10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
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230 papers · 1 filter
History dependent magnetoresistance in lightly doped La_{2-x}Sr_{x}CuO_{4} thin films
Xiaoyan Shi, Dragana Popović, C. Panagopoulos +3
The in-plane magnetoresistance (MR) in atomically smooth La_{2-x}Sr_{x}CuO_{4} thin films grown by molecular-beam-epitaxy was measured in magnetic fields B up to 9 T over a wide ra…
Search for Higgs bosons of the minimal supersymmetric standard model in p-pbar collisions at sqrt(s)=1.96 TeV
D0 Collaboration
We report results from searches for neutral Higgs bosons produced in p-pbar collisions recorded by the Dzero experiment at the Fermilab Tevatron Collider. We study the production o…
Temperature dependence of Raman-active optical phonons in Bi_2Se_3 and Sb_2Te_3
Y. Kim, X. Chen, Z. Wang +8
Inelastic light scattering spectra of Bi_2Se_3 and Sb_2Te_3 single crystals have been measured over the temperature range from 5 K to 300 K. The temperature dependence of dominant…
Anomaly in the K^0_S Sigma^+ photoproduction cross section off the proton at the K* threshold
R. Ewald, A. V. Anisovich, B. Bantes +57
The photoproduction reaction is investigated in the energy region from threshold to \,MeV. The differential cross section exhibits increasin…
Measurements of WW and WZ production in W + jets final states in p-pbar collisions
D0 Collaboration
We study WW and WZ production with () final states using data collected by the D0 detector at the Fermilab Tevatron Collider corresponding to 4.3 fb^-1 of integrate…
Interaction Driven Quantum Phase Transitions in Fractional Topological Insulators
Hua Chen, Kun Yang
We study two species of (or spin-1/2) fermions with short-range intra-species repulsion in the presence of opposite (effective) magnetic field, each at Landau level filling factor…
Spin Dynamics of a J1-J2-K Model for the Paramagnetic Phase of Iron Pnictides
Rong Yu, Zhentao Wang, Pallab Goswami +3
We study the finite-temperature spin dynamics of the paramagnetic phase of iron pnictides within an antiferromagnetic J_1-J_2 Heisenberg model on a square lattice with a biquadrati…
Search for universal extra dimensions in ppbar collisions
D0 Collaboration
We present a search for Kaluza-Klein (KK) particles predicted by models with universal extra dimensions (UED) using a data set corresponding to an integrated luminosity of 7.3 fb$^…
Magnetophonon resonance in graphite: High-field Raman measurements and electron-phonon coupling contributions
Y. Kim, Y. Ma, A. Imambekov +5
We perform Raman scattering experiments on natural graphite in magnetic fields up to 45 T, observing a series of peaks due to interband electronic excitations over a much broader m…
Chemical Composition Tuning of the Anomalous Hall Effect in Isoelectronic L10 FePd1-xPtx Alloy Films
P. He, L. Ma, Z. Shi +4
The anomalous Hall effect (AHE) in L10 FePd1-xPtx alloy films is studied both experimentally and theoretically. We find that the intrinsic contribution (?sigma^int_AH) to the AHE c…
Search for signatures of extra dimensions in the diphoton mass spectrum at the Large Hadron Collider
CMS Collaboration
A search for signatures of extra dimensions in the diphoton invariant-mass spectrum has been performed with the CMS detector at the LHC. No excess of events above the standard mode…
Wigner-Mott scaling of transport near the two-dimensional metal-insulator transition
M. M. Radonjic, D. Tanaskovic, V. Dobrosavljevic +2
Electron-electron scattering usually dominates the transport in strongly correlated materials. It typically leads to pronounced resistivity maxima in the incoherent regime around t…
Molecular Structures in T=1 states of 10B
A. N. Kuchera, G. V. Rogachev, V. Z. Goldberg +14
Multi-center (molecular) structures can play an important role in light nuclei. The highly deformed rotational band in 10Be with band head at 6.179 MeV has been observed recently a…
Measurement of the nuclear multiplicity ratio for hadronization at CLAS
A. Daniel, K. Hicks, W. K. Brooks +2
The influence of cold nuclear matter on lepto-production of hadrons in semi-inclusive deep inelastic scattering is measured using the CLAS detector in Hall B at Jefferson Lab and a…
J/psi and psi(2S) production in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
A measurement of the J/psi and psi(2S) production cross sections in pp collisions at sqrt(s)=7 TeV with the CMS experiment at the LHC is presented. The data sample corresponds to a…
Search for a Narrow ttbar Resonance in ppbar Collisions at sqrt{s}=1.96 TeV
D0 Collaboration
We report a search for a narrow ttbar resonance that decays into a lepton+jets final state based on an integrated luminosity of 5.3/fb of proton-antiproton collisions at sqrt{s}=1.…
Compatibility of global NPDF analyses of neutrino DIS and charged-lepton DIS data
K. Kovarik, I. Schienbein, F. I. Olness +5
The neutrino deep inelastic scattering (DIS) data is very interesting for global analyses of proton and nuclear parton distribution functions (PDFs) since they provide crucial info…
Exclusive photon-photon production of muon pairs in proton-proton collisions at sqrt(s) = 7 TeV
CMS Collaboration
A measurement of the exclusive two-photon production of muon pairs in proton-proton collisions at sqrt(s)= 7 TeV, pp to p mu^+ mu^- p, is reported using data corresponding to an in…
Magnetic excitations in the spin-1 anisotropic antiferromagnet
C. Psaroudaki, S. A. Zvyagin, J. Krzystek +3
The spin-1 anisotropic antiferromagnet NiCl_2-4SC(NH2)_2 exhibits a field-induced quantum phase transition that is formally analogous to Bose-Einstein condensation. Here we present…
Zgamma production and limits on anomalous ZZgamma and Zgammagamma couplings in ppbar collisions at sqrt(s)=1.96 TeV
D0 Collaboration
We present a measurement of ppbar->Zgamma->ll+gamma (l = e, mu) production with a data sample corresponding to an integrated luminosity of 6.2 fb^{-1} collected by the D0 detector…
Fermions on bilayer graphene: symmetry breaking for B=0 and nu=0
Robert E. Throckmorton, Oskar Vafek
We extend previous analyses of fermions on a honeycomb bilayer lattice via weak-coupling renormalization group (RG) methods with extremely short-range and extremely long-range inte…
Topspin Networks in Loop Quantum Gravity
Christopher L. Duston
We discuss the extension of loop quantum gravity to topspin networks, a proposal which allows topological information to be encoded in spin networks. We will show that this require…
Anisotropic function estimation using multi-bandwidth Gaussian processes
Anirban Bhattacharya, Debdeep Pati, David Dunson
In nonparametric regression problems involving multiple predictors, there is typically interest in estimating an anisotropic multivariate regression surface in the important predic…
Measurement of the Production Cross Section for Pairs of Isolated Photons in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
The integrated and differential cross sections for the production of pairs of isolated photons is measured in proton-proton collisions at a centre-of-mass energy of 7 TeV with the…