8.6k 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 ScientifiqueFR2.4k papers
- Laboratoire Charles CoulombFR706 papers
- Laboratoire Univers et Particules de MontpellierFR535 papers
- Université Montpellier 2432 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR426 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR392 papers
- CEA Paris-SaclayFR326 papers
- Université Toulouse III - Paul SabatierFR284 papers
- École PolytechniqueFR279 papers
- Université Paris CitéFR275 papers
- Sorbonne UniversitéFR271 papers
- Laboratoire Leprince-RinguetFR265 papers
165 papers · 1 filter
Radiative heat transfer between metallic gratings using adaptive spatial resolution
Riccardo Messina, Antonio Noto, Brahim Guizal +1
We calculate the radiative heat transfer between two identical metallic one-dimensional lamellar gratings. To this aim we present and exploit a modification to the widely-used Four…
Nuclear spin relaxation in n-GaAs: from insulating to metallic regime
M. Vladimirova, S. Cronenberger, D. Scalbert +7
Nuclear spin relaxation is studied in n-GaAs thick layers and microcavity samples with different electron densities. We reveal that both in metallic samples where electrons are fre…
WKB analysis of generalized derivative nonlinear Schrodinger equations without hyperbolicity
Rémi Carles, Clément Gallo
We consider the semi-classical limit of nonlinear Schrodinger equations in the presence of both a polynomial nonlinearity and thederivative in space of a polynomial nonlinearity. B…
Surface magnetism of cool stars
O. Kochukhov, P. Petit, K. G. Strassmeier +10
Magnetic fields are essential ingredients of many physical processes in the interiors and envelopes of cool stars. Yet their direct detection and characterisation is notoriously di…
Spectroscopic evolution of massive stars on the main sequence
F. Martins, A. Palacios
We provide an observational view of evolutionary models in the Hertzsprung--Russell diagram, on the main sequence. For that we computed evolutionary models with the code STAREVOL f…
Magnetic field structure in single late-type giants: The weak G-band giant 37 Comae from 2008 to 2011
Svetla Tsvetkova, Pascal Petit, Renada Konstantinova-Antova +5
This work studies the magnetic activity of the late-type giant 37 Com. This star belongs to the group of weak G-band stars that present very strong carbon deficiency in their photo…
All-optical photonic band control in a quantum metamaterial
Didier Felbacq, Emmanuel Rousseu
Metamaterials made of periodic collections of dielectric nanorods are considered theoretically. When quantum resonators are embedded within the nanorods, one obtains a quantum meta…
Gamma-ray blazar spectra with H.E.S.S. II mono analysis: the case of PKS 2155-304 and PG 1553+113
H. E. S. S. Collaboration, :, H. Abdalla +332
The addition of a 28 m Cherenkov telescope (CT5) to the H.E.S.S. array extended the experiment's sensitivity to lower energies. The lowest energy threshold is obtained using monosc…
Fabrication of ice-templated tubes by rotational freezing: microstructure, strength, and permeability
Jordi Seuba, Jérôme Leloup, Stéphane Richaud +3
We demonstrate a facile and scalable technique, rotational freezing, to produce porous tubular ceramic supports with radially aligned porosity. The method is based on a conventiona…
An empirical recipe for inelastic hydrogen-atom collisions in non-LTE calculations
Rana Ezzeddine, Thibault Merle, Bertrand Plez +3
We investigate the role of hydrogen collisions in NLTE spectral line synthesis, and introduce a new general empirical recipe to determine inelastic charge transfer (CT) and bound-b…
Novel cosmic-ray electron and positron constraints on MeV dark matter particles
Mathieu Boudaud, Julien Lavalle, Pierre Salati
MeV dark matter (DM) particles annihilating or decaying to electron-positron pairs cannot, in principle, be observed via local cosmic-ray (CR) measurements because of the shielding…
Analytical results for a coagulation/decoagulation model on an inhomogeneous lattice
Nicolas Crampe
We show that an inhomogeneous coagulation/decoagulation model can be mapped to a quadratic fermionic model via a Jordan-Wigner transformation. The spectrum for this inhomogeneous m…
Ultra metal-poor stars: Spectroscopic determination of stellar atmospheric parameters using iron Non-LTE line abundances
Rana Ezzeddine, Anna Frebel, Bertrand Plez
We present new ultra-metal-poor (UMP) stars parameters with [Fe/H]<-4.0 based on line-by-line non-local thermodynamic equilibrium (NLTE) abundances using an up-to-date iron model a…
The second catalog of flaring gamma-ray sources from the Fermi All-sky Variability Analysis
S. Abdollahi, M. Ackermann, M. Ajello +124
We present the second catalog of flaring gamma-ray sources (2FAV) detected with the Fermi All-sky Variability Analysis (FAVA), a tool that blindly searches for transients over the…
On Systolic Zeta Functions
Ivan Babenko, Daniel Massart
We define Dirichlet type series associated with homology length spectra of Riemannian, or Finsler, manifolds, or polyhedra, and investigate some of their analytical properties. As…
Discovery of new TeV supernova remnant shells in the Galactic plane with H.E.S.S
D. Gottschall, M. Capasso, C. Deil +10
Supernova remnants (SNRs) are prime candidates for efficient particle acceleration up to the knee in the cosmic ray particle spectrum. In this work we present a new method for a sy…
On the Validity of Dark Matter Effective Theory
Martin Bauer, Anja Butter, Nishita Desai +2
An effective theory of dark matter offers an attractive framework for global analyses of dark matter. In the light of global fits we test the validity of the link between the non-r…
First limits on the very-high energy gamma-ray afterglow emission of a fast radio burst: H.E.S.S. observations of FRB 150418
H. E. S. S. Collaboration, :, H. Abdalla +265
Aims: Following the detection of the fast radio burst FRB150418 by the SUPERB project at the Parkes radio telescope, we aim to search for very-high energy gamma-ray afterglow emiss…
Puddle-induced resistance oscillations in the breakdown of the graphene quantum Hall effect
M. Yang, O. Couturaud, W. Desrat +11
We report on the stability of the quantum Hall plateau in wide Hall bars made from a chemically gated graphene film grown on SiC. The quantized plateau appears from fields $B…
Magnetic fields on young, moderately rotating Sun-like stars II. EK Draconis (HD 129333)
Ian Waite, Stephen Marsden, Brad Carter +6
The magnetic fields, activity and dynamos of young solar-type stars can be empirically studied using time-series of spectropolarimetric observations and tomographic imaging techniq…
A BCool survey of the magnetic fields of planet-hosting solar-type stars
M. W. Mengel, S. C. Marsden, B. D. Carter +8
We present a spectropolarimetric snapshot survey of solar-type planet hosting stars. In addition to 14 planet-hosting stars observed as part of the BCool magnetic snapshot survey,…
Item response models for the longitudinal analysis of health-related quality of life in cancer clinical trials
Antoine Barbieri, Jean Peyhardi, Thierry Conroy +3
Statistical research regarding health-related quality of life (HRQoL) is a major challenge to better evaluate the impact of the treatments on their everyday life and to improve pat…
Uniquely restricted matchings and edge colorings
Julien Baste, Dieter Rautenbach, Ignasi Sau
A matching in a graph is uniquely restricted if no other matching covers exactly the same set of vertices. This notion was defined by Golumbic, Hirst, and Lewenstein and studied in…
Replicator-mutator equations with quadratic fitness
Matthieu Alfaro, Rémi Carles
This work completes our previous analysis on models arising in evolutionary genetics. We consider the so-called replicator-mutator equation, when the fitness is quadratic. This equ…