Published March 2005 | Version v1
Journal article Metadata-only

Observation of arrival directions of cosmic rays with energy above 2 x 1015 eV by EAS MSU array data

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. im. M.V. Lomonosova, Nauchno-Issledovatel'skij Inst. Yadernoj Fiziki im. D.V. Skobel'tsyna, Moscow (Russian Federation)
  • 2. Moskovskij Gosudarstvennyj Univ. im. M.V. Lomonosova, Moscow (Russian Federation)

Description

There exist indications on the availability of the possible clusterization in the directions of the EAS arrival. The program on the analysis of the EAS arrival directions and analysis of the data bank of the MSU EAS for the period of 1987-1989 are accomplished for the purpose of studying this program. The distributions in the equatorial coordinated for the cosmic rays with the energy of E>2 x 1015 eV with the arrival angle of <40 Deg are obtained. The uniformity of the obtained distributions is verified with application of different statistical criteria

Abstract (Russian)

Существуют указания на наличие возможностей кластеризации в направлениях прихода ШАЛ. Для исследования этой проблемы разработана программа анализа направлений прихода ШАЛ и осуществлен анализ банка данных установки ШАЛ МГУ за период 1987-1989 гг. Получены распределения в экваториальных координатах для космических лучей с энергией E>2 x 1015 эВ с углом прихода <40 град. Однородность полученных распределений проверена с использованием различных статистических критериев

Additional details

Additional titles

Original title (Russian)
Исследование направлений прихода космических лучей с энергией более 2 x 10

Publishing Information

Journal Title
Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Fizicheskaya
Journal Volume
69
Journal Issue
3
Journal Page Range
p. 350-352
ISSN
1026-3489
CODEN
IRAFEO

Conference

Title
28. Russian conference on cosmic rays
Original Conference Title
XXVIII Vserossijskaya konferentsiya po kosmicheskim lucham
Dates
Jun 2004
Place
Moscow (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38002001
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; COSMIC RAY DETECTION; COSMIC RAY SPECTROMETERS; DATA PROCESSING; DIAGRAMS; EXTENSIVE AIR SHOWERS; PEV RANGE; STATISTICAL DATA; STATISTICS
Descriptors DEC
COSMIC RADIATION; COSMIC SHOWERS; DATA; DETECTION; DISTRIBUTION; ENERGY RANGE; INFORMATION; IONIZING RADIATIONS; MATHEMATICS; MEASURING INSTRUMENTS; NUMERICAL DATA; PROCESSING; RADIATION DETECTION; RADIATIONS; SECONDARY COSMIC RADIATION; SHOWERS; SPECTROMETERS

Optional Information

Notes
5 refs., 2 figs., 2 tabs.