Results 11 to 20 of about 1,154 (251)
Automatic detection of limb prominences in 304 A EUV images [PDF]
, 2010 A new algorithm for automatic detection of prominences on the solar limb in 304 A EUV images is presented, and results of its application to SOHO/EIT data discussed.
Labrosse, N., Dalla, S., Marshall, S.
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On the association of solar radio emission and solar prominences. [PDF]
The Astronomical Journal, 1956 Prominence cinematograms made at Sacramento Peak and climax in the years 1949?55 have been examined and compared with the solar radio records at 167 Mc/s. No close connexion was found between limb events and radio events, but some eruptions were found to be associated with simultaneous radio bursts. Three such cases are discussed in detail.
JP Wild, H Zirin
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Partially-erupting prominences: a comparison between observations and model-predicted observables [PDF]
, 2009 <p><b>Aims:</b> We investigate several partially-erupting prominences to study their relationship with other CME-associated phenomena and compare these observations with observables predicted by a model of partially-expelled-flux-ropes (
D. Tripathi +13 more
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Formation of helium lines in solar prominences [PDF]
, 2009 We summarize the results on the formation of the helium spectrum in solar prominences obtained over recent years. The radiative transfer problem under non-LTE conditions is solved to compute the profiles of the lines of He I and He II.
Nicolas Labrosse +7 more
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Nature, 1870 IT may interest some of your readers to hear that the bright lines of the hydrogen “flames” extending beyond the sun's disc can be seen with much less instrumental aid than has hitherto been considered indispensable. I have succeeded in seeing them quite unmistakably by the following very simple means. I fixed one of Mr.
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Prominences : the phantom menace [PDF]
, 2023 It has been proposed that slingshot prominences may be a mass and angular momentum loss mechanism for rapidly rotating young stars. Stellar evolution models currently rely only on the wind as the angular momentum loss mechanism and do not include ...
Waugh, Rosie
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Magnetic field and prominences of the young, solar-like, ultra-rapid rotator V530 Persei [PDF]
, 2020 International audienceContext. Young solar analogs reaching the main sequence experience very strong magnetic activity, generating angular momentum losses through wind and mass ejections.Aims.
Villarreal D’angelo, C. +26 more
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Solar prominences line profiles [PDF]
, 2023 A numerical code to calculate the line profiles for different elements present in the solar atmosphere was developed for the particular case of solar prominences. The objective is to compare the calculated with the observed profiles in order to limit the
Mauas, P., Rovira, M., Stenborg, G.
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