Photorecombination Spectra of Highly Charged Ions
- Department of Astronomy, The Ohio State University, 174 W. 18th Avenue, Columbus, Ohio 43210 (United States)
A general method for the theoretical calculation of relativistic photorecombination cross sections is employed to obtain detailed theoretical spectra for highly charged ions for the first time in an {bold {ital ab initio}}manner. The calculations are carried out using the relativistic Breit-Pauli R-matrix method. The theoretical cross sections incorporate total electron-ion recombination and correspond directly to that observed experimentally. In particular, the detailed resonance structures are found to be in good agreement with the experiment results for Fe XXV obtained from the electron-beam ion trap (EBIT) at Livermore, and with the {bold {ital absolute}} values for Ar XIV measured using the heavy-ion storage ring (CRYRING) at Stockholm. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 439058
- Journal Information:
- Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 2 Vol. 78; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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