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19942026
most citedCosmic-ray propagation and interactions in the Galaxy

1.2k citations

Showing 2021 · astro-ph.SRShow all

7 papers · 2 filters

astro-ph.SR2021★ 4 cited

Electron-to-ion bulk speed ratio as a parameter reflecting the occurrence of strong electron-dominated current sheets in the solar wind

Olga Khabarova, Jörg Büchner, Neeraj Jain +3

Current sheets (CSs) are preferred sites of magnetic reconnection and energy dissipation in collisionless astrophysical plasmas. Electric currents in them may be carried by both el…

astro-ph.SR2021★ 9 cited

Shock-wave radio probing of solar wind sources in coronal magnetic fields

A. Koval, M. Karlicky, A. Stanislavsky +3

The Space Weather effects in the near-Earth environment as well as in atmospheres of other terrestrial planets arise by corpuscular radiation from the Sun, known as the solar wind.…

astro-ph.SR2021★ 32 cited

Solar large-scale magnetic field and cycle patterns in solar dynamo

V. N. Obridko, V. V. Pipin, D. D. Sokoloff +1

We compare spectra of the zonal harmonics of the large-scale magnetic field of the Sun using observation results and solar dynamo models. The main solar activity cycle as recorded…

astro-ph.SR2021★ 12 cited

Critical decay index for eruptions of 'short' filaments

Boris Filippov

Model of a partial current-carrying torus loop anchored to the photosphere is analyzed. Conditions of the catastrophic loss of equilibrium are considered and corresponding value of…

astro-ph.SR2021★ 16 cited

Mass of prominences experiencing failed eruptions

B. Filippov

A number of solar filaments/prominences demonstrate failed eruptions, when a filament at first suddenly starts to ascend and then decelerates and stops at some greater height in th…

astro-ph.SR2021★ 21 cited

Radial Evolution of the April 2020 Stealth Coronal Mass Ejection between 0.8 and 1 AU -- A Comparison of Forbush Decreases at Solar Orbiter and Earth

Johan L. Freiherr von Forstner, Mateja Dumbović, Christian Möstl +40

Aims. We present observations of the first coronal mass ejection (CME) observed at the Solar Orbiter spacecraft on April 19, 2020, and the associated Forbush decrease (FD) measured…

astro-ph.SR2021

Current sheets, plasmoids and flux ropes in the heliosphere. Part II: Theoretical aspects

O. Pezzi, F. Pecora, J. le Roux +13

Our understanding of processes occurring in the heliosphere historically began with reduced dimensionality - one-dimensional (1D) and two-dimensional (2D) sketches and models, whic…