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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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DeltaPhi distribution in the different centrality regions for 2.76 TeV/Nucleon PB-PB collisions.
dDeltaPhi distribution in 7 TeV P-P collisions.
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CERN-LHC. Search for high-mass resonances decaying to dielectron or dimuon final states in proton-proton collisions at a center-of-mass energy of 8 TeV with 20.3 fb-1 in the dimuon channel and 20.5 fb-1 in the dielectron channel, collected in 2012. The final states used are 2 electrons or 2 muons.
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CERN-LHC. Several models of physics beyond the Standard Model predict neutral particles that decay into final states consisting of collimated jets of light leptons and hadrons (so-called "lepton jets"). These particles can also be long-lived with decay length comparable to, or even larger than, the LHC detectors' linear dimensions.
CERN-LHC. A search is conducted for non-resonant new phenomena in dielectron and dimuon final states, originating from either contact interactions or large extra spatial dimensions.
CERN-LHC. The measurements are performed for charged particles with transverse momenta 0.5<pT<20 GeV and in the pseudorapidity range |eta|<2.5. The anisotropy is characterized by the Fourier coefficients, vn, of the charged-particle azimuthal angle distribution for n = 2-4. The Fourier coefficients are evaluated using multi-particle cumulants calculated with the generating function method. Results on the transverse momentum, pseudorapidity and centrality dependence of the vn coefficients are presented. The elliptic flow, v2, is obtained from the two-, four-, six- and eight-particle cumulants while higher-order coefficients, v3 and v4, are determined with two- and four-particle cumulants. A comparison to vn measurements obtained using different analysis methods and previously reported by the LHC experiments is also shown. Results of measurements of flow fluctuations evaluated with multi-particle cumulants are shown as a function of transverse momentum and the collision centrality.
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Experimental measurements of event-plane correlations in lead-lead collisions. The correlation data are presented as a function of centrality for 14 different correlators. The data tables are linked to the corresponding figure number in the paper as well as additional plots in reference.
CERN-LHC. A generic search for anomalous production of events with at least three charged leptons is presented.
CERN-LHC. A low-background inclusive search for new physics in events with same-sign dileptons is presented.
Experimental measurements of the long-range pseudorapidity correlations (ridge) and azimuthal harmonics in proton-lead collisions. The data tables are linked to the corresponding figure number in the paper as well as additional plots in reference.
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CERN-LHC. The transverse polarization of LAMBDA and LAMBDABAR hyperons produced in proton-proton collisions at a center-of-mass energy of 7 TeV is measured.
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