Correlative Analysis of Long Term Cosmic Ray Variation in Relation with Interplanetary Magnetic Field

Sarver A. Khan¹ , A. K.Saxena² , C.M. Tiwari³

Section:Research Paper, Product Type: Isroset-Journal
Vol.7 , Issue.2 , pp.66-70, Apr-2019

CrossRef-DOI:   https://doi.org/10.26438/ijsrpas/v7i2.6670

Online published on Apr 30, 2019

Copyright © Sarver A. Khan, A. K.Saxena, C.M. Tiwari . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
In this paper we have performed the relationship between cosmic ray intensity (CRI) and Interplanetary Magnetic field (B) for the period 1976 to 2018. For this we have taken the data of Cosmic Ray Intensity (CRI) from various Neutron Monitor Stations, which are well maintained stations and provide reliable Cosmic Ray Data. Here we have taken the monthly and annual mean value of Cosmic Ray Intensity (CRI) from the Moscow (2.42GV), Russia Neutron Monitor Station. It has been found that Interplanetary Magnetic field (B) shows anti-phase with Cosmic Ray Intensity (CRI). It is found that Interplanetary Magnetic Field (IMF-B) shows decreasing trend with CRI and also shows negative correlation. Also we have taken interplanetary magnetic field (B), sunspot number (SSN) and A_p index from omni web.

Key-Words / Index Term :
Cosmic Ray Intensity (CRI), Interplanetary Magnetic Field (IMF-B). Sunspot number (SSN), A_p index

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