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Observation of a Centrality-Dependent Dijet Asymmetry in Lead-Lead Collisions at sqrt(S(NN))= 2.76 TeV with the ATLAS Detector at the LHC
Observation Centrality-Dependent Dijet Asymmetry Lead-Lead Collisions ATLAS Detector LHC
2010/12/27
Using the ATLAS detector, observations have been made of a centrality-dependent dijet asymmetry in the collisions of lead ions at the Large Hadron Collider. In a sample of lead-lead events with a per-...
A broad program of measurements is planned for heavy ion collisions in ATLAS. With up to a factor of 30 increase in collision energy compared to existing data, significant new insights are anticipated...
Observation of a Centrality-Dependent Dijet Asymmetry in Lead-Lead Collisions at sqrt(S(NN))= 2.76 TeV with the ATLAS Detector at the LHC
Collisions at sqrt LHC
2011/1/4
Using the ATLAS detector, observations have been made of a centrality-dependent dijet asym-
metry in the collisions of lead ions at the Large Hadron Collider. In a sample of lead-lead events with a p...
An Ultraviolet Spectroscopic Atlas of Local Starbursts and Star-Forming Galaxies: The Legacy of FOS and GHRS
line profiles atlases ultraviolet galaxies galaxies high-redshift galaxies
2010/11/9
We present 46 rest-frame ultraviolet (UV) spectra of 28 local starburst and star-forming galaxies which were observed with the Faint Object Spectrograph (FOS) and the Goddard High Resolution Spectrogr...
Jet quenching measurements with ATLAS at LHC
heavy ions jet quenching QCD LHC ATLAS quark-gluon plasma quark matter
2011/1/4
A broad program of measurements is planned for heavy ion collisions in ATLAS. With
up to a factor of 30 increase in collision energy compared to existing data, significant new insights are anticipate...
Herschel-ATLAS: Statistical Properties of Galactic Cirrus in the GAMA-9 Hour Science Demonstration Phase Field
Methods statistical ISM structure Infrared ISM continuum dust
2010/11/10
We study the Spectral Energy Distribution (SED) and the power spectrum of Galactic cirrus
emission observed in the 14 deg2 Science Demonstration Phase field of the Herschel-ATLAS
using Herschel and ...
W and Z Production in pp Collisions at 7 TeV with the ATLAS Experiment at the LHC
W Z Production in pp Collisions 7 TeV with the ATLAS Experiment LHC
2011/1/4
The observation of W and Z bosons and a measurement of the production cross sections in proton proton collisions at ECM = 7 TeV are presented using data from the ATLAS experiment at the LHC.
The outer shell of the ATLAS experiment at the LHC consists of a system of toroidal air-core magnets in order to allow for the precise measurement of the transverse momentum p$_T$ of muons, which in m...
W and Z Production in pp Collisions at 7TeV with ATLAS
W Z Production pp Collisions 7TeV with ATLAS
2011/1/4
Measurements of W and Z cross-sections in pp collisions at ECM = 7TeV at the Large Hadron Collider are reported from the ATLAS experiment. From an observation of 118 leptonic W candidates, the inclusi...
Upgrade of the ATLAS Muon Trigger for the SLHC
ATLAS Level-1 trigger Muon system Monitored Drift Tube chambers
2011/1/5
The outer shell of the ATLAS experiment at the LHC consists of a system of toroidal
air-core magnets in order to allow for the precise measurement of the transvers momentum (pT ) of muons, which in m...
Expected Performance of the ATLAS Detector in GMSB Models with Tau Final States
lightest supersymmetric particle Gauge Mediated Supersymmetry Breaking
2010/3/15
Gauge Mediated Supersymmetry Breaking (GMSB) models provide a possible mechanism to mediate Supersymmetry to the visible sector. In these models the lightest supersymmetric particle (LSP) is usually t...
Cyclogenesis in the lee of the Atlas Mountains: a factor separation numerical study
Cyclogenesis Atlas Mountains
2010/1/27
The initiation of a deep and severe impact Mediterranean cyclone in the lee of Atlas Mountains is investigated by a series of numerical experiments using the MM5 forecast model. Roles of orography, su...
Quarkonia and B-Physics are among the first areas to be investigated with the first data collected by ATLAS. The ATLAS detector at CERN's LHC is preparing to take data from proton-proton collisions ex...
An all-sky Atlas of Radio/X-ray Associations
atlases catalogs x-rays general quasars general x-rays stars radio continuum stars
2010/3/8
An all-sky comprehensive catalog of calculated radio and X-ray associations to optical objects is presented. Included are X-ray sources from XMM-Newton, Chandra and ROSAT catalogs, radio sources from ...
The Lagrangian chemistry and transport model ATLAS:validation of advective transport and mixing
Lagrangian chemistry transport model ATLAS validation advective transport mixing
2010/2/5
We present a new global Chemical Transport Model (CTM) with full stratospheric chemistry and Lagrangian transport and mixing called ATLAS (Alfred Wegener InsTitute LAgrangian Chemistry/Transport Syste...