dc.contributor.author | Aad, Georges | |
dc.contributor.author | Abbott, Brad | |
dc.contributor.author | Abdallah, Jalal | |
dc.contributor.author | Abdinov, Ovsat Bahram oglu | |
dc.contributor.author | Aben, Rosemarie | |
dc.contributor.author | Abolins, Maris | |
dc.contributor.author | AbouZeid, Hass | |
dc.contributor.author | Abramowicz, Halina | |
dc.contributor.author | Abreu, Rômulo F. | |
dc.contributor.author | Buanes, Trygve | |
dc.contributor.author | Dale, Ørjan | |
dc.contributor.author | Eigen, Gerald | |
dc.contributor.author | Kastanas, Alex | |
dc.contributor.author | Liebig, Wolfgang | |
dc.contributor.author | Lipniacka, Anna | |
dc.contributor.author | Martin dit Latour, Bertrand | |
dc.contributor.author | Mæland, Steffen | |
dc.contributor.author | Rosendahl, Peter Lundgaard | |
dc.contributor.author | Sandaker, Heidi | |
dc.contributor.author | Sjursen, Therese B. | |
dc.contributor.author | Smestad, Lillian | |
dc.contributor.author | Stugu, Bjarne | |
dc.contributor.author | Ugland, Maren | |
dc.contributor.author | Zalieckas, Justas | |
dc.contributor.author | Bugge, Lars | |
dc.contributor.author | Bugge, Magnar Kopangen | |
dc.contributor.author | Cameron, David Gordon | |
dc.contributor.author | Catmore, James Richard | |
dc.contributor.author | Czyczula, Zofia | |
dc.contributor.author | Franconi, Laura | |
dc.contributor.author | Garonne, Vincent | |
dc.contributor.author | Gjelsten, Børge Kile | |
dc.contributor.author | Gramstad, Eirik | |
dc.contributor.author | Morisbak, Vanja | |
dc.contributor.author | Nilsen, Jon Kerr | |
dc.contributor.author | Pajchel, Katarina | |
dc.contributor.author | Pedersen, Maiken | |
dc.contributor.author | Raddum, Silje Hattrem | |
dc.contributor.author | Read, Alexander Lincoln | |
dc.contributor.author | Røhne, Ole Myren | |
dc.contributor.author | Stapnes, Steinar | |
dc.contributor.author | Strandlie, Are | |
dc.contributor.author | Abulaiti, Yiming | |
dc.contributor.author | Acharya, Bobby S. | |
dc.contributor.author | Adamczyk, Leszek | |
dc.contributor.author | Adams, David | |
dc.contributor.author | Adelman, Jareed | |
dc.contributor.author | Adomeit, Stefanie | |
dc.contributor.author | Adye, Tim | |
dc.contributor.author | ATLAS, Collaboration | |
dc.date.accessioned | 2016-02-23T12:30:13Z | |
dc.date.available | 2016-02-23T12:30:13Z | |
dc.date.issued | 2015-07 | |
dc.Published | European Physical Journal C 2015, 75:337 | eng |
dc.identifier.issn | 1434-6044 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/11303 | |
dc.description.abstract | A search for Higgs boson decays to invisible particles is performed using 20.3 fb\).{-1}\) of \(pp\) collision data at a centre-of-mass energy of 8 TeV recorded by the ATLAS detector at the Large Hadron Collider. The process considered is Higgs boson production in association with a vector boson \(V\) = \(W\) or \(Z\) that decays hadronically, resulting in events with two or more jets and large missing transverse momentum. No excess of candidates is observed in the data over the background expectation. The results are used to constrain \(VH\) production followed by \(H\) decaying to invisible particles for the Higgs mass range \(115<m_H<300\) GeV. The 95% confidence-level observed upper limit on \(\sigma_{VH} \times \text{BR}(H\rightarrow \text{inv.})\) varies from 1.6 pb at 115 GeV to 0.13 pb at 300 GeV. Assuming Standard Model production and including the \(gg\rightarrow H\) contribution as signal, the results also lead to an observed upper limit of 78% at 95% confidence level on the branching ratio of Higgs bosons decays to invisible particles at a mass of 125 GeV. | en_US |
dc.language.iso | eng | eng |
dc.publisher | Springer | en_US |
dc.rights | Attribution CC BY | eng |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0 | eng |
dc.title | Search for invisible decays of the Higgs boson produced in association with a hadronically decaying vector boson in \(pp\) collisions at \(\sqrt{s} = 8\) TeV with the ATLAS detector | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2015-11-09T13:30:56Z | |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright 2015 CERN for the benefit of the ATLAS collaboration | en_US |
dc.identifier.doi | https://doi.org/10.1140/epjc/s10052-015-3551-1 | |
dc.identifier.cristin | 1265806 | |
dc.subject.nsi | VDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.subject.nsi | VDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 | |