Geodesic
Asymptotic solution of a~Coulomb multichannel scattering problem with
Teoretičeskaâ i matematičeskaâ fizika, Tome 203 (2020) no. 2, pp. 269-279

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We develop a well-posed multiparticle Coulomb scattering problem based on asymptotic solutions of a Coulomb multichannel scattering problem constructed in the adiabatic representation. A key feature of the studied problem is that the nonadiabatic channel coupling matrix is nontrivial at large internuclear distances. We consider the scattering problem in the case with an arbitrary momentum value and study solutions for small channel coupling matrix values in detail, constructing explicit representations for the asymptotic solution of the scattering problem.
Keywords: multichannel Coulomb scattering, asymptotic solution of scattering problem, nonadiabatic channel coupling. 
@article{TMF_2020_203_2_a7,
     author = {S. L. Yakovlev},
     title = {Asymptotic solution of {a~Coulomb} multichannel scattering problem with},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {269--279},
     publisher = {mathdoc},
     volume = {203},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2020_203_2_a7/}
}
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S. L. Yakovlev. Asymptotic solution of a~Coulomb multichannel scattering problem with. Teoretičeskaâ i matematičeskaâ fizika, Tome 203 (2020) no. 2, pp. 269-279. http://geodesic.mathdoc.fr/item/TMF_2020_203_2_a7/