A search for the neutral Higgs boson in Z0-decays has been performed using the DELPHI detector at the large Electron Positron collider (LEP) at CERN. We looked for the decay of Z0 into a neutral Higgs particle and a pair of fermions. No events fulfilled the criteria for H0-production. Our results, which are based on an integrated luminosity of 530 nb−1, exclude a minimal Standard Model Higgs boson with a mass in the range 210 MeV/c2 to 14 GeV/c2 at 95% confidence level.
Search for light neutral Higgs particles produced in Z0-decays / Delphi, Collaboration; Abreu, P.; Adam, W.; Canale, Vincenzo. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - STAMPA. - 342:(1990), pp. 1-14. [10.1016/0550-3213(90)90569-Y]
Search for light neutral Higgs particles produced in Z0-decays
CANALE, VINCENZO
1990
Abstract
A search for the neutral Higgs boson in Z0-decays has been performed using the DELPHI detector at the large Electron Positron collider (LEP) at CERN. We looked for the decay of Z0 into a neutral Higgs particle and a pair of fermions. No events fulfilled the criteria for H0-production. Our results, which are based on an integrated luminosity of 530 nb−1, exclude a minimal Standard Model Higgs boson with a mass in the range 210 MeV/c2 to 14 GeV/c2 at 95% confidence level.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
