Results 1 to 10 of about 12,284 (241)

Time-Latitude Distribution of Prominences for 10 Solar Cycles: A Study Using Kodaikanal, Meudon, and Kanzelhohe Data

open access: yesEarth and Space Science, 2020
Solar prominences are structures of importance because of their role in polar field reversal. We study the long‐term variation of the time latitude distribution of solar prominences in this article.
Subhamoy Chatterjee   +2 more
exaly   +2 more sources

Solar Prominences: Observations

open access: yesLiving Reviews in Solar Physics, 2014
Solar prominences are one of the most common features of the solar atmosphere. They are found in the corona but they are one hundred times cooler and denser than the coronal material, indicating that they are thermally and pressure isolated from the ...
Susanna Parenti
exaly   +3 more sources

Solar prominences: theory and models

open access: yesLiving Reviews in Solar Physics, 2018
Magnetic fields suspend the relatively cool material of solar prominences in an otherwise hot corona. A comprehensive understanding of solar prominences ultimately requires complex and dynamic models, constrained and validated by observations spanning ...
Sarah E. Gibson
exaly   +3 more sources

Downward and Upward Propagating Magneto-Acoustic Waves Over a Solar Limb Prominence [PDF]

open access: yesIranian Journal of Astronomy and Astrophysics, 2023
Prominences are cold and dense chromospheric material suspended in the solar atmosphere with the support of coronal magnetic fields. Oscillatory behavior of a limb core prominence is studied in the AIA 171, 193, 211, 335, and 94 \AA\ passbands of AIA ...
Neda Dadashi, Maryam Ghiassi
doaj   +1 more source

Prominence observations with ALMA

open access: yesFrontiers in Astronomy and Space Sciences, 2022
This review comes at the time when ALMA successfully obtained the first regular observations of both a prominence and a filament. These observations have a spatial resolution of 1-2 arcsec, far better than previous prominence observations in the mm/sub ...
Petr Heinzel   +5 more
doaj   +1 more source

Spectral Evolution of an Eruptive Polar Crown Prominence With IRIS Observations

open access: yesFrontiers in Physics, 2021
Prominence eruption is closely related to coronal mass ejections and is an important topic in solar physics. Spectroscopic observation is an effective way to explore the plasma properties, but the spectral observations of eruptive prominences are rare ...
Jianchao Xue    +4 more
doaj   +1 more source

Rediscovering the observations of solar prominences from 1906 to 1957 recorded at the Madrid Astronomical Observatory

open access: yesJournal of Space Weather and Space Climate, 2023
The Madrid Astronomical Observatory implemented a solar observation program from 1876 to 1986. In addition to sunspots, the observers at this observatory recorded other solar features such as prominences.
Aparicio Alejandro Jesús Pérez   +3 more
doaj   +1 more source

A note on the sunspot and prominence records made by Angelo Secchi during the period 1871–1875

open access: yesJournal of Space Weather and Space Climate, 2021
Angelo Secchi (1818–1878) was an Italian Jesuit who made relevant scientific contributions in geophysics, meteorology, and astrophysics. He was a well-known pioneer in solar physics due to his theories and observations.
Carrasco Víctor M. S.   +4 more
doaj   +1 more source

RA-induced prominence-specific response resulted in distinctive regulation of Wnt and osteogenesis

open access: yesLife Science Alliance, 2023
Early exposure of RA induced altered expressions of Wnt-related genes and subsequent osteogenic differentiation in embryonic mouse craniofacial prominences in a spatiotemporal-dependent manner.
Chao Song   +5 more
doaj   +1 more source

Prominence oscillations

open access: yesLiving Reviews in Solar Physics, 2018
Prominences are intriguing, but poorly understood, magnetic structures of the solar corona. The dynamics of solar prominences has been the subject of a large number of studies, and of particular interest is the study of prominence oscillations.
Iñigo Arregui   +2 more
doaj   +1 more source

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