The Stagger-grid: A grid of 3D stellar atmosphere models-I. Methods and general properties

Z Magic, R Collet, M Asplund, R Trampedach… - Astronomy & …, 2013 - aanda.org
Aims. We present the Stagger-grid, a comprehensive grid of time-dependent, three-
dimensional (3D), hydrodynamic model atmospheres for late-type stars with realistic …

Interaction of convective plasma and small-scale magnetic fields in the lower solar atmosphere

S Vargas Domínguez, D Utz - Reviews of Modern Plasma Physics, 2022 - Springer
In the following short review we will outline some of the possible interaction processes of
lower solar atmospheric plasma with the embedded small-scale solar magnetic fields. After …

Turbulent diffusion in the photosphere as derived from photospheric bright point motion

VI Abramenko, V Carbone, V Yurchyshyn… - The Astrophysical …, 2011 - iopscience.iop.org
On the basis of observations of solar granulation obtained with the New Solar Telescope of
Big Bear Solar Observatory, we explored proper motion of bright points (BPs) in a quiet-sun …

Studies of isolated and non-isolated photospheric bright points in an active region observed by the new vacuum solar telescope

Y Liu, Y Xiang, R Erdelyi, Z Liu, D Li… - The Astrophysical …, 2018 - iopscience.iop.org
Abstract Properties of photospheric bright points (BPs) near an active region have been
studied in TiO λ 7058 Å images observed by the New Vacuum Solar Telescope of the …

Structure and dynamics of isolated internetwork Ca II H bright points observed by SUNRISE

S Jafarzadeh, SK Solanki, A Feller, A Lagg… - Astronomy & …, 2013 - aanda.org
Aims. We aim to improve our picture of the low chromosphere in the quiet-Sun internetwork
by investigating the intensity, horizontal velocity, size and lifetime variations of small bright …

The quiet-Sun photosphere and chromosphere

RJ Rutten - … Transactions of the Royal Society A …, 2012 - royalsocietypublishing.org
The overall structure and the fine structure of the solar photosphere outside active regions
are largely understood, except possibly the important roles of a turbulent near-surface …

Relationships between physical parameters of umbral dots measured for 12 sunspot umbras with the Goode Solar Telescope

MA Calisir, HT Yazici, A Kilcik, V Yurchyshyn - Solar Physics, 2023 - Springer
We present a comprehensive analysis of the physical parameters and relationships of
umbral dots (UDs), which assists in our understanding of the physical properties of the Sun …

Characteristics of chromospheric oscillation periods in magnetic bright points

R Sadeghi, E Tavabi - Monthly Notices of the Royal …, 2022 - academic.oup.com
In this investigation, oscillation periods in Mg ii k-line intensity, brightness temperature, and
Doppler velocity obtained above magnetic bright points (MBPs) are investigated. For this …

Solar small-scale dynamo and polarity of sunspot groups

D Sokoloff, A Khlystova… - Monthly Notices of the …, 2015 - academic.oup.com
In order to clarify a possible role of small-scale dynamo in formation of solar magnetic field,
we suggest an observational test for small-scale dynamo action based on statistics of anti …

Chromospheric swirls-I. Automated detection in Hα observations and their statistical properties

I Dakanalis, G Tsiropoula, K Tziotziou… - Astronomy & …, 2022 - aanda.org
Context. Chromospheric swirls are related to convectively driven vortex flows and
considered to play a significant role in the dynamics and heating of the upper solar …