Force sensors that are thin, low-cost, flexible, and compatible with commercial microelectronic chips are of great interest for use in biomedical sensing, precision surgery, and robotics. By leveraging a combination of...
Microfluidics has emerged as a powerful analytical tool for biology and biomedical research, with uses ranging from single-cell phenotyping to drug discovery and medical diagnostics, and only small sample volumes required for...
Improving the interface between copper and carbon nanotubes (CNTs) offers a straightforward strategy for the effective manufacturing and utilisation of Cu-CNT composite material that could be used in various industries including...
A search for the pair production of heavy leptons as predicted by the
type-III seesaw mechanism is presented. The search uses proton-proton collision
data at a centre-of-mass energy of 13 TeV, corresponding to 139 fb$^{-1}$...
This paper presents a search for dark matter in the context of a
two-Higgs-doublet model together with an additional pseudoscalar mediator, $a$,
which decays into the dark-matter particles. Processes where the...
A measurement of the energy asymmetry in jet-associated top-quark pair
production is presented using 139 $\mathrm{fb}^{-1}$ of data collected by the
ATLAS detector at the Large Hadron Collider during $pp$ collisions...
This paper presents a measurement of the electroweak production of two jets
in association with a $Z\gamma$ pair, with the $Z$ boson decaying into two
neutrinos. It also presents a search for invisible or partially...
A search is presented for four-top-quark production using an integrated
luminosity of 139 fb$^{-1}$ of proton-proton collision data at a centre-of-mass
energy of 13 TeV collected by the ATLAS detector at the LHC. Events...
A search is presented for new phenomena in events characterised by high jet
multiplicity, no leptons (electrons or muons), and four or more jets
originating from the fragmentation of $b$-quarks ($b$-jets). The search uses
139...
Several improvements to the ATLAS triggers used to identify jets containing
$b$-hadrons ($b$-jets) were implemented for data-taking during Run 2 of the
Large Hadron Collider from 2016 to 2018. These changes include...
The ATLAS experiment at the Large Hadron Collider has a broad physics
programme ranging from precision measurements to direct searches for new
particles and new interactions, requiring ever larger and ever more accurate
datasets...
This article presents the results of two studies of Higgs boson properties
using the $WW^*(\rightarrow e\nu\mu\nu)jj$ final state, based on a dataset
corresponding to 36.1/fb of $\sqrt{s}$=13 TeV proton$-$proton...
A search for charged Higgs bosons decaying into $W^\pm W^\pm$ or $W^\pm Z$
bosons is performed, involving experimental signatures with two leptons of the
same charge, or three or four leptons with a variety of charge...
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 139 fb$^{-1}$ from proton-proton...
The ATLAS experiment at the Large Hadron Collider has a broad physics
programme ranging from precision measurements to direct searches for new
particles and new interactions, requiring ever larger and ever more accurate
datasets...
A search for the Higgs boson decaying into a pair of charm quarks is
presented. The analysis uses proton-proton collisions to target the production
of a Higgs boson in association with a leptonically decaying $W$ or $Z$...
The ATLAS experiment at the Large Hadron Collider has a broad physics
programme ranging from precision measurements to direct searches for new
particles and new interactions, requiring ever larger and ever more accurate
datasets...
A search for pair production of scalar leptoquarks, each decaying into either
an electron or a muon and a top quark, is presented. This is the first
leptoquark search using ATLAS data to investigate top-philic...
Measurements of both the inclusive and differential production cross sections
of a top-quark-antiquark pair in association with a $Z$ boson ($t\bar{t}Z$) are
presented. The measurements are performed by targeting final states...
A technique is presented to measure the efficiency with which $c$-jets are
mistagged as b-jets (mistagging efficiency) using $t\bar{t}$ events, where one
of the $W$ bosons decays into an electron or muon and a neutrino and the...
The design and performance of the inner detector trigger for the high level
trigger of the ATLAS experiment at the Large Hadron Collider during the 2016-18
data taking period is discussed. In 2016, 2017, and 2018 the ATLAS...
A search for long-lived charginos produced either directly or in the cascade
decay of heavy prompt gluino states is presented. The search is based on
proton-proton collision data collected at a centre-of-mass energy of...
This article documents the muon reconstruction and identification efficiency
obtained by the ATLAS experiment for 139 fb$^{-1}$ of $pp$ collision data at
$\sqrt{s}=13$ TeV collected between 2015 and 2018 during Run 2 of the LHC....
Measurements of the Standard Model Higgs boson decaying into a $b\bar{b}$
pair and produced in association with a $W$ or $Z$ boson decaying into leptons,
using proton-proton collision data collected between 2015 and 2018 by the...