3-11 July 2007
Merida, Mexico
Mexico/General timezone
- icrc2007@icrc2007.unam.mx
Support
Contribution Poster (WITHDRAWN)
Speakers
- Mrs. Kavita NEMA
Primary authors
- Mrs. Kavita NEMA (A.P.S.University,Rewa(M.P.)INDIA)
Co-authors
- Dr. A.P. MISHRA (A.P.S.University,Rewa(M.P.)INDIA)
Abstract content
A vast mass is expelled from the sun’s low corona and travels at high speed into interplanetary space. These sporadic transient eruptions known as coronal mass ejection are dynamic large –scale events in the solar corona that expel plasma and magnetic field through the solar wind to interplanetary medium. We have studied the solar cycle variation of various properties of coronal mass ejections (CMEs) such as daily CME rate, speed and width of CMEs along with fast and wind CMEs for the solar cycle 23(1996-2006). The apparent width of most of the CMEs have been observed between 10°-80° and their speed lies between 200-400 km/s for the period 1996-2006.