Synthetic hydrogen spectra of prominence oscillations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F14%3A00429448" target="_blank" >RIV/67985815:_____/14:00429448 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/0004-6361/201322346" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201322346</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/201322346" target="_blank" >10.1051/0004-6361/201322346</a>

Result language
angličtina
Original language name
Synthetic hydrogen spectra of prominence oscillations
Original language description
Our main aim here is to explore the relationship between spectral indicators, such as Doppler shift, line intensity, and line half-width, and the linear perturbations excited in a simple prominence model. We have found that different oscillatory modes produce spectral indicator variations in different magnitudes. Detectable variations in the Doppler velocity were found for the fundamental slow mode only. Substantial variations in the Hbeta line intensity were found for specific modes. Other modes lead to lower and even undetectable parameter variations. To perform prominence seismology, analysis of the Halpha and Hbeta spectral line parameters could be a good tool to detect and identify oscillatory modes.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Project
<a href="/en/project/GAP209%2F12%2F0906" target="_blank" >GAP209/12/0906: Realistic solar prominence models combining radiative transfer modeling and MHD simulatios</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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