Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles

The longitudinal momentum distributions for the recoil ion, the electron and the projectile momentum transfer in single ionization of He by 3.6 MeV amu-1 Ni24+ impact are calculated using the cdw-eis method within the independent electron approximation. Results are compared with the measurements and...

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Autores principales:	Rodriguez, V.D., Wang, Y.D., Lin, C.D.
Formato:	JOUR
Materias:	Charged projectiles Electron approximation Electron distributions Electron energy spectrum Longitudinal momentum Single ionization Charge density waves Helium Impact ionization Projectiles
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_09534075_v28_n15_pL471_Rodriguez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_09534075_v28_n15_pL471_Rodriguez
record_format	dspace
spelling	todo:paper_09534075_v28_n15_pL471_Rodriguez2023-10-03T15:50:53Z Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles Rodriguez, V.D. Wang, Y.D. Lin, C.D. Charged projectiles Electron approximation Electron distributions Electron energy spectrum Longitudinal momentum Single ionization Charge density waves Helium Impact ionization Projectiles The longitudinal momentum distributions for the recoil ion, the electron and the projectile momentum transfer in single ionization of He by 3.6 MeV amu-1 Ni24+ impact are calculated using the cdw-eis method within the independent electron approximation. Results are compared with the measurements and CTMC calculations of Moshammer et al (1994). it is found that the cdw-ejs theory explains qualitatively the observed enhancement of the electron distribution in the forward direction, and the enhancement of the recoil-ion distribution in the backward direction. Our calculations show discrepancies with the measurement regarding the positions for the maxima of these distributions. A calculated electron energy spectrum is in good agreement with the measurement. © 1995 IOP Publishing Ltd. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09534075_v28_n15_pL471_Rodriguez
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Charged projectiles Electron approximation Electron distributions Electron energy spectrum Longitudinal momentum Single ionization Charge density waves Helium Impact ionization Projectiles
spellingShingle	Charged projectiles Electron approximation Electron distributions Electron energy spectrum Longitudinal momentum Single ionization Charge density waves Helium Impact ionization Projectiles Rodriguez, V.D. Wang, Y.D. Lin, C.D. Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
topic_facet	Charged projectiles Electron approximation Electron distributions Electron energy spectrum Longitudinal momentum Single ionization Charge density waves Helium Impact ionization Projectiles
description	The longitudinal momentum distributions for the recoil ion, the electron and the projectile momentum transfer in single ionization of He by 3.6 MeV amu-1 Ni24+ impact are calculated using the cdw-eis method within the independent electron approximation. Results are compared with the measurements and CTMC calculations of Moshammer et al (1994). it is found that the cdw-ejs theory explains qualitatively the observed enhancement of the electron distribution in the forward direction, and the enhancement of the recoil-ion distribution in the backward direction. Our calculations show discrepancies with the measurement regarding the positions for the maxima of these distributions. A calculated electron energy spectrum is in good agreement with the measurement. © 1995 IOP Publishing Ltd.
format	JOUR
author	Rodriguez, V.D. Wang, Y.D. Lin, C.D.
author_facet	Rodriguez, V.D. Wang, Y.D. Lin, C.D.
author_sort	Rodriguez, V.D.
title	Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
title_short	Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
title_full	Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
title_fullStr	Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
title_full_unstemmed	Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
title_sort	longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles
url	http://hdl.handle.net/20.500.12110/paper_09534075_v28_n15_pL471_Rodriguez
work_keys_str_mv	AT rodriguezvd longitudinalmomentumdistributionsinionizationofheliumbyfasthighlychargedprojectiles AT wangyd longitudinalmomentumdistributionsinionizationofheliumbyfasthighlychargedprojectiles AT lincd longitudinalmomentumdistributionsinionizationofheliumbyfasthighlychargedprojectiles
_version_	1807322351809855488

Longitudinal momentum distributions in ionization of helium by fast, highly charged projectiles

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