Testing the correlations between ultrahigh-energy cosmic rays and BL Lac-type objects with HiRes stereoscopic data

被引：77

作者：

Gorbunov, DS

Tinyakov, PG

Tkachev, II

Troitsky, SV

机构：

[1] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia

[2] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

[3] Free Univ Brussels, Serv Phys Theor, B-1050 Brussels, Belgium

来源：

JETP LETTERS | 2004年 / 80卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1808838

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Previously suggested correlations of BL Lac-type objects with the arrival directions of the ultrahigh-energy cosmic ray primaries are tested by making use of the HiRes stereoscopic data. The results of the study support the conclusion that BL Lacs may be cosmic ray sources and suggest the presence of a small (a few percent) fraction of neutral primaries at E > 10(19) eV. (C) 2004 MAIK "Nauka/Interperiodica".

引用

页码：145 / 148

页数：4

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