Abstract
We have investigated the lowest-energy satellite bands accompanying the F 1s mainline of SiF 4 molecule using angle-resolved photoelectron spectroscopy and separated the contributions from the direct shake-up and the conjugate shake-up. The direct shake-up satellites are resonantly enhanced by the shape resonance at the same kinetic energy as that of the mainline: the anisotropy parameter β of the direct shake-up satellites drops in the vicinity of the shape resonance as for the mainline. The intensity of the conjugate shake-up satellites decreases monotonically with the increase in the photon energy: their β value also varies monotonically as a function of the energy.
| Original language | English |
|---|---|
| Pages (from-to) | 17-20 |
| Number of pages | 4 |
| Journal | Chemical Physics Letters |
| Volume | 402 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - 2005 Jan 24 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
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Cite this
Fujiwara, K., Prümper, G., De Fanis, A., Tamenori, Y., Tanaka, T., Kitajima, M., Tanaka, H., Oura, M., & Ueda, K. (2005). The excitation mechanism of satellite bands in F 1s photoemission of SiF 4 Chemical Physics Letters, 402(1-3), 17-20. https://doi.org/10.1016/j.cplett.2004.11.123