Zobrazeno 1 - 10
of 271
pro vyhledávání: '"U. DE ANGELIS"'
Autor:
S. Klimov, S. Romanov, E. Amata, J. Blecki, J. Büchner, J. Juchniewicz, J. Rustenbach, P. Triska, L. J. C. Woolliscroft, S. Savin, Yu. Afanas'yev, U. de Angelis, U. Auster, G. Bellucci, A. Best, F. Farnik, V. Formisano, P. Gough, R. Grard, V. Grushin, G. Haerendel, V. Ivchenko, V. Korepanov, H. Lehmann, B. Nikutowski, M. Nozdrachev, S. Orsini, M. Parrot, A. Petrukovich, J. L. Rauch, K. Sauer, A. Skalsky, J. Slominski, J. G. Trotignon, J. Vojta, R. Wronowski
Publikováno v:
Annales Geophysicae, Vol 15, Pp 514-527 (1997)
The plasma-wave experiment ASPI (analysis of spectra of plasma waves and instabilities) on board the INTERBALL spacecraft is a combined wave diagnostics experiment. It performs measurements of the DC and AC magnetic field vector by flux-gate and s
Externí odkaz:
https://doaj.org/article/1b4124582e574c7ca4dde7b400cf9a9e
Autor:
Svetlana V. Ratynskaia, Panagiotis Tolias, Antonio Panarese, U. de Angelis, Domenico Bruno, Savino Longo
Publikováno v:
Journal of Plasma Physics. 84
Spectral densities of plasma fluctuations are calculated for the thermal case using classical molecular dynamics (MD) assuming Coulomb interactions and a short-range cutoff radius. The aim of the calculation is to verify limits and performances of su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::713b9097352b7ac6897430c3eb24d378
https://doi.org/10.1017/s0022377818000491
https://doi.org/10.1017/s0022377818000491
Publikováno v:
Journal of Plasma Physics. 79:447-450
X-ray and extreme ultraviolet emission from galaxy clusters can be interpreted as thermal emission from a hot plasma gravitationally bound to the cluster and constituting a significant amount of the mass of the cluster. The origin of this plasma and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca1f139a6424087b497405c6eb49730
https://doi.org/10.1017/s0022377813000329
https://doi.org/10.1017/s0022377813000329
Publikováno v:
Journal of plasma physics
82 (2016): 615820201. doi:10.1017/S0022377816000271
info:cnr-pdr/source/autori:Tolias P., Ratynskaia S., de Angelis U., Lazzaro E./titolo:The finite probe size effect in fluctuation measurements; application to dusty plasmas/doi:10.1017%2FS0022377816000271/rivista:Journal of plasma physics (Print)/anno:2016/pagina_da:615820201/pagina_a:/intervallo_pagine:615820201/volume:82
82 (2016): 615820201. doi:10.1017/S0022377816000271
info:cnr-pdr/source/autori:Tolias P., Ratynskaia S., de Angelis U., Lazzaro E./titolo:The finite probe size effect in fluctuation measurements; application to dusty plasmas/doi:10.1017%2FS0022377816000271/rivista:Journal of plasma physics (Print)/anno:2016/pagina_da:615820201/pagina_a:/intervallo_pagine:615820201/volume:82
The effect of the finite probe size in plasma fluctuation measurements is revisited for dusty plasmas, where it has been argued that dust leads to a significant low-frequency enhancement in the spectral densities of ion density fluctuations, which ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8098b4066c0b20c51f745ad31b147c51
Autor:
U. de Angelis, A. A. Tuccillo, C. Castaldo, Ciro Marmolino, L. Pieroni, E. Giovannozzi, V. Pericoli, G. Maddaluno, Michael Kretschmer, Gregor E. Morfill, Kristoffer Rypdal, Svetlana V. Ratynskaia, A. Rufoloni
Publikováno v:
Nuclear Fusion. 47:L5-L9
The use of electrostatic probes as a diagnostic tool of the dust particles in the tokamak edge plasmas is investigated. Probe measurements of electrostatic fluctuations in the scrape-off layer of t ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca84fcdeb4872127f196e69813e87991
https://doi.org/10.1088/0029-5515/47/7/l02
https://doi.org/10.1088/0029-5515/47/7/l02
Publikováno v:
Journal of Plasma Physics. 81
There are still open issues within the fluctuation theory of plasmas, in view of the difficulty of formulating adequate theoretical approaches and solving the related equations in particular regimes. A promising alternative approach is direct microph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24e6654d3085e025d33370381b978321
https://doi.org/10.1017/s0022377815000070
https://doi.org/10.1017/s0022377815000070
Publikováno v:
Contributions to Plasma Physics. 46:280-286
The dust screening and dust attraction in plasmas is considered for the constant ionization source. Both limits of linear and nonlinear screening are considered. It is shown that the non-linear screening changes substantially the collective dust scre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1c84cb79e9a8bc95e9a169354ce8b7
https://doi.org/10.1002/ctpp.200610004
https://doi.org/10.1002/ctpp.200610004
Autor:
U. de Angelis, Vadim N. Tsytovich
Publikováno v:
Physics of Plasmas. 11:496-506
The collisional hydrodynamic equations for electrons, ions, and dust particles in dusty plasmas are derived from the kinetic equations [V. N. Tsytovich and U. de Angelis, Phys. Plasmas 6, 1093 (1999)] which consistently take into account the elastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2653f4db163eb43db69d0edcea52f2
https://doi.org/10.1063/1.1634255
https://doi.org/10.1063/1.1634255