1984•NASA STI Repository (National Aeronautics and Space Administration)Open access
A new study of shower age distribution in near vertical showers by EAS air shower array
N. Chaudhuri, Debanjan Basak, G. C. Goswami, Buddhadeb Ghosh
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Abstract
The air shower array has been developed since it started operation in 1931. The array covering an area of 900 sq m now incorporates 21 particle density sampling detectors around two muon magnetic spectrographs. The air showers are detected in the size range 10 to the 4th power to 10 to the 6th power particles. A total of 11000 showers has so far been detected. Average values of shower age have been obtained in various shower size ranges to study the dependence of shower age on shower size. The core distance dependence of shower age parameter has also been analyzed for presentation.
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