Diffractive Contribution to the Elasticity and the Nucleonic Flux in the Atmosphere
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Diffractive Contribution to the Elasticity and the Nucleonic Flux in the Atmosphere
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| Id. |
41607611 |
| Idioma |
inglés
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| Titulo |
Diffractive Contribution to the Elasticity and the Nucleonic Flux in the Atmosphere |
| Autor(es) |
J. Bell,R. J. M. Covolan,A. L. Godoi,J. Montanha,Gleb Wataghin
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| Localización |
http://citeseer.ist.psu.edu/172494.html
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
We calculate the average elasticity considering non-diffractive and single diffractive
interactions and perform an analysis of the cosmic-ray flux by means of an
analytical solution for the nucleonic diffusion equation. We show that the diffractive
contribution is important for the adequate description of the nucleonic and
hadronic fluxes in the atmosphere.
It is well known that the evolution of the nucleonic cosmic ray component is controlled
by two physical quantities related to high energy hadron interactions: the interaction
mean-free-path
pGammaair
in , which is inversely proportional to the inelastic proton-air cross
section, oe
pGammaair
in , and the average elasticity hxi
pGammaair
, the fraction of energy retained by the
incident particle after a collision. It was shown in Refs. [1, 2] that, when one supposes
the interaction mean-free-path and the mean elasticity as energy-dependent quantitites,
the analytical solution for the nucleonic diffusion equation in the at...
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| Tipo |
ps
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| Palabras clave |
J. Bell,R. J. M. Covolan,A. L. Godoi,J. Montanha,Gleb Wataghin Diffractive Contribution to the Elasticity and the Nucleonic Flux in the Atmosphere
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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unrestricted |
| Formatos |
ps
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| Requerimientos técnicos |
Browser: Any
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| Relación |
[IsBasedOn] http://preprints.cern.ch/archive/electronic/hep-ph/9507/9507346.ps.gz
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| Fecha de contribución |
31-mar-2009 |
| Contacto |
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