Using a data sample corresponding to about 1 233 000 hadronic Z decays collected by the ALEPH experiment at LEP, the reaction e+e- --> HZ* has been used to search for the standard model Higgs boson, in association with missing energy when Z* --> nunuBAR, or with a pair of energetic leptons when Z* --> e+e- or mu+mu-. No signal was found and, at the 95% confidence level, m(H) exceeds 58.4 GeV/c2.

Search for the standard model Higgs boson / Buskulic, D., de Bonis, I., Decamp, D., Ghez, P., Goy, C., Lees, J.-P., Minard, M.-N., Pietrzyk, B., Ariztizabal, F., Comas, P., Crespo, J.M., Delfino, M., Efthymiopoulos, I., Fernandez, E., Fernandez-Bosman, M., Gaitan, V., Garrido, Ll., Mattison, T., Pacheco, A., Padilla, C., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 313:1-2(1993), pp. 299-311. [10.1016/0370-2693(93)91227-E]

Search for the standard model Higgs boson

Creanza, D.;Iaselli, G.;Maggi, G.;
1993

Abstract

Using a data sample corresponding to about 1 233 000 hadronic Z decays collected by the ALEPH experiment at LEP, the reaction e+e- --> HZ* has been used to search for the standard model Higgs boson, in association with missing energy when Z* --> nunuBAR, or with a pair of energetic leptons when Z* --> e+e- or mu+mu-. No signal was found and, at the 95% confidence level, m(H) exceeds 58.4 GeV/c2.
1993
Search for the standard model Higgs boson / Buskulic, D., de Bonis, I., Decamp, D., Ghez, P., Goy, C., Lees, J.-P., Minard, M.-N., Pietrzyk, B., Ariztizabal, F., Comas, P., Crespo, J.M., Delfino, M., Efthymiopoulos, I., Fernandez, E., Fernandez-Bosman, M., Gaitan, V., Garrido, Ll., Mattison, T., Pacheco, A., Padilla, C., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 313:1-2(1993), pp. 299-311. [10.1016/0370-2693(93)91227-E]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/7596
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