Multiple ionization of Ar by alpha particles
We present theoretical results on multiple ionization of Ar by He2+ by employing the continuum distorted-wave eikonal initial state together with photoionization branching ratios to include Auger-type contributions. We also analyze the inner-shell ionization cross sections (K and L-shells of Ar). Th...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_17426588_v635_n2_p_Montanan |
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todo:paper_17426588_v635_n2_p_Montanan2023-10-03T16:31:05Z Multiple ionization of Ar by alpha particles Montanan, C.C. Miraglia, J.E. Martin F. Garcia G. Diaz C. Rabadan I. Mendez L. Atoms Distortion (waves) High energy physics Impact ionization Branching ratio Continuum distorted wave-eikonal initial state Double ionization Impact energy Inner-shell ionization K and L shells Multiple ionization Proton impact Ionization We present theoretical results on multiple ionization of Ar by He2+ by employing the continuum distorted-wave eikonal initial state together with photoionization branching ratios to include Auger-type contributions. We also analyze the inner-shell ionization cross sections (K and L-shells of Ar). The high energy experimental data is correctly described, showing differences with proton impact tendency in the post-collisional region. At intermediate impact energies (direct ionization region) the single and double ionization are described rather well, but we note certain overestimation for higher final charge states. © Published under licence by IOP Publishing Ltd. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_17426588_v635_n2_p_Montanan |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Atoms Distortion (waves) High energy physics Impact ionization Branching ratio Continuum distorted wave-eikonal initial state Double ionization Impact energy Inner-shell ionization K and L shells Multiple ionization Proton impact Ionization |
| spellingShingle |
Atoms Distortion (waves) High energy physics Impact ionization Branching ratio Continuum distorted wave-eikonal initial state Double ionization Impact energy Inner-shell ionization K and L shells Multiple ionization Proton impact Ionization Montanan, C.C. Miraglia, J.E. Martin F. Garcia G. Diaz C. Rabadan I. Mendez L. Multiple ionization of Ar by alpha particles |
| topic_facet |
Atoms Distortion (waves) High energy physics Impact ionization Branching ratio Continuum distorted wave-eikonal initial state Double ionization Impact energy Inner-shell ionization K and L shells Multiple ionization Proton impact Ionization |
| description |
We present theoretical results on multiple ionization of Ar by He2+ by employing the continuum distorted-wave eikonal initial state together with photoionization branching ratios to include Auger-type contributions. We also analyze the inner-shell ionization cross sections (K and L-shells of Ar). The high energy experimental data is correctly described, showing differences with proton impact tendency in the post-collisional region. At intermediate impact energies (direct ionization region) the single and double ionization are described rather well, but we note certain overestimation for higher final charge states. © Published under licence by IOP Publishing Ltd. |
| format |
CONF |
| author |
Montanan, C.C. Miraglia, J.E. Martin F. Garcia G. Diaz C. Rabadan I. Mendez L. |
| author_facet |
Montanan, C.C. Miraglia, J.E. Martin F. Garcia G. Diaz C. Rabadan I. Mendez L. |
| author_sort |
Montanan, C.C. |
| title |
Multiple ionization of Ar by alpha particles |
| title_short |
Multiple ionization of Ar by alpha particles |
| title_full |
Multiple ionization of Ar by alpha particles |
| title_fullStr |
Multiple ionization of Ar by alpha particles |
| title_full_unstemmed |
Multiple ionization of Ar by alpha particles |
| title_sort |
multiple ionization of ar by alpha particles |
| url |
http://hdl.handle.net/20.500.12110/paper_17426588_v635_n2_p_Montanan |
| work_keys_str_mv |
AT montanancc multipleionizationofarbyalphaparticles AT miragliaje multipleionizationofarbyalphaparticles AT martinf multipleionizationofarbyalphaparticles AT garciag multipleionizationofarbyalphaparticles AT diazc multipleionizationofarbyalphaparticles AT rabadani multipleionizationofarbyalphaparticles AT mendezl multipleionizationofarbyalphaparticles |
| _version_ |
1807319944499560448 |