Szczegóły publikacji
Opis bibliograficzny
Search for dark matter in events with missing transverse momentum and a Higgs boson decaying to two photons in pp collisions at $\sqrt{s}$=8 TeV with the ATLAS detector / G. Aad, [et al.], L. ADAMCZYK, [et al.], T. BOŁD, [et al.], W. DĄBROWSKI, [et al.], M. DYNDAŁ, [et al.], I. GRABOWSKA-BOŁD, [et al.], D. KISIELEWSKA, [et al.], S. KOPERNY, [et al.], T. Z. KOWALSKI, [et al.], B. MINDUR, [et al.], M. PRZYBYCIEŃ, [et al.], A. ZEMŁA, [et al.] // Physical Review Letters ; ISSN 0031-9007. — 2015 — vol. 115 iss. 13, s. 131801-1–131801-19. — Bibliogr. s. 131801-5–131801-6. — Publikacja dostępna online od: 2015-09-22
Autorzy (3000)
Dane bibliometryczne
ID BaDAP | 94604 |
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Data dodania do BaDAP | 2016-01-05 |
Tekst źródłowy | URL |
DOI | 10.1103/PhysRevLett.115.131801 |
Rok publikacji | 2015 |
Typ publikacji | artykuł w czasopiśmie |
Otwarty dostęp | |
Czasopismo/seria | Physical Review Letters |
Abstract
Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb−1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.