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NSR database version of May 3, 2024.

Search: Author = K.Heo

Found 5 matches.

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2024HE03      Phys.Rev. C 109, 024603 (2024)

K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So

Suppression of the elastic scattering cross section for the ¹⁷Ne+²⁰⁸Pb system

doi: 10.1103/PhysRevC.109.024603
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2023HE07      Phys.Rev. C 107, 064608 (2023)

K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So

Number of virtual photons in the Coulomb dipole excitation

NUCLEAR REACTIONS ²⁰⁸Pb(¹¹Li, ¹¹Li), E=2.8, 28, 70, 280, 2800 MeV/nucleon; ²⁰⁸Pb(¹¹Be, ¹¹Be), (¹⁶O, ¹⁶O), (⁴⁰Ca, ⁴⁰Ca), ²⁸Si, ⁵⁸Ni, ¹⁴⁴Sm, ¹⁹⁷Au(¹¹Li, ¹¹Li), E=70 MeV/nucleon; calculated spectrum and number of virtual photons. ²⁰⁸Pb(¹⁹B, ¹⁹B), E=220 MeV/nucleon; calculated Coulomb dipole strength distribution. Calculations with general, relativistic, nonrelativistic, and intermediate methods. Comparison to other theoretical calculations and available experimental data.

doi: 10.1103/PhysRevC.107.064608
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2023HW01      Astrophys.J. 955, 79 (2023)

E.Hwang, H.Ko, K.Heo, M.-K.Cheoun, D.Jang

Reinvestigating the Gamow Factor of Reactions on Light Nuclei

NUCLEAR REACTIONS ^2,3H, ³He(d, X), ²H, ^6,7Li(p, X), E<100 MeV; calculated penetration probabilities (PP); deduced PP higher than those predicted by the conventional form near the Coulomb barrier, reduction of the Gamow peak energy.

doi: 10.3847/1538-4357/acea80
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2022HE02      Phys.Rev. C 105, 014601 (2022); Erratum Phys.Rev. C 109, 039902 (2024)

K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So

Coulomb breakup reaction of loosely bound ¹⁷F with dynamic polarization potentials

NUCLEAR REACTIONS ²⁰⁸Pb(¹⁷F, ¹⁷F), (¹⁷F, ¹⁷F'), (¹⁷F, X), E=98, 120, 170 MeV; analyzed optimized parameter sets of the dynamic polarization potential (DPPs) for the optical model; calculated inelastic, breakup, total fusion, Coulomb dipole excitation and total reaction σ(E), ratios of elastic, quasielastic and inelastic cross sections, angular distribution of the breakup reaction cross sections; deduced Coulomb strength distributions from B(E1) values. Optical model (OM) approach with the dynamical polarization potential, using Woods-Saxon potential, and a Love-type optical potential, with focus on breakup reaction channels. Comparison with experimental data.

doi: 10.1103/PhysRevC.105.014601
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2020HE07      Eur.Phys.J. A 56, 42 (2020)

K.Heo, M.-K.Cheoun, K.-S.Choi, K.S.Kim, W.Y.So

Extended optical model analyses of ¹¹Be+¹⁹⁷Au with dynamic polarization potentials

doi: 10.1140/epja/s10050-020-00056-5
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