Copertina

Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at √s=13  TeV with the ATLAS detector

Mostra altre versioni (455)

A search is conducted for the electroweak pair production of a chargino and a neutralino pp -> (chi) over tilde (+/-)(1)(chi) over tilde (0)(2), where the chargino decays into the lightest neutralino and a W boson, (chi) over tilde (+/-)(1) -> (chi) over tilde W-0(1)+/- while the neutralino de...

Descrizione completa

Salvato in:
Dettagli Bibliografici
Autori principali: Aaboud, Morad (Autore) , Anders, Christoph (Autore) , Andrei, George Victor (Autore) , Antel, Claire (Autore) , Baas, Alessandra Edda (Autore) , Bolz, Arthur (Autore) , Brandt, Oleg (Autore) , Dunford, Monica (Autore) , Ferreira de Lima, Danilo Enoque (Autore) , Franchino, Silvia (Autore) , Geisler, Manuel Patrice (Autore) , Giulini, Maddalena (Autore) , Hanke, Paul (Autore) , Helary, Louis (Autore) , Jongmanns, Jan (Autore) , Kolb, Mathis (Autore) , Krishnan, Anjali (Autore) , Kugel, Andreas (Autore) , Lisovyi, Mykhailo (Autore) , Meyer zu Theenhausen, Hanno (Autore) , Napolitano, Fabrizio (Autore) , Narrias Villar, Daniel Isaac (Autore) , S̜ahinsoy, Merve (Autore) , Schöning, André (Autore) , Schultz-Coulon, Hans-Christian (Autore) , Spieker, Thomas (Autore) , Stamen, Rainer (Autore) , Starovoitov, Pavel (Autore) , Suchek, Stanislav (Autore) , Wang, Jike (Autore) , Weber, Sebastian (Autore) , Wessels, Martin (Autore) , Yue, Xiaoguang (Autore)
Ente Autore: ATLAS Collaboration (Autore)
Natura: Article (Journal)
Lingua:inglese
Pubblicazione: 30 July 2019
In: Physical review
Year: 2019, Volume: 100, Fascicolo: 1
ISSN:2470-0029
DOI:10.1103/PhysRevD.100.012006
Accesso online:Verlag, Volltext: https://doi.org/10.1103/PhysRevD.100.012006
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.100.012006
Testo
Note sull'autore:M. Aaboud et al. (ATLAS Collaboration)
Descrizione
Riassunto:A search is conducted for the electroweak pair production of a chargino and a neutralino pp -> (chi) over tilde (+/-)(1)(chi) over tilde (0)(2), where the chargino decays into the lightest neutralino and a W boson, (chi) over tilde (+/-)(1) -> (chi) over tilde W-0(1)+/- while the neutralino decays into the lightest neutralino and a Standard Model-like 125 GeV Higgs boson,(chi) over tilde (0)(2) -> (chi) over tilde (0)(1)h. Fully hadronic, semileptonic, diphoton, and multilepton (electrons, muons) final. states with missing transverse momentum are considered in this search. Higgs bosons in the final state are identified by either two jets originating from bottom quarks (h -> b (b) over bar), two photons (h -> gamma gamma), or leptons from the decay modes h -> WW, h -> ZZ or h -> tau tau. The analysis is based on 36.1 fb(-1) of s root s = 13 TeV proton-proton collision data recorded by the ATLAS detector at the Large Hadron Collider. Observations are consistent with the Standard Model expectations, and 95% confidence-level limits of up to 680 GeV in (chi) over tilde (+/-)(1)/(chi) over tilde (0)(2) mass are set in the context of a simplified supersymmetric model.
Descrizione del documento:Im Titel steht der Buchstabe s unter dem Wurzelsymbol
ATLAS Collaboration: C. Anders, V. Andrei, C. Antel, A.E. Baas, A.E. Bolz, O. Brandt, M. Dunford, D.E. Ferreira de Lima, S. Franchino, M.P. Geisler, M. Giulini, P. Hanke, L. Helary, J. Jongmanns, M. Kolb, A. Krishnan, A. Kugel, M. Lisovyi, H. Meyer zu Theenhausen, F. Napolitano, D.I. Narrias Villar, M. Sahinsoy, A. Schöning, H.-C. Schultz-Coulon, T.M. Spieker, R. Stamen, P. Starovoitov, S. Suchek, J. Wang, S.M. Weber, M. Wessels, X. Yue [und weitere]
Gesehen am 05.09.2019
Descrizione fisica:Online Resource
ISSN:2470-0029
DOI:10.1103/PhysRevD.100.012006

Documenti analoghi