Electron capture to the continuum by proton and positron impact
We describe recent experimental triple-differential cross sections of ionization by the impact of both protons and positrons by means of a single, kinematically exact theory. This model incorporates all the interactions in the final state on an equal footing and keeps an exact account of the three-b...
Guardado en:
| Publicado: |
2001
|
|---|---|
| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v34_n5_p933_Fiol http://hdl.handle.net/20.500.12110/paper_09534075_v34_n5_p933_Fiol |
| Aporte de: |
| id |
paper:paper_09534075_v34_n5_p933_Fiol |
|---|---|
| record_format |
dspace |
| spelling |
paper:paper_09534075_v34_n5_p933_Fiol2025-07-30T18:31:27Z Electron capture to the continuum by proton and positron impact Impact ionization Kinematics Mathematical models Positrons Protons Electron capture to the continuum Electron cusp formation Triple differential cross sections Electrons We describe recent experimental triple-differential cross sections of ionization by the impact of both protons and positrons by means of a single, kinematically exact theory. This model incorporates all the interactions in the final state on an equal footing and keeps an exact account of the three-body kinematics. We show that these provisions make it possible to evaluate any multiple-differential cross section for any given mass configuration, and analyse how it changes with the relative masses of the three particles in the final state. We analyse the differences in the electron cusp formation by both heavy and light projectile impact at the double-differential cross section level. 2001 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v34_n5_p933_Fiol http://hdl.handle.net/20.500.12110/paper_09534075_v34_n5_p933_Fiol |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Impact ionization Kinematics Mathematical models Positrons Protons Electron capture to the continuum Electron cusp formation Triple differential cross sections Electrons |
| spellingShingle |
Impact ionization Kinematics Mathematical models Positrons Protons Electron capture to the continuum Electron cusp formation Triple differential cross sections Electrons Electron capture to the continuum by proton and positron impact |
| topic_facet |
Impact ionization Kinematics Mathematical models Positrons Protons Electron capture to the continuum Electron cusp formation Triple differential cross sections Electrons |
| description |
We describe recent experimental triple-differential cross sections of ionization by the impact of both protons and positrons by means of a single, kinematically exact theory. This model incorporates all the interactions in the final state on an equal footing and keeps an exact account of the three-body kinematics. We show that these provisions make it possible to evaluate any multiple-differential cross section for any given mass configuration, and analyse how it changes with the relative masses of the three particles in the final state. We analyse the differences in the electron cusp formation by both heavy and light projectile impact at the double-differential cross section level. |
| title |
Electron capture to the continuum by proton and positron impact |
| title_short |
Electron capture to the continuum by proton and positron impact |
| title_full |
Electron capture to the continuum by proton and positron impact |
| title_fullStr |
Electron capture to the continuum by proton and positron impact |
| title_full_unstemmed |
Electron capture to the continuum by proton and positron impact |
| title_sort |
electron capture to the continuum by proton and positron impact |
| publishDate |
2001 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09534075_v34_n5_p933_Fiol http://hdl.handle.net/20.500.12110/paper_09534075_v34_n5_p933_Fiol |
| _version_ |
1840325819323383808 |