July 29, 2015 to August 6, 2015
World Forum
Europe/Amsterdam timezone

Experimental cosmic ray studies by the sub-array of the Alborz-I array

Aug 1, 2015, 3:30 PM
Amazon Foyer (World Forum)

Amazon Foyer

World Forum

Churchillplein 10 2517 JW Den Haag The Netherlands
Board: 213
Poster contribution CR-EX Poster 2 CR


Mrs Saba Mortazavi Moghaddam (Semnan University)


The first phase of the Alborz Observatory Array (Alborz-I) is designed to have 20 scintillation detectors to study the cosmic ray spectrum in the energy range of $10^{12}$ eV to $10^{16}$ eV. In order to collect data under stable environmental conditions, a sub-array consists of 5 plastic scintillation detectors on a pentagon with side of 5 m similar to the central cluster of the Alborz-I have been operational since February 2014. This paper studies angular distribution of detected showers and the angular resolution of the sub-array with comparing to the simulated results.
Registration number following "ICRC2015-I/" 158
Collaboration -- not specified --

Primary author

Mrs Saba Mortazavi Moghaddam (Semnan University)


Dr Gohar Rastegarzadeh (Semnan University) Dr Mahmud Bahmanabadi (Sharif University of Technology, Alborz Observatory) Ms Soheila Abdollahi (Alborz Observatory, Sharif University of Technology)

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