The triple gauge-boson couplings, alpha(W phi), alpha(W) and alpha(B psi), 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 / Barate, R., Buskulic, D., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.p., Lucotte, A., Minard, M.n., Nief, J.y., Pietrzyk, B., Boix, G., Casado, M.p., Chmeissani, M., Crespo, J.m., Delfino, M., Fernandez, E., Fernandez Bosman, M., Garrido, L.i., Grauges, E., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 422:1-4(1998), pp. 369-383. [10.1016/S0370-2693(98)00061-6]

Measurement of triple gauge boson couplings at 172 GeV

CREANZA, Donato Maria;IASELLI, Giuseppe;MAGGI, Giorgio Pietro;
1998

Abstract

The triple gauge-boson couplings, alpha(W phi), alpha(W) and alpha(B psi), 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
1998
Measurement of triple gauge boson couplings at 172 GeV / Barate, R., Buskulic, D., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J.p., Lucotte, A., Minard, M.n., Nief, J.y., Pietrzyk, B., Boix, G., Casado, M.p., Chmeissani, M., Crespo, J.m., Delfino, M., Fernandez, E., Fernandez Bosman, M., Garrido, L.i., Grauges, E., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 422:1-4(1998), pp. 369-383. [10.1016/S0370-2693(98)00061-6]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/2796
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