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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 79, Issue 12, Pages 719–723 (Mi jetpl2320)  

This article is cited in 97 scientific papers (total in 97 papers)

GRAVITY, ASTROPHYSICS

Mapping deflections of extragalactic ultrahigh energy cosmic rays in magnetohydrodynamic simulations of the Local Universe

K. Dolaga, D. Grassob, V. Springelc, I. Tkachevd

a Dipartimento di Astronomia, Università di Padova, Padua, Italy
b Scuola Normale Superiore and I.N.F.N., Pisa, Italy
c Max-Planck-Institut für Astrophysik, Garching, Germany
d CERN — Theory Division, Geneve, Switzerland
References:
Abstract: We construct a map of deflections of ultrahigh energy cosmic rays by extragalactic magnetic fields using a magneto-hydrodynamical simulation of cosmic structure formation that realistically reproduces the positions of known galaxy clusters in the Local Universe. Large deflection angles occur in cluster regions, which however cover only an insignificant fraction of the sky. More typical deflections of order $\lesssim 1^\circ$ are caused by crossings of filaments. For protons with energies $E \geq 4 \cdot 10^{19}$ eV, deflections do not exceed a few degrees over most of the sky up to a propagation distance of 500 Mpc. Given that the field strength of our simulated intergalactic magnetic field forms a plausible upper limit, we conclude that charged particle astronomy is in principle possible.
Received: 22.04.2004
Revised: 12.05.2004
English version:
Journal of Experimental and Theoretical Physics Letters, 2004, Volume 79, Issue 12, Pages 583–587
DOI: https://doi.org/10.1134/1.1790011
Bibliographic databases:
Document Type: Article
PACS: 98.70.Sa
Language: English
Citation: K. Dolag, D. Grasso, V. Springel, I. Tkachev, “Mapping deflections of extragalactic ultrahigh energy cosmic rays in magnetohydrodynamic simulations of the Local Universe”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:12 (2004), 719–723; JETP Letters, 79:12 (2004), 583–587
Citation in format AMSBIB
\Bibitem{DolGraSpr04}
\by K.~Dolag, D.~Grasso, V.~Springel, I.~Tkachev
\paper Mapping deflections of extragalactic ultrahigh energy cosmic rays in magnetohydrodynamic simulations of the Local Universe
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2004
\vol 79
\issue 12
\pages 719--723
\mathnet{http://mi.mathnet.ru/jetpl2320}
\adsnasa{https://adsabs.harvard.edu/cgi-bin/bib_query?2004JETPL..79..583D}
\transl
\jour JETP Letters
\yr 2004
\vol 79
\issue 12
\pages 583--587
\crossref{https://doi.org/10.1134/1.1790011}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-10444270852}
Linking options:
  • https://www.mathnet.ru/eng/jetpl2320
  • https://www.mathnet.ru/eng/jetpl/v79/i12/p719
  • This publication is cited in the following 97 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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    References:71
     
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