activity
20232025
most citedObservation of quantum entanglement in top-quark pairs using the ATLAS detector

111 citations · 144 across the 7 of their papers we have counts for

collaborators

7 papers

hep-ex2025★ 1 cited

Search for a new pseudoscalar decaying into a pair of bottom and antibottom quarks in top-associated production in =13 TeV proton-proton collisions with the ATLAS detector

ATLAS Collaboration

A search for a pseudoscalar produced in association with a top-quark pair, or in association with a single top quark plus a boson, with the pseudoscalar decaying into -q…

hep-ex2025★ 7 cited

Evidence for longitudinally polarized bosons in the electroweak production of same-sign boson pairs in association with two jets in pp collisions at TeV with the ATLAS detector

The ATLAS Collaboration

This Letter reports the first evidence of production of same-sign boson pairs where at least one of the bosons is longitudinally polarized and the most stringent constraint…

hep-ex2024

Reconstruction and identification of pairs of collimated -leptons decaying hadronically using TeV collision data with the ATLAS detector

ATLAS Collaboration

This paper describes an algorithm for reconstructing and identifying a highly collimated hadronically decaying -lepton pair with low transverse momentum. When two -leptons ar…

hep-ex2024

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…

hep-ex2023★ 5 cited

Search for the decay of the Higgs boson to a boson and a light pseudoscalar particle decaying to two photons

ATLAS Collaboration

A search for the decay of the Higgs boson to a boson and a light, pseudoscalar particle, , decaying respectively to two leptons and to two photons is reported. The search us…

hep-ex2023★ 111 cited

Observation of quantum entanglement in top-quark pairs using the ATLAS detector

ATLAS Collaboration

Entanglement is a key feature of quantum mechanics, with applications in fields such as metrology, cryptography, quantum information, and quantum computation. It has been observed…

hep-ex2023★ 20 cited

Search for single production of vector-like quarks decaying into or in collisions at TeV with the ATLAS detector

ATLAS Collaboration

This paper describes a search for the single production of an up-type vector-like quark () decaying as or . The search utilises a dataset of…