Abstract The Large Hadron Collider at CERN, delivering proton–proton collisions at much
higher energies and far higher luminosities than previous machines, has enabled a …

A bstract We present a novel framework for carrying out global analyses of the Standard
Model Effective Field Theory (SMEFT) at dimension-six: SMEFiT. This approach is based on …

Measurements of differential top quark pair tt¯ cross sections using events produced in
proton-proton collisions at a centre-of-mass energy of 13 TeV containing two oppositely …

The asymmetries in top quark pair production at the Tevatron and the LHC are reviewed.
The experimental measurements and the interpretations of a possible excess in terms of …

Top quarks have been recently shown to be a promising system to study quantum
information at the highest-energy scale available. The current lines of research mostly …

A bstract We present a next-to-leading order (NLO) calculation of\(t\overline {t}\) production
in hadronic collisions interfaced to shower generators according to the POWHEG method …

Measurements of the top quark polarization and top quark pair (tt¯) spin correlations are
presented using events containing two oppositely charged leptons (e+ e-, e±μ∓, or μ+ μ-) …

Top quarks represent unique high-energy systems since their spin correlations can be
measured, thus allowing to study fundamental aspects of quantum mechanics with qubits at …

A search is presented for new physics in events with two low-momentum, oppositely
charged leptons (electrons or muons) and missing transverse momentum in proton-proton …

Entanglement is a key feature of quantum mechanics1–3, with applications in fields such as
metrology, cryptography, quantum information and quantum computation4–8. It has been …