Subshell photoionization cross sections and ionization energies of atoms and ions from He to Zn

Journal Article · Mon Nov 01 04:00:00 EST 1993 · Atomic Data and Nuclear Data Tables; (United States)

DOI:https://doi.org/10.1006/adnd.1993.1022· OSTI ID:7206651

Verner, D A ^[1]; Yakovlev, D G ^[2]; Band, I M; Trzhaskovskaya, M B ^[3]

---

1. Kapteyn Astronomical Institute, Groningen (Netherlands)
2. A.F. Ioffe Institute of Physics and Technology, St. Petersburg (Russian Federation)
3. Nuclear Physics Institute, St. Petersburg (Russian Federation)

Partial photoionization cross sections of atoms and ions from He to Zn for all subshells nl of ground-state species are calculated with the Hartree-Dirac-Slater method for photon energies E [le] 100 E[sub th], where E[sub th] is the photoionization threshold. The cross sections are fitted by simple analytic expressions for E [le] 50 keV, and the ionization energies are fitted by simple polynomials of atomic number Z and number of atomic electrons N. The fit parameters are tabulated. 24 refs., 8 figs., 12 tabs.

• OSTI ID: 7206651
• Journal Information: Atomic Data and Nuclear Data Tables; (United States), Journal Name: Atomic Data and Nuclear Data Tables; (United States) Vol. 55:2; ISSN ADNDAT; ISSN 0092-640X
• Country of Publication: United States
• Language: English

Related Subjects

664200* -- Spectra of Atoms & Molecules & their Interactions with Photons-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
CALCULATION METHODS
CROSS SECTIONS
INTERMEDIATE MASS NUCLEI
IONIZATION
LIGHT NUCLEI
NUCLEI
PHOTOIONIZATION
SLATER METHOD