Search
Now showing items 11-20 of 61
Search for Higgs boson pair production in theb bW W decay mode atps= 13TeV with theATLAS detector
(2019)
A search for Higgs boson pair production in the bb¯ WW * decay mode is performed in the bb¯ ℓνqq final state using 36.1 fb −1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS ...
Measurement of the inclusive cross-section for the production of jets in association with a Z boson in proton–proton collisions at 8 TeV using the ATLAS detector
(2019)
The inclusive cross-section for jet production in association with a Z boson decaying into an electron–positron pair is measured as a function of the transverse momentum and the absolute rapidity of jets using 19.9 fb- 1 ...
Search for heavy charged long-lived particles in proton–proton collisions at √s=13 TeV using an ionisation measurement with the ATLAS detector
(2019)
This Letter presents a search for heavy charged long-lived particles produced in proton–proton collisions at s=13TeV at the LHC using a data sample corresponding to an integrated luminosity of 36.1fb−1 collected by the ...
Measurement of flow harmonics correlations with meantransverse momentum in lead–lead and proton–lead collisionsat√sNN=5.02 TeV with the ATLAS detector
(2019)
To assess the properties of the quark–gluon plasma formed in ultrarelativistic ion collisions, the ATLAS experiment at the LHC measures a correlation between the mean transverse momentum and the flow harmonics. The analysis ...
Measurement ofW±-boson andZ-boson production cross-sectionsinppcollisions at√s=2.76 TeV with the ATLAS detector
(2019)
The production cross-sections for W± and Z bosons are measured using ATLAS data corresponding to an integrated luminosity of 4.0 pb- 1 collected at a centre-of-mass energy s=2.76 TeV. The decay channels W→ ℓν and Z→ ℓℓ are ...
Evidence for the production of three massive vector bosons with the ATLAS detector
(2019)
A search for the production of three massive vector bosons in proton–proton collisions is performed using data at s=13 TeV recorded with the ATLAS detector at the Large Hadron Collider in the years 2015–2017, corresponding ...
Measurement of the top-quark mass int t+ 1-jetevents collected with the ATLAS detector inppcollisions atps= 8TeV
(2019)
A determination of the top-quark mass is presented using 20.2 fb−1 of 8 TeV proton-proton collision data produced by the Large Hadron Collider and collected by the ATLAS experiment. The normalised differential cross section ...
Search for bottom-squark pair production with theATLAS detector in nal states containing Higgsbosons,b-jets and missing transverse momentum
(2019)
The result of a search for the pair production of the lightest supersymmetric partner of the bottom quark (b˜ 1) using 139 fb−1 of proton-proton data collected at s = 13 TeV by the ATLAS detector is reported. In the ...
Measurements of top-quark pair differential anddouble-differential cross-sections in the +jets channel withppcollisions at√s=13 TeV using the ATLAS detector
(2019)
Single- and double-differential cross-section measurements are presented for the production of top-quark pairs, in the lepton + jets channel at particle and parton level. Two topologies, resolved and boosted, are considered ...
Measurement ofK0Sand 0production int ̄tdileptonic events inppcollisions at√s=7 TeV with the ATLAS detector
(2019)
Measurements of KS0 and Λ production in tt¯ final states have been performed. They are based on a data sample with integrated luminosity of 4.6 fb - 1 from proton–proton collisions at a centre-of-mass energy of 7 TeV, ...
