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. RI ANTONELLI, ANTONELLA/C-6238-2011; Buttar, Craig/D-3706-2011; Stahl, Achim/E-8846-2011; Passalacqua, Luca/F-5127-2011; Murtas, Fabrizio/B-5729-2012; St.Denis, Richard/C-8997-2012; Forti, Francesco/H-3035-2011; Ferrante, Isidoro/F-1017-2012
Titolo: | SEARCH FOR THE STANDARD MODEL HIGGS-BOSON |
Autori: | |
Data di pubblicazione: | 1993 |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/0370-2693(93)91227-E |
Handle: | http://hdl.handle.net/11384/3325 |
Appare nelle tipologie: | 1.1 Articolo in rivista |