output
19972026
most citedBasic physical parameters of a selected sample of evolved stars

492 citations

Showing 2023Show all

26 papers · 1 filter

astro-ph.SR2023

Effects of rotation and surface forcing on deep stellar convection zones

Petri J. Käpylä

The canonical undestanding of stellar convection has recently been put under doubt due to helioseismic results and global 3D convection simulations. This "convective conundrum" is…

astro-ph.SR2023★ 5 cited

Assessment of the CRD approximation for the observer's frame RIII redistribution matrix

Simone Riva, Nuno Guerreiro, Gioele Janett +4

Approximated forms of the RII and RIII redistribution matrices are frequently applied to simplify the numerical solution of the radiative transfer problem for polarized radiation,…

astro-ph.SR2023★ 1 cited

Two fluid dynamics in solar prominences

S. J. González Manrique, E. Khomenko, M. Collados +3

Solar prominences contain a significant amount of neutral species. The dynamics of the ionised and neutral fluids composing the prominence plasma can be slightly different if the c…

astro-ph.SR2023★ 1 cited

Reconstruction of total solar irradiance variability as simultaneously apparent from Solar Orbiter and Solar Dynamics Observatory

K. L. Yeo, N. A. Krivova, S. K. Solanki +42

Solar irradiance variability has been monitored almost exclusively from the Earth's perspective. {We present a method to combine the unprecedented observations of the photospheric…

astro-ph.SR2023★ 8 cited

Solar Jet Hunter: a citizen science initiative to identify coronal jets in EUV data sets

S. Musset, P. Jol, R. Sankar +11

Context. Solar coronal jets seen in EUV are ubiquitous on the Sun, have been found in and at the edges of active regions, at the boundaries of coronal holes, and in the quiet Sun.…

astro-ph.SR2023★ 5 cited

On the short term stability and tilting motion of a well-observed low-latitude solar coronal hole

Stephan G. Heinemann, Stefan J. Hofmeister, James A. Turtle +5

The understanding of the solar magnetic coronal structure is tightly linked to the shape of open field regions, specifically coronal holes. A dynamically evolving coronal hole coin…