Search
Now showing items 31-40 of 71
Measurement of the CP-violating phase phi(s) in B-s(0) -> J/psi phi decays in ATLAS at 13 TeV
(Springer, 2021-04)
A measurement of the B0s→J/ψϕ decay parameters using 80.5fb−1 of integrated luminosity collected with the ATLAS detector from 13 TeV proton–proton collisions at the LHC is presented. The measured parameters include the ...
Search for supersymmetry in events with four or more charged leptons in 139 fb(-1) of root s=13 TeV pp collisions with the ATLAS detector
(Springer, 2021-07-22)
A search for supersymmetry in events with four or more charged leptons (electrons, muons and τ-leptons) is presented. The analysis uses a data sample corresponding to 139 fb−1 of proton-proton collisions delivered by the ...
Jet energy scale and resolution measured in proton–proton collisions at $$\sqrt{s}=13$$ TeV with the ATLAS detector
(Springer, 2021-08-03)
Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36–81 fb−1 of proton–proton collision data with a centre-of-mass energy of s√=13 TeV collected by the ATLAS ...
Measurement of single top-quark production in association with a W boson in the single-lepton channel at s=8TeV with the ATLAS detector
(Springer, 2021-08-10)
The production cross-section of a top quark in association with a W boson is measured using proton–proton collisions at s√=8TeV. The dataset corresponds to an integrated luminosity of 20.2fb−1, and was collected in 2012 ...
A search for the decays of stopped long-lived particles at root s=13 TeV with the ATLAS detector
(Springer, 2021-07-23)
A search for long-lived particles, which have come to rest within the ATLAS detector, is presented. The subsequent decays of these particles can produce high-momentum jets, resulting in large out-of-time energy deposits ...
Determination of the parton distribution functions of the proton from ATLAS measurements of differential W± and Z boson production in association with jets
(Springer, 2021-07-29)
This article presents a new set of proton parton distribution functions, ATLASepWZVjet20, produced in an analysis at next-to-next-to-leading order in QCD. The new data sets considered are the measurements of W+ and W− boson ...
Two-particle azimuthal correlations in photonuclear ultraperipheral Pb plus Pb collisions at 5.02 TeV with ATLAS
(American Physical Society, 2021-07-12)
Two-particle long-range azimuthal correlations are measured in photonuclear collisions using
1.7
nb
−
1
of 5.02 TeV
Pb
+
Pb
collision data collected by the ATLAS experiment at the CERN Large Hadron Collider. ...
Search for Displaced Leptons in root s=13 TeV pp Collisions with the ATLAS Detector
(American Chemical Society, 2021-07-27)
A search for charged leptons with large impact parameters using
139
fb
−
1
of
√
s
=
13
TeV
p
p
collision data from the ATLAS detector at the LHC is presented, addressing a long-standing gap ...
Nectar-feeding bats and birds show parallel molecular adaptations in sugar metabolism enzymes.
(Elsevier, 2021-08-27)
In most vertebrates, the demand for glucose as the primary substrate for cellular respiration is met by the breakdown of complex carbohydrates, or energy is obtained by protein and lipid catabolism. In contrast, a few bat ...
Measurement of the relative B-c(+/-)/B-+/- production cross section with the ATLAS detector at root s=8 TeV
(American Physical Society, 2021-07-26)
The total cross section and differential cross sections for the production of
B
±
c
mesons, times their branching fraction to
J
/
ψ
π
±
, are measured relative to those for the production of
B
±
mesons, ...