, LUCIANO;GIANNINI, GIANROSSANO;
1998-01-01

Abstract

The triple gauge-boson couplings, αWΦ, αW and αBΦ, have been measured using 34 semileptonically and 54 hadronically decaying W+W- candidate events. The events were selected in the data recorded during 1996 with the ALEPH detector at 172 GeV, corresponding to an integrated luminosity of 10.65 pb-1. The triple gauge-boson couplings have been measured using optimal observables constructed from kinematic information of W+W- events. The results are in agreement with the Standard Model expectation.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2563012
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