3.9k citations
- Centre National de la Recherche ScientifiqueFR423 papers
- Leibniz Institute for Astrophysics PotsdamDE402 papers
- Deutsches Elektronen-Synchrotron DESYDE252 papers
- Heidelberg UniversityDE210 papers
- Humboldt-Universität zu BerlinDE202 papers
- Center for Astrophysics Harvard & SmithsonianUS172 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE172 papers
- Universität HamburgDE171 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR157 papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL155 papers
- University of California, Santa CruzUS155 papers
- École PolytechniqueFR154 papers
66 papers · 1 filter
Astrochemistry and Astrophotonics for an Antarctic Observatory
Andreas Kelz, Martin M. Roth, Hans-Gerd Löhmannsröben +1
Due to its location and climate, Antarctica offers unique conditions for long-period observations across a broad wavelength regime, where important diagnostic lines for molecules a…
Simulation of relativistic shocks and associated radiation
K. -I. Nishikawa, J. Niemiec, M. Medvedev +9
Using our new 3-D relativistic electromagnetic particle (REMP) code parallelized with MPI, we investigated long-term particle acceleration associated with a relativistic electron-p…
Fermi Constrains Dark Matter Origin of High Energy Positron Anomaly
Martin Pohl, David Eichler
Fermi measurements of the high-latitude gamma-ray background strongly constrain a decaying-dark-matter origin for the 1--100 GeV Galactic positron anomaly measured with PAMELA. Inv…
Autoresonance in a Dissipative System
Sergei Glebov, Oleg Kiselev, Nikolai Tarkhanov
We study the autoresonant solution of Duffing's equation in the presence of dissipation. This solution is proved to be an attracting set. We evaluate the maximal amplitude of the a…
Aperiodic magnetic turbulence produced by relativistic ion beams
Jacek Niemiec, Martin Pohl, Antoine Bret +1
Magnetic-field generation by a relativistic ion beam propagating through an electron-ion plasma along a homogeneous magnetic field is investigated with 2.5D high-resolution particl…
New Wolf-Rayet star and its circumstellar nebula in Aquila
V. V. Gvaramadze, A. Y. Kniazev, W. -R. Hamann +3
We report the discovery of a new Wolf-Rayet star in Aquila via detection of its circumstellar nebula (reminiscent of ring nebulae associated with late WN stars) using the Spitzer S…