| Numéro |
J. Phys. Colloques
Volume 48, Numéro C9, Décembre 1987
X-Ray and Inner-Shell ProcessesVol. 1 |
|
|---|---|---|
| Page(s) | C9-773 - C9-776 | |
| DOI | https://doi.org/10.1051/jphyscol:19879135 | |
X-Ray and Inner-Shell Processes
Vol. 1
J. Phys. Colloques 48 (1987) C9-773-C9-776
DOI: 10.1051/jphyscol:19879135
1 Fritz-Haber-Institut der Max-Planck-Gesellschaft, 0-1000 Berlin 33, F.R.G.
2 Institut für Strahlungs- und Kernphysik, Technische Universität Berlin, D-1000 Berlin 12, F.R.G.
3 Physikalisches Institut, Universität Würzburg. Am Hubland. D-8700 Würzburg, F.R.G.
4 Berliner Elektronenenspeicherring-Gesellschaft für Synchrotronstrahlung mbH (BESSY), D-1000 Berlin 33, F.R.G.
Vol. 1
J. Phys. Colloques 48 (1987) C9-773-C9-776
DOI: 10.1051/jphyscol:19879135
NEAR THRESHOLD MEASUREMENTS OF THE K SHELL SATELLITES OF CO AND N2
J. FELDHAUS1, A. REIMER1, J. SCHIRMER1, A.M. BRADSHAW1, U. BECKER2, 3, H. G. KERKHOFF2, B. LANGER2, D. SZOSTAK2, R. WEHLITZ2 and W. BRAUN41 Fritz-Haber-Institut der Max-Planck-Gesellschaft, 0-1000 Berlin 33, F.R.G.
2 Institut für Strahlungs- und Kernphysik, Technische Universität Berlin, D-1000 Berlin 12, F.R.G.
3 Physikalisches Institut, Universität Würzburg. Am Hubland. D-8700 Würzburg, F.R.G.
4 Berliner Elektronenenspeicherring-Gesellschaft für Synchrotronstrahlung mbH (BESSY), D-1000 Berlin 33, F.R.G.
Abstract
Core level photoemission spectra of CO and N2 using snyhrotron radiation excitation have been measured in order to study the near threshold photon energy range of the K-shell satellites. The C 1s and N 1s π- π* satellites show very similar behavior characterized by increasing intensity of the first satellite and decreasing intensity of the second satellite towards threshold. In contrast to this characteristic behavior there is nothing comparable in the O 1s satellite spectrum. The results are discussed on the basis of the equivalent core model, potential theory and charge transfer effects.