Off-shell Solutions and Half-shell T-matrix for the Manning–Rosen Potential

Khirali, B.; Laha, U.; Sahoo, P.

doi:10.1007/s00601-021-01603-6

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2024

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Cited by 4 publications

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“…The Deng-Fan potential is a multiparameter exponential-type potential. Various other exponential-type potentials have been treated for their approximate analytic solutions in a number of publications [12][13][14][15][16][17][18][19][20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Low Energy n–p and n–d Scattering with Deng–Fan Potential

Khirali,

Swain,

Laha

et al. 2024

Ukr. J. Phys.

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In any first approach toward a nuclear structure problem, one presumes the nucleons to be elementary particles. The failure or success of this approach may then instruct us something about the significance of sub-nuclear degrees of freedom. The Deng–Fan potential, although extensively used in molecular dynamics to reproduce several observables for the atomic-atomic and atomic-molecular interactions, is parametrized for nuclear systems to fit low-energy observables. By exploiting the variable phase approach (VPA) to potential scattering, phase parameters, cross-sections and analyzing powers are estimated for the nucleon–nucleon and nucleon–nucleus systems. Our results show good concurrence with the earlier theoretical and experimental data within this simple model of interaction.

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