Results 41 to 50 of about 482,119 (336)
Solar physics with the Virtual Solar Observatory [PDF]
Proceedings of the International Astronomical Union, 2006 The Virtual Solar Observatory (VSO) is a lightweight web service unifying twelve major solar data archives. With the VSO, users can simultaneously search for data from 50 space- and ground-based instruments covering the time period from 1915 to the present.
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Геодинамика и тектонофизика, 2019 Based on the output data of the magnetogram inversion technique, we analyze the dynamics of the Pedersen ionospheric currents and field-aligned currents (FACs) in the night mesoscale cells of the three main large-scale Iijima and Potemra Regions (R1, R2 ...
V. V. Mishin +4 more
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Solar-Terrestrial Physics, 2018 We present a technique of MUF real-time forecast based on time extrapolation for maximum observed frequencies smoothed over a long-term forecast along a given path.
Ilyin N.V. +4 more
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, 2009 Coronal holes are the darkest and least active regions of the Sun, as observed both on the solar disk and above the solar limb. Coronal holes are associated with rapidly expanding open magnetic fields and the acceleration of the high-speed solar wind ...
Cranmer, Steven R.
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Modernization of the Irkutsk Incoherent Scatter Radar
Solar-Terrestrial Physics, 2017 We present the results of modernization of the Irkutsk Incoherent Scatter Radar’s control and acquisition system. The modernization was carried out using results of space experiments Plasma–Progress and Radar–Progress involving Progress cargo spacecraft.
Kushnarev D.S. +4 more
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Statistical analysis of microflares as observed by the 4–8 GHz spectropolarimeter
Solar-Terrestrial Physics, 2023 Radio observations of weak events are one of the promising methods for studying energy release and non-thermal processes in the solar corona. The development of instrumental capabilities allows for radio observations of weak transient coronal events ...
Zhdanov D. A. +3 more
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, 2004 The $Hep$ process is a weak-interaction reaction, $He3 + p \to He4 + e^+ + \nu_e$, which occurs in the sun. There is renewed interest in $Hep$ owing to current experimental efforts to extract from the observed solar neutrino spectrum information on non ...
Bahcall JN +3 more
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Solar and Heliospheric Physics with the Square Kilometre Array [PDF]
, 2015 The fields of solar radiophysics and solar system radio physics, or radio heliophysics, will benefit immensely from an instrument with the capabilities projected for SKA.
Bisi, Mario M. +8 more
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Solar neutrinos and neutrino physics [PDF]
The European Physical Journal A, 2016 Solar neutrino studies triggered and largely motivated the major developments in neutrino physics in the last 50 years. Theory of neutrino propagation in different media with matter and fields has been elaborated. It includes oscillations in vacuum and matter, resonance flavor conversion and resonance oscillations, spin and spin-flavor precession, etc.
Maltoni, M., Smirnov, A.
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Solar-Terrestrial Physics, 2021 The paper reviews the current state of the problem of interaction between long-period ultra-low-frequency (ULF) waves and high-energy particles. We consider elements of the theory of energy exchange between waves and particles, particle transport across ...
D.Yu. Klimushkin +3 more
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