Symmetry-Dependent Multielectron Excitations near the C 1s Ionization Threshold and Distortion of the Shape Resonance in CO2
Physical review letters Volume 89 Issue 2
Page 023006-1-0230064
published_at 2002-07-08
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| File | |
| Title ( eng ) |
Symmetry-Dependent Multielectron Excitations near the C 1s Ionization Threshold and Distortion of the Shape Resonance in CO2
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| Creator |
Fanis A. De
Saito N.
Pavlychev A. A.
Ladonin D. Yu.
Machida M.
Kubozuka K.
Koyano I.
Ikejiri K.
Cassimi A.
Czasch A.
Dörner R.
Chiba H.
Sato Y.
Ueda K.
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| Source Title |
Physical review letters
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| Volume | 89 |
| Issue | 2 |
| Start Page | 023006-1 |
| End Page | 0230064 |
| Abstract |
Satellite bands accompanying the C 1s photoline for the CO2 molecule parallel to the electric vector of the incident radiation E are found to be more intense than those for CO2 perpendicular to E in the shape resonance region. This indicates that multielectron excitations are caused in part by the interaction of the outgoing C 1s photoelectron with the valence electrons. The photoelectron-impact valence excitations couple with the C 1s single-hole ionization and distort the shape resonance significantly. We assign the broad resonance at ∼312 eV to a distorted Σu shape resonance.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
The American Physical Society
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| Date of Issued | 2002-07-08 |
| Rights |
Copyright (c) 2002 The American Physical Society
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0031-9007
[DOI] 10.1103/PhysRevLett.89.023006
[DOI] http://dx.doi.org/10.1103/PhysRevLett.89.023006
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