Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013934504> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2013934504 endingPage "L164" @default.
- W2013934504 startingPage "L161" @default.
- W2013934504 abstract "As the optical counterpart of coronal dimmings, we present the first direct evidence of Hα dimmings associated with the X1.6 flare, filament eruption, and coronal mass ejection (CME) that occurred on 2001 October 19. As two main Hα flare ribbons parallel to the erupting filament slowly separated, two other ribbons first quickly expanded near the feet of the filament, then their interiors substantially dimmed and became darker than the preflare brightness. This formed two dimming regions with sharp bright edges. The two Hα dimmings were different from the flare nimbus and the Hα darkenings found by Ellison, McKenna, & Reid and Neidig et al., respectively, but similar to the coronal double dimmings studied by Sterling & Hudson. The coronal dimmings of the event were also observed in 171 Å images from the Transition Region and Coronal Explorer (TRACE). The 171 Å and Hα dimmings showed very similar evolutions and occurred at the same two sites with opposite magnetic polarities. They formed in the course of the filament eruption, and after the eruption, some 171 Å loops of the postflare arcade developed to connect their inner edges while some loops with footpoints near their outer edges disappeared. Observations from the Solar and Heliospheric Observatory Extreme-ultraviolet Imaging Telescope (SOHO/EIT) showed more extended dimmings associated with the eruption. Only a small portion of EIT dimmings was cospatial with the Hα dimmings, while the major other portion was associated with the disappeared 171 Å loops. These joint observations are interpreted by using the flux rope model of CMEs, in which the Hα dimmings represent the evacuated feet of the erupted flux rope. The mass supply of the halo CME could be coming from both the erupted flux rope itself and the lost material close to the flare footpoint regions as shown by Hα dimmings." @default.
- W2013934504 created "2016-06-24" @default.
- W2013934504 creator A5002532343 @default.
- W2013934504 creator A5046215798 @default.
- W2013934504 creator A5061307319 @default.
- W2013934504 creator A5083344607 @default.
- W2013934504 date "2003-10-24" @default.
- W2013934504 modified "2023-09-27" @default.
- W2013934504 title "H Dimmings Associated with the X1.6 Flare and Halo Coronal Mass Ejection on 2001 October 19" @default.
- W2013934504 cites W1554908506 @default.
- W2013934504 cites W1571488917 @default.
- W2013934504 cites W1966041393 @default.
- W2013934504 cites W1971172452 @default.
- W2013934504 cites W1991758530 @default.
- W2013934504 cites W2013765433 @default.
- W2013934504 cites W2029715334 @default.
- W2013934504 cites W2049325212 @default.
- W2013934504 cites W2059661755 @default.
- W2013934504 cites W2090532823 @default.
- W2013934504 cites W2149975687 @default.
- W2013934504 cites W2159790448 @default.
- W2013934504 cites W2437715502 @default.
- W2013934504 cites W4240241274 @default.
- W2013934504 doi "https://doi.org/10.1086/379756" @default.
- W2013934504 hasPublicationYear "2003" @default.
- W2013934504 type Work @default.
- W2013934504 sameAs 2013934504 @default.
- W2013934504 citedByCount "24" @default.
- W2013934504 countsByYear W20139345042012 @default.
- W2013934504 countsByYear W20139345042013 @default.
- W2013934504 countsByYear W20139345042016 @default.
- W2013934504 countsByYear W20139345042018 @default.
- W2013934504 countsByYear W20139345042019 @default.
- W2013934504 crossrefType "journal-article" @default.
- W2013934504 hasAuthorship W2013934504A5002532343 @default.
- W2013934504 hasAuthorship W2013934504A5046215798 @default.
- W2013934504 hasAuthorship W2013934504A5061307319 @default.
- W2013934504 hasAuthorship W2013934504A5083344607 @default.
- W2013934504 hasBestOaLocation W20139345041 @default.
- W2013934504 hasConcept C108411613 @default.
- W2013934504 hasConcept C115260700 @default.
- W2013934504 hasConcept C121332964 @default.
- W2013934504 hasConcept C126838900 @default.
- W2013934504 hasConcept C1276947 @default.
- W2013934504 hasConcept C13483470 @default.
- W2013934504 hasConcept C14228908 @default.
- W2013934504 hasConcept C146138569 @default.
- W2013934504 hasConcept C184665706 @default.
- W2013934504 hasConcept C185001636 @default.
- W2013934504 hasConcept C193145208 @default.
- W2013934504 hasConcept C2779588948 @default.
- W2013934504 hasConcept C44870925 @default.
- W2013934504 hasConcept C54355233 @default.
- W2013934504 hasConcept C62520636 @default.
- W2013934504 hasConcept C71924100 @default.
- W2013934504 hasConcept C72886185 @default.
- W2013934504 hasConcept C86803240 @default.
- W2013934504 hasConcept C98444146 @default.
- W2013934504 hasConceptScore W2013934504C108411613 @default.
- W2013934504 hasConceptScore W2013934504C115260700 @default.
- W2013934504 hasConceptScore W2013934504C121332964 @default.
- W2013934504 hasConceptScore W2013934504C126838900 @default.
- W2013934504 hasConceptScore W2013934504C1276947 @default.
- W2013934504 hasConceptScore W2013934504C13483470 @default.
- W2013934504 hasConceptScore W2013934504C14228908 @default.
- W2013934504 hasConceptScore W2013934504C146138569 @default.
- W2013934504 hasConceptScore W2013934504C184665706 @default.
- W2013934504 hasConceptScore W2013934504C185001636 @default.
- W2013934504 hasConceptScore W2013934504C193145208 @default.
- W2013934504 hasConceptScore W2013934504C2779588948 @default.
- W2013934504 hasConceptScore W2013934504C44870925 @default.
- W2013934504 hasConceptScore W2013934504C54355233 @default.
- W2013934504 hasConceptScore W2013934504C62520636 @default.
- W2013934504 hasConceptScore W2013934504C71924100 @default.
- W2013934504 hasConceptScore W2013934504C72886185 @default.
- W2013934504 hasConceptScore W2013934504C86803240 @default.
- W2013934504 hasConceptScore W2013934504C98444146 @default.
- W2013934504 hasIssue "2" @default.
- W2013934504 hasLocation W20139345041 @default.
- W2013934504 hasOpenAccess W2013934504 @default.
- W2013934504 hasPrimaryLocation W20139345041 @default.
- W2013934504 hasRelatedWork W1575116104 @default.
- W2013934504 hasRelatedWork W1964913994 @default.
- W2013934504 hasRelatedWork W1987089087 @default.
- W2013934504 hasRelatedWork W2029282456 @default.
- W2013934504 hasRelatedWork W2038457257 @default.
- W2013934504 hasRelatedWork W2078457146 @default.
- W2013934504 hasRelatedWork W2802702860 @default.
- W2013934504 hasRelatedWork W2970354220 @default.
- W2013934504 hasRelatedWork W2996415356 @default.
- W2013934504 hasRelatedWork W784021949 @default.
- W2013934504 hasVolume "597" @default.
- W2013934504 isParatext "false" @default.
- W2013934504 isRetracted "false" @default.
- W2013934504 magId "2013934504" @default.
- W2013934504 workType "article" @default.