Collective motion of two-electron atom in hyperspherical adiabatic approximation
Conference Paper
Mohamed, Abdelhay Salah . 2015
Publication Work Type:
بحث منشور في مؤتمر
Publication Online URL:
Conference Name:
ABMAS 2014
Conference Date:
Friday, January 24, 2014
Publication Abstract:
Abstract. This work is devoted to calculate bound states in the two-electron atoms. The
separation of variables has carried out in hyper spherical coordinate system (R, θ, α ). Assuming
collective motion of the electrons, where the hper angle (α ~ π/4) and (θ ~ π). The separation of
the rotational variables leads to system of differential equations with more simple form as
compared with non restricted motion. Energy of doubly excited Pe and D0 states are calculated
semi classically by using quantization condition of Bohr -Somerfield. The results compared with
previously published data.