Supersymmetry-inspired low-energy $\alpha$--$p$ elastic scattering
Teoretičeskaâ i matematičeskaâ fizika, Tome 190 (2017) no. 1, pp. 78-86
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We consider an effective potential model consisting of an electromagnetic part plus a nuclear part as the ground state interaction for an $\alpha$–$p$ system. The next few higher partial wave interactions are generated using the formalism of supersymmetric quantum mechanics. We adapt the phase function method to compute $\alpha$–$p$ elastic scattering phases up to $12$ MeV, including the effect of the electromagnetic interaction quite rigorously in our phase shift calculation. With the further incorporation of some energy-dependent correction factors to our interactions, we obtain a good agreement with the experimental data.
Keywords:
Hulthen atomic potential, Hulthen nuclear potential, supersymmetry, factorization, phase function method, $\alpha$–$p$ elastic scattering phase.
@article{TMF_2017_190_1_a4,
author = {J. Bhoi and U. Laha},
title = {Supersymmetry-inspired low-energy $\alpha$--$p$ elastic scattering},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {78--86},
publisher = {mathdoc},
volume = {190},
number = {1},
year = {2017},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_2017_190_1_a4/}
}
J. Bhoi; U. Laha. Supersymmetry-inspired low-energy $\alpha$--$p$ elastic scattering. Teoretičeskaâ i matematičeskaâ fizika, Tome 190 (2017) no. 1, pp. 78-86. http://geodesic.mathdoc.fr/item/TMF_2017_190_1_a4/