10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
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- Fermi National Accelerator LaboratoryUS1.8k papers
- Princeton UniversityUS1.8k papers
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287 papers · 1 filter
Unions of lines in F^n
Richard Oberlin
We show that if a collection of lines in a vector space over a finite field has "dimension" at least 2(d-1) + beta, then its union has "dimension" at least d + beta. This is the sh…
First Detection of UV emission from a Detached Dust Shell: GALEX Observations of the Carbon AGB Star U Hya
E. Sanchez, R. Montez, S. Ramstedt +1
We present the discovery of an extended ring of ultraviolet emission surrounding the AGB star U Hya in archival observations performed by the Galaxy Evolution Explorer (GALEX). Thi…
Magnetoresistance near a quantum critical point
I. M. Hayes, Nicholas P. Breznay, Toni Helm +5
In metals near a quantum critical point, the electrical resistance is thought to be determined by the lifetime of the carriers of current, rather than the scattering from defects.…
Confirmation of a Star Formation Bias in Type Ia Supernova Distances and its Effect on Measurement of the Hubble Constant
M. Rigault, G. Aldering, M. Kowalski +35
Previously we used the Nearby Supernova Factory sample to show that SNe~Ia having locally star-forming environments are dimmer than SNe~Ia having locally passive environments.Here…
Chemical pressure tuning of URuSi via isoelectronic substitution of Ru with Fe
Pinaki Das, N. Kanchanavatee, J. S. Helton +8
We have used specific heat and neutron diffraction measurements on single crystals of URuFeSi for Fe concentrations 0.7 to establish that chemical substi…
Measurements of at W = 1.6 - 2.0 GeV and extraction of nucleon resonance electrocouplings at CLAS
K. Park, I. G. Aznauryan, V. D. Burkert +1
Differential cross sections of the exclusive process were measured with good precision in the range of the photon virtuality GeV, and…
Dimerization-Induced Fermi-Surface Reconstruction in IrTe2
Man Jin Eom, Kyoo Kim, Y. J. Jo +6
We report a de Haas-van Alphen (dHvA) oscillation study on IrTe2 single crystals showing complex dimer formations. By comparing the angle dependence of dHvA oscillations with band…
Strangeness Suppression in q-qbar Creation Observed in Exclusive Reactions
K. Park, M. D. Mestayer, the CLAS collaboration
We measured the ratios of electroproduction cross-sections from a proton target for three exclusive meson-baryon final states: , , and , with the CLAS detector at…
Roles of intrinsic anisotropy and pi-band pairbreaking effects on critical currents in tilted c-axis MgB2 films probed by magneto-optical and transport measurements
A. A. Polyanskii, F. Kametani, D. Abraimov +7
Investigations of MgB2 and Fe-based superconductors in recent years have revealed many unusual effects of multiband superconductivity but manifestations of anisotropic multiband ef…
Visualization of the normal-fluid turbulence in counterflowing superfluid 4He
Alex Marakov, Jian Gao, Wei Guo +4
We describe a new technique, using thin lines of triplet-state He2 molecular tracers created by femtosecond-laser field-ionization of helium atoms, for visualizing the flow of the…
Scroll Waves Pinned to Moving Heterogeneities
Hua Ke, Zhihui Zhang, Oliver Steinbock
Three-dimensional excitable systems can selforganize vortex patterns that rotate around one-dimensional phase singularities called filaments. In experiments with the Belousov-Zhabo…
Development of very high Jc in Ba(Fe1-xCox)2As2 thin films grown on CaF2
C. Tarantini, F. Kametani, S. Lee +6
Ba(Fe1-xCox)2As2 is the most tunable of the Fe-based superconductors (FBS) in terms of acceptance of high densities of self-assembled and artificially introduced pinning centres wh…
Two-stage magnetic-field-tuned superconductor-insulator transition in underdoped LaSrCuO
Xiaoyan Shi, Ping V. Lin, T. Sasagawa +2
In the underdoped pseudogap regime of cuprate superconductors, the normal state is commonly probed by applying a magnetic field (). However, the nature of the -induced resist…
Precise determination of the mass of the Higgs boson and tests of compatibility of its couplings with the standard model predictions using proton collisions at 7 and 8 TeV
CMS Collaboration
Properties of the Higgs boson with mass near 125 GeV are measured in proton-proton collisions with the CMS experiment at the LHC. Comprehensive sets of production and decay measure…
Bad-metal behavior reveals Mott quantum criticality in doped Hubbard models
J. Vucicevic, D. Tanaskovic, M. Rozenberg +1
Bad-Metal (BM) behavior featuring linear temperature dependence of the resistivity extending to well above the Mott-Ioffe-Regel (MIR) limit is often viewed as one of the key unreso…
Searching for isovector signatures in the neutron-rich oxygen and calcium isotopes
Wei-Chia Chen, J. Piekarewicz
We search for potential isovector signatures in the neutron-rich oxygen and calcium isotopes within the framework of a relativistic mean-field theory with an exact treatment of pai…
Search for physics beyond the standard model in dilepton mass spectra in proton-proton collisions at sqrt(s) = 8 TeV
CMS Collaboration
Dimuon and dielectron mass spectra, obtained from data resulting from proton-proton collisions at 8 TeV and recorded by the CMS experiment, are used to search for both narrow reson…
Effect of Single Impurity on Free Fermion Entanglement Entropy
Mohammad Pouranvari, Kun Yang, Alexander Seidel
The one-dimensional free Fermi gas is a prototype conformally invariant system, whose entanglement properties are well-understood. In this work, the effects of a single impurity on…
Measurement of the -jet and -jet differential production cross sections in collisions at TeV
D0 Collaboration
We present a measurement of the cross sections for the associated production of a boson with at least one heavy quark jet, or , in proton-antiproton collisions. Data cor…
Inter-planar coupling dependent magnetoresistivity in high purity layered metals
N. Kikugawa, P. Goswami, A. Kiswandhi +15
The magnetic field-induced changes in the conductivity of metals are the subject of intense interest, both for revealing new phenomena and as a valuable tool for determining their…
Glassy dynamics in geometrically frustrated Coulomb liquids without disorder
Samiyeh Mahmoudian, Louk Rademaker, Arnaud Ralko +2
We show that introducing long-range Coulomb interactions immediately lifts the massive ground state degeneracy induced by geometric frustration for electrons on quarter-filled tria…
Critical Behavior of a Strongly Disordered 2D Electron System: The Cases of Long-Range and Screened Coulomb Interactions
Ping V. Lin, Dragana Popović
A study of the temperature (T) and density (n_s) dependence of conductivity σ(n_s,T) of a highly disordered, two-dimensional (2D) electron system in Si demonstrates scaling behavio…
Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV
CMS Collaboration
Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton-proton collisions at sqrt(s) = 8 TeV. The…
The 2D Distribution of Iron Rich Ejecta in the Remnant of SN 1885 in M31
Robert A. Fesen, Peter Hoeflich, Andrew J. S. Hamilton
We present Hubble Space Telescope (HST) ultraviolet Fe I and Fe II images of the remnant of Supernova 1885 (S And) which is observed in absorption against the bulge of the Andromed…