Szczegóły publikacji
Opis bibliograficzny
Searches for invisibly decaying Higgs bosons with the DELPHI detector at LEP / J. Abdallah [et al.], B. MURYN, [et al.], A. OBŁĄKOWSKA-MUCHA, [et al.], T. SZUMLAK, [et al.] // The European Physical Journal. C, Particles and Fields ; ISSN 1434-6044. — 2004 — vol. 32 iss. 4, s. 475–492. — Bibliogr. s. 491–492
Autorzy (352)
- AGHMuryn Bogdan
- AGHObłąkowska-Mucha Agnieszka
- AGHSzumlak Tomasz
- Abdallah Jalal Mohamad
Dane bibliometryczne
| ID BaDAP | 16595 |
|---|---|
| Data dodania do BaDAP | 2004-05-18 |
| Tekst źródłowy | URL |
| DOI | 10.1140/epjc/s2003-01469-8 |
| Rok publikacji | 2004 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | European Physical Journal, C |
Abstract
Searches for HZ production with the Higgs boson decaying into an invisible final state were performed using the data collected by the DELPHI experiment at centre-of-mass energies between 188 GeV and 209 GeV. Both hadronic and leptonic final states of the Z boson were analysed. In addition to the search for a heavy Higgs boson, a dedicated search for a light Higgs boson down to 40 GeV/c(2) was performed. No signal was found. Assuming the Standard Model HZ production cross-section, the mass limit for invisibly decaying Higgs bosons is 112.1 GeV/c(2) at 95% confidence level. An interpretation in the Minimal Supersymmetric extension of the Standard Model (MSSM) and in a Majoron model is also given.
