Zobrazeno 1 - 10 of 12 pro vyhledávání: '"L. V. Goodwin"'
1
Resolving F-region irregularity spectra using novel incoherent scatter radar methods
Autor: Gareth Perry, L. V. Goodwin
Publikováno v: 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).
Plasma structuring in the high-latitude ionosphere impacts over-the-horizon radio communication and global navigation systems, and are an important space weather effect. Therefore, characterizing the formation and morphology of these structures is cr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30f1ef5e1b809cf57074316eb1f59f68
https://doi.org/10.23919/ursigass51995.2021.9560488
Zobrazit plný text záznamu
3
Mirror Instabilities in the Inner Magnetosphere and Their Potential for Localized ULF Wave Generation
Autor: Andrew J. Gerrard, Louis J. Lanzerotti, M. B. Cooper, I. V. Kuzichev, L. V. Goodwin, A. R. Soto-chavez, Hyomin Kim
Publikováno v: Journal of Geophysical Research. Space Physics
Results from the NASA Van Allen Probes mission indicate extensive observations of mirror/drift‐mirror (M/D‐M hereafter) unstable plasma regions in the night‐side inner magnetosphere. Said plasmas lie on the threshold between the kinetic and fro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e03036787c7548675eb744b589c54a64
https://doi.org/10.1029/2020ja028773
Zobrazit plný text záznamu
7
Extreme plasma convection and frictional heating of the ionosphere: ISR observations
Autor: Joshua Semeter, John Swoboda, J.-P. St.-Maurice, H. Akbari, L. V. Goodwin
Publikováno v: Journal of Geophysical Research: Space Physics. 122:7581-7598
Extremely elevated ion temperatures observed with the Poker Flat and Resolute Bay incoherent scatter radars in the E and F regions of the polar ionosphere are discussed. Our observations include one-dimensional, line-of-sight ion temperatures (Ti,1d)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75779e9f2addb569ea2b5d78bf4808ea
https://doi.org/10.1002/2017ja023916
Zobrazit plný text záznamu
8
Monte-Carlo simulations of ion velocity distributions and resulting incoherent radar spectra under strong ion frictional heating conditions
Autor: L. V. Goodwin, H. Akbari, J. P. St-Maurice, Raymond J. Spiteri
Publikováno v: 2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).
During periods where strong electric fields penetrate weakly ionized plasma at high latitudes the ion velocity distribution can differ enough from a Maxwellian shape to substantially change Incoherent Scatter Radar (ISR) spectra, and thus the analysi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40430c207ca5583e4706ed2f92c0b9df
https://doi.org/10.23919/ursigass.2017.8105043
Zobrazit plný text záznamu
9
F region dusk ion temperature spikes at the equatorward edge of the high‐latitude convection pattern
Autor: Michael J. Nicolls, P. G. Richards, L. V. Goodwin, J.-P. St.-Maurice, Marc R. Hairston
Publikováno v: Geophysical Research Letters. 41:300-307
Using Poker Flat Incoherent Scatter Radar data from the International Polar Year, we observed unexpected short-lived enhancements of a few 100 K in the F region ion temperature, or “Ti spikes”, in conjunction with sharp F region plasma density dr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98157b4f2883daf2492443b641335358
https://doi.org/10.1002/2013gl058442
Zobrazit plný text záznamu
10
Swarm in situ observations of F region polar cap patches created by cusp precipitation
Autor: Stephan Buchert, Joran Moen, C. van der Meeren, David J. Knudsen, David M. Miles, L. V. Goodwin, B. Iserhienrhien, Lasse Boy Novock Clausen, Kathryn A. McWilliams, S. Patra, Johnathan Burchill
High-resolution in situ measurements from the three Swarm spacecraft, in a string-of-pearls configuration, provide new insights about the combined role of flow channel events and particle impact ionization in creating F region electron density struct
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd1b1478b1e5253baf6be0aa1481c6f9
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-252034
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje