| Numéro |
J. Phys. Colloques
Volume 49, Numéro C1, Mars 1988
IAU Colloquium N° 102 on UV and X-ray Spectroscopy of Astrophysical and Laboratory Plasmas
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|---|---|---|
| Page(s) | C1-71 - C1-73 | |
| DOI | https://doi.org/10.1051/jphyscol:1988113 | |
IAU Colloquium N° 102 on UV and X-ray Spectroscopy of Astrophysical and Laboratory Plasmas
J. Phys. Colloques 49 (1988) C1-71-C1-73
DOI: 10.1051/jphyscol:1988113
1 Istituto Gas Ionizzati, CNR, I-35131 Padova, Italy
2 Dipartimento di Elettronica e Informatica, Università di Padova, I-35131 Padova, Italy
J. Phys. Colloques 49 (1988) C1-71-C1-73
DOI: 10.1051/jphyscol:1988113
XUV ABSORPTION SPECTRA OF CARBON IONS
E. JANNITTI1, P. NICOLOSI2 et G. TONDELLO21 Istituto Gas Ionizzati, CNR, I-35131 Padova, Italy
2 Dipartimento di Elettronica e Informatica, Università di Padova, I-35131 Padova, Italy
Abstract
The photoabsorption spectra of the carbon ions have been obtained by using two laser-produced plasmas. The photoionization cross-section of the CV has been absolutely measured and the value at threshold, σ = (4.7±0.5) x 10-19 cm2, as well as its behaviour at higher energies agrees quite well with the theoretical calculations.