International Journal of Advanced Scientific Research

International Journal of Advanced Scientific Research


ISSN: 2456-0421

Vol. 4, Issue 5 (2019)

Comparative study of high-speed solar wind stream and effect of qubit and disturbed events on cosmic ray intensity with coronal mass ejection for the ascending phase of cycles 23 and 24

Author(s): Santosh Kumar Shukla, Satya Prakash Shukla, Dr. SC Dubey
Abstract: The present paper deals the comparative study of high-speed solar wind stream and effect of qubit and disturbed events on cosmic ray intensity with coronal mass ejection for the ascending phase of cycles 23 and 24. It involves the study of the relationship between various solar phenomena and geomagnetic activity. Also a variation of the intensity of the cosmic ray is a part of these studies. In this work we have studied the effect of cool and turbulent events and high-speed solar wind stream (HSSWS) events on cosmic ray intensity in association with corn mass ejection (CME) for the ascending phase of the solar cycle 23 and 24. Events are defined by the EAP index. Quiet events are those for which Ap <7 days is continuous for 5 days and disturbing events for which Ap ≥ 7 is for consecutive ≥ 5 days. The first day of these events is called the commencement day of that event. From the above definition of cool and turbulent events, the list of cool and turbulent events has been selected for the period 1996–2002 (the ascending phase of cycle 23) and the period 2008-2013 (ascending phase of solar cycle 24). In further interpretation, cycle 23 and cycle 24 refer to the respective ascending cycles.
Pages: 57-60  |  98 Views  14 Downloads
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