@inproceedings{34d42e22a2944d8cb8ca869ecce5719a,

title = "Cosmic-ray proton to electron ratios",

abstract = "A basic quantity in the characterization of relativistic particles is the proton-to-electron (p/e) energy density ratio. We derive a simple approximate expression suitable to estimate this quantity, Up/Ue = (mp/me)(3−q)/2, valid when a nonthermal {\textquoteleft}gas{\textquoteright} of these particles is electrically neutral and the particles{\textquoteright} power-law spectral indices are equal – e.g., at injection. This relation partners the well-known p/e number density ratio at 1 GeV, Np/Ne = (mp/me)(q−1)/2.",

keywords = "Cosmic rays, Energy ratios",

author = "Massimo Persic and Yoel Rephaeli",

note = "Publisher Copyright: {\textcopyright} 2015, World Scientific. All rights reserved.; null ; Conference date: 01-07-2015 Through 07-07-2015",

year = "2015",

doi = "10.1142/9789814623995_0075",

language = "אנגלית",

isbn = "9789814612142",

series = "The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012",

publisher = "World Scientific",

number = "210699",

pages = "1036--1038",

editor = "Kjell Rosquist and Jantzen, {Robert T.} and Remo Ruffini and Remo Ruffini",

booktitle = "On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories",

address = "ארצות הברית",

edition = "210699",

}