IFLP 13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
New Solution of Diffusion-Advection Equation for Cosmic-Ray Transport Using Ultradistributions
Autor/es:
M. C. ROCCA; A. R. PLASTINO; A. PLASTINO; G. L. FERRI; A. L. DE PAOLI
Revista:
JOURNAL OF STATISTICAL PHYSICS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2015 vol. 161 p. 986 - 1009
ISSN:
0022-4715
Resumen:
In this paper we exactly solve the diffusion-advection equation(DAE) for cosmic-ray transport. For such a purpose we use theTheory of Ultradistributions of J. Sebastiao e Silva, to give ageneral solution for the DAE. From the ensuing solution, we obtainseveral approximations as limiting cases of various situations ofphysical and astrophysical interest. One of them involves Solarcosmic-rays´ diffusion.
