| dc.creator | Dova, María Teresa | |
| dc.creator | L3 Collaboration | |
| dc.date | 2004-03-11 | |
| dc.date | 2019-08-27T15:44:04Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/79916 | |
| dc.identifier | issn:0370-2693 | |
| dc.description | A flavour independent search for the CP-even and CP-odd neutral Higgs bosons h and A is performed in 624 pb<sup>−1</sup> of data collected with the L3 detector at LEP at centre-of-mass energies between 189 and 209 GeV. Higgs boson production through the e+e− → Zh and the e+e− → hA processes is considered and decays of the Higgs bosons into hadrons are studied. No significant signal is observed and 95% confidence level limits on the hZZ and hAZ couplings are derived as a function of the Higgs boson masses. Assuming the Standard Model cross section for the Higgs-strahlung process and a 100% branching fraction into hadrons, a 95% confidence level lower limit on the mass of the Higgs boson is set at 110.3 GeV. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.format | application/pdf | |
| dc.format | 14-27 | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/3.0/ | |
| dc.rights | Creative Commons Attribution 3.0 Unported (CC BY 3.0) | |
| dc.subject | Ciencias Exactas | |
| dc.subject | Física | |
| dc.subject | Higgs boson | |
| dc.subject | large electron positron collider | |
| dc.title | Flavour independent search for neutral Higgs bosons at LEP | |
| dc.type | Articulo | |
| dc.type | Articulo | |
