Results 11 to 20 of about 12,284 (241)
Diagnostics of active and eruptive prominences through hydrogen and helium lines modelling [PDF]
, 2008 In this study we show how hydrogen and helium lines modelling can be used to make a diagnostic of active and eruptive prominences. One motivation for this work is to identify the physical conditions during prominence activation and eruption. Hydrogen and
Labrosse, N. +2 more
core +10 more sources
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
core +1 more source
, 2023 Solar prominences (or filaments) are cool dense regions of plasma that exist within the solar corona. Their existence is due to magnetic fields which support the dense plasma against gravity and insulate it from the surrounding hot coronal plasma.
Mackay, Duncan Hendry
core +2 more sources
Automatic detection of limb prominences in 304 Å EUV images [PDF]
, 2010 A new algorithm for automatic detection of prominences on the solar limb in 304 Å EUV images is presented, and results of its application to SOHO/EIT data discussed.
Labrosse, N., Dalla, S., Marshall, S.
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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.
core +1 more source
Equilibrium and eruption of solar coronal magnetic structures [PDF]
, 2014 In this thesis magnetostatic and thermal equilibria of several coronal magnetic structures are considered. A model is set up for the eruption of a prominence (modelled as a twisted flux tube) magnetically coupled to a coronal mass ejection (an ...
Steele, C. D. C.
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Deflection of a filament eruption with three parallel flare ribbons via reconnection at an X-point
Astronomy & AstrophysicsContext. On 2024 May 6, Active Region 13663 produced an X4.5-class flare associated with a filament eruption that exhibited remarkable rotation and deflection dynamics. Aims.
Zhang Xiaomeng +4 more
doaj +1 more source
Causal relationships between eruptive prominences and coronal mass ejections [PDF]
Annales Geophysicae, 2008 A close association between eruptive prominences and CMEs, both slow and fast CMEs, was reported in many studies. Sometimes it was possible to follow the material motion starting from the prominence (filament) activation to the CME in the high corona.
B. Filippov, S. Koutchmy
doaj +1 more source
Astronomy & AstrophysicsContext. Space weather and its potential negative consequences for life on Earth have received increasing scientific attention in recent decades. In particular, predicting the onset of coronal mass ejections (CMEs) has become important from a security ...
Furuseth S. V., Aulanier G.
doaj +1 more source
Using Rapid Prosody Transcription to probe little-known prosodic systems: The case of Papuan Malay
Laboratory Phonology, 2020 This paper shows how the Rapid Prosody Transcription method (RPT, cp. Cole & Shattuck-Hufnagel, 2016) can be utilized when investigating the prosodic systems of a little-described language.
Janina Kalbertodt +3 more
doaj +2 more sources