The Anionic Instability Threshold in Atoms

  • Dario A. León-Valido Faculty of Physics, Havana University, 10400 Havana, Cuba
  • Gabriel Gil Instituto de Cibernética, Matemática y Física, 10400 La Habana, Cuba.
  • Augusto González Instituto de Cibernética, Matemática y Física, 10400 La Habana, Cuba.

Abstract

In this work is estimated the nuclear charge threshold, Zc, at which an atom turns unstable. In order to achieve it, an interpolation procedure based on an effective Schrödinger equation for the most external electrons is used. The results are compared with our own force model for null radious, where the input parameters are the experimental values for the covalent radious and electroaffinity.

Published
Dec 13, 2016
How to Cite
LEÓN-VALIDO, Dario A.; GIL, Gabriel; GONZÁLEZ, Augusto. The Anionic Instability Threshold in Atoms. Revista Cubana de Física, [S.l.], v. 33, n. 2, p. 77-82, dec. 2016. ISSN 2224-7939. Available at: <http://revistacubanadefisica.org/index.php/rcf/article/view/RCF_32-02_077_2016>. Date accessed: 18 feb. 2019.
Section
Original Articles