Results 41 to 50 of about 916,158 (245)
Physical Characteristics of Coronal Region Driving Out the Interplanetary Shock [PDF]
Journal of Astronomy and Space Sciences, 2008 Using the solar wind data of 2000 observed by ACE, We classified the interplanetary shock on basis of shock driver. We examined the physical properties of shock drivers such as the ratio of charge states(O7/O6) and thermal index(I_{th}).
Su Yeon Oh, Yu Yi
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Reflected ions at interplanetary shocks [PDF]
Geophysical Research Letters, 2010 This paper shows that the shock dissipation mechanism changes profoundly from the inner to outer heliosphere and that pickup ions are responsible for shock dissipation beyond 35 AU. We make the first study of reflected ions in ICME sheaths downstream of interplanetary shocks observed by Voyager 2 from 1–80 AU.
openaire +1 more source
Comparing generic models for interplanetary shocks and magnetic clouds axis configurations at 1 AU [PDF]
, 2015 Interplanetary coronal mass ejections (ICMEs) are the manifestation of solar transient eruptions, which can significantly modify the plasma and magnetic conditions in the heliosphere.
M. Janvier +4 more
semanticscholar +1 more source
Plasmaspheric High‐Frequency Whistlers as a Candidate Cause of Shock Aurora at Earth
Geophysical Research Letters, 2023 Auroral brightening driven by interplanetary shocks on Earth's closed magnetic field lines is commonly attributed to the 0.1–10 keV electron precipitations by electron cyclotron harmonic waves and whistler‐mode chorus waves in the low‐density region.
Nigang Liu +7 more
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Magnetic Discontinuities in the Inner Heliosphere: Do Intermediate Shocks Exist?
The Astrophysical Journal, 2023 Magnetic discontinuities are fundamental structures in space and laboratory plasmas where the changes in magnetic and velocity fields are constrained by Rankine–Hugoniot relations.
Y. Y. Liu +6 more
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Generation and evolution of interplanetary slow shocks [PDF]
Annales Geophysicae, 1996 It is well known that most MHD shocks observed within 1 AU are MHD fast shocks. Only a very limited number of MHD slow shocks are observed within 1 AU.
C.-C. Wu, S. T. Wu, M. Dryer
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Meteoritics &Planetary Science, EarlyView.Abstract The Atacama Desert in Chile is characterized by its high meteorite density and old meteorite terrestrial ages. In this work, we present new terrestrial ages derived from measurements of the concentration of cosmogenic 36Cl in the metal fraction of 51 ordinary chondrites collected over a 6.8 km2 area located in the Catalina Dense Collection ...
Carine Sadaka +13 more
wiley +1 more source
Characterization of the Transmission and Generation of Turbulence at Interplanetary Shocks
The Astrophysical JournalWe study the transmission and characteristics of turbulent magnetohydrodynamic (MHD) fluctuations from upstream to downstream regions of interplanetary (IP) shocks using the linear mode decomposition (LMD) technique of G. P. Zank et al.
Sujan Prasad Gautam +10 more
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Interpretation of Flat Energy Spectra Upstream of Fast Interplanetary Shocks
The Astrophysical Journal, 2023 Interplanetary shocks are large-scale heliospheric structures often caused by eruptive phenomena at the Sun, and represent one of the main sources of energetic particles.
Silvia Perri +8 more
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Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight
Experimental Physiology, EarlyView.Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley +1 more source