Results 271 to 280 of about 7,448 (291)

Tracing ancient solar cycles with tree rings and radiocarbon in the first millennium BCE. [PDF]

Nat Commun
Brehm N, Pearson CL, Christl M, Bayliss A, Nicolussi K, Pichler T, Brown D, Wacker L.   +7 more
europepmc   +1 more source

Effect of Particle and Substrate Wettability on Evaporation-Driven Assembly of Colloidal Monolayers. [PDF]

Langmuir
Xie Q, Du T, Brabec CJ, Harting J.
europepmc   +1 more source

From the TRICE-2 Investigations to the TRACERS Mission. [PDF]

Space Sci Rev
Trattner KJ, LaBelle J, Santolik O, Kletzing CA, Miles DM, Fuselier SA, Bonnell JW, Bounds SR, Kolmasova I, Petrinec SM, Sawyer RP, Vines SK, Moser-Gauthier C, Cairns IH, Yeoman TK.   +14 more
europepmc   +1 more source

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Solar Energetic Particles

2000
The emission of energetic particles from the Sun is one of the major manifestations of high energy astrophysics and is related to a variety of astrophysical and geophysical phenomena in the heliosphere. An event of solar energetic particles (SEP) is seen as a sudden rise of the counting rate of the background galactic cosmic rays reaching a high value ...
James M. Ryan, J. A. Lockwood, Hermann Debrunner   +2 more
openaire   +4 more sources

Solar energetic particle event at Mercury

Planetary and Space Science, 2003
Abstract Mercury's magnetosphere only partially protects its surface from solar particles. When a solar energetic particle (SEP) event encounters Mercury, a significant flux of energetic particles will reach Mercury's surface which can change Mercury's exosphere. In this paper, we describe some of the consequences of the encounter of a SEP event with
Leblanc, François, Luhmann, J. G., Johnson, R. E., Liu, M.   +3 more
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Solar Energetic Particle Studies [PDF]

, 1983
As against the discussions of the galactic cosmic ray that we have had so far, we shall discuss the other component of cosmic rays namely the solar cosmic rays.
Mayank N. Vahia, S. Biswas
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SOLAR ENERGETIC PARTICLES

International Journal of Modern Physics A, 2005
Energetic particles recorded in the Earth environment and in interplanetary space have a multitude of origins, i.e. acceleration and propagation histories. At early days practically all sufficiently energetic particles were considered to have come either from solar flares or from interstellar space.
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Solar Energetic Particles

2010
Some observational aspects of solar energetic particles (SEPs) are briefly discussed. The shift from the flare paradigm of SEP origin through the two-class paradigm of impulsive and gradual SEP events to hybrid events is described. Comprehensive investigations of coronal mass ejections (CMEs) and solar energetic particles during the SOHO era have shown
openaire   +3 more sources

Acceleration of Solar-Energetic Particles by Shocks

Space Science Reviews, 2006
Our current understanding of the acceleration of solar-energetic particles is reviewed. The emphasis in this paper is on analytic theory and numerical modeling of the physics of diffusive shock acceleration. This mechanism naturally produces an energy spectrum that is a power law over a given energy interval that is below a characteristic energy where ...
József Kóta, Joe Giacalone
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Energetic particles in solar flares

AIP Conference Proceedings, 1979
The principal properties of energetic particles accelerated in solar flares are reviewed. Particular emphasis is placed on the high energy flare component whose acceleration is often referred to as second phase acceleration. Stochastic Fermi acceleration is treated analytically, and the results of the computation are compared with particle and gamma ...
openaire   +2 more sources