KANTBP
swMATH ID:  482 
Software Authors:  O. Chuluunbaatar, A.A. Gusev, A.G. Abrashkevich, A. AmayaTapia, M.S. Kaschiev, S.Y. Larsen, S.I. Vinitsky 
Description:  KANTBP: A program for computing energy levels, reaction matrix and radial wave functions in the coupledchannel hyperspherical adiabatic approach. Nature of problem: In the hyperspherical adiabatic approach [24], a multidimensional Schrödinger equation for a twoelectron system [5] or a hydrogen atom in magnetic field [6] is reduced by separating the radial coordinate ρ from the angular variables to a system of secondorder ordinary differential equations which contain potential matrix elements and firstderivative coupling terms. The purpose of this paper is to present the finite element method procedure based on the use of highorder accuracy approximations for calculating approximate eigensolutions for such systems of coupled differential equations. 
Homepage:  http://cpc.cs.qub.ac.uk/summaries/ADZH_v1_0.html 
Programming Languages:  FORTRAN 77. 
Operating Systems:  OC Linux, Unix AIX 5.3, SunOS 5.8, Solaris, Windows XP. 
Keywords:  eigenvalue and multichannel scattering problems; Kantorovich method; finite element method; Rmatrix calculations; hyperspherical coordinates; multichannel adiabatic approximation; ordinary differential equations; highorder accuracy approximations. 
Related Software:  KANTBP 2.0; Maple; POTHMF; ODPEVP; POTHEA; PHISYM; ARBTools; GCMFEM; ASYMPT 
Cited in:  20 Documents 
Standard Articles
1 Publication describing the Software, including 1 Publication in zbMATH  Year 

KANTBP: A program for computing energy levels, reaction matrix and radial wave functions in the coupledchannel hyperspherical adiabatic approach. Zbl 1196.81283 Chuluunbaatar, O.; Gusev, A. A.; Abrashkevich, A. G.; AmayaTapia, A.; Kaschiev, M. S.; Larsen, S. Y.; Vinitsky, S. I. 
2007

all
top 5
Cited by 26 Authors
Cited in 4 Serials
7  Computer Physics Communications 
1  Theoretical and Mathematical Physics 
1  Mathematics in Computer Science 
1  Journal of Physics A: Mathematical and Theoretical 
all
top 5