On some properties of prominence eruptions and the associated CMEs in solar cycle 23 |
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Authors: | Pooja Gupta Mohit Gupta Ruby Yadav Udit Narain |
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Institution: | 1. Astrophysics Research Group, Meerut College, Meerut, 250001, India 2. Dr. K.N. Modi Institute of Engineering Technology, Modinagar, Gaziabad, 201204, India
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Abstract: | This work includes a study of some properties such as speed, apparent width, acceleration and latitudes, etc. of all types of Prominence Eruptions (PEs) and the associated Coronal Mass Ejections (CMEs) observed during the period of 1997–2006 by Nobeyama Radioheliograph (NORH) and SOHO/LASCO covering the solar cycle 23. The average speed of prominences and associated CMEs are 51 km/sec and 559 km/sec, respectively. The average angular width is 32° and 74°, respectively. As expected the associated CMEs are relatively faster and wider than the prominences. |
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