Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Ian H. Hutchinson"'
Autor:
Ian H. Hutchinson
Publikováno v:
Physical Review E. 104
Slow solitary positive-potential peaks sustained by trapped electron deficit in a plasma with asymmetric ion velocity distributions are in principle asymmetric, involving a potential change across the hole. It is shown theoretically how to construct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a05fae4cad7467b44c1ea0dc1767dd55
https://doi.org/10.1103/physreve.104.055207
https://doi.org/10.1103/physreve.104.055207
Autor:
Ian H. Hutchinson, David M. Malaspina
Publikováno v:
Journal of Geophysical Research: Space Physics. 124:4994-5008
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f16f2c21294d44156c1ebcf37abf3768
https://doi.org/10.1029/2019ja026857
https://doi.org/10.1029/2019ja026857
Autor:
F. S. Mozer, Sergey R. Kamaletdinov, Ajay Lotekar, Ivan Y. Vasko, Ian H. Hutchinson, Anton Artemyev
Publikováno v:
Physical review letters. 127(16)
We present Magnetospheric Multiscale observations showing large numbers of slow electron holes with speeds clustered near the local minimum of double-humped velocity distribution functions of background ions. Theoretical computations show that slow e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fee5e3f76478f3174cabb506e8e96484
https://pubmed.ncbi.nlm.nih.gov/34723586
https://pubmed.ncbi.nlm.nih.gov/34723586
Autor:
Ian H. Hutchinson
One dimensional analysis is presented of solitary positive potential plasma structures whose velocity lies within the range of ion distribution velocities that are strongly populated: so called "slow" electron holes. It is shown that to avoid the sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f05842c85f4e83c575d12032cc6bded9
http://arxiv.org/abs/2104.13800
http://arxiv.org/abs/2104.13800
Autor:
Ian H. Hutchinson
Methods for constructing synthetic multidimensional electron hole equilibria without using particle simulation are investigated. Previous approaches have various limitations and approximations that make them unsuitable within the context of expected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77c10376d36fd0868a33340ef6835ad7
http://arxiv.org/abs/2101.09275
http://arxiv.org/abs/2101.09275
Autor:
Stuart D. Bale, John W. Bonnell, Robert E. Ergun, Barbara L. Giles, Yu. V. Khotyaintsev, A. V. Artemyev, P. A. Lindqvist, Christopher T. Russell, Ajay Lotekar, F. S. Mozer, Robert J. Strangeway, Ian H. Hutchinson, Ivan Y. Vasko
Publikováno v:
Prof. Hutchinson
We present a statistical analysis of more than 2,400 electrostatic solitary waves interpreted as electron holes (EH) measured aboard at least three Magnetospheric Multiscale (MMS) spacecraft in the Earth's magnetotail. The velocities of EHs are estim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::377951374ed4633d569904610a004e53
https://hdl.handle.net/1721.1/133143
https://hdl.handle.net/1721.1/133143
Autor:
Ian H. Hutchinson
Electron orbits are calculated in solitary two-dimensional axisymmetric electrostatic potential structures, typical of plasma electron holes, in order to establish the conditions for the particles to remain trapped. Analytic calculations of the evolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::608811d992ecd04a46bcb58280225c56
Autor:
Ian H. Hutchinson
Publikováno v:
arXiv
The influence of shielding mechanisms on the ratio of perpendicular to parallel scale lengths of multidimensional plasma electron hole equilibria is analyzed theoretically and computationally. It is shown that the “gyrokinetic” model, invoking pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c40cf350b1d212243d7138f2766b00de
Autor:
Ian H. Hutchinson, David M. Malaspina
Publikováno v:
Geophysical Research Letters. 45:3838-3845
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8edf9159eb12cf8548d675ec8f4b9b3
https://doi.org/10.1029/2017gl076880
https://doi.org/10.1029/2017gl076880
Autor:
Ian H. Hutchinson
Publikováno v:
Physics of Plasmas. 28:069901
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::636e644a0259ba68c3088adb031081a6
https://doi.org/10.1063/5.0058084
https://doi.org/10.1063/5.0058084