NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 8, 2024.

Search: Author = C.H.Hyun

Found 43 matches.

Back to query form

2023GI09      Phys.Rev. C 108, 044316 (2023)

H.Gil, N.Hinohara, C.H.Hyun, K.Yoshida

Nuclear mass table in density functional approach inspired by neutron-star observations

doi: 10.1103/PhysRevC.108.044316
Citations: PlumX Metrics

2022CH39      Eur.Phys.J. A 58, 161 (2022)

S.Choi, E.Hiyama, C.H.Hyun, M.-K.Cheoun

Effects of many-body interactions in hypernuclei with Korea-IBS-Daegu-SKKU functionals

NUCLEAR STRUCTURE ¹⁶O, ²⁸Si, ³²S, ⁴⁰Ca, ⁵¹V, ⁸⁹Y, ¹³⁹La, ²⁰⁸Pb, Sn; analyzed available data; calculated properties of Λ hyperon in Λ-hypernuclei using an effective nuclear density functional theory which is based on the low-energy effective field theory.

doi: 10.1140/epja/s10050-022-00817-4
Citations: PlumX Metrics

2022GI02      Int.J.Mod.Phys. E31, 2250013 (2022)

H.Gil, P.Papakonstantinou, C.H.Hyun

Constraints on the curvature of nuclear symmetry energy from recent astronomical data within the KIDS framework

NUCLEAR STRUCTURE ²⁰⁸Pb; calculated neutron skin thickness; deduced no correlation at all with the neutron star radii. The KIDS (Korea-IBS-Daegu-SKKU) framework for the nuclear equation of state (EoS) and energy-density functional (EDF).

doi: 10.1142/S0218301322500136
Citations: PlumX Metrics

2022GI03      Phys.Rev. C 105, 024607 (2022)

H.Gil, C.H.Hyun, K.Kim

Inclusive electron scattering in the quasielastic region with the Korea-IBS-Daegu-SKKU density functional

NUCLEAR REACTIONS ¹²C, ⁵⁶Fe, ¹⁹⁷Au(e^-, e^-'), E=2.02 GeV; ⁴⁰Ca(e^-, e^-'), E=330, 375, 628 MeV; ²⁰⁸Pb(e^-, e^-'), E=310, 354, 485 MeV; calculated σ(θ), longitudinal and transverse σ. Calculations in the frame of KIDS (Korea-IBS-Daegu-SKKU) density functional model. Comparison to experimental data.

doi: 10.1103/PhysRevC.105.024607
Citations: PlumX Metrics

2022HU11      Phys.Rev. C 106, 035802 (2022)

P.T.P.Hutauruk, H.Gil, S.-il.Nam, C.H.Hyun

Effect of nucleon effective mass and symmetry energy on the neutrino mean free path in a neutron star

doi: 10.1103/PhysRevC.106.035802
Citations: PlumX Metrics

2021GI05      Phys.Rev. C 103, 034330 (2021)

H.Gil, Y.-M.Kim, P.Papakonstantinou, C.H.Hyun

Constraining the density dependence of the symmetry energy with nuclear data and astronomical observations in the Korea-IBS-Daegu-SKKU framework

NUCLEAR STRUCTURE ¹⁶O, ^40,48Ca, ⁹⁰Zr, ¹³²Sn, ²⁰⁸Pb, ²¹⁸U; calculated binding energies, S(2n). Z=20, N=20-48; Z=50, N=52-116; calculated S(2n). O, Ca, Ni, Zr, Sn, Pb; calculated position of the neutron drip line and for the neutron skin thickness of selected nuclei based on the six equations of state (EoSs). ²⁶O, ⁷⁰Ca; nuclei predicted as close to the neutron drip line. Korea-IBS-Daegu-SKKU (KIDS) framework for the nuclear equation of state (EoS) and energy density functional (EDF).

doi: 10.1103/PhysRevC.103.034330
Citations: PlumX Metrics

2021GI15      Phys.Rev. C 104, 044613 (2021)

H.Gil, C.H.Hyun, K.Kim

Quasielastic electron scattering with the KIDS nuclear energy density functional

NUCLEAR REACTIONS ¹⁶O, ⁴⁰Ca, ²⁰⁸Pb(e, e'p), E=300-2500 MeV; calculated σ(E) with parallel and perpendicular kinematics, fourth response functions and left-right asymmetry for ¹⁶O, spectroscopic factors for ⁴⁰Ca and ²⁰⁸Pb. ¹⁶O, ⁴⁰Ca, ²⁰⁸Pb; calculated charge and neutron density profiles; investigated isoscalar and isovector effective masses of the nucleon in nuclear medium, and ground state properties of spherical nuclei. KIDS (Korea-IBS-Daegu-SKKU) density functional model using KIDS0, KIDS0-m^*99 KIDS-m^*77 interactions, with wave functions of the nucleon in target nuclei obtained from nonrelativistic Hartree-Fock equation. Comparison with results from SLy4 interaction, and with experimental data from NIKHEF, Saclay and JLab facilities.

doi: 10.1103/PhysRevC.104.044613
Citations: PlumX Metrics

2020AN03      Phys.Rev. C 101, 054001 (2020)

S.-I.Ando, Y.-H.Song, C.H.Hyun

Neutrino-deuteron reactions at solar neutrino energies in pionless effective field theory with dibaryon fields

NUCLEAR REACTIONS ²H(ν, np), (ν-bar, e⁺2n), (ν-bar, np), (ν, e^-2p), E=2-20 MeV, solar neutrino energies; calculated σ(E), and S-wave contribution to the σ(E) using pionless effective field theory with dibaryon fields (dEFT). Comparison with other theoretical prediction.

doi: 10.1103/PhysRevC.101.054001
Citations: PlumX Metrics

2020KI09      Eur.Phys.J. A 56, 157 (2020)

Y.-M.Kim, K.Kwak, C.H.Hyun, Ha.Gil, C.-H.Lee

Neutron star equation of state and tidal deformability with nuclear energy density functionals

doi: 10.1140/epja/s10050-020-00164-2
Citations: PlumX Metrics

2020KI14      Int.J.Mod.Phys. E29, 2030007 (2020)

M.Kim, C.-H.Lee, Y.-M.Kim, K.Kwak, Y.Lim, C.H.Hyun

Neutron star equations of state and their applications

NUCLEAR STRUCTURE ^16,28O, ^40,48,60Ca, ⁹⁰Zr, ¹³²Sn, ²⁰⁸Pb; calculated binding energies, charge radii and neutron skin from five selected Skyrme type models.

doi: 10.1142/S0218301320300076
Citations: PlumX Metrics

2019GI12      Phys.Rev. C 99, 064319 (2019)

H.Gil, P.Papakonstantinou, C.H.Hyun, Y.Oh

From homogeneous matter to finite nuclei: Role of the effective mass

NUCLEAR STRUCTURE ^16,28O, ^{40,42,44,46,48,50,52,54,56,58,60}Ca, ⁹⁰Zr, ^{100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132}Sn, ²⁰⁸Pb, ²¹⁸U; calculated binding energy per nucleon, charge radii and neutron-skin thickness for ^16,28O, ^40,48,60Ca, ⁹⁰Zr, ¹³²Sn, ²⁰⁸Pb, ²¹⁸U, and energies of occupied proton levels in ²⁰⁸Pb using microscopic Skyrme type energy density functional (EDF) generated from a immutable equation of state (EoS). Comparison with experimental values, and with other theoretical predictions.

doi: 10.1103/PhysRevC.99.064319
Citations: PlumX Metrics

2019GI13      Phys.Rev. C 100, 014312 (2019)

H.Gil, Y.-M.Kim, C.H.Hyun, P.Papakonstantinou, Y.Oh

Analysis of nuclear structure in a converging power expansion scheme

NUCLEAR STRUCTURE ^16,28O, ^40,48,60Ca, ⁹⁰Zr, ¹³²Sn, ²⁰⁸Pb; calculated binding energies per nucleon, charge radii, and neutron skin thickness using generalized energy density functional model (KIDS EDF) to parametrized nuclear equation of state (EoS). Comparison with experimental values.

doi: 10.1103/PhysRevC.100.014312
Citations: PlumX Metrics

2018KI19      Phys.Rev. C 98, 065805 (2018)

Y.-M.Kim, Y.Lim, K.Kwak, C.H.Hyun, C.-H.Lee

Tidal deformability of neutron stars with realistic nuclear energy density functionals

doi: 10.1103/PhysRevC.98.065805
Citations: PlumX Metrics

2018PA03      Phys.Rev. C 97, 014312 (2018)

P.Papakonstantinou, T.-S.Park, Y.Lim, C.H.Hyun

Density dependence of the nuclear energy-density functional

doi: 10.1103/PhysRevC.97.014312
Citations: PlumX Metrics

2017GI05      Acta Phys.Pol. B48, 305 (2017)

H.Gil, P.Papakonstantinou, C.H.Hyun, T.-S.Park, Y.Oh

Nuclear Energy Density Functional for KIDS

NUCLEAR STRUCTURE ^16,28O, ^40,60Ca; calculated energy per p article, mass excess, charge radius vs k-parameter of the radius using density functional theory. Masses compared with AME-2012 values.

doi: 10.5506/APhysPolB.48.305
Citations: PlumX Metrics

2017SO10      Phys.Rev. C 96, 014001 (2017)

Y.-H.Song, S.-I.Ando, C.H.Hyun

Spin-polarization observables of deuteron photodisintegration at low energies in pionless effective-field theory

NUCLEAR REACTIONS ²H(γ, np), (polarized γ, np), E=2-30 MeV; calculated unpolarized total σ(E) for deuteron photodisintegration, ratio of the unpolarized differential σ(θ) and total σ, polarized differential σ(θ, E), tensor analyzing powers T₂₀(θ, E) and T₂₂(θ, E), induced neutron polarization. Pionless effective field theory up to next-to-next-to-leading order (NNLO), and with dibaryon fields. Comparison with experimental data from High Intensity Gamma-Ray Source facility at Duke University.

doi: 10.1103/PhysRevC.96.014001
Citations: PlumX Metrics

2016SH26      Phys.Rev. C 94, 024320 (2016)

E.Shin, Y.Lim, C.H.Hyun, Y.Oh

Nuclear isospin asymmetry in α decay of heavy nuclei

RADIOACTIVITY ²⁷⁰Db, ²⁷¹Sg, ^270,272,274Bh, ²⁷⁵Hs, ^{274,275,276,278}Mt, ²⁷⁹Ds, ^{278,279,280,282}Rg, ²⁸⁵Cn, ^{282,283,284,286}Nh, ^{286,287,288,289}Fl, ^287,288,290Mc, ^{290,291,292,293}Lv, ^{293,294,295,296,297,298}Ts, ^{293,294,295,296,297,298}Og, ^{293,294,295,296,297,298}119, ^{299,300,301,302,303,304}120, ^{301,302,303,304,305,306}121, ^{302,303,304,305,306,307}122(α); calculated half-lives using various phenomenological models of the nuclear potential for the α particle and Wentzel-Kramers-Brillouin (WKB) approximation: square-well potential, Woods-Saxon potential modified by including an isospin asymmetry term, energy density functional approach using Skyrme force model, and modified Viola and Seaborg formula to include isospin asymmetry effect. Comparison with available experimental results.

doi: 10.1103/PhysRevC.94.024320
Citations: PlumX Metrics

2014LI23      Phys.Rev. C 89, 055804 (2014)

Y.Lim, K.Kwak, C.H.Hyun, C.-H.Lee

Kaon condensation in neutron stars with Skyrme-Hartree-Fock models

doi: 10.1103/PhysRevC.89.055804
Citations: PlumX Metrics

2013SH40      Phys.Rev. C 88, 035501 (2013)

J.W.Shin, C.H.Hyun, S.-I.Ando, S.W.Hong

Polarization of the neutron induced by hadronic weak interactions in the photodisintegration of the deuteron

NUCLEAR REACTIONS ²H(γ, n)p, E=2-15 MeV; calculated polarization observables of neutrons in photodisintegration of deuteron. Pionless field effect theory. Implication on the understanding of hadronic weak interactions.

doi: 10.1103/PhysRevC.88.035501
Citations: PlumX Metrics

2012AN09      Phys.Rev. C 86, 024002 (2012)

S.-I.Ando, C.Ho.Hyun

Effective range corrections from effective field theory with dibaryon fields and perturbative pions

doi: 10.1103/PhysRevC.86.024002
Citations: PlumX Metrics

2011AN16      Phys.Rev. C 83, 064002 (2011)

S.-I.Ando, Y.-H.Song, C.H.Hyun, K.Kubodera

Spin polarization in γd → (n-pol)p at low energies with a pionless effective field theory

NUCLEAR REACTIONS ²H(γ, n), E<30 MeV; calculated spin up/down differential cross sections, neutron polarization as function of incident energy and angle, σ(E, θ). Pionless effective field theory with dibaryon fields (dEFT) framework. Comparison with experimental data.

doi: 10.1103/PhysRevC.83.064002
Citations: PlumX Metrics

2011HY02      J.Korean Phys.Soc. 59, 2114s (2011)

C.H.Hyun

Kaon Condensation in the Neutron Star with a Quark-Meson Coupling Model

doi: 10.3938/jkps.59.2114
Citations: PlumX Metrics

2011RY06      Phys.Rev. C 84, 035809 (2011)

C.-Y.Ryu, C.H.Hyun, C.-H.Lee

Hyperons and nuclear symmetry energy in neutron star matter

doi: 10.1103/PhysRevC.84.035809
Citations: PlumX Metrics

2011RY07      J.Korean Phys.Soc. 59, 1521s (2011)

C.Y.Ryu, M.K.Cheoun, C.H.Hyun

Theoretical Calculation of the Anomalous Magnetic Moments of Baryons in Heavy Ion Collision

doi: 10.3938/jkps.59.1521
Citations: PlumX Metrics

2010AN16      Nucl.Phys. A844, 165c (2010)

S.-i.Ando, C.H.Hyun, J.W.Shin

Hadronic weak interaction in the two-nucleon system with effective field theories

doi: 10.1016/j.nuclphysa.2010.05.029
Citations: PlumX Metrics

2010SH10      Phys.Rev. C 81, 055501 (2010)

J.W.Shin, S.Ando, C.H.Hyun

Parity-violating polarization in np → dγ with a pionless effective field theory

doi: 10.1103/PhysRevC.81.055501
Citations: PlumX Metrics

2008DE18      Phys.Rev. C 77, 064002 (2008)

B.Desplanques, C.H.Hyun, S.Ando, C.-P.Liu

Parity-violating nucleon-nucleon interaction from different approaches

NUCLEAR REACTIONS p(polarized p, p), p(polarized n, γ)E=13.6, 45, 221 MeV; calculated spectral functions, dependence of total potential energy on charge and radius, PV asymmetries. Effective field theory. Comparison with covariant approach.

doi: 10.1103/PhysRevC.77.064002
Citations: PlumX Metrics

2007AN32      Phys.Rev. C 76, 064001 (2007)

S.Ando, J.W.Shin, C.H.Hyun, S.-W.Hong

Low energy proton-proton scattering in effective field theory

NUCLEAR REACTIONS p(p, X), E not given; calculated scattering amplitudes using pionless effective field theory.

doi: 10.1103/PhysRevC.76.064001
Citations: PlumX Metrics

2007HY01      Eur.Phys.J. A 32, 513 (2007)

C.H.Hyun, S.Ando, B.Desplanques

Two-pion-exchange parity-violating potential and np → dγ

doi: 10.1140/epja/i2006-10426-8
Citations: PlumX Metrics

2007RY05      Phys.Rev. C 75, 055804 (2007)

C.Y.Ryu, C.H.Hyun, S.W.Hong, B.T.Kim

Kaon condensation and composition of neutron star matter in a modified quark-meson coupling model

doi: 10.1103/PhysRevC.75.055804
Citations: PlumX Metrics

2006AN16      Phys.Rev. C 74, 025809 (2006)

S.Ando, R.H.Cyburt, S.W.Hong, C.H.Hyun

Radiative neutron capture on a proton at big-bang nucleosynthesis energies

NUCLEAR REACTIONS ¹H(n, γ), E(cm) ≈ 0-1 MeV; ²H(γ, n), E(cm) ≈ 0-1 MeV; calculated total σ. ²H(polarized γ, n), E ≈ 0-1 MeV; calculate analyzing power.

doi: 10.1103/PhysRevC.74.025809
Citations: PlumX Metrics

2006LI29      Phys.Rev. C 73, 065501 (2006)

C.-P.Liu, C.H.Hyun, B.Desplanques

Parity nonconservation in elastic p(pol)p scattering

NUCLEAR REACTIONS ¹H(polarized p, p), E=13.6, 45, 221 MeV; analyzed parity-nonconserving asymmetry, weak coupling constants.

doi: 10.1103/PhysRevC.73.065501
Citations: PlumX Metrics

2005AN16      Phys.Rev. C 72, 014008 (2005)

S.Ando, C.H.Hyun

Effective field theory of the deuteron with dibaryon fields

NUCLEAR REACTIONS ²H(e, e), E not given; calculated form factors. ¹H(n, γ), E=0-1 MeV; calculated δ, magnetic dipole contributions. Pionless effective field theory, comparison with data.

doi: 10.1103/PhysRevC.72.014008
Citations: PlumX Metrics

2005HY01      Eur.Phys.J. A 24, 129 (2005)

C.H.Hyun, S.J.Lee, J.Haidenbauer, S.W.Hong

Parity-nonconserving observables in thermal neutron capture on a proton

NUCLEAR REACTIONS ¹H(n, γ), (polarized n, γ), E ≈ threshold; calculated parity-nonconserving polarization observables. Several models compared.

doi: 10.1140/epja/i2004-10131-8
Citations: PlumX Metrics

2005HY02      Eur.Phys.J. A 24, Supplement 2, 179 (2005)

C.H.Hyun, C.-P.Liu, B.Desplanques

Parity violating asymmetry in γ + d → n + p at low energy

NUCLEAR REACTIONS ²H(polarized γ, np), E=2-12 MeV; calculated parity-violating asymmetry.

doi: 10.1140/epjad/s2005-04-045-7
Citations: PlumX Metrics

2005LE09      Eur.Phys.J. A 24, Supplement 2, 105 (2005)

H.-J.Lee, C.H.Hyun, C.-H.Lee, H.-C.Kim

Strangeness-conserving effective weak chiral Lagrangian

doi: 10.1140/epjad/s2005-04-024-0
Citations: PlumX Metrics

2005RY01      Eur.Phys.J. A 24, 149 (2005)

C.Y.Ryu, C.H.Hyun, S.W.Hong, B.K.Jennings

Hadron masses in medium and neutron star properties

doi: 10.1140/epja/i2004-10133-6
Citations: PlumX Metrics

2005RY05      Phys.Rev. C 72, 045206 (2005)

C.Y.Ryu, C.H.Hyun, J.Y.Lee, S.W.Hong

Effective mass and decay of Θ⁺ in nuclear matter by using the quark-meson coupling models

doi: 10.1103/PhysRevC.72.045206
Citations: PlumX Metrics

2004LI44      Phys.Rev. C 69, 065502 (2004)

C.-P.Liu, C.H.Hyun, B.Desplanques

Parity nonconservation in the photodisintegration of the deuteron at low energy

NUCLEAR REACTIONS ²H(polarized γ, np), E ≈ threshold; calculated σ, parity-nonconserving asymmetry, vector-meson exchange contributions.

doi: 10.1103/PhysRevC.69.065502
Citations: PlumX Metrics

2003HY01      Phys.Lett. 552B, 41 (2003)

C.H.Hyun, B.Desplanques

The anapole moment of the deuteron with the Argonne v18 nucleon-nucleon interaction model

NUCLEAR STRUCTURE ²H; calculated anapole moment. Comparison with previous results.

doi: 10.1016/S0370-2693(02)03107-6
Citations: PlumX Metrics

2003HY04      Nucl.Phys. A718, 709c (2003)

C.H.Hyun, M.H.Kim, S.W.Hong

Effects of Meson Mass Reduction on the Properties of Neutron Star Matter

doi: 10.1016/S0375-9474(03)00896-0
Citations: PlumX Metrics

2003LI49      Phys.Rev. C 68, 045501 (2003)

C.-P.Liu, C.H.Hyun, B.Desplanques

Deuteron anapole moment with heavy mesons

NUCLEAR STRUCTURE ²H; calculated anapole moment, meson exchange contributions.

doi: 10.1103/PhysRevC.68.045501
Citations: PlumX Metrics

2000HY01      Phys.Lett. 473B, 6 (2000)

C.H.Hyun, T.-S.Park, D.-P.Min

A Higher-Order Calculation of np Scattering in Cut-Off Effective Field Theory

NUCLEAR REACTIONS ¹H(n, X), E(cm)=70-280 MeV; calculated phase shifts; deduced two-pion exchange contributions, related features.

doi: 10.1016/S0370-2693(99)01487-2
Citations: PlumX Metrics