New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions
In this paper we exactly solve the diffusion–advection equation (DAE) for cosmic-ray transport. For such a purpose we use the Theory of Ultradistributions of J. Sebastiao e Silva, to give a general solution for the DAE. From the ensuing solution, we obtain several approximations as limiting cases of...
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Autores principales: | , , , , |
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Formato: | Articulo Preprint |
Lenguaje: | Inglés |
Publicado: |
2015
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/100637 https://ri.conicet.gov.ar/11336/20907 |
Aporte de: |
id |
I19-R120-10915-100637 |
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record_format |
dspace |
institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Física Classical theories of gravity Cosmic rays Diffusion Statistical methods Ultradistributions |
spellingShingle |
Física Classical theories of gravity Cosmic rays Diffusion Statistical methods Ultradistributions Rocca, Mario Carlos Plastino, Ángel Ricardo Plastino, Ángel Luis Ferri, Gustavo Luis De Paoli, Ángel Luis New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
topic_facet |
Física Classical theories of gravity Cosmic rays Diffusion Statistical methods Ultradistributions |
description |
In this paper we exactly solve the diffusion–advection equation (DAE) for cosmic-ray transport. For such a purpose we use the Theory of Ultradistributions of J. Sebastiao e Silva, to give a general solution for the DAE. From the ensuing solution, we obtain several approximations as limiting cases of various situations of physical and astrophysical interest. One of them involves Solar cosmic-rays’ diffusion. |
format |
Articulo Preprint |
author |
Rocca, Mario Carlos Plastino, Ángel Ricardo Plastino, Ángel Luis Ferri, Gustavo Luis De Paoli, Ángel Luis |
author_facet |
Rocca, Mario Carlos Plastino, Ángel Ricardo Plastino, Ángel Luis Ferri, Gustavo Luis De Paoli, Ángel Luis |
author_sort |
Rocca, Mario Carlos |
title |
New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
title_short |
New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
title_full |
New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
title_fullStr |
New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
title_full_unstemmed |
New solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
title_sort |
new solution of diffusion-advection equation for cosmic-ray transport using ultradistributions |
publishDate |
2015 |
url |
http://sedici.unlp.edu.ar/handle/10915/100637 https://ri.conicet.gov.ar/11336/20907 |
work_keys_str_mv |
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bdutipo_str |
Repositorios |
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1764820440617844739 |