5 papers
Search for Higgs boson decays into a pair of pseudoscalar particles in the final state using collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0 particles, , where one decays into a photon pair and the other into a -lepton pair, is…
Search for new particles in events with a hadronically decaying W or Z boson and large missing transverse momentum at = 13 TeV using the ATLAS detector
ATLAS Collaboration
A search is presented for new particles produced in proton-proton collisions at a centre-of-mass energy of 13 TeV that result in final states comprising a massive vector (W or Z) b…
Search for a resonance decaying into a scalar particle and a Higgs boson in final states with leptons and two photons in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for a hypothetical heavy scalar particle, , decaying into a singlet scalar particle, , and a Standard Model Higgs boson, , using 140 fb of proton-proton co…
Observation of production in the lepton+jets and dilepton channels in +Pb collisions at TeV with the ATLAS detector
ATLAS Collaboration
This paper reports the observation of top-quark pair production in proton-lead collisions in the ATLAS experiment at the Large Hadron Collider. The measurement is performed using 1…
Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons in proton-proton collisions at a center of mass energy of 13 TeV with the ATLAS detector
ATLAS Collaboration
A search for the resonant production of a heavy scalar decaying into a Higgs boson and a new lighter scalar , through the process , where the two…