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Reviews of topical problems


Fractional phenomenology of cosmic ray anomalous diffusion


Ul'yanovsk State University, ul. L. Tolstogo 42, Ulyanovsk, 432700, Russian Federation

Evolution of the cosmic ray diffusion concept from the ordinary (Einstein) model of Brownian motion to the fractional models that appeared in the last decade is reviewed. The mathematical and physical foundations of these models are discussed, as are their consequences, associated problems and prospects for further development.

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Fulltext is also available at DOI: 10.3367/UFNe.0183.201311b.1175
PACS: 02.50.−r, 05.40.−a, 98.70.Sa (all)
DOI: 10.3367/UFNe.0183.201311b.1175
URL: https://ufn.ru/en/articles/2013/11/b/
000331111800002
2-s2.0-84893828285
2013PhyU...56.1074U
Citation: Uchaikin V V "Fractional phenomenology of cosmic ray anomalous diffusion" Phys. Usp. 56 1074–1119 (2013)
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Received: 3rd, December 2012, revised: 12th, April 2013, 16th, May 2013

Оригинал: Учайкин В В «Дробно-дифференциальная феноменология аномальной диффузии космических лучей» УФН 183 1175–1223 (2013); DOI: 10.3367/UFNr.0183.201311b.1175

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