Szczegóły publikacji
Opis bibliograficzny
Search for Higgs-like bosons decaying into long-lived exotic particles / R. Aaij, [et al.], M. FIRLEJ, [et al.], T. FIUTOWSKI, [et al.], M. IDZIK, [et al.], W. KUCEWICZ, [et al.], P. MORAWSKI, [et al.], J. MOROŃ, [et al.], A. OBŁĄKOWSKA-MUCHA, [et al.], K. ŚWIENTEK, [et al.], T. SZUMLAK, [et al.] // The European Physical Journal. C, Particles and Fields ; ISSN 1434-6044. — 2016 — vol. 76 iss. 12 art. no. 664, s. 1–15. — Bibliogr. s. 11, Abstr. — Publikacja dostępna online od: 2016-12-02. — W. Kucewicz - pierwsza afiliacja: Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences
Autorzy (300)
Dane bibliometryczne
| ID BaDAP | 103325 |
|---|---|
| Data dodania do BaDAP | 2017-01-20 |
| Tekst źródłowy | URL |
| DOI | 10.1140/epjc/s10052-016-4489-7 |
| Rok publikacji | 2016 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | European Physical Journal, C |
Abstract
A search is presented for massive long-lived particles, in the 20–60 GeV/c2 mass range with lifetimes between 5 and 100 ps. The dataset used corresponds to 0.62fb-1 of proton-proton collision data collected by the LHCb detector at s=7TeV. The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2. No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass. © 2016, CERN for the benefit of the LHCb collaboration.
