EAS primary particle parameter estimation with the complex Pamir-XXI detector array

被引：3

作者：

Galkin, V., I ^{[1
,2
]}

Borisov, A. S. ^{[3
]}

Bakhromzod, R. ^{[1
,4
]}

Batraev, V. V. ^{[1
]}

Latipova, S. ^{[5
]}

Muqumov, A. ^{[1
,4
]}

机构：

[1] Lomonosov Moscow State Univ, Fac Phys, Moscow, Russia

[2] Lomonosov Moscow State Univ, Skobeltsyns Inst Nucl Phys, Moscow, Russia

[3] Russian Acad Sci, Lebedev Phys Inst, Moscow, Russia

[4] Acad Sci Tajikistan, Umarov Phys Tech Inst, Dushanbe, Tajikistan

[5] Tajik Natl Univ, Fac Phys, Dushanbe, Tajikistan

来源：

ISVHECRI 2016 - XIX INTERNATIONAL SYMPOSIUM ON VERY HIGH ENERGY COSMIC RAY INTERACTIONS | 2017年 / 145卷

关键词：

D O I：

10.1051/epjconf/201714515004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Some new developments in EAS methods made in the framework of the Pamir-XXI project are presented. First, primary energy and direction definition accuracies by a network of fast scintillators are considered, optimum network cell size is defined for 10 PeV showers. Second, the same accuracies for a network of fast optical (Cherenkov) detectors are considered for 30 TeV-10 PeV showers. Third, the possibilities of separation of EAS initiated by protons, nitrogen and iron nuclei of 1 and 10 PeV energies using a wide-angle Cherenkov telescope are discussed. Finally, the results of the extraction of 30-50 TeV gamma showers from the proton shower background with the same telescope are presented. Presumably, our developments can help in the study of PCR mass composition and ultra high energy gamma ray astronomy in other projects.

引用

页数：4