Abstract:
Asymptotic expansions for the solutions of the problem of two Coulomb centers are obtained for the case when the intercenter distance and one of the charges are simultaneously large parameters. Such a situation is realized in the physically important case of charge exchange of the hydrogen atom on a multiply charged ion. For the splitting of the terms, an asymptotic expression is obtained that agrees well with the results of exact calculation.
Citation:
I. V. Komarov, E. A. Solov'ev, “Quasiintersection of terms in the problem of two Coulomb centers with strongly different charges”, TMF, 40:1 (1979), 130–136; Theoret. and Math. Phys., 40:1 (1979), 645–649
\Bibitem{KomSol79}
\by I.~V.~Komarov, E.~A.~Solov'ev
\paper Quasiintersection of terms in the problem of two Coulomb centers with strongly different charges
\jour TMF
\yr 1979
\vol 40
\issue 1
\pages 130--136
\mathnet{http://mi.mathnet.ru/tmf2812}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=543985}
\transl
\jour Theoret. and Math. Phys.
\yr 1979
\vol 40
\issue 1
\pages 645--649
\crossref{https://doi.org/10.1007/BF01019249}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1979JG40800013}
Linking options:
https://www.mathnet.ru/eng/tmf2812
https://www.mathnet.ru/eng/tmf/v40/i1/p130
This publication is cited in the following 13 articles:
Alexander A. Gusev, Evgeni A. Solov'ev, Sergue I. Vinitsky, “ARSENY: A program for computing inelastic transitions via hidden crossings in one-electron atomic ion–ion collisions with classical description of nuclear motion”, Computer Physics Communications, 286 (2023), 108662
Khmara V.M. Hnatic M. Lazur V.Yu. Reity O.K., “Quasicrossings of Potential Curves in the Two-Coulomb-Center Problem”, Eur. Phys. J. D, 72:2 (2018), 39
M. Hnatich, V. M. Khmara, V. Yu. Lazur, O. K. Reity, “The WKB method for the quantum mechanical two-Coulomb-center problem”, Theoret. and Math. Phys., 190:3 (2017), 345–358
Hakobyan T., Nersessian A., “Integrability and Separation of Variables in Calogero-Coulomb-Stark and Two-Center Calogero-Coulomb Systems”, Phys. Rev. D, 93:4 (2016), 045025
M. Hnatič, V.M. Khmara, V.Yu. Lazur, O.K. Reity, Gh. Adam, J. Buša, M. Hnatič, “Quasiclassical Study of the Quantum Mechanical Two-Coulomb-Centre Problem”, EPJ Web of Conferences, 108 (2016), 02028
N. Athavan, P. O. Fröman, N. Fröman, M. Lakshmanan, “Quantal two-center Coulomb problem treated by means of the phase-integral method. I. General theory”, Journal of Mathematical Physics, 42:11 (2001), 5051
P. P. Gorvat, V. Yu. Lazur, S. I. Migalina, I. M. Shuba, R. K. Janev, “Therm splitting in quantum mechanical double center problem for Dirac equation”, Theoret. and Math. Phys., 109:2 (1996), 1423–1436
V. Yu. Lazur, Yu. Yu. Mashika, R. K. Janev, T. P. Grozdanov, “Quasicrossing of rydberg terms in the problem of two Coulomb centers with strongly differing charges”, Theoret. and Math. Phys., 87:1 (1991), 401–410
T. P. Grozdanov, E. A. Solov'ev, “Charge exchange, excitation, and ionization via hidden avoided crossings”, Phys. Rev. A, 42:5 (1990), 2703
T. P. Grozdanov, R. K. Janev, V. Yu. Lazur, “Asymptotic theory of the strongly asymmetric two-Coulomb-center problem”, Phys. Rev. A, 32:6 (1985), 3425
R. K. Janev, C. J. Joachain, N. N. Nedeljkovic, “Molecular-energy splitting of highly excited states in the two-Coulomb-center problem”, Phys. Rev. A, 26:1 (1982), 116
R.K. Janev, L.P. Presnyakov, V.P. Shevelko, “One-electron capture from the inner shells in atom-multicharged ion collisions”, Physics Letters A, 76:2 (1980), 121