Evolution of a group of coronal holes associated with eruption of nearby prominences and CMEs

dc.creatorGutiérrez Garro, Heidy
dc.creatorTaliashvili Enacolopas, Lela
dc.creatorMouradian, Zadig
dc.date.accessioned2022-02-25T14:17:39Z
dc.date.accessioned2022-10-20T01:43:53Z
dc.date.available2022-02-25T14:17:39Z
dc.date.available2022-10-20T01:43:53Z
dc.date.created2022-02-25T14:17:39Z
dc.date.issued2014-01-06
dc.identifierhttps://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/evolution-of-a-group-of-coronal-holes-associated-with-eruption-of-nearby-prominences-and-cmes/30D3A13EA1CB1C39A19D179237D2555F
dc.identifier1743-9221
dc.identifierhttps://hdl.handle.net/10669/85855
dc.identifier10.1017/S1743921313011356
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4542323
dc.description.abstractWe present the results of detailed study of a set of activities developed on one of three enclosed sectors of solar region during the period of February 07-13, 2012. We found the sequence of certain topological perturbations of whole coronal holes (CHs) and their surroundings associated to the eruption of nearby prominence and subsequent Coronal Mass Ejections (CMEs). Especially, we observe the emergence of small bright points (BPs) and the formation of dimming regions (DRs) close to the filament's channel associated with a pre-evolution of filament/prominence eruption, whereas BPs disappearance and the shrinkage of CH we found associated with the post-eruption evolution of prominence and of CME.
dc.languageeng
dc.sourceProceedings of the International Astronomical Union, vol.8(S300), pp.418-419.
dc.subjectCoronal hole
dc.subjectProminence
dc.subjectMagnetic field
dc.subjectCME
dc.titleEvolution of a group of coronal holes associated with eruption of nearby prominences and CMEs
dc.typecomunicación de congreso


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