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NSR database version of May 3, 2024.

Search: Author = E.Shwe Zin Thein

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2018HA15      Phys.Rev. C 97, 034623 (2018)

K.Hagino, A.B.Balantekin, N.W.Lwin, E.Shwe Zin Thein

Origin of a maximum of the astrophysical S factor in heavy-ion fusion reactions at deep subbarrier energies

NUCLEAR REACTIONS ⁶⁴Ni(⁶⁴Ni, X), E(cm)=83-97 MeV; ⁶⁴Ni(²⁸Si, X), E(cm)=43-53 MeV; calculated fusion σ(E), astrophysical S factor, first derivative of astrophysical S factor using method of two-potential fit to fusion cross sections at deep subbarrier energies. Comparison with experimental data.

doi: 10.1103/PhysRevC.97.034623
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2012SH15      Phys.Rev. C 85, 057602 (2012)

E.Shwe Zin Thein, N.W.Lwin, K.Hagino

Transition from subbarrier to deep-subbarrier regimes in heavy-ion fusion reactions

NUCLEAR REACTIONS ⁶⁴Ni(⁶⁴Ni, X), E(cm)=80-110 MeV; ²⁰⁸Pb(¹⁶O, X), E(cm)=60-100 MeV; ⁶⁴Ni(²⁸Si, X), ⁸⁹Y(⁶⁰Ni, X), ⁸⁹Y, ^90,92Zr(⁹⁰Zr, X), E not given; analyzed σ(E), fusion cross section, threshold energy for deep-subbarrier fusion hindrance, asymptotic energy shift. One-dimensional potential model with a Woods-Saxon internuclear potential. Comparison with empirical systematics and calculations using Krappe-Nix-Sierk (KNS) potential.

doi: 10.1103/PhysRevC.85.057602
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