Higher-order WKB phase shifts for the heavy-ion optical potential

Chan, C. K.; Suebka, P.; Lu, P.

doi:10.1103/physrevc.24.2035

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2001

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Cited by 13 publications

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“…If there is a single turning point in the radial Schrödinger equation, a first-order WKB expression for the nuclear elastic phase shifts δ l , taking into account the deflection effect due to Coulomb field, can be written as [12][13][14] …”

Section: Theorymentioning

confidence: 99%

EIKONAL MODEL ANALYSIS FOR ⁹Li+p AND ¹¹Li+p ELASTIC SCATTERINGS AND HALO EFFECT

Kim

Hoe

2001

Int. J. Mod. Phys. E

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The elastic angular distributions for 9 Li + p and 11 Li + p at E lab /A = 60 and 62 MeV/ nucleon, respectively, have been analyzed within the framework of the eikonal model. It is assumed that 11 Li has the halo structure of a 9 Li core plus two weakly bound neutrons and is treated such that the nuclear potential has a sum of the core and halo neutron contributions. We have found that the break-up effect of halo neutrons is essential to understand the elastic cross sections of 11 Li + p system at E lab /A = 62 MeV/nucleon. The near-and the far-side decompositions of elastic cross sections have also been performed by following the Fuller's formalism. *

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Section: Theorymentioning

confidence: 99%