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Search for Solar Sources of Interplanetary Coronal Mass Ejections Using the Reverse Model of Magnetodynamic Interaction of the Solar Wind in the Heliosphereстатья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 1 мая 2024 г.
- Авторы: Rodkin D.G., Slemzin V.A., Shugay Yu S.
- Журнал: Astronomy Reports
- Том: 67
- Номер: 3
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 280
- Последняя страница: 287
- DOI: 10.1134/S106377292303006X
- Аннотация: In the development and testing of methods for predicting interplanetary coronal mass ejections(ICMEs), it is of great importance to establish their relationship with sources on the Sun—coronal mass ejections(CMEs) observed by coronagraphs. The often used inverse ballistic calculation of the CME onset timedoes not consider variations in the CME speed when moving through the heliosphere and can give an uncertaintyup to a day. With a good accuracy (on the order of ±10 h), the motion of CMEs in the heliosphere fromthe Sun to the Earth is described by the model of the magnetodynamic interaction of CMEs with the backgroundsolar wind (drag-based model, DBM). In this paper, we propose to search for possible coronal sources of ICMEs, observed near the Earth, using the reverse model of magnetodynamic interaction (reverse DBM,RDBM), which reconstructs the probable motion of CMEs in the heliosphere and determines their outflow parameters in the solar corona using the measured ICME parameters. The modeluses the speed of the background solar wind, which is calculated from the area of coronal holes inthe central part of the Sun and presented on the website of the Space Monitoring Data Center of the Skobeltsyn
- Добавил в систему: Шугай Юлия Сергеевна