Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/37196
Title: Interplanetary Magnetic Field Associated Changes in Cosmic Ray Intensity & Geomagnetic Field during 1973-75
Authors: Singh, R L
Shukla, J P
Shukla, A K
Sharma, S M
Agrawal, S P
Issue Date: Oct-1979
Publisher: NISCAIR-CSIR, India
Abstract: The effect of interplanetary magnetic field (IMP) Bz and its B. component on cosmic ray intensity and geomagnetic field variations have been examined for the period 1973-75. It is observed that (i) B ≥ 10γ (magnetic blobs) is a pre-requisite in producing cosmic ray intensity and geomagnetic field variations of varying magnitudes; (ii) the longer existence of magnetic blobs on successive days produces larger decreases in cosmic ray intensity and geomagnetic field; (iii) the southward component (Bz) of IMF generally gives rise to large AP changes, though it is not effective in producing cosmic ray intensity decreases.
Page(s): 237-241
URI: http://nopr.niscair.res.in/handle/123456789/37196
ISSN: 0975-105X (Online); 0367-8393 (Print)
Appears in Collections:IJRSP Vol.08(5&6) [October & December 1979]

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