The role and contribution of magnetic fields, characterized via their magnetic flux, to the statistical structuring of the solar atmosphere [PDF]
Scientific Reports, 2022 The anomalous heating of the solar upper atmosphere is one of the eight key problems in modern astronomy. Moreover, the stratification of the solar atmosphere is an outstanding key-problem in solar physics.
K. J. Li, J. C. Xu, W. Feng
doaj +2 more sources
The Magnetic Field in the Solar Atmosphere [PDF]
Astronomy and Astrophysics Review, 2014 This publication provides an overview of magnetic fields in the solar atmosphere with the focus lying on the corona. The solar magnetic field couples the solar interior with the visible surface of the Sun and with its atmosphere.
Solanki, Sami K. +2 more
core +4 more sources
Stratospheric influence on the mesosphere–lower thermosphere over mid latitudes in winter observed by a Fabry–Perot interferometer [PDF]
Annales Geophysicae, 2021 In this paper, we study the response of the mesosphere–lower thermosphere (MLT) to sudden stratospheric warmings (SSWs) and the activity of planetary waves (PWs).
O. S. Zorkaltseva +3 more
doaj +1 more source
Characterization of marine heat waves in the eastern tropical Atlantic Ocean
Frontiers in Marine Science, 2023 Marine heat waves (MHWs) can potentially alter ocean ecosystems with far-reaching ecological and socio-economic consequences. In this study, we characterize the MHWs in the eastern tropical Atlantic Ocean with a focus on the Gulf of Guinea (GG).
Sandrine Djakouré +9 more
doaj +1 more source
Theory of Fluid Instabilities in Partially Ionized Plasmas: An Overview
Frontiers in Astronomy and Space Sciences, 2022 Partially ionized plasmas (PIP) are essential constituents of many astrophysical environments, including the solar atmosphere, the interstellar medium, molecular clouds, accretion disks, planet ionospheres, cometary tails, etc., where the ionization ...
Roberto Soler +3 more
doaj +1 more source
A simple parameterization of the short-wave aerosol optical properties for surface direct and diffuse irradiances assessment in a numerical weather model [PDF]
Geoscientific Model Development, 2014 Broadband short-wave (SW) surface direct and diffuse irradiances are not typically within the set of output variables produced by numerical weather prediction (NWP) models. However, they are frequently requested for solar energy applications. In order to
J. A. Ruiz-Arias +2 more
doaj +1 more source
The Astrophysical Journal Letters, 2023 The network structure seen in the solar images is the outline of supergranulation, which is the large-scale convection in the Sun with a size of about 30 Mm and a lifetime of 24 hr.
K P Raju +3 more
doaj +1 more source
Mathematical modeling of the Parker’s instability development of large-scale vibrations of magnetic fields in the sun convective zone [PDF]
Известия Саратовского университета. Новая серия: Физика, 2021 Background and Objectives: The physical mechanism of the generation of a steady wave flow at the photospheric level is studied, which ensures anomalous heating of the solar atmosphere at various stages of the solar activity cycle.
Stepanov, Evgeny Alexandrovich +4 more
doaj +1 more source
Известия высших учебных заведений: Проблемы энергетики, 2022 THE PURPOSE. Determine the impact of the meteorological state of the atmosphere on the efficiency of the functioning of solar thermal and power plants. Modeling the molecular absorption of solar radiation by the atmosphere.
N. I. Moskalenko +4 more
doaj +1 more source
Mathematical modeling of the physical mechanism of wave flux generation at the photospheric level for different stages of the solar activity cycle [PDF]
Известия Саратовского университета. Новая серия: Физика, 2022 Background and Objectives: The nonlinear phase of the development of Parker’s instability of large-scale oscillations of magnetic fields at various depths of the convective zone of the Sun up to the stage of saturation is investigated.
Stepanov, Evgeniy Alexandrovich +4 more
doaj +1 more source