Prominence observations with ALMA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F22%3A00563700" target="_blank" >RIV/67985815:_____/22:00563700 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0337572" target="_blank" >https://hdl.handle.net/11104/0337572</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3389/fspas.2022.983707" target="_blank" >10.3389/fspas.2022.983707</a>
Alternative languages
Result language
angličtina
Original language name
Prominence observations with ALMA
Original language description
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-mm radio domain. The achieved resolution is compatible with the cotemporal ground-based coronagraphic observations in the hydrogen H alpha line that accompany the ALMA Band 3 prominence observations. A core part of this review is the description and analysis of these pioneering ALMA observations of a quiescent prominence, focusing on various physical and geometrical properties of the observed prominence fine structures. We also summarize the basic physical processes behind the formation of mm/sub-mm continua under prominence conditions and describe the plasma diagnostics potential of ALMA solar observations. Finally, we discuss future prospects of ALMA prominence observations and the value of coordinated optical and UV spectra and images.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Frontiers in Astronomy and Space Sciences
ISSN
2296-987X
e-ISSN
2296-987X
Volume of the periodical
9
Issue of the periodical within the volume
October
Country of publishing house
CH - SWITZERLAND
Number of pages
15
Pages from-to
983707
UT code for WoS article
000875631400001
EID of the result in the Scopus database
2-s2.0-85140304276