Description of the continuous spectrum of a three-body Coulomb system within the J-matrix approach

Molecular orientation effect on the differential cross sections for the electron-impact double ionization of oriented water molecules

“…Among them, we can cite the well-known convergent close coupling (CCC) model used successfully by Lahmam-Bennani et al for describing the shape of the angular distributions for high incident energy (e,3e) reaction in helium [14]. However, a substantial discord in magnitude (of a factor ∼3) was pointed out by Kheifets et al [15] and recently corrected by using the J-matrix method [16]. Later on, El Azzouzi et al [17] underlined the fact that neither the CCC nor the J-matrix models can be applied to heavier targets like argon in a tractable way.…”

Fivefold differential cross sections for electron-induced double ionization of outer and inner valence (1t2 and 2a1) molecular orbitals of CH4

“…Among them, let us cite the well-known convergent close coupling (CCC) model successfully used by Lahmam-Bennani et al [30] for predicting the angular distributions for high-incident electron reactions on helium and the more recently used J-matrix model reported by Zaystev et al [31]. Later on, a more sophisticated model -the wellknown 6C approach -was successfully used [25].…”

Insights from the zero-angular-momentum wave in single and double ionization of He by fast electrons

“…Examples of these methods are the time independent methods, such as the exterior complex scaling (ECS) [4], the convergent close coupling (CCC) [5,6], and J matrix [7][8][9], among others.…”

“…The J-matrix model takes a similar path to CCC [8][9][10]. Outgoing-type behavior is explicitly enforced for one of the * Corresponding author: marcelo.ambrosio@uns.edu.ar electrons, while standing waves are selected for the other one.…”