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Two-dimensional nuclear Coulomb scattering of a slow quantum
particle
V. V. Pupyshev Joint Institute for Nuclear Research, Dubna, Moscow Oblast,
Russia
Abstract:
We study two-dimensional scattering of a quantum particle by the superposition of a Coulomb potential and a central short-range potential. We analyze the low-energy asymptotic behavior of all radial wave functions, partial phases, and scattering cross sections of such a particle. We propose two approaches for evaluating the scattering length and the effective radius.
Keywords:
two-dimensional scattering, superposition of Coulomb and central short-range potentials, low-energy asymptotic behavior, scattering length, effective radius.
Received: 05.09.2016
Citation:
V. V. Pupyshev, “Two-dimensional nuclear Coulomb scattering of a slow quantum
particle”, TMF, 193:2 (2017), 225–255; Theoret. and Math. Phys., 193:2 (2017), 1602–1629
Linking options:
https://www.mathnet.ru/eng/tmf9270https://doi.org/10.4213/tmf9270 https://www.mathnet.ru/eng/tmf/v193/i2/p225
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Statistics & downloads: |
Abstract page: | 355 | Full-text PDF : | 112 | References: | 55 | First page: | 14 |
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