Results 11 to 20 of about 6,518 (160)

Solar Flares, the Solar Corona, and Solar Physics [PDF]

open access: bronzeSymposium - International Astronomical Union, 2000
The Sun serves as the local physics laboratory for studying the suprathermal activity phenomena of stars. Scrutiny of the Sun has led to the discovery of a host of previously unknown physical effects, largely within the classical physics of Newton and Maxwell, but including quantum mechanics and lepton physics as well.
E. N. Parker
openalex   +3 more sources

Solar physics with LISA [PDF]

open access: greenClassical and Quantum Gravity, 2005
Galactic cosmic rays and solar energetic particles (SEPs) with energies larger than 100 MeV/n are able to penetrate and charge the test masses of the LISA experiment. As this process constitutes one of the major sources of noise for the experiment, a small telescope of silicon detectors will be located on board the LISA PathFinder and, possibly, the ...
C. Grimani, H. Vocca
openalex   +5 more sources

The solar flare myth in solar-terrestrial physics [PDF]

open access: green, 1994
Early observations of associations between solar flares and large non- recurrent geomagnetic storms, large {open_quote}solar{close_quote} energetic particle events, and transient shock wave disturbances in the solar wind led to a paradigm of cause and effect that gave flares a central position in the chain of events leading from solar activity to major
J. T. Gosling
openalex   +4 more sources

Solar physics in Dublin [PDF]

open access: bronzeAstronomy and Geophysics, 2003
This year's annual UK Solar Physics meeting took place in Dublin from 7–11 April 2003, overlapping with the National Astronomy Meeting. R Erdelyi, L Fletcher and G J Doyle summarize.
R. Erdélyi, L. Fletcher, Ginny Doyle
openalex   +3 more sources

Review and comparison of MHD wave characteristics at the Sun and in Earth’s magnetosphere

open access: yesSolar-Terrestrial Physics, 2022
Magnetohydrodynamic (MHD) waves play a crucial role in the plasma processes of stellar atmospheres and planetary magnetospheres. Wave phenomena in both media are known to have similarities and unique traits typical of each system.
Chelpanov M. A.   +6 more
doaj   +1 more source

Multiwave Siberian Radioheliograph

open access: yesSolar-Terrestrial Physics, 2020
The article discusses characteristics, fundamental and applied tasks of the Siberian Radioheliograph that is developed at the ISTP SB RAS Radio Astrophysical Observatory and spectropolarimetric complex that measures the total flux of solar radio emission.
Altyntsev A.T.   +13 more
doaj   +1 more source

HF radio channel modeling by a waveguide approach

open access: yesSolar-Terrestrial Physics, 2023
We present a modified method of HF radio channel modeling based on a waveguide approach. The waveguide approach represents the electromagnetic field of radiation inside the Earth—ionosphere waveguide as an eigenfunction series of a radial boundary ...
Kurkin V. I.   +4 more
doaj   +1 more source

Solar neutrinos: Solar physics and neutrino physics [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1994
Abstract It is shown that the current solar neutrino situation, with results from the Homestake experiment, the Kamiokande experiment, GALLEX and SAGE is unfortunately still ambiguous. The differences between observations and the standard solar theory may still be due to either astrophysical inputs or new neutrino physics.
D.N. Schramm, D.N. Schramm, X. Shi
openaire   +2 more sources

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