Eikonal impulse approximation in electron-capture processes

The electron-capture process by protons impinging on different targets is calculated using the exact eikonal impulse approximation. Total cross sections are reported for a large variety of systems ranging from asymmetric systems (p-Ar) to a symmetric one (p-H). Alignment parameters for p-H and p-He...

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Publicado: 1991
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v44_n11_p7299_Gravielle
http://hdl.handle.net/20.500.12110/paper_10502947_v44_n11_p7299_Gravielle
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_10502947_v44_n11_p7299_Gravielle
record_format dspace
spelling paper:paper_10502947_v44_n11_p7299_Gravielle2023-06-08T16:01:34Z Eikonal impulse approximation in electron-capture processes The electron-capture process by protons impinging on different targets is calculated using the exact eikonal impulse approximation. Total cross sections are reported for a large variety of systems ranging from asymmetric systems (p-Ar) to a symmetric one (p-H). Alignment parameters for p-H and p-He processes are presented and compared with the experiments and other theoretical results. We conclude that the eikonal impulse approximation can be used with confidence to treat asymmetric collisions within the intermediate-high-energy range, and symmetric collisions for high-impact energy. © 1991 The American Physical Society. 1991 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v44_n11_p7299_Gravielle http://hdl.handle.net/20.500.12110/paper_10502947_v44_n11_p7299_Gravielle
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The electron-capture process by protons impinging on different targets is calculated using the exact eikonal impulse approximation. Total cross sections are reported for a large variety of systems ranging from asymmetric systems (p-Ar) to a symmetric one (p-H). Alignment parameters for p-H and p-He processes are presented and compared with the experiments and other theoretical results. We conclude that the eikonal impulse approximation can be used with confidence to treat asymmetric collisions within the intermediate-high-energy range, and symmetric collisions for high-impact energy. © 1991 The American Physical Society.
title Eikonal impulse approximation in electron-capture processes
spellingShingle Eikonal impulse approximation in electron-capture processes
title_short Eikonal impulse approximation in electron-capture processes
title_full Eikonal impulse approximation in electron-capture processes
title_fullStr Eikonal impulse approximation in electron-capture processes
title_full_unstemmed Eikonal impulse approximation in electron-capture processes
title_sort eikonal impulse approximation in electron-capture processes
publishDate 1991
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v44_n11_p7299_Gravielle
http://hdl.handle.net/20.500.12110/paper_10502947_v44_n11_p7299_Gravielle
_version_ 1768542516488962048

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