A search for the neutral Higgs boson, using the processes Z0→H0e+e-,Z0 →H0μ+μ-,Z0→H 0τ+τ-,Z0→H0vv and Z0→H0qq, is performed on data collected by the ALEPH detector corresponding to about 11 550 events of Z0 → hadrons. Combining all these processes, the mass range excluded is 32 MeV-15 GeV at 95% CL and 40 MeV-12 GeV at 99% CL. The result from this experiment is unambiguous in the context of the standard model.

Search for the neutral Higgs boson from Z0 decay / Decamp, D., Deschizeaux, B., Lees, J.-P., Minard, M.-N., Crespo, J.M., Delfino, M., Fernandez, E., Martinez, M., Miquel, R., Mir, Ll.M., Orteu, S., Pacheco, A., Perlas, J.A., Tubau, E., Catanesi, M.G., de Palma, M., Farilla, A., Iaselli, G., Maggi, G., Mastrogiacomo, A., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 236:2(1990), pp. 233-244. [10.1016/0370-2693(90)90834-S]

Search for the neutral Higgs boson from Z0 decay

Iaselli, G.;Maggi, G.;
1990

Abstract

A search for the neutral Higgs boson, using the processes Z0→H0e+e-,Z0 →H0μ+μ-,Z0→H 0τ+τ-,Z0→H0vv and Z0→H0qq, is performed on data collected by the ALEPH detector corresponding to about 11 550 events of Z0 → hadrons. Combining all these processes, the mass range excluded is 32 MeV-15 GeV at 95% CL and 40 MeV-12 GeV at 99% CL. The result from this experiment is unambiguous in the context of the standard model.
1990
Search for the neutral Higgs boson from Z0 decay / Decamp, D., Deschizeaux, B., Lees, J.-P., Minard, M.-N., Crespo, J.M., Delfino, M., Fernandez, E., Martinez, M., Miquel, R., Mir, Ll.M., Orteu, S., Pacheco, A., Perlas, J.A., Tubau, E., Catanesi, M.G., de Palma, M., Farilla, A., Iaselli, G., Maggi, G., Mastrogiacomo, A., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 236:2(1990), pp. 233-244. [10.1016/0370-2693(90)90834-S]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/4102
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