Results 41 to 50 of about 19,278 (241)

The dynamical heliosphere [PDF]

Journal of Geophysical Research: Space Physics, 2003
The solar cycle induces substantial changes in the solar wind, which can have an important effect on the structure of the global heliosphere. In the ecliptic the ram pressure can vary from one cycle to the other, being greater during periods of minimum activity. We investigate the response of the heliosphere to a temporally varying solar wind.
G. P. Zank, H.‐R. Müller
openaire   +1 more source

On the importance of investigating CME complexity evolution during interplanetary propagation

Frontiers in Astronomy and Space Sciences, 2022
This perspective paper brings to light the need for comprehensive studies on the evolution of interplanetary coronal mass ejection (ICME) complexity during propagation. To date, few studies of ICME complexity exist.
Réka M. Winslow, Camilla Scolini, Camilla Scolini, Lan K. Jian, Teresa Nieves-Chinchilla, Manuela Temmer, Fernando Carcaboso, Fernando Carcaboso, Brigitte Schmieder, Brigitte Schmieder, Brigitte Schmieder, Stefaan Poedts, Stefaan Poedts, Benjamin J. Lynch, Brian E. Wood, Erika Palmerio, Noé Lugaz, Charles J. Farrugia, Christina O. Lee, Emma E. Davies, Florian Regnault, Tarik M. Salman, Tarik M. Salman, Tibor Török, Nada Al-Haddad, Angelos Vourlidas, Ward B. Manchester, Meng Jin, Benoit Lavraud, Antoinette B. Galvin   +29 more
doaj   +1 more source

Antiproton modulation in the Heliosphere and AMS-02 antiproton over proton ratio prediction

, 2011
We implemented a quasi time-dependent 2D stochastic model of solar modulation describing the transport of cosmic rays (CR) in the heliosphere. Our code can modulate the Local Interstellar Spectrum (LIS) of a generic charged particle (light cosmic ions ...
Bobik, P., Boschini, M. J., Consolandi, C., Della Torre, S., Gervasi, M., Grandi, D., Kudela, K., Pensotti, S., Rancoita, P. G.   +8 more
core   +1 more source

A predicted small and round heliosphere [PDF]

, 2018
The shape of the solar wind bubble within the interstellar medium, the so-called heliosphere, has been explored over six decades(1-7). As the Sun moves through the surrounding partially-ionized medium, neutral hydrogen atoms penetrate the heliosphere ...
Drake, James, Loeb, Abraham, Opher, Merav, Toth, Gabor   +3 more
core   +2 more sources

The galactic environment of the Sun [PDF]

, 1999
The interstellar cloud surrounding the solar system regulates the galactic environment of the Sun and constrains the physical characteristics of the interplanetary medium.
Frisch, P. C.
core   +3 more sources

Reconstruction of the Parker spiral with the Reverse In situ data and MHD APproach – RIMAP

Journal of Space Weather and Space Climate, 2021
The reconstruction of plasma parameters in the interplanetary medium is very important to understand the interplanetary propagation of solar eruptions and for Space Weather application purposes.
Biondo Ruggero, Bemporad Alessandro, Mignone Andrea, Reale Fabio   +3 more
doaj   +1 more source

Comparing various multi-component global heliosphere models

, 2007
Modeling of the global heliosphere seeks to investigate the interaction of the solar wind with the partially ionized local interstellar medium. Models that treat neutral hydrogen self-consistently and in great detail, together with the plasma, but that ...
Aleksashov, Alexashov, Baranov, Baranov, Baranov, Blum, Bzowski, D. Alexashov, Fahr, Fite, Florinski, Florinski, H.-J. Fahr, H.-R. Müller, Heerikhuisen, Izmodenov, Izmodenov, J. Heerikhuisen, K. Scherer, Lallement, Lindsey, Maher, Malama, Möbius, Müller, Olsen, Pauls, Pogorelov, Pryor, Richardson, Scherer, Slavin, Stone, V. Florinski, V. V. Izmodenov, Zank   +35 more
core   +2 more sources

Implications of multiply-charged anomalous cosmic rays [PDF]

, 2006
During the acceleration of anomalous cosmic rays (ACRs) some singly-charged ions are stripped of additional electrons. The resulting multiply-charged ions are accelerated more efficiently, and most ACRs with >=30 MeV/nuc are multiply-charged.
Mewaldt, R. A.
core   +1 more source

The interplanetary magnetic field: radial and latitudinal dependences [PDF]

, 2013
Results of the analysis of spacecraft measurements at 1-5.4 AU are presented within the scope of the large-scale interplanetary magnetic field (IMF) structure investigation.
Khabarova, Olga V.
core   +1 more source

Global asymmetry of the heliosphere [PDF]

AIP Conference Proceedings, 2006
6 pages, 5 figures, AIP Proceedings of the 5th IGPP "The Physics of the Inner Heliosheath: Voyager Observations, Theory and Future Prospects"
Opher, Merav, Stone, E. C., Liewer, Paulett C., Gombosi, Tamas   +3 more
openaire   +3 more sources