Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions
The three-body Coulomb problem has been explored in kinematically complete experiments on single ionization of helium by 100 MeV/uC 6+ and 3.6 MeV/u Au 53+ impact. Low-energy electron emission (E e < 150 eV) as a function of the projectile deflection ϑ p (momentum transfer), i.e., the Bethe s...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00319007_v87_n22_p223201_Moshammer |
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todo:paper_00319007_v87_n22_p223201_Moshammer2023-10-03T14:43:05Z Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions Moshammer, R. Perumal, A. Schulz, M. Rodríguez, V.D. Kollmus, H. Mann, R. Hagmann, S. Ullrich, J. The three-body Coulomb problem has been explored in kinematically complete experiments on single ionization of helium by 100 MeV/uC 6+ and 3.6 MeV/u Au 53+ impact. Low-energy electron emission (E e < 150 eV) as a function of the projectile deflection ϑ p (momentum transfer), i.e., the Bethe surface, has been mapped with Δϑ p ±25 nanoradian resolution at extremely large perturbations (3.6 MeV/uAu 53+ ) where single ionization occurs at impact parameters of typically 10 times the He K-shell radius. The experimental data are not in agreement with state-of-the-art continuum distorted wave-eikonal initial state theory. © 2001 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00319007_v87_n22_p223201_Moshammer |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The three-body Coulomb problem has been explored in kinematically complete experiments on single ionization of helium by 100 MeV/uC 6+ and 3.6 MeV/u Au 53+ impact. Low-energy electron emission (E e < 150 eV) as a function of the projectile deflection ϑ p (momentum transfer), i.e., the Bethe surface, has been mapped with Δϑ p ±25 nanoradian resolution at extremely large perturbations (3.6 MeV/uAu 53+ ) where single ionization occurs at impact parameters of typically 10 times the He K-shell radius. The experimental data are not in agreement with state-of-the-art continuum distorted wave-eikonal initial state theory. © 2001 The American Physical Society. |
| format |
JOUR |
| author |
Moshammer, R. Perumal, A. Schulz, M. Rodríguez, V.D. Kollmus, H. Mann, R. Hagmann, S. Ullrich, J. |
| spellingShingle |
Moshammer, R. Perumal, A. Schulz, M. Rodríguez, V.D. Kollmus, H. Mann, R. Hagmann, S. Ullrich, J. Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| author_facet |
Moshammer, R. Perumal, A. Schulz, M. Rodríguez, V.D. Kollmus, H. Mann, R. Hagmann, S. Ullrich, J. |
| author_sort |
Moshammer, R. |
| title |
Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| title_short |
Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| title_full |
Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| title_fullStr |
Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| title_full_unstemmed |
Three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| title_sort |
three-body coulomb problem probed by mapping the bethe surface in ionizing ion-atom collisions |
| url |
http://hdl.handle.net/20.500.12110/paper_00319007_v87_n22_p223201_Moshammer |
| work_keys_str_mv |
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1807315643906654208 |