Intramolecular Auger-electron scattering in the ultrafast dissociation of CF{sub 4} at the 1s{yields}a{sub 1}* excitation
Journal Article
·
· Physical Review. A
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577 (Japan)
- Japan Synchrotron Radiation Research Institute, Sayo-gun, Hyogo 679-5198 (Japan)
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554 (Japan)
- RIKEN, Wako, Saitama 351-0198 (Japan)
- RIKEN, SPring-8, Sayo-gun, Hyogo 679-5148 (Japan)
We have applied a high-resolution-electron-momentum-resolved-ion coincidence technique to the Auger emission from CF{sub 4} following the F 1s{yields}a{sub 1}* excitation and found that the Auger electron emitted from the atomic F fragment during the ultrafast dissociation is backscattered by the residual fragment CF{sub 3}. We find also that more than half of the excess energy goes into the vibrational excitation of the CF{sub 3} fragment.
- OSTI ID:
- 20717757
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 5 Vol. 71; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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