Cosmic Ray Diurnal Anisotropy Related to Solar Activity

Authors

RAJESH K. MISHRA
REKHA AGARWAL MISHRA

Abstract

The occurrence of a large number high amplitude event (HAE) of cosmic ray diurnal anisotropy during 1981--1994 has been examined as a function of solar activity. The high amplitude days with the time of maximum in the corotational/azimuthal direction do not indicate any significant correlation with solar activity. Our observations suggest that the direction of the anisotropy of HAE events contribute significantly to the long-term behaviour of the diurnal anisotropy. The occurrence of HAE is dominant during sunspot maximum as well as sunspot minimum.

DOI

-

Keywords

Cosmic ray, solar cycle, sunspot and anisotropy.

First Page

55

Last Page

61

Recommended Citation

MISHRA, R. K, & MISHRA, R. A (2005). Cosmic Ray Diurnal Anisotropy Related to Solar Activity. Turkish Journal of Physics 29 (1): 55-61. https://doi.org/-