Search for pair production of third-generation leptoquarks decaying into a...
AbstractA search for pair-produced scalar or vector leptoquarks decaying into a b-quark and a \(\tau \)-lepton is presented using the full LHC Run 2 (2015–2018) data sample of 139 fb\(^{-1}\) collected...
View ArticlePerformance of the reconstruction of large impact parameter tracks in the...
AbstractSearches for long-lived particles (LLPs) are among the most promising avenues for discovering physics beyond the Standard Model at the Large Hadron Collider (LHC). However, displaced signatures...
View ArticleClik here to view.
Search for magnetic monopoles and stable particles with high electric charges...
AbstractWe present a search for magnetic monopoles and high-electric-charge objects using LHC Run 2 \( \sqrt{s} \) = 13 TeV proton-proton collisions recorded by the ATLAS detector. A total integrated...
View ArticleClik here to view.
Search for direct production of winos and higgsinos in events with two...
AbstractA search for supersymmetry targeting the direct production of winos and higgsinos is conducted in final states with either two leptons (e or μ) with the same electric charge, or three leptons....
View ArticleClik here to view.
Search for single vector-like B quark production and decay via B → bH( $$...
AbstractA search is presented for single production of a vector-like B quark decaying into a Standard Model b-quark and a Standard Model Higgs boson, which decays into a \( b\overline{b} \) pair. The...
View ArticleSearch for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons...
AbstractA search for heavy right-handed Majorana or Dirac neutrinos \(N_{\textrm{R}}\) and heavy right-handed gauge bosons \(W_{\textrm{R}}\) is performed in events with energetic electrons or muons,...
View ArticleClik here to view.
Search for heavy Higgs bosons with flavour-violating couplings in...
AbstractA search for new heavy scalars with flavour-violating decays in final states with multiple leptons and b-tagged jets is presented. The results are interpreted in terms of a general...
View ArticleClik here to view.
Search for vector-boson resonances decaying into a top quark and a bottom...
AbstractA search for a new massive charged gauge boson, W′, is performed with the ATLAS detector at the LHC. The dataset used in this analysis was collected from proton-proton collisions at a...
View ArticleClik here to view.
Evidence of pair production of longitudinally polarised vector bosons and...
AbstractA study of the polarisation and CP properties in ZZ production is presented. The used data set corresponds to an integrated luminosity of 140 fb−1 of proton-proton collisions at a...
View ArticleClik here to view.
Search for direct production of electroweakinos in final states with one...
AbstractSearches for electroweak production of wino-like chargino pairs, \( {\overset{\sim }{\chi}}_1^{+}{\overset{\sim }{\chi}}_1^{-} \), and of wino-like chargino and next-to-lightest neutralino, \(...
View ArticleClik here to view.
Search for flavour-changing neutral tqH interactions with H → γγ in pp...
AbstractA search for flavour-changing neutral interactions involving the top quark, the Higgs boson and an up-type quark q (q = c, u) is presented. The proton-proton collision data set used, with an...
View ArticleClik here to view.
Differential cross-section measurements of the production of four charged...
AbstractDifferential cross-sections are measured for the production of four charged leptons in association with two jets. These measurements are sensitive to final states in which the jets are produced...
View ArticleClik here to view.
Studies of new Higgs boson interactions through nonresonant HH production in...
AbstractA search for nonresonant Higgs boson pair production in the \( b\overline{b}\gamma \gamma \) final state is performed using 140 fb−1 of proton-proton collisions at a centre-of-mass energy of 13...
View ArticleMeasurement of the $$H \rightarrow \gamma \gamma $$ and $$H \rightarrow ZZ^*...
AbstractThe inclusive Higgs boson production cross-section is measured in the di-photon and the \(ZZ^* \rightarrow 4 \ell \) decay channels using 31.4 and 29.0 fb\(^{-1}\) of pp collision data...
View ArticleClik here to view.
Search for non-resonant Higgs boson pair production in the $$ 2b+2\ell...
AbstractA search for non-resonant Higgs boson pair (HH) production is presented, in which one of the Higgs bosons decays to a b-quark pair (\( b\overline{b} \)) and the other decays to WW*, ZZ*, or...
View ArticleClik here to view.
Search for pair production of squarks or gluinos decaying via sleptons or...
AbstractA search for pair production of squarks or gluinos decaying via sleptons or weak bosons is reported. The search targets a final state with exactly two leptons with same-sign electric charge or...
View ArticleClik here to view.
Search for resonant production of dark quarks in the dijet final state with...
AbstractThis paper presents a search for a new Z′ resonance decaying into a pair of dark quarks which hadronise into dark hadrons before promptly decaying back as Standard Model particles. This...
View ArticleMeasurement of the production cross-section of $$J/\psi $$ and $$\psi...
AbstractMeasurements of the differential production cross-sections of prompt and non-prompt \(J/\psi \) and \(\psi (2{\textrm{S}})\) mesons with transverse momenta between 8 and 360 GeV and rapidity in...
View ArticleClik here to view.
Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and...
AbstractA search for a heavy CP-odd Higgs boson, A, decaying into a Z boson and a heavy CP-even Higgs boson, H, is presented. It uses the full LHC Run 2 dataset of pp collisions at \( \sqrt{s} \) = 13...
View Article
