The Triple-layered Leading Edge of Solar Coronal Mass Ejections
نویسندگان
چکیده
منابع مشابه
Periodicities in Solar Coronal Mass Ejections
Mid-term quasi-periodicities in solar coronal mass ejections (CMEs) during the most recent solar maximum cycle 23 are reported here for the first time using the fouryear data (February 5, 1999 to February 10, 2003) of the Large Angle Spectrometric Coronagraph (LASCO) onboard the Solar and Heliospheric Observatory (SOHO). In parallel, mid-term quasi-periodicities in solar X-ray flares (class >M5...
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We propose a new model for the initiation of a solar coronal mass ejection (CME). The model agrees with two properties of CMEs and eruptive Ñares that have proved to be very difficult to explain with previous models : (1) very low-lying magnetic Ðeld lines, down to the photospheric neutral line, can open toward inÐnity during an eruption ; and (2) the eruption is driven solely by magnetic free ...
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Recent overwhelming evidences (Hiremath 2009a and references there in) show that sun indeed strongly influences the earth’s climate and environment. In addition to well known sunspot activity, right from the era of discovery by Galileo, other activity phenomena such as flares and coronal mass ejections are also the main drivers that input vast amount of energy, mass and momentum into the earth’...
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[1] From February 2003 to September 2005 the Solar Mass Ejection Imager on the Coriolis spacecraft detected 207 interplanetary coronal mass ejections (ICME) in the inner heliosphere. We have examined the data from the Large Angle Spectroscopic Coronagraph (LASCO) on the SOHO spacecraft for evidence of coronal transient activity that might have been the solar progenitor of the Solar Mass Ejectio...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2020
ISSN: 2041-8213
DOI: 10.3847/2041-8213/aba2ce