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EnglishThe C1s photoelectron spectrum of C2H2, measured by Kempgens et al. [Phys. Rev. Lett. 79, 3617 (1997)] and characterized by the presence of a core-level splitting, has been calculated and interpreted using an ab initio quantum-mechanical method that allows detailed analysis of photoionization processes and accurate reproduction of spectral profiles. The anisotropy of the electron emission, measured in a hypothetical experiment in which the orientation of the molecules can be established, has been also predicted and analyzed.
| Titolo: | Ab-initio calculation of the C1s photoelectron spectrum of C2H2 |
| Autore/i: | COLLE, RENATO; EMBRIACO D.; MASSINI M.; SIMONUCCI S.; TAIOLI S. |
| Autore/i Unibo: | |
| Anno: | 2004 |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/S0168-583X(03)01535-0 |
| Abstract: | The C1s photoelectron spectrum of C2H2, measured by Kempgens et al. [Phys. Rev. Lett. 79, 3617 (1997)] and characterized by the presence of a core-level splitting, has been calculated and interpreted using an ab initio quantum-mechanical method that allows detailed analysis of photoionization processes and accurate reproduction of spectral profiles. The anisotropy of the electron emission, measured in a hypothetical experiment in which the orientation of the molecules can be established, has been also predicted and analyzed. |
| Data prodotto definitivo in UGOV: | 2005-10-10 13:12:39 |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
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http://hdl.handle.net/11585/1006
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