Modulation of cosmic rays at different cutoff rigidity

• Main Authors: Agarwal,Rekha, Mishra,Rajesh K.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Sociedade Brasileira de Física 2008
• Subjects: Cosmic ray; Quiet days; Diurnal; Semi-diurnal anisotropy; Solar wind; Interplanetary magnetic field; geomagnetic activity; Inuvik
• Online Access: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332008000100021

The present work deals with the study of first three harmonics of cosmic ray intensity on geo-magnetically quiet days over the period 1981-1993 for Deep River and Inuvik neutron monitoring stations having mid and low cutoff rigidity. The amplitude of first harmonic remains high for Deep River having...