2026-04-27T08:21:06Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/644022024-04-09T08:14:41Zcom_10324_1159com_10324_931com_10324_894col_10324_1310

Bishel, D. T. Marley, E. V. Schneider, M. B. Liedahl, D. A. Heeter, R. F. Foord, M. E. Kemp, G. E. Frank, Y. Emig, J. A. Nilson, P. M. Chin, D. A. Rygg, J. R. Collins, G. W. Pérez Callejo, Gabriel 2023 Producción Científica Time-gated Sc K-shell and Ge L-shell spectra are presented from a range of characterized thermodynamic states spanning ion densities of 1e19-1e20cm-3 and plasma temperatures around 2000eV. For the higher densities studied and temperatures from 1000 to 3000 eV, the Sc and Ge x-ray emission spectra are consistent with steady-state calculations from the modern atomic kinetics model SCRAM. At the lower ion densities achieved through plasma expansion, however, the model calculations require a higher plasma temperature to reproduce the observed Ge spectrum. We attribute this to ionization disequilibrium of the Sc because the ionization time scales exceed the hydrodynamic timescale when the inferred temperatures diverge. application/pdf https://uvadoc.uva.es/handle/10324/64402 eng American Institute of Physics Ionization disequilibrium in K- and L-shell ions info:eu-repo/semantics/article TEXT UVaDOC. Repositorio Documental de la Universidad de Valladolid Hispana