Results 31 to 40 of about 15,397 (165)

Dust in the Local Interstellar Wind [PDF]

, 1999
The gas-to-dust mass ratios found for interstellar dust within the Solar System, versus values determined astronomically for the cloud around the Solar System, suggest that large and small interstellar grains have separate histories, and that large ...
Dorschner, J. M., Frisch, P. C., Geiss, J., Greenberg, J. M., Grün, E., Hoppe, P., Jones, A. P., Krätschmer, W., Landgraf, M., Linde, T. J., Morfill, G. E., Reach, W. T., Slavin, J. D., Svestka, J., Witt, A. N., Zank, G. P.   +15 more
core   +2 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

Impact of Inner Heliospheric Boundary Conditions on Solar Wind Predictions at Earth

Space Weather, 2021
Predictions of the physical parameters of the solar wind at Earth are at the core of operational space weather forecasts. Such predictions typically use line‐of‐sight observations of the photospheric magnetic field to drive a heliospheric model.
Siegfried Gonzi, M. Weinzierl, F.‐X. Bocquet, M. M. Bisi, D. Odstrcil, B. V. Jackson, A. R. Yeates, D. R. Jackson, C. J. Henney, C. Nick Arge   +9 more
doaj   +1 more source

Recovery of 150-250 MeV/nuc Cosmic Ray Helium Nuclei Intensities Between 2004-2010 Near the Earth, at Voyager 2 and Voyager 1 in the Heliosheath - A Two Zone Helioshpere

, 2011
The recovery of cosmic ray He nuclei of energy ~150-250 MeV/nuc in solar cycle #23 from 2004 to 2010 has been followed at the Earth using IMP and ACE data and at V2 between 74-92 AU and also at V1 beyond the heliospheric termination shock (91-113 AU ...
Burger, Burger, Caballero-Lopez, Efimov, Ferreira, Forsyth, Haasbroek, Heber, Jokipii, Krimigis, Langner, Langner, Langner, Le Roux, Li, M.D. Ngobeni, M.S. Potgieter, Manuel, McComas, Moeketsi, Ngobeni, Ngobeni, Opher, Parker, Potgieter, Richardson, Richardson, Smith, Stone, Strauss   +29 more
core   +1 more source

Inverse Compton scattering on solar photons, heliospheric modulation, and neutrino astrophysics [PDF]

, 2006
We study the inverse Compton scattering of solar photons by Galactic cosmic-ray electrons. We show that the gamma-ray emission from this process is substantial with the maximum flux in the direction of the Sun; the angular distribution of the emission is
Igor V. Moskalenko, Seth W. Digel, Strong, Troy A. Porter   +3 more
core   +3 more sources

A future interstellar probe on the dynamic heliosphere and its interaction with the very local interstellar medium: In-situ particle and fields measurements and remotely sensed ENAs

Frontiers in Astronomy and Space Sciences, 2023
The recently published Interstellar Probe (ISP) study report describes a pragmatic mission concept with a launch window that starts in 2036 and is expected to reach several hundreds of astronomical units past the heliopause within a time frame of ≥50 ...
K. Dialynas, V. J. Sterken, P. C. Brandt, L. Burlaga, D. B. Berdichevsky, D. B. Berdichevsky, R. B. Decker, S. Della Torre, R. DeMajistre, A. Galli, M. Gkioulidou, M. E. Hill, S. M. Krimigis, S. M. Krimigis, M. Kornbleuth, W. Kurth, B. Lavraud, R. McNutt, D. G. Mitchell, P. S. Mostafavi, R. Nikoukar, M. Opher, E. Provornikova, E. C. Roelof, P. G. Rancoita, J. D. Richardson, E. Roussos, J. M. Sokół, G. La Vacca, J. Westlake, T. Y. Chen   +30 more
doaj   +1 more source

Boundary Conditions of the Heliosphere

, 2003
Radiative transfer equilibrium models of nearby interstellar matter (ISM) yield the boundary conditions of the heliosphere when constrained with observations of ISM inside and outside of the heliosphere.
Andre, Cheng, Cummings, Frisch, Frisch, Frisch, Frisch, Frisch, Frisch, Frisch, Frisch, Gloeckler, Gloeckler, Gry, Izmodenov, Kimble, Kurth, Lallement, Lallement, Lazarian, Linsky, Mueller, P. C. Frisch, Rand, Ripken, Slavin, Slavin, Sofia, Tinbergen, Vallerga, Witte, Zank   +31 more
core   +3 more sources

Interstellar Dust Close to the Sun [PDF]

, 2012
The low density interstellar medium (ISM) close to the Sun and inside of the heliosphere provides a unique laboratory for studying interstellar dust grains.
AM Juett, AP Jones, AP Jones, BT Draine, DCB Whittet, DE Welty, DE Welty, DJ McComas, DJ McComas, EB Jenkins, H Kimura, H Kimura, H Krüger, I Mann, JC Howk, JD Slavin, JD Slavin, JD Slavin, JEG Peek, JS Mathis, L Pagani, M Asplund, M Wolleben, MP Fitzgerald, P Bochsler, PC Frisch, PC Frisch, PC Frisch, PC Frisch, PC Frisch, PC Frisch, PC Frisch, S Redfield, S Redfield, S Redfield, SIB Cartledge, UJ Sofia, V Zubko   +37 more
core   +2 more sources

Modeling the Detectability of Energetic Heliospheric Ions at Pluto During the New Horizons Flyby

Journal of Geophysical Research: Space Physics, Volume 131, Issue 5, May 2026.
Abstract We investigate the detectability of heliospheric helium ions at energies up to 100 keV by the New Horizons (NH) spacecraft during its flyby through Pluto's induced magnetosphere. The Pluto Energetic Particle Spectrometer Science Investigation energetic ion detector observed a reduction in their flux by an order of magnitude as the spacecraft ...
Randall T. Ruch, Sven Simon, Peter Kollmann, C. Michael Haynes   +3 more
wiley   +1 more source