Total cross sections for the double photoionization of Li from the ground and excited states

Colgan, J.; Griffin, D. C.; Ballance, C. P.; Pindzola, M. S.

doi:10.1103/physreva.80.063414

Total cross sections for the double photoionization of Li from the ground and excited states

Journal Article · Tue Dec 01 04:00:00 EST 2009 · Physical Review. A

DOI:https://doi.org/10.1103/physreva.80.063414· OSTI ID:1564707

Colgan, J.; Griffin, D. C.; Ballance, C. P.; Pindzola, M. S.

Two nonperturbative approaches are used to calculate the total cross sections for the double photoionization of Li from its ground and first excited states. From the ground state, both the time-dependent close coupling and R matrix with pseudostate approaches find reasonable agreement with experimental data, and from the first excited state (where no measurements are available), the two approaches are also in reasonable agreement.

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF), Oak Ridge, TN (United States); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

DOE Contract Number:: AC52-06NA25396

OSTI ID:: 1564707

Journal Information:: Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 80; ISSN 1050-2947; ISSN PLRAAN

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

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