422 citations
- University of ViennaAT104 papers
- Russian Academy of SciencesRU59 papers
- National Research Nuclear University MEPhIRU44 papers
- Centre National de la Recherche ScientifiqueFR38 papers
- Special Astrophysical ObservatoryRU37 papers
- Institute of AstronomyRU30 papers
- University of CopenhagenDK29 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU23 papers
- Laboratoire AstroParticule et CosmologieFR22 papers
- Max Planck Institute for AstronomyDE21 papers
- Joint Institute for Nuclear ResearchRU20 papers
- Astro Space CenterRU19 papers
11 papers · 1 filter
Anomalous attenuation of extraordinary waves in ionosphere heating experiments: experimental results of 2000-2001
N. A. Zabotin, G. A. Zhbankov, E. S. Kovalenko +4
Multiple scattering from artificial random irregularities HF-induced in the ionosphere F region causes significant attenuation of both ordinary and extraordinary radio waves togeth…
Existence and stability of bushes of vibrational modes for octahedral mechanical systems with Lennard-Jones potential
G. M. Chechin, A. V. Gnezdilov, M. Yu. Zekhtser
The special nonlinear dynamical regimes, "bushes of normal modes", can exist in the N-particle Hamiltonian systems with discrete symmetry. The dimension of the bush can be essentia…
The primordial baryonic clouds and their contribution to the CMB anisotropy and polarization formation
P. Naselsky, I. Novikov
We discuss possible distortions of the ionization history of the Universe in the model with small scale baryonic clouds. The corresponding scales of the clouds are much smaller tha…
New Approach to Nonlinear Dynamics of Fullerenes and Fullerites
George M. Chechin, Olga A. Lavrova, Vladimir P. Sakhnenko +2
New type of nonlinear (anharmonic) excitations -- bushes of vibrational modes -- in physical systems with point or space symmetry are discussed. All infrared active and Raman activ…
Bushes of normal modes - new dynamical objects in nonlinear mechanical systems with discrete symmetry
George M. Chechin, Alexandr V. Gnezdilov, Vladimir P. Sakhnenko +1
Bushes of normal modes represent exact mathematical objects describing specific dynamical regimes in nonlinear mechanical systems with point or space symmetry. In the present paper…
Combined multi-frequency map for point source substraction
Pavel Naselsky, Dimitri Novikov, Joseph Silk
A method is proposed for combining multi-frequency maps in order to produce a catalogue of extragalactic point sources using data from future high-precision satellite experiments.…