Journalartikel

Jahr der Veröffentlichung: 2005

Seiten: 1967-1975

Zeitschrift: Journal of Physics B: Atomic, Molecular and Optical Physics

Bandnummer: 38

Heftnummer: 12

ISSN: 0953-4075

eISSN: 1361-6455

DOI Link: https://doi.org/10.1088/0953-4075/38/12/011

Verlag: IOP Publishing

Abstract: 
Absolute cross-section measurements for K-shell photoionization of Be-like C2+ ions have been performed in the photon energy range 292-325 eV. These measurements have been made using the photon-ion merged-beam endstation at the Advanced Light Source, Lawrence Berkeley National Laboratory. Absolute measurements compared with theoretical results from the R-matrix method indicate that the primary C2+ ion beam consisted of 62% groundstate (1s(2)2S(2) S-1) and 38% metastable state (1s(2)2s(2)p (3)p(o)) ions. Reasonable agreement is seen between theory and experiment for absolute photoionization cross sections, resonance energies and autoionization linewidths of K-shell-vacancy Auger states.

Harvard-Zitierstil: Scully, S., Aguilar, A., Emmons, E., Phaneuf, R., Halka, M., Leitner, D., et al. (2005) K-shell photoionization of Be-like carbon ions: experiment and theory for C2+, Journal of Physics B: Atomic, Molecular and Optical Physics, 38(12), pp. 1967-1975. https://doi.org/10.1088/0953-4075/38/12/011

APA-Zitierstil: Scully, S., Aguilar, A., Emmons, E., Phaneuf, R., Halka, M., Leitner, D., Levin, J., Lubell, M., Püttner, R., Schlachter, A., Covington, A., Schippers, S., Müller, A., & McLaughlin, B. (2005). K-shell photoionization of Be-like carbon ions: experiment and theory for C2+. Journal of Physics B: Atomic, Molecular and Optical Physics. 38(12), 1967-1975. https://doi.org/10.1088/0953-4075/38/12/011