Stopping power calculation of rubidium and strontium for protons
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Title: | Stopping power calculation of rubidium and strontium for protons |
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Authors: | Moreno Marín, Juan Carlos | Abril, Isabel | García Molina, Rafael |
Research Group/s: | Interacción de Partículas Cargadas con la Materia |
Center, Department or Service: | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Universidad de Alicante. Departamento de Física Aplicada |
Keywords: | Stopping power | Proton energy loss | Dielectric properties of solids |
Knowledge Area: | Física Aplicada |
Issue Date: | Jun-2002 |
Publisher: | Elsevier Science |
Citation: | MORENO-MARÍN, Juan Carlos; ABRIL, Isabel; GARCIA-MOLINA, Rafael. “Stopping power calculation of rubidium and strontium for protons”. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. Vol. 193, No. 1-4 (June 2002). ISSN 0168-583X, pp. 30-35 |
Abstract: | We have evaluated the stopping cross-section (SCS) and the energy-loss straggling of rubidium and strontium targets, for a wide range of proton energies. The calculations are done in the framework of the dielectric formalism, using a combination of Mermin-type energy-loss functions to describe the behaviour of the outer electrons of the target, while the inner-shell electrons are described through their generalized oscillator strengths. Our calculated SCSs agree with the experimental data better than other theoretical and interpolated results, in a wide range of proton energies. |
Sponsor: | This work was supported by the Spanish DGESIC (projects 1FD97-1358-C02-01, BFM2000-1050-C02-01 and BFM2000-1050-C02-02). |
URI: | http://hdl.handle.net/10045/25373 |
ISSN: | 0168-583X (Print) | 1872-9584 (Online) |
DOI: | 10.1016/S0168-583X(02)00723-1 |
Language: | eng |
Type: | info:eu-repo/semantics/article |
Peer Review: | si |
Publisher version: | http://dx.doi.org/10.1016/S0168-583X(02)00723-1 |
Appears in Collections: | INV - IPCM - Artículos de Revistas |
Files in This Item:
File | Description | Size | Format | |
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2002NIMB193(2002)30_Rb_Sr.pdf | Versión final (acceso restringido) | 156,09 kB | Adobe PDF | Open Request a copy |
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