The ATLAS [1] general purpose detector is used for the study of proton-proton (pp) and
heavy-ion collisions at the CERN Large Hadron Collider (LHC)[2]. It successfully collected …

The large Hadron collider (LHC) experiments ATLAS and CMS have established hybrid
pixel detectors as the instrument of choice for particle tracking and vertexing in high rate and …

With the increase in energy of the Large Hadron Collider to a centre-of-mass energy of 13
TeV TeV for Run 2, events with dense environments, such as in the cores of high-energy …

The measurement of the direction of WIMP-induced nuclear recoils is a compelling but
technologically challenging strategy to provide an unambiguous signature of the detection of …

The performance of the ATLAS Inner Detector alignment has been studied using pp collision
data at s= 13\, TeV s= 13 TeV collected by the ATLAS experiment during Run 2 (2015–2018) …

The Insertable B-Layer (IBL) is a fourth layer added to the present Pixel detector between a
new beam pipe and the current inner Pixel layer (B-layer). The principal motivations of the …

Elastic light-by-light scattering (γ γ→ γ γ) is open to study at the Large Hadron Collider
thanks to the large quasireal photon fluxes available in electromagnetic interactions of …

The ATLAS experiment at the LHC has measured the centrality dependence of charged
particle pseudorapidity distributions over| η|< 2 in lead–lead collisions at a nucleon–nucleon …

The ATLAS Inner Detector is a composite tracking system consisting of silicon pixels, silicon
strips and straw tubes in a 2 T magnetic field. Its installation was completed in August 2008 …

Jet cross sections have been measured for the first time in proton-proton collisions at a
centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an …