Selection rules in resonant x-ray emission of free molecules
- Department of Physics, Uppsala University, Box 530, S-75121 Uppsala (Sweden)
X-ray emission spectra obtained using energy-selective synchrotron-radiation excitation for small molecules such as CO, N{sub 2}, and CO{sub 2} are shown. The spectra illustrate how the intensities are governed by the dipole selection rules associated with the absorption-emission process. It is shown, in particular, how the spectra can provide symmetry information of both occupied and unoccupied valence orbitals. The importance of the vibrational motion of the molecules is also stressed. {copyright} {ital 1997 American Institute of Physics.}
- Research Organization:
- Lawrence Berkeley National Laboratory
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 565417
- Report Number(s):
- CONF-9609283--
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 389; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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