Results 101 to 110 of about 7,879 (179)

Exploring Numerical Correlations: Models and Thermodynamic Kappa

Entropy
McComas et al. (2025) introduced a numerical experiment, where ordinary uncorrelated collisions between collision pairs are followed by other, controlled (correlated) collisions, shedding light on the emergence of kappa distributions through particle ...
Nicholas V. Sarlis, David J. McComas, George Livadiotis   +2 more
doaj   +1 more source

Modeling of electrons in the heliosphere [PDF]

, 2016
PhD (Space Physics), North-West University, Potchefstroom Campus, 2016The propagation and modulation of electrons in the heliosphere play an important part in improving our understanding and assessment of the processes of solar modulation.
Nndanganeni, Rendani Rejoyce
core  

Effects of anomalous cosmic rays on the solar wind events in the outer heliosphere

Frontiers in Astronomy and Space Sciences
Anomalous cosmic-rays (ACRs) are thought to be originated from the acceleration of pickup ions (PUIs) at the termination shock or interplanetary shocks, and play important role for the plasma dynamics in the outer heliosphere. Due to limited observation,
Yucheng Zhou, Yucheng Zhou, Xiaocheng Guo, Xiaocheng Guo, Chi Wang, Chi Wang   +5 more
doaj   +1 more source

Energetic particles in the heliosphere

, 2017
This monograph traces the development of our understanding of how and where energetic particles are accelerated in the heliosphere and how they may reach the Earth. Detailed data sets are presented which address these topics. The bulk of the observations
Simnett, George M
core   +1 more source

The examination of small-scale magnetic-field structures in the solar wind using two spacecraft

Frontiers in Astronomy and Space Sciences
To explore some properties of small-scale magnetic structures in the solar wind at 1 AU, measurements from the THEMIS-ARTEMIS mission with two spacecraft in orbit around the Earth’s moon are used.
Joseph E. Borovsky
doaj   +1 more source

Expansion of magnetic clouds in the outer heliosphere

, 2020
Context . A large amount of magnetized plasma are frequently ejected from the Sun as Coronal Mass Ejections (CMEs). A part of these ejections are detected in the solar wind as magnetic clouds (MCs) which have flux rope signatures. Aims. MCs are typically
P Démoulin, A M Gulisano, S Dasso, L Rodriguez   +3 more
core  

MHD-simulation of corotating interaction regions in the heliosphere using different boundary conditions and codes

Solar-Terrestrial Physics
The paper presents the results of MHD modeling of corotating interaction regions (CIRs) at distances of 0.1 AU from the Sun (inner boundary) to much larger distances (20–30 AU) in two variants in which the magnetic field on the photosphere (1) is ...
Pavlov Dmitry, Krainev Mikhail, Kalinin Mikhail, Kodukov Alexander, Xi Luo, Fang Shen, Yuji Zhu   +6 more
doaj   +1 more source

Potential flow models for the heliosphere and their comparision to 3D MHD-neutral simulation

, 2019
Various models have been proposed for the SW-LISM plasma interaction to study the shape of the heliosphere. According to the Parker model (1961), when SW interacts with the interstellar plasma with a very weak magnetic field “comet- like” cavity is ...
Thagunna, Shanti Kumari
core  

The Global Structure of the Heliosphere

As the Sun moves through the local interstellar medium (LISM), it emits charged particles, creating the heliosphere occupied by the plasma of solar origin.
Gary P. Zank, Ming Zhang, Federico Fraternale, Nikolai V. Pogorelov   +3 more
core   +1 more source

Direct Samples of Interstellar and Interplanetary Material with IMAP. [PDF]

Space Sci Rev
Szalay JR, Provornikova E, Ayari E, Bzowski M, Christian ER, Funsten HO, Galli A, Gkioulidou M, Horányi M, Livi S, McComas DJ, Möbius E, Ogasawara K, Rahmanifard F, Rankin JS, Reisenfeld DB, Schwadron NA, Sternovsky Z, Swaczyna P, Turner D, Zank GP, Zirnstein EJ.   +21 more
europepmc   +1 more source