Determining the Spectra of Spatially Distributed Evolutionary Sources of Extragalactic Ultrahigh Energy Cosmic Rays

被引：0
|
作者：
Zirakashvili V.N. [1 ]
Ptuskin V.S. [1 ]
Rogovaya S.I. [1 ]
机构：
[1] Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation, Russian Academy of Sciences, Moscow
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2021年 / 85卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Cosmic rays - Cosmology - Energy dissipation - Active Galactic Nuclei - Spatial distribution;
D O I：
10.3103/S1062873821040419
中图分类号：
学科分类号：
摘要：
Abstract: A study is performed of the effect the cosmological evolution and spatial distribution of sources have on solving the inverse problem of determining the spectra of ultrahigh energy cosmic ray sources. The solution allows for the propagation and energy losses of protons and nuclei in the expanding Universe. It is established that active galactic nuclei are the most probable sources of ultrahigh energy cosmic rays. © 2021, Allerton Press, Inc.
引用
收藏
页码：369 / 371
页数：2
相关论文
共 50 条
  • [41] A search for extragalactic sources of cosmic rays in the ultra-high energy domain
    Ivanov A.A.
    Knurenko S.P.
    Pravdin M.I.
    Krasilnikov A.D.
    Sleptsov I.Ye.
    Bulletin of the Russian Academy of Sciences: Physics, 2009, 73 (05) : 544 - 546
  • [42] Ultra-high energy cosmic rays from transient extragalactic sources
    Wibig, T
    Wolfendale, AW
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2004, 30 (04) : 525 - 542
  • [43] Angular correlation of cosmic neutrinos with ultrahigh-energy cosmic rays and implications for their sources
    Moharana, Reetanjali
    Razzaque, Soebur
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2015, (08):
  • [44] Anisotropies of ultrahigh-energy cosmic rays in a scenario with nearby sources
    Mollerach, Silvia
    Roulet, Esteban
    PHYSICAL REVIEW D, 2022, 105 (06)
  • [45] Testing the correlation of ultrahigh energy cosmic rays with high redshift sources
    Sigl, G
    Torres, DF
    Anchordoqui, LA
    Romero, GE
    PHYSICAL REVIEW D, 2001, 63 (08):
  • [46] Explosive processes in space as sources of ultrahigh-energy cosmic rays
    G. N. Kichigin
    Doklady Physics, 2010, 55 : 130 - 133
  • [47] Cosmic necklaces and ultrahigh energy cosmic rays
    Berezinsky, V
    Vilenkin, A
    PHYSICAL REVIEW LETTERS, 1997, 79 (26) : 5202 - 5205
  • [48] Ultrahigh energy cosmic rays from neutrino emitting acceleration sources?
    Kalashev, OE
    Kuzmin, VA
    Semikoz, DV
    Sigl, G
    PHYSICAL REVIEW D, 2002, 65 (10):
  • [49] Cuts and penalties: Comment on "Clustering of ultrahigh energy cosmic rays and their sources"
    Tinyakov, PG
    Tkachev, II
    PHYSICAL REVIEW D, 2004, 69 (12):
  • [50] Explosive processes in space as sources of ultrahigh-energy cosmic rays
    Kichigin, G. N.
    DOKLADY PHYSICS, 2010, 55 (03) : 130 - 133
12345