Abstract:
We assume that a charged quantum particle moves in a space of dimension d=2,3,… and is scattered by a fixed Coulomb center. We derive and study expansions of the wave function and all radial functions of such a particle in integer powers of the wave number and in Bessel functions of a real order. We prove that finite sums of such expansions are asymptotic approximations of the wave functions in the low-energy limit.
Citation:
V. V. Pupyshev, “Coulomb scattering of a slow quantum particle in a space of
arbitrary dimension”, TMF, 195:1 (2018), 64–74; Theoret. and Math. Phys., 195:1 (2018), 548–556
This publication is cited in the following 2 articles:
L.-F. Mao, “Quantum scattering and its impact on the source-drain current with defect generation in the channel of nanoscale transistors”, Indian J. Phys., 94:5 (2020), 583–592
Gusev A.A. Vinitsky S.I. Chuluunbaatar O. Gozdz A. Derbov V.L. Krassovitskiy P.M., “Adiabatic Representation For Atomic Dimers and Trimers in Collinear Configuration”, Phys. Atom. Nuclei, 81:6 (2018), 945–970