Actions for Theoretical treatment of double photoionization of helium using a B-spline implementation of exterior complex scaling [electronic resource].
Theoretical treatment of double photoionization of helium using a B-spline implementation of exterior complex scaling [electronic resource].
Published
Washington, D.C. : United States. Dept. of Energy. Office of Basic Energy Sciences, 2004. Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Calculations of absolute triple differential and single differential cross sections for helium double photoionization are performed using an implementation of exterior complex scaling in B-splines. Results for cross sections, well-converged in partial waves, are presented and compared with both experiment and earlier theoretical calculations. These calculations establish the practicality and effectiveness of the complex B-spline approach to calculations of double ionization of atomic and molecular systems.
Published through SciTech Connect. 02/19/2004. "lbnl--54615" Physical Review A 69 ISSN 1050-2947; PLRAAN FT McCurdy, C. William; Rescigno, Thomas N.; Horner, Daniel A.; Martin, Fernando.