Results 31 to 40 of about 105,367 (307)

Links of the Plasmapause With Other Boundary Layers of the Magnetosphere: Ionospheric Convection, Radiation Belt Boundaries, Auroral Oval

Frontiers in Astronomy and Space Sciences, 2021
The plasmapause marks the limit of the plasmasphere and is characterized by a sudden change in plasma density. This can influence the other regions of the magnetosphere, including due to different waves circulating inside and outside the plasmasphere. In
V. Pierrard, V. Pierrard, E. Botek, J.-F. Ripoll, J.-F. Ripoll, S. A. Thaller, M. B. Moldwin, M. Ruohoniemi, G. Reeves   +8 more
doaj   +1 more source

The effects of stellar winds on the magnetospheres and potential habitability of exoplanets [PDF]

, 2014
Context: The principle definition of habitability for exoplanets is whether they can sustain liquid water on their surfaces, i.e. that they orbit within the habitable zone.
Jardine, Moira, Jeffers, Sandra V., Marsden, Stephen C., Nascimento Jr, José Dias do, Petit, Pascal, See, Victor, Vidotto, Aline A.   +6 more
core   +2 more sources

How to improve our understanding of solar wind-magnetosphere interactions on the basis of the statistical evaluation of the energy budget in the magnetosheath?

Frontiers in Astronomy and Space Sciences, 2023
Solar wind (SW) quantities, referred to as coupling parameters (CPs), are often used in statistical studies devoted to the analysis of SW–magnetosphere–ionosphere couplings.
Zoltán Vörös, Zoltán Vörös, Owen W. Roberts, Emiliya Yordanova, Luca Sorriso-Valvo, Luca Sorriso-Valvo, Luca Sorriso-Valvo, Rumi Nakamura, Yasuhito Narita, Daniel Schmid, Ferdinand Plaschke, Árpád Kis   +11 more
doaj   +1 more source

MESSENGER Observations and Global Simulations of Highly Compressed Magnetosphere Events at Mercury

Journal of Geophysical Research: Space Physics, 2019
We identify and examine all MErcury Surface Space ENvironment, GEochemistry, and Ranging (MESSENGER) crossings of Mercury's dayside magnetopause with magnetospheric field intensities ≥300 nT.
X. Jia, J. Slavin, G. Poh, G. DiBraccio, G. Tóth, Yuxi Chen, J. Raines, T. Gombosi   +7 more
semanticscholar   +1 more source

The Earth’s Magnetosphere: A Systems Science Overview and Assessment

Surveys in geophysics, 2018
A systems science examination of the Earth’s fully interconnected dynamic magnetosphere is presented. Here the magnetospheric system (a.k.a. the magnetosphere–ionosphere–thermosphere system) is considered to be comprised of 14 interconnected subsystems ...
J. Borovsky, J. Valdivia
semanticscholar   +1 more source

Generation of high-energy particles, neutrino and fotons in magnetosphere of collapsing star

EPJ Web of Conferences, 2014
The generation of particles, photons and neutrinos in magnetosphere of collapsing star are considered. These processes are caused the self-interaction initial accelerating in magnetosphere protons and electrons.
Kryvdyk Volodymyr
doaj   +1 more source

A review of instrument techniques to measure magnetospheric cold electrons and ions

Frontiers in Astronomy and Space Sciences, 2023
A review of the instruments and techniques to directly measure the full distributions of the cold-ion and cold-electron populations in the magnetosphere is presented. Relatively few studies have focused on the cold plasma populations of the magnetosphere
Carlos A. Maldonado, Pedro A. Resendiz Lira, Gian L. Delzanno, Brian A. Larsen, Daniel B. Reisenfeld, Victoria Coffey   +5 more
doaj   +1 more source

X-ray emission from the giant magnetosphere of the magnetic O-type star NGC 1624-2 [PDF]

, 2015
We observed NGC 1624-2, the O-type star with the largest known magnetic field Bp~20 kG), in X-rays with the ACIS-S camera onboard the Chandra X-ray Observatory. Our two observations were obtained at the minimum and maximum of the periodic Halpha emission
Cohen, D. H., Fullerton, A., Gagné, M., Leutenegger, M., Nazé, Y., Owocki, S. P., Petit, V., Sundqvist, J. O., ud-Doula, A., Wade, G. A.   +9 more
core   +5 more sources

Overview of Solar Wind–Magnetosphere–Ionosphere–Atmosphere Coupling and the Generation of Magnetospheric Currents

, 2017
We review the morphology and dynamics of the electrical current systems of the terrestrial magnetosphere and ionosphere. Observations from the Active Magnetosphere and Planetary Electrodynamics Response Experiment (AMPERE) over the three years 2010 to ...
Steve E. Milan, Stephen E. Milan, Lasse Boy Novock Clausen, J. Coxon, J. Carter, M. Walach, K. Laundal, N. Østgaard, P. Tenfjord, J. Reistad, K. Snekvik, H. Korth, B. Anderson   +12 more
semanticscholar   +1 more source

Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Earth, Planets and Space, 2017
The plasmas (electrons and ions) in the inner magnetosphere have wide energy ranges from electron volts to mega-electron volts (MeV). These plasmas rotate around the Earth longitudinally due to the gradient and curvature of the geomagnetic field and by ...
K. Shiokawa, Y. Katoh, Y. Hamaguchi, Y. Yamamoto, Takumi Adachi, M. Ozaki, S. Oyama, M. Nosé, T. Nagatsuma, Yoshimasa Tanaka, Y. Otsuka, Y. Miyoshi, R. Kataoka, Yuki Takagi, Yuhei Takeshita, A. Shinbori, S. Kurita, T. Hori, N. Nishitani, I. Shinohara, F. Tsuchiya, Y. Obana, Shin‐ichi Suzuki, N. Takahashi, K. Seki, A. Kadokura, K. Hosokawa, Y. Ogawa, M. Connors, J. Michael Ruohoniemi, M. Engebretson, E. Turunen, T. Ulich, J. Manninen, T. Raita, A. Kero, A. Oksanen, Marko Back, K. Kauristie, J. Mattanen, D. Baishev, V. Kurkin, A. Oinats, A. Pashinin, R. Vasilyev, R. Rakhmatulin, W. Bristow, Marty Karjala   +47 more
semanticscholar   +1 more source