Results 21 to 30 of about 22,138 (272)

A Statistical Investigation of Factors Influencing the Magnetotail Twist at Mars

Geophysical Research Letters, 2022
The Martian magnetotail exhibits a highly twisted configuration, shifting in response to changes in polarity of the interplanetary magnetic field's (IMF) dawn‐dusk (BY) component.
Gina A. DiBraccio, Norberto Romanelli, Charles F. Bowers, Jacob R. Gruesbeck, Jasper S. Halekas, Suranga Ruhunusiri, Tristan Weber, Jared R. Espley, Shaosui Xu, Janet G. Luhmann, Yuki Harada, Eduard Dubinin, Gang Kai Poh, David A. Brain, Shannon M. Curry   +14 more
doaj   +1 more source

Production of small-scale Alfvén waves by ionospheric depletion, nonlinear magnetosphere-ionosphere coupling and phase mixing [PDF]

, 2013
The authors acknowledge the International Space Science Institute (Switzerland) for funding the program that inspired this work. AJBR is grateful to the Royal Commission for the Exhibition of 1851 for present support and acknowledges an STFC studentship ...
Russell, A. J.B., Wright, A. N., Streltsov, A. V., Wright, A.N., A. J. B. Russell, Russell, A.J.B., A. N. Wright, Russell, A. J. B., A. V. Streltsov, Streltsov, A.V.   +9 more
core   +1 more source

Searching for Magnetospheres around Herbig Ae/Be Stars

Universe, 2021
We describe four different approaches for the detection of magnetospheric accretion among Herbig Ae/Be stars with accretion disks. Studies of several unique objects have been carried out.
Mikhail Pogodin, Natalia Drake, Nina Beskrovnaya, Sergei Pavlovskiy, Swetlana Hubrig, Markus Schöller, Silva Järvinen, Olesya Kozlova, Ilya Alekseev   +8 more
doaj   +1 more source

Transient plasma injections in the dayside magnetosphere: One-to-one correlated observations by cluster and by SuperDARN [PDF]

, 2004
Conjunctions in the cusp between the four Cluster spacecraft and SuperDARN ground-based radars offer unique opportunities to compare the signatures of transient plasma injections simultaneously in the high-altitude dayside magnetosphere and in the ...
Laakso, H., J.-M. Bosqued, Förster, M., Foerster, M., H. Laakso (7591349), Fontaine, D., Cerisier, J. C., J.-C. Cerisier, A. Marchaudon (7650635), Fontaine, Dominique, J. A. Wild (7591442), Bosqued, J.-M., Décréau, Pierrette, P. M. E. Décréau (7651646), Dunlop, M., Wild, J., M. W. Dunlop, Bosqued, J., Bosqued, J. M., Marchaudon, A., Dunlop, M. W., Cerisier, J., A. Marchaudon, P. M. E. Décréau, M. W. Dunlop (7591493), H. Laakso, Marchaudon, Aurélie, Wild, J. A., J. A. Wild, Décréau, P. M. E., J.-M. Bosqued (7685081), D. Fontaine, M. Förster, Décréau, P., M. Förster (2934723), J.-C. Cerisier (7685078), D. Fontaine (7685084), Cerisier, J.-C.   +37 more
core   +1 more source

Magnetosphere-ionosphere coupling at Jupiter: Expectations for Juno Perijove 1 from a steady state axisymmetric physical model [PDF]

, 2017
We evaluate the expected effects of magnetosphere-ionosphere coupling at Jupiter along the Juno Perijove 1 (PJ1) trajectory using an axisymmetric physical model.
J. D. Nichols, G. Provan (7602020), S. W. H. Cowley, E. J. Bunce, Stanley William Herbert Cowley (7627505), G. Provan, E. J. Bunce (7590470), J. D. Nichols (2906591)   +7 more
core   +3 more sources

Reconnection in a rotation-dominated magnetosphere and its relation to Saturn's auroral dynamics [PDF]

, 2005
peer reviewed[1] The first extended series of observations of Saturn's auroral emissions, undertaken by the Hubble Space Telescope in January 2004 in conjunction with measurements of the upstream solar wind and interplanetary magnetic field ( IMF) by the
D. Grodent (7590713), Badman, S. V., Grodent, Denis, J. T. Clarke (7590707), S. W. H. Cowley (7590302), Gérard, J.-c., C.M. Jackman (7590716), Bunce, E.J., Badman, Sarah V., Clarke, J. T., Milan, S.E., Jackman, C. M., Jackman, C.M., Gérard, Jean-Claude, Badman, S.V., Yeoman, T. K., Tim K. Yeoman (7583066), Milan, S. E., Jackman, Caitriona M., Cowley, S.W.H., Grodent, D., E. J. Bunce (7590470), Steve E. Milan (7589666), S. V. Badman (7590704), J.-C. Gérard (7590710), Clarke, J.T., Cowley, S. W. H., Bunce, E. J., Gérard, J.C., Yeoman, T.K.   +29 more
core   +1 more source

Feedback and Ballooning Instabilities in the Magnetosphere‐Ionosphere Coupling [PDF]

, 2020
A unified model for the feedback and ballooning instabilities in the magnetosphere‐ionosphere (M‐I) coupling is developed by means of the reduced magnetohydrodynamic and two‐fluid equations, involving the local current closure and the ionospheric ...
T.‐H. Watanabe, Watanabe, T.‐H.
core   +1 more source

Modeling the Time‐Dependent Magnetic Fields That BepiColombo Will Use to Probe Down Into Mercury's Mantle

Geophysical Research Letters, 2023
External solar wind variability causes motion of the magnetopause and changes of this boundary's current structure, and the resulting inductive processes, may be exploited to determine the interior structure of magnetized planets.
S. Zomerdijk‐Russell, A. Masters, H. Korth, D. Heyner   +3 more
doaj   +1 more source

The Triple Dusk-Dawn Aberration of the Solar Wind at Earth

Frontiers in Astronomy and Space Sciences, 2022
In this Brief Report it is pointed out that there are three dusk-dawn aberrations of the solar-wind plasma and magnetic structure approaching Earth and the magnitudes of these aberrations are estimated for various solar-wind types monitored from L1 ...
Joseph E. Borovsky
doaj   +1 more source

Poynting Fluxes, Field‐Aligned Current Densities, and the Efficiency of the Io‐Jupiter Electrodynamic Interaction

Geophysical Research Letters, 2023
Juno's highly inclined orbits provide opportunities to sample high‐latitude magnetic field lines connected to the orbit of Io, among the other Galilean satellites.
A. H. Sulaiman, J. R. Szalay, G. Clark, F. Allegrini, F. Bagenal, M. J. Brennan, J. E. P. Connerney, V. Hue, W. S. Kurth, R. L. Lysak, J. D. Nichols, J. Saur, S. J. Bolton   +12 more
doaj   +1 more source