This Letter presents direct searches for lepton flavour violation in Higgs boson decays, and , performed with the ATLAS detector at the LHC. The searches are ...
Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This Letter presents a statistical combination of searches for decays where is ...
A search for the associated production of the Higgs boson with a top quark pair (tt¯H) is reported. The search is performed in multilepton final states using a data set corresponding to an integrated...
A search for the Standard Model Higgs boson produced in association with a top-quark pair, , is presented. The analysis uses 36.1 fb of collision data at = 13 TeV, co...
A search for direct top squark pair production resulting in events with either a same-flavour opposite-sign dilepton pair with invariant mass compatible with a boson or a pair of jets compatible w...
A search for neutral Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM) and for a heavy neutral boson is performed using a data sample corresponding to an integrated luminos...
A search for a high-mass Higgs boson is performed in the and decay channels using collision data corresponding to an integrated luminosity ...
The strength and tensor structure of the Higgs boson's interactions are investigated within an effective field theory framework, which allows new CP-even and CP-odd interactions that can lead to chang...
This paper presents a search for Higgs bosons decaying to four leptons, either electrons or muons, via one or two light exotic gauge bosons , or . T...
A search for Higgs boson decays to invisible particles is performed using 20.3 fb of collision data at a centre-of-mass energy of 8 TeV recorded by the ATLAS detector at the Large Hadron C...
A search for a new resonance decaying to a or boson and a Higgs boson in the final states is performed using 20.3 fb of collision data re...
Studies of the spin and parity quantum numbers of the Higgs boson in the final state  are presented, based on proton--proton collision data collected by the ATLAS d...
Results of a search for decays are presented, based on the full set of proton--proton collision data recorded by the ATLAS experiment at the LHC during 2011 and 2012. The data corres...
We report the observation of Higgs boson decays to based on an excess over background of 6.1 standard deviations in the dilepton final state, where the Standard Model expectation is 5.8 st...
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton--proton collisions corresponding to 20.3 fb of integrated luminosity ta...
Nearly 50 years ago, theoretical physicists proposed that a field permeates the universe and gives energy to the vacuum. This field was required to explain why some, but not all, fundamental particles...
A search for doubly-charged Higgs bosons decaying to pairs of electrons and/or muons is presented. The search is performed using a data sample corresponding to an integrated luminosity of 4.7 fb-1 of ...
A search for the Standard Model Higgs boson has been performed in the channel using 4.7 fb of pp collision data recorded at a centre-of-mass energy of = 7 TeV ...
A search for a charginoneutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the ...
A test of CP invariance in Higgs boson production via vector-boson fusion is performed in the decay channel. This test uses the Optimal Observable method and is carried out usin...
