Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Vitali D. Shapiro"'
Publikováno v:
Journal of Plasma Physics. 76:915-918
The interaction of the solar wind with lunar surface magnetic fields produces a bow shock and a magnetosphere-like structure. In front of the shock wave energetic electrons up to keV energies are produced. This paper describes how resonant interactio
Autor:
Hugh Summers, Barry Kellett, D. S. Spicer, Vitali D. Shapiro, Robert Bingham, Paul Bryans, M. Torney, M. O'Brien
Publikováno v:
The Astrophysical Journal. 601:896-904
The interaction of a supernova remnant with its surrounding environment is a powerful source of radiation in various spectral regions and at different stages in its development. The study of these emissions can therefore help to investigate the inter
Autor:
Defne Ucer, Vitali D. Shapiro
Publikováno v:
Planetary and Space Science. 51:665-680
Analytical and numerical analysis identify shock surfing acceleration as an ideal pre-energization mechanism for the slow pick-up ions at quasiperpendicular shocks. After gaining sufficient energy by shock surfing, pick-up ions undergo diffusive acce
Publikováno v:
Plasma Physics Reports. 29:550-560
The concept of modulational instability, which results from the coupling of waves modes of very different time and space scales, was introduced to plasma physics through an elegant paper by Vedenov and Rudakov in 1964 [1]. Our paper is devoted to the
Publikováno v:
Journal of Plasma Physics. 68:161-172
We investigate particle acceleration by strong lower-hybrid turbulence produced by the relaxation of an energetic perpendicular ion ring distribution. Ion ring distributions are associated with counterstreaming plasma flows in a magnetic field, and a
Autor:
R. A. Cairns, R. O. Dendy, Vitali D. Shapiro, Robert Bingham, Lennart Stenflo, Padma Kant Shukla
Publikováno v:
Physics and Chemistry of the Earth, Part C: Solar, Terrestrial & Planetary Science. 26:133-144
The role of waves in accelerating both electrons and ions in the auroral zone is discussed. Various wave generation mechanisms and acceleration processes including acceleration within cavitons and nonlinear potential structures are analysed. The wave
Publikováno v:
Advances in Space Research. 26:1609-1612
In this paper we analyse the properties of the waves excited in the interaction layer between the shocked solar wind and planetary plasma on the dayside of non-magnetic bodies. We compare the predictions of existing models for Venus, Mars, and Titan.
Autor:
Karl-Heinz Glassmeier, Karoly Szego, P. A. Isenberg, Thomas E. Cravens, Martin Lee, L. A. Fisk, Vitali D. Shapiro, Robert Bingham, Gary P. Zank, Eberhard Möbius, Christian Fischer, Uwe Motschmann, Nathan A. Schwadron, A. T. Bogdanov, Bruce T. Tsurutani, Eduard Dubinin, Gerhard Haerendel, Armando L. Brinca, Tamas I. Gombosi, Christian Mazelle, Konrad Sauer
Publikováno v:
Space Science Reviews. 94:429-671
In space plasmas the phenomenon of mass loading is common. Comets are one of the most evident objects where mass loading controls to a large extent the structure and dynamics of its plasma environment. New charged material is implanted to the fast st
Publikováno v:
Physical Review Letters. 83:260-263
Publikováno v:
Journal of Geophysical Research: Space Physics. 104:2537-2554
Electron acceleration by lower hybrid waves is a phenomenon well known in fusion studies (e.g., the so-called lower hybrid current drive), and it is also responsible for electron energization in many space environments. In the latter case, lower hybr