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2010 | 8 | 5 | 726-736
Tytuł artykułu

Nonextensive thermal sources of cosmic rays

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The energy spectrum of cosmic rays exhibits power-like behavior with a very characteristic ‘knee’ structure. We consider a possibility that such a spectrum could be generated by some specific nonstatistical temperature fluctuations in the source of cosmic rays with the ‘knee’ structure reflecting an abrupt change of the pattern of such fluctuations. This would result in a generalized nonextensive statistical model for the production of cosmic rays. The possible physical mechanisms leading to these effects are discussed together with the resulting chemical composition of the cosmic rays, which follows the experimentally observed abundance of nuclei.
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Wydawca

Czasopismo
Rocznik
Tom
8
Numer
5
Strony
726-736
Opis fizyczny
Daty
wydano
2010-10-01
online
2010-07-22
Twórcy
  • Theoretical Physics Department, The Andrzej Sołtan Institute for Nuclear Studies, ul. Hoża 69, 00-681, Warsaw, Poland, wilk@fuw.edu.pl
  • Institute of Physics, Jan Kochanowski University, ul. Świȩtokrzyska 15, 25-405, Kielce, Poland, wlod@pu.klelce.pl
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-009-0164-z
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