Search
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Measurements of Top Quark Spin Observables in tt̅ Events Using Dilepton Final States in √s = 8 TeV PP Collisions with the ATLAS Detector
(Springer Verlag, 2018-09-12)
Measurements of top quark spin observables in tt¯ events are presented based on 20.2 fb−1 of s=8 TeV proton-proton collisions recorded with the ATLAS detector at the LHC. The analysis is performed in the dilepton final ...
Combination of Inclusive and Differential tt̅ Charge Asymmetry Measurements Using ATLAS and CMS Data at √s =7 and 8 TeV
This paper presents combinations of inclusive and differential measurements of the charge asymmetry (AC) in top quark pair (tt̅) events with a lepton + jets signature by the ATLAS and CMS Collaborations, using data from ...
Search for a Heavy Higgs Boson Decaying into a Z Boson and Another Heavy Higgs Boson in the ℓℓbb Final State in pp Collisions at √s=13 TeV with the ATLAS Detector
A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H, is performed using a data sample corresponding to an integrated luminosity of 36.1 fb⁻¹ from proton–proton collisions ...
Search for Heavy Particles Decaying into Top-Quark Pairs Using Lepton-Plus-Jets Events in Proton–Proton Collisions at √s=13 TeV with the ATLAS Detector
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 by the ATLAS detector at the Large Hadron Collider. The ...
Search for Squarks and Gluinos in Final States with Jets and Missing Transverse Momentum Using 36 Fb⁻¹ of √s =13 TeV pp Collision Data with the ATLAS Detector
A search for the supersymmetric partners of quarks and gluons (squarks and gluinos) in final states containing hadronic jets and missing transverse momentum, but no electrons or muons, is presented. The data used in this ...
Search for Supersymmetry in Final States with Missing Transverse Momentum and Multiple B-Jets in Proton-Proton Collisions at √s=13 TeV with the ATLAS Detector
A search for supersymmetry involving the pair production of gluinos decaying via third-generation squarks into the lightest neutralino (χ{_1^{˜0}}) is reported. It uses LHC proton-proton collision data at a centre-of-mass ...
Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment
A direct search for the standard model Higgs boson decaying to a pair of charm quarks is presented. Associated production of the Higgs and Z bosons, in the decay mode ZH → ℓ⁺ℓ⁻ cc̅ is studied. A data set with an integrated ...