Atomic photoionization: When does it actually begin?
We analyze a time delay of one- and two-electron photoemission from an atom after absorption of an attosecond XUV pulse. We establish this delay by solving the time dependent Schrödinger equation and by subsequent tracing of the field-free evolution of the photoelectron wave packet. This delay can a...
| Main Authors: | , , |
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| Format: | Conference Paper |
| Published: |
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/23274 |
| _version_ | 1848751104789053440 |
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| author | Kheifets, A. Ivanov, I. Bray, Igor |
| author_facet | Kheifets, A. Ivanov, I. Bray, Igor |
| author_sort | Kheifets, A. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We analyze a time delay of one- and two-electron photoemission from an atom after absorption of an attosecond XUV pulse. We establish this delay by solving the time dependent Schrödinger equation and by subsequent tracing of the field-free evolution of the photoelectron wave packet. This delay can also be related to the energy derivative of the phase of the complex photoionization amplitude which makes the time delay a sensitive probe of many-electron correlation. |
| first_indexed | 2025-11-14T07:47:26Z |
| format | Conference Paper |
| id | curtin-20.500.11937-23274 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:47:26Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-232742017-09-13T13:57:43Z Atomic photoionization: When does it actually begin? Kheifets, A. Ivanov, I. Bray, Igor We analyze a time delay of one- and two-electron photoemission from an atom after absorption of an attosecond XUV pulse. We establish this delay by solving the time dependent Schrödinger equation and by subsequent tracing of the field-free evolution of the photoelectron wave packet. This delay can also be related to the energy derivative of the phase of the complex photoionization amplitude which makes the time delay a sensitive probe of many-electron correlation. 2012 Conference Paper http://hdl.handle.net/20.500.11937/23274 10.1088/1742-6596/388/3/032009 unknown |
| spellingShingle | Kheifets, A. Ivanov, I. Bray, Igor Atomic photoionization: When does it actually begin? |
| title | Atomic photoionization: When does it actually begin? |
| title_full | Atomic photoionization: When does it actually begin? |
| title_fullStr | Atomic photoionization: When does it actually begin? |
| title_full_unstemmed | Atomic photoionization: When does it actually begin? |
| title_short | Atomic photoionization: When does it actually begin? |
| title_sort | atomic photoionization: when does it actually begin? |
| url | http://hdl.handle.net/20.500.11937/23274 |