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Femtosecond pump-pr...
Femtosecond pump-probe photoelectron spectroscopy of predissociative Rydberg states in acetylene
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- Sorensen, S. L. (author)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Björneholm, O. (author)
- Uppsala University
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- Hjelte, I. (author)
- Uppsala University
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- Kihlgren, T. (author)
- Uppsala University
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- Öhrwall, G. (author)
- Uppsala University
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- Sundin, S. (author)
- Uppsala University
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- Svensson, S. (author)
- Uppsala University
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- Buil, S. (author)
- Lund University
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- Descamps, D. (author)
- Lund University
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- L'Huillier, A. (author)
- Lund University,Lunds universitet,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Norin, J. (author)
- Lund University,Lunds universitet,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Wahlström, C. G. (author)
- Lund University,Lunds universitet,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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(creator_code:org_t)
- AIP Publishing, 2000
- 2000
- English 5 s.
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In: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 112:18, s. 8038-8042
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Abstract
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- We employ a pump-probe approach to molecular photoionization to study fast dissociation of Rydberg states in acetylene. By using time-resolved photoelectron spectroscopy to study the electronic state of the resulting ions we are able to monitor the system continuously during dissociation or rearrangement. We find that the predissociative lifetime for the 3R‴ (v′2 = 1) Rydberg state is about 150 fs. We demonstrate a powerful new technique using time-correlated femtosecond harmonic generation and laser light pulses to study the time evolution of ultrafast dynamic processes in molecules.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Sorensen, S. L.
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Björneholm, O.
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Hjelte, I.
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Kihlgren, T.
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Öhrwall, G.
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Sundin, S.
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show more...
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Svensson, S.
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Buil, S.
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Descamps, D.
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L'Huillier, A.
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Norin, J.
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Wahlström, C. G.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Other Physics To ...
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Journal of Chemi ...
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Lund University