Blar i Department of Physics and Technology på dokumenttype "Peer reviewed"
Viser treff 21-40 av 1622
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Alignment of the ATLAS Inner Detector in Run 2
(Journal article; Peer reviewed, 2020-12-24)The performance of the ATLAS Inner Detector alignment has been studied using pp collision data at s√=13TeV collected by the ATLAS experiment during Run 2 (2015–2018) of the Large Hadron Collider (LHC). The goal of the ... -
Alternative gauge for the description of the light-matter interaction in a relativistic framework
(Peer reviewed; Journal article, 2017-08)We present a generalized velocity gauge form of the relativistic laser-matter interaction. In comparison with the (equivalent) regular minimal coupling description, this form of light-matter interaction results in superior ... -
An altitude and distance correction to the initial fluence distribution of TGFs
(Peer reviewed; Journal article, 2014-10)The source fluence distribution of terrestrial gamma ray flashes (TGFs) has been extensively discussed in recent years, but few have considered how the TGF fluence distribution at the source, as estimated from satellite ... -
AME: A Cross-Scale Constellation of CubeSats to Explore Magnetic Reconnection in the Solar–Terrestrial Relation
(Journal article; Peer reviewed, 2020)A major subset of solar–terrestrial relations, responsible, in particular, for the driver of space weather phenomena, is the interaction between the Earth's magnetosphere and the solar wind. As one of the most important ... -
Analysis of a Costly Fiberglass-Polyester Air Filter Fire
(Journal article; Peer reviewed, 2022)In September 2020, a fire at a liquefied natural gas (LNG) plant in the Arctic areas of Norway received national attention. In an unengaged air intake, the heat exchanger designed to prevent ice damage during production ... -
Analysis of Blue Corona Discharges at the Top of Tropical Thunderstorm Clouds in Different Phases of Convection
(Journal article; Peer reviewed, 2022)We report on observations of corona discharges at the uppermost region of clouds characterized by emissions in a blue band of nitrogen molecules at 337 nm, with little activity in the red band of lightning leaders at 777.4 ... -
Analysis of multiple scattering errors in LISST-VSF volume scattering function measurements using Monte Carlo simulations and experimental data
(Journal article; Peer reviewed, 2021)A Monte Carlo algorithm has been developed to investigate the effects of multiple scattering on the volume scattering function measured by the LISST-VSF instrument. The developed algorithm is compared to experimental results ... -
Analysis of Ozone (O3) and Erythemal UV (EUV) measured by TOMS in the equatorial African belt
(Peer reviewed; Journal article, 2010-01-19)We presented time series of total ozone column amounts (TOCAs) and erythemal UV (EUV) doses derived from measurements by TOMS (Total Ozone Mapping Spectrometer) instruments on board the Nimbus-7 (N7) and the Earth Probe ... -
Analysis of the apparent nuclear modification in peripheral Pb–Pb collisions at 5.02 TeV
(Peer reviewed; Journal article, 2019)Charged-particle spectra at midrapidity are measured in Pb–Pb collisions at the centre-of-mass energy per nucleon–nucleon pair √sNN = 5.02 TeV and presented in centrality classes ranging from most central (0–5%) to most ... -
Analysis of Thunderstorms Producing Terrestrial Gamma Ray Flashes With the Meteosat Second Generation
(Peer reviewed; Journal article, 2019)Up to now, only few works focused on the meteorological context leading to the production of Terrestrial Gamma ray Flashes (TGFs). In this study, we carry out, for the first time, an analysis on large scale of the ... -
Analytic structure of the Landau gauge quark propagator from Padé analysis
(Journal article; Peer reviewed, 2022)The analytic structure of the two flavorful QCD lattice Landau gauge quark propagator is investigated with Padé approximants applied to its vector and scalar form factors. No poles at complex momentum are observed for the ... -
Angular analysis of B d 0 → K∗μ+μ− decays in pp collisions at √s=8 TeV with the ATLAS detector
(Peer reviewed; Journal article, 2018-10-08)An angular analysis of the decay B_d^0 → K^∗μ^+μ^− is presented, based on proton-proton collision data recorded by the ATLAS experiment at the LHC. The study is using 20.3 fb^−1 of integrated luminosity collected during ... -
Anisotropic flow and flow fluctuations of identified hadrons in Pb–Pb collisions at √sNN = 5.02 TeV
(Journal article; Peer reviewed, 2023)The first measurements of elliptic flow of π±, K±, p+p¯¯¯, K0S, Λ+Λ¯¯¯¯, ϕ, Ξ−+Ξ¯¯¯¯+, and Ω−+Ω¯¯¯¯+ using multiparticle cumulants in Pb–Pb collisions at sNN−−−√ = 5.02 TeV are resented. Results obtained with two- (v2{2}) ... -
Anisotropic flow in Xe–Xe collisions at √sNN = 5.44 TeV
(Peer reviewed; Journal article, 2018-06-30)The first measurements of anisotropic flow coefficients v_n for mid-rapidity charged particles in Xe–Xe collisions at √sNN = 5.44 TeV are presented. Comparing these measurements to those from Pb–Pb collisions at √sNN = ... -
Anisotropic flow of charged hadrons, pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at \(\sqrt{s_{NN}}\)=2.76 TeV
(Peer reviewed; Journal article, 2013-03)The elliptic, \(v_2\), triangular, \(v_3\), and quadrangular, \(v_4\), azimuthal anisotropic flow coefficients are measured for unidentified charged particles, pions, and (anti-)protons in Pb–Pb collisions at \(\sqrt{s_{NN}}\) ... -
Anisotropic flow of charged particles in Pb-Pb collisions at \(\sqrt{s_{\rm NN}}\) = 5.02 TeV
(Peer reviewed; Journal article, 2016-04)We report the first results of elliptic \(v_2\) , triangular \(v_3\) and quadrangular flow \(v_4\) of charged particles in Pb--Pb collisions at \(\sqrt{s_{_{\rm NN}}}=\) 5.02 TeV with the ALICE detector at the CERN ... -
Anisotropic flow of identified hadrons in Xe-Xe collisions at √sNN = 5.44 TeV
(Journal article; Peer reviewed, 2021)Measurements of elliptic (v2) and triangular (v3) flow coefficients of π±, K±, p+\( \overline{\mathrm{p}} \), \( {\mathrm{K}}_{\mathrm{S}}^0 \), and Λ+\( \overline{\Lambda} \) obtained with the scalar product method in ... -
Anisotropic flow of identified particles in Pb-Pb collisions at √sNN=5.02 TeV
(Peer reviewed; Journal article, 2018-09-03)The elliptic (v_2), triangular (v_3), and quadrangular (v-4) flow coefficients of π^±, K^±, p+p¯,Λ+Λ¯,K^0_S , and the ϕ-meson are measured in Pb-Pb collisions at √s_NN=5.02 TeV. Results obtained with the scalar product ... -
Anisotropic flow of inclusive and identified particles in Pb–Pb collisions at \(\sqrt{{s}_{NN}}=\) 5.02 TeV with ALICE
(Peer reviewed; Journal article, 2017-11)Anisotropic flow measurements constrain the shear \((\eta/s)\) and bulk \(\zeta/s\) viscosity of the quark-gluon plasma created in heavy-ion collisions, as well as give insight into the initial state of such collisions ... -
Anomalous evolution of the near-side jet peak shape in Pb-Pb collisions at \(\sqrt{s_{\mathrm{NN}}}\) = 2.76 TeV
(Peer reviewed; Journal article, 2017-09-08)The measurement of two-particle angular correlations is a powerful tool to study jet quenching in a \(p_{\mathrm{T}}\) region inaccessible by direct jet identification. In these measurements pseudorapidity \(\Delta\eta\) ...