Results 91 to 100 of about 932 (205)

Fluctuations Driven by Multicomponent Pickup Ion Distributions in the Outer Heliosheath

The Astrophysical Journal
The stability of a realistic multicomponent pickup ion (PUI) velocity distribution derived from a global model of neutral atoms in the heliosphere, which treats hydrogen and helium atoms self-consistently and includes equations for electrons and helium ...
Ameneh Mousavi, Vadim Roytershteyn, Federico Fraternale, Nikolai Pogorelov   +3 more
doaj   +1 more source

Slowdown and Heating of Interstellar Neutral Helium by Elastic Collisions Beyond the Heliopause. [PDF]

Astrophys J Lett, 2021
Swaczyna P, Rahmanifard F, Zirnstein EJ, McComas DJ, Heerikhuisen J.   +4 more
europepmc   +1 more source

Viewing Global Changes in the Heliosheath with IMAP’s Energetic Neutral Atom Imagers

The Astrophysical Journal
We present a simulation analysis of NASA’s upcoming Interstellar Mapping and Acceleration Probe (IMAP) energetic neutral atom (ENA) instrument capabilities in viewing “global” changes in the heliosheath (HS) plasma, and the resulting ENA flux changes ...
E. J. Zirnstein, J. Heerikhuisen, D. J. McComas, J. Bower, G. Clark, M. A. Dayeh, H. O. Funsten, M. Gkioulidou, D. G. Mitchell, D. B. Reisenfeld, N. A. Schwadron   +10 more
doaj   +1 more source

Dust in and Around the Heliosphere and Astrospheres. [PDF]

Space Sci Rev, 2022
Sterken VJ, Baalmann LR, Draine BT, Godenko E, Herbst K, Hsu HW, Hunziker S, Izmodenov V, Lallement R, Slavin JD.   +9 more
europepmc   +1 more source

Voyager 1 and 2 Observations of Cosmic Ray Intensities in the North-South Heliosheaths-Implications for the Latitude Extent of the Heliospheric Current Sheet and Radial Structure in the Heliosheath [PDF]

, 2014
W. R. Webber, D. S. Intriligator
openalex   +1 more source

An Anisotropic Plasma Model of the Heliospheric Interface

The Astrophysical Journal
We present a pioneering model of the interaction between the solar wind and the surrounding interstellar medium that includes the possibility of different pressures in directions parallel and perpendicular to the magnetic field.
Vladimir Florinski, Dinshaw S. Balsara, Deepak Bhoriya, Gary P. Zank, Shishir Biswas, Swati Sharma, Sethupathy Subramanian   +6 more
doaj   +1 more source

On the Acceleration Site of Anomalous Cosmic Rays: Voyager 2 Observations of Their Anisotropy in the Heliosheath

The Astrophysical Journal
We present the diffusive flow anisotropy vector components for ∼0.5–35 MeV anomalous cosmic-ray (ACR) protons observed during Voyager 2 roll maneuvers for the magnetometer instrument in the inner heliosheath.
A. C. Cummings, J. Kóta, J. D. Richardson, J. S. Rankin, B. C. Heikkila   +4 more
doaj   +1 more source

Shocks in the Very Local Interstellar Medium. [PDF]

Space Sci Rev, 2022
Mostafavi P, Burlaga LF, Cairns IH, Fuselier SA, Fraternale F, Gurnett DA, Kim TK, Kurth WS, Pogorelov NV, Provornikova E, Richardson JD, Turner DL, Zank GP.   +12 more
europepmc   +1 more source

Galactic cosmic ray modulation: Effects of the solar wind termination shock and the heliosheath [PDF]

, 2004
R. A. Caballero─López, H. Moraal, F. B. McDonald   +2 more
openalex   +1 more source

Oblique Electromagnetic Instabilities Driven by Pickup Ion Ring-beam Distributions in the Outer Heliosheath. II. Hybrid Simulations [PDF]

, 2022
Ameneh Mousavi, Kaijun Liu, Sina Sadeghzadeh   +2 more
openalex   +1 more source