A search for new heavy particles that decay into top-quark pairs is performed using data
collected from proton–proton collisions at a centre-of-mass energy of 13 TeV TeV by the …

A search for new particles decaying into a pair of top quarks is performed using proton-
proton collision data recorded with the ATLAS detector at the Large Hadron Collider at a …

A bstract A search for new particles that decay into top quark pairs is reported. The search is
performed with the ATLAS experiment at the LHC using an integrated luminosity of 20.3 fb …

A search is presented for production of a heavy up-type quark (t′) together with its
antiparticle, assuming a significant branching ratio for subsequent decay into a W boson and …

A measurement of the cross section of top quark pair production in proton–proton collisions
recorded with the ATLAS detector at the Large Hadron Collider at a centre-of-mass energy …

A bstract This paper presents a search for new heavy particles decaying into a pair of top
quarks using 139 fb− 1 of proton-proton collision data recorded at a centre-of-mass energy …

A bstract A search for vector-like quarks and excited quarks in events containing a top quark
and a W boson in the final state is reported here. The search is based on 20.3 fb− 1 of proton …

A search is presented for the pair production of light scalar top quarks in s=7~TeV proton–
proton collisions recorded with the ATLAS detector at the Large Hadron Collider. This …

A measurement is reported of the production cross section of top-quark pairs in proton-
proton collisions at a center-of-mass energy of 7 TeV recorded with the ATLAS detector at …

A search for new phenomena in tt¯ events with large missing transverse momentum in
proton-proton collisions at a center-of-mass energy of 7 TeV is presented. The measurement …