Stopping power calculation of rubidium and strontium for protons

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Title: Stopping power calculation of rubidium and strontium for protons
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).
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
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Appears in Collections:INV - IPCM - Artículos de Revistas

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