{"title":"Dynamics of solar surge during its ascending stage","authors":"Cao Tian-jun, Xu Ao-ao, Tang Yu-hua","doi":"10.1016/0146-6364(80)90045-6","DOIUrl":null,"url":null,"abstract":"<div><p>We propose that the ascending front of a solar surge results from the ejection of plasmoid caused by the Maxwellian stresses of the reconnected field lines in the neutral current sheet above a satellite spot plus the explosive expansion of the matter inside. This model can effectively explain the main dynamical features in both the accelerating and decelerating phases during the rise of the surge.</p></div>","PeriodicalId":100241,"journal":{"name":"Chinese Astronomy","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1980-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-6364(80)90045-6","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Astronomy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0146636480900456","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
We propose that the ascending front of a solar surge results from the ejection of plasmoid caused by the Maxwellian stresses of the reconnected field lines in the neutral current sheet above a satellite spot plus the explosive expansion of the matter inside. This model can effectively explain the main dynamical features in both the accelerating and decelerating phases during the rise of the surge.
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