| DOI | Resolve DOI: https://doi.org/10.1016/0009-2614(95)00049-A |
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| Author | Search for: Zavriyev, A.1; Search for: Fischer, Ingo1; Search for: Villeneuve, D.M.1; Search for: Stolow, Albert1 |
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| Affiliation | - National Research Council of Canada. NRC Steacie Institute for Molecular Sciences
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| Format | Text, Article |
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| Abstract | Zero kinetic energy photoelectron (ZEKE) spectroscopy may be an interesting technique for monitoring the time evolution of state selected atomic products in ultrafast pump-probe experiments. We investigate here the effects of laser intensity by studying three-photon non-resonant ZEKE spectra of atomic xenon at the first ionization threshold with tunable femtosecond UV pulses. High intensity introduces a new broadening due to ponderomotive effects in the ZEKE spectrum. It is demonstrated that a three-photon ZEKE spectrum can be recorded at intensities where the broadenign due to these ponderomotive effects (i.e. the ac Stark shift for high-n Rydberg states) is small in comparison with the effective laser bandwidth. |
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| Publication date | 1995-03-10 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 12326995 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 9d28cddf-267d-4404-a9de-f220ad9a310e |
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| Record created | 2009-09-10 |
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| Record modified | 2023-06-23 |
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