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NSR database version of April 25, 2024.

Search: Author = Y.H.Chung

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2011CH47      J.Korean Phys.Soc. 59, 1007s (2011)

Y.H.Chung, C.S.Lee, K.Y.Nahm, K.S.Joo, J.S.Chai, K.S.Chun

Cross Sections of Bismuth and Polonium Isotopes in the Reaction of ²⁰⁹Bi with Protons

NUCLEAR REACTIONS ²⁰⁹Bi(p, xn), E=49.7 MeV; measured Eγ, Iγ(t); deduced σ; calculated σ using compound nucleus. Compared to EXFOR data.

doi: 10.3938/jkps.59.1007
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD7004.

2005GR19      Phys.Rev. C 72, 014605 (2005)

K.E.Gregorich, W.Loveland, D.Peterson, P.M.Zielinski, S.L.Nelson, Y.H.Chung, Ch.E.Dullmann, C.M.Folden III, K.Aleklett, R.Eichler, D.C.Hoffman, J.P.Omtvedt, G.K.Pang, J.M.Schwantes, S.Soverna, P.Sprunger, R.Sudowe, R.E.Wilson, H.Nitsche

Attempt to confirm superheavy element production in the ⁴⁸Ca + ²³⁸U reaction

NUCLEAR REACTIONS ²³⁸U(⁴⁸Ca, 3n), E=230.3, 235.6 MeV; measured σ upper limits; deduced no evidence for ²⁸³Cn. Comparison with previous results.

doi: 10.1103/PhysRevC.72.014605
Citations: PlumX Metrics

2001CH39      J.Korean Phys.Soc. 38, 10 (2001)

Y.H.Chung, W.Loveland

Synthesis of Heavy Elements with Z = 110 - 114 using a Complete Fusion Reaction

NUCLEAR REACTIONS ²⁰⁹Bi(⁵⁹Co, n), (⁵⁸Ni, n), (⁶⁴Ni, n), ²⁰⁸Pb(⁶²Ni, n), (⁶³Cu, n), (⁷⁰Zn, n), ²³²Th(⁴⁰Ca, n), (⁴⁸Ti, n), (⁵⁰Cr, n), ²³⁸U(³⁹K, n), (⁴⁴Ca, n), (⁴⁵Sc, n), (⁴⁹Ti, n), E^* ≈ 15 MeV; calculated σ. Comparisons with data.

1997NA29      Radiochim.Acta 78, 3 (1997)

Y.Nagame, I.Nishinaka, K.Tsukada, S.Ichikawa, H.Ikezoe, Y.L.Zhao, Y.Oura, K.Sueki, H.Nakahara, M.Tanikawa, T.Ohtsuki, K.Takamiya, K.Nakanishi, H.Kudo, Y.Hamajima, Y.H.Chung

Bimodal Nature of Low Energy Fission of Light Actinides

NUCLEAR REACTIONS ²³²Th(p, F), E=12.0, 13.2, 14.7 MeV; ²³⁸U(p, F), E=12.9, 16.2 MeV; measured fission fragments mass, energy distributions; deduced two fission deformation paths. Other fission data discussed.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0829.

1996NA22      Phys.Lett. 387B, 26 (1996)

Y.Nagame, I.Nishinaka, K.Tsukada, Y.Oura, S.Ichikawa, H.Ikezoe, Y.L.Zhao, K.Sueki, H.Nakahara, M.Tanikawa, T.Ohtsuki, H.Kudo, Y.Hamajima, K.Takamiya, Y.H.Chung

Two Deformation Paths in Proton-Induced Fission of ²³²Th

NUCLEAR REACTIONS, ICPND ²³²Th(p, F), E=12-14.7 MeV; measured fission yields, fragment total kinetic energy distributions; deduced two deformation paths, two kinds of threshold energies, scission configurations.

doi: 10.1016/0370-2693(96)01027-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1659.

1994KI16      Nucl.Phys. A578, 621 (1994)

Y.K.Kim, J.C.Kim, C.-B.Moon, S.Y.Cho, Y.H.Chung, Y.Ohkubo

Heavy-Ion Reactions of Cu with 135 MeV/Nucleon ¹²C

NUCLEAR REACTIONS Cu(¹²C, X), E=135 MeV/nucleon; measured residues production σ, ranges; deduced mass-yield distribution, momentum transfer, excitation energy.

doi: 10.1016/0375-9474(94)90764-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0354.

1991CH34      Nucl.Phys. A533, 170 (1991)

Y.H.Chung, S.Y.Cho, N.T.Porile

Target Residues from the Interaction of Silver with 15-45 MeV/Nucleon ¹²C Ions

NUCLEAR REACTIONS Ag(¹²C, X), E=15-45 MeV/nucleon; measured residues production σ, ranges; deduced mass-yield distribution, momentum transfer.

doi: 10.1016/0375-9474(91)90825-Q
Citations: PlumX Metrics

1989PO06      Phys.Rev. C39, 1914 (1989)

N.T.Porile, A.J.Bujak, D.D.Carmony, Y.H.Chung, L.J.Gutay, A.S.Hirsch, M.Mahi, G.L.Paderewski, T.C.Sangster, R.P.Scharenberg, B.C.Stringfellow

Approach to Criticality in the Fragmentation of Xenon by 1-19 GeV Protons

NUCLEAR REACTIONS Xe(p, X), E=1-19 GeV; measured σ(fragment θ, E); deduced reaction mechanisms.

doi: 10.1103/PhysRevC.39.1914
Citations: PlumX Metrics

1987CH34      Phys.Rev. C36, 2349 (1987)

S.Y.Cho, Y.H.Chung, N.T.Porile, D.J.Morrissey

Target Residues from the Interaction of Copper with 35 MeV/Nucleon ¹²C Ions

NUCLEAR REACTIONS Cu(¹²C, X)²²Na/²⁴Na/²⁸Mg/³⁴Cl/^34mCl/³⁹Cl/⁴¹Ar/⁴²K/⁴³K/⁴⁴Sc/^44mSc/⁴⁶Sc/⁴⁷Sc/⁴⁸Sc/⁴⁸V/⁴⁸Cr/⁴⁹Cr/⁵¹Cr, E=35 MeV/nucleon; measured radionuclide production σ, forward and backward ranges; deduced isobaric and mass yield distributions, fractional momentum transfer.

doi: 10.1103/PhysRevC.36.2349
Citations: PlumX Metrics

1987SA12      Phys.Lett. 188B, 29 (1987)

T.C.Sangster, A.T.Bujak, D.D.Carmony, Y.H.Chung, L.J.Gutay, A.S.Hirsch, M.Mahi, G.L.Paderewski, N.T.Porile, R.P.Scharenberg, B.C.Stringfellow

Light-Fragment Production in Proton-Xenon Interactions between 1 and 19 GeV

NUCLEAR REACTIONS Xe(p, X), E=1-19 GeV; measured σ(fragment E, θ), yield vs E, fragment Z=2-14. ΔE-E telescope. Droplet model fit.

doi: 10.1016/0370-2693(87)90700-3
Citations: PlumX Metrics

1986MC14      Z.Phys. A325, 27 (1986)

J.McNeill, R.Broda, Y.H.Chung, P.J.Daly, Z.W.Grabowski, H.Helppi, M.Kortelahti, R.V.F.Janssens, T.L.Khoo, R.D.Lawson, D.C.Radford, J.Blomqvist

Level Structure of Proton-Rich N = 83 Nuclei ¹⁵⁰Ho and ¹⁵²Tm

NUCLEAR REACTIONS ⁹²Zr, ⁹⁴Mo(⁶⁰Ni, np), ⁹³Nb(⁶⁰Ni, n2p), E=240-250 MeV; measured γγ-coin, sum spectra, γ(t). ¹⁵⁰Ho, ¹⁵²Tm deduced levels, J, π, isomer, T_1/2, decay characteristics, B(λ), γ-branching, γ-multipolarity, ICC. Enriched metallic targets, NaI sum spectrometer, Ge(Li) detectors. Shell model calculations.

1985BO37      Nucl.Phys. A443, 120 (1985)

J.Borggreen, G.Sletten, S.Bjornholm, J.Pedersen, R.V.F.Janssens, I.Ahmad, P.Chowdhury, T.L.Khoo, Y.H.Chung, P.J.Daly

Nuclear Structure Effects in the Feeding of Yrast States of Gd, Dy and Er Nuclei

NUCLEAR REACTIONS ^120,122,124Sn(³⁰Si, xn), E=145, 153 MeV; ¹³⁰Te(³⁰Si, xn), E=137 MeV; ^{118,120,122,124}Sn(³⁴S, xn), E=155-165 MeV; ^{122,124,126,128,130}Te(³⁴S, xn), E=155, 170 MeV; measured Iγ. ^{146,147,148,149}Gd, ^{148,150,151,152,154,155,156}Dy, ^{152,153,154,155,156,157,158,159,160}Er deduced yrast population. Ge detector, NaI array.

doi: 10.1016/0375-9474(85)90324-0
Citations: PlumX Metrics

1984BR07      Z.Phys. A316, 125 (1984)

R.Broda, Y.H.Chung, P.J.Daly, Z.W.Grabowski, J.McNeill, R.V.F.Janssens, D.C.Radford

(πh_11/2νh_11/2^-1) 10⁺ Isomers in N = 81 Nuclei ¹⁴⁶Tb, ¹⁴⁸Ho, and ¹⁵⁰Tm

NUCLEAR REACTIONS ⁸⁹Y(⁶⁰Ni, n2p), ⁹⁰Zr(⁶⁰Ni, np), ⁹²Mo(⁶⁰Ni, np), E=230-250 MeV; measured Eγ, Iγ, γγ-, γ(X-ray)-coin, σ(Eγ, E). ¹⁴⁶Tb, ¹⁴⁸Ho, ¹⁵⁰Tm deduced levels, J, π, isomer, T_1/2, configurations, decay characteristics, B(E3).

doi: 10.1007/BF01415670
Citations: PlumX Metrics

1984CH11      Phys.Rev. C29, 2153 (1984)

Y.H.Chung, P.J.Daly, H.Helppi, R.Broda, Z.W.Grabowski, M.Kortelahti, J.McNeill, A.Pakkanen, P.Chowdhury, R.V.F.Janssens, T.L.Khoo, J.Blomqvist

Four-Valence-Proton Yrast States in ¹⁵⁰₆₈Er₈₂

NUCLEAR REACTIONS ^92,94Zr, ⁹³Nb, ^92,94,95Mo(⁵⁸Ni, xnyp), (⁶⁰Ni, xnyp), ⁹³Nb(⁶⁰Ni, 2np), ⁹⁵Mo(⁵⁸Ni, n2p), E=225-255 MeV; measured Eγ, Iγ, γγ(t), σ(Eγ, E), γγ-coin, X-rayγ-coin. ¹⁵⁰Er deduced levels, T_1/2, yrast sequence, isomers, ICC, γ-branching, J, π, B(E2), γ-multipolarity. Shell model.

doi: 10.1103/PhysRevC.29.2153
Citations: PlumX Metrics

1984SL03      Phys.Lett. 135B, 33 (1984)

G.Sletten, S.Bjornholm, J.Borggreen, J.Pedersen, P.Chowdhury, H.Emling, D.Frekers, R.V.F.Janssens, T.L.Khoo, Y.H.Chung, M.Kortelahti

Nucleon Alignment to very High Spins in ¹⁴⁷Gd: Rapid ' rotation ' of fermion system

NUCLEAR REACTIONS ¹²²Sn(³⁰Si, 5n), E=153 MeV; measured Eγ, Iγ, γ(θ). ¹⁴⁷Gd deduced levels, γ-branching, J, π, yrast sequence, configuration, fermion system rotation evidence.

doi: 10.1016/0370-2693(84)90448-9
Citations: PlumX Metrics

1983JA18      Phys.Lett. 131B, 35 (1983)

R.V.F.Janssens, P.Chowdhury, H.Emling, D.Frekers, T.L.Khoo, W.Kuhn, Y.H.Chung, P.J.Daly, Z.W.Grabowski, M.Kortelahti, S.Frauendorf, J.Y.Zhang

Aligned νi_13/2 Bands Coupled to Different Shapes in ¹⁸⁶Hg

NUCLEAR STRUCTURE ¹⁸⁶Hg; calculated quasineutron routhians, rotational bands, moments of inertia. Cranked shell model.

NUCLEAR REACTIONS ¹⁵⁶Gd(³⁴S, 4n), E not given; measured γγ-coin, γ(θ), σ(Eγ), γ-multiplicity. ¹⁸⁶Hg deduced levels, J, π, γ-branching, stretched E2 transitions, relative Iγ, rotational bands, alignment effects. Cranked shell model calculations.

doi: 10.1016/0370-2693(83)91086-9
Citations: PlumX Metrics

1983KH03      Phys.Scr. T5, 16 (1983)

T.L.Khoo, P.Chowdhury, H.Emling, D.Frekers, R.V.F.Janssens, W.Kuhn, A.Pakkanen, Y.H.Chung, P.J.Daly, Z.W.Grabowski, H.Helppi, M.Kortelahti, S.Bjornholm, J.Borggreen, J.Pedersen, G.Sletten

Nuclear Shape Transitions and Some Properties of Aligned-Particle Configurations at High Spin

NUCLEAR STRUCTURE ^{148,152,156,160}Dy, ¹⁴⁷Gd; analyzed high-spin state, effective quadrupole moment, feeding times data; deduced shape dependence on spin, neutron number.

NUCLEAR REACTIONS ¹²²Sn(³⁰Si, 5n), E not given; measured γγ-coin. ¹⁴⁷Gd deduced levels, γ-branching.

doi: 10.1088/0031-8949/1983/T5/003
Citations: PlumX Metrics

1983KO45      Phys.Lett. 131B, 305 (1983)

M.Kortelahti, R.Broda, Y.H.Chung, P.J.Daly, H.Helppi, J.Mcneill, A.Pakkanen, P.Chowdhury, R.V.F.Janssens, T.L.Khoo, W.Kuhn

Level Structure of ¹⁵³Dy and the Competition between Collective and Few-Particle Excitation Modes in Dy Nuclei

NUCLEAR REACTIONS ¹²⁴Sn(³⁴S, 5n), E=145-165 MeV; measured γ(θ), σ(Eγ, E), γγ-coin, γγ(t). ¹⁵³Dy deduced levels, γ-branching, isomer configuration, J, π, B(E2), shape, collective, few particle excitation mode competitions.

doi: 10.1016/0370-2693(83)90504-X
Citations: PlumX Metrics

1982HE08      Phys.Lett. 115B, 11 (1982)

H.Helppi, Y.H.Chung, P.J.Daly, S.R.Faber, A.Pakkanen, I.Ahmad, P.Chowdhury, Z.W.Grabowski, T.L.Khoo, R.D.Lawson, J.Blomqvist

Yrast (πh_11/2)(n) Excitations in Proton-Rich N = 82 Nuclei

NUCLEAR REACTIONS ^92,94Zr, ⁹³Nb, ^92,94,95Mo(⁵⁸Ni, X), (⁶²Ni, X), E=225-285 MeV; measured σ(Eγ), γγ-, γ(X-ray)-coin. ¹⁵⁰Er, ¹⁵¹Tm deduced levels, γ-branching, J, π, isomer T_1/2, B(λ), configuration.

doi: 10.1016/0370-2693(82)90504-4
Citations: PlumX Metrics

1982PA10      Phys.Rev.Lett. 48, 1530 (1982)

A.Pakkanen, Y.H.Chung, P.J.Daly, S.R.Faber, H.Helppi, J.Wilson, P.Chowdhury, T.L.Khoo, I.Ahmad, J.Borggreen, Z.W.Grabowski, D.C.Radford

Transition from Collective to Aligned-Particle Configurations at High Spin in ¹⁵⁴Dy

NUCLEAR REACTIONS ¹²⁴Sn(³⁴S, 4n), E=145-165 MeV; measured γγ-coin, γ(θ), σ(Eγ), recoil. ¹⁵⁴Dy deduced levels, J, π, γ-branching, T_1/2, yrast level intrinsic quadrupole moments, backbending, shape change.

doi: 10.1103/PhysRevLett.48.1530
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1981WI08      Phys.Lett. 103B, 413 (1981)

J.Wilson, Y.H.Chung, S.R.Faber, A.Pakkanen, P.J.Daly, I.Ahmad, P.Chowdhury, T.L.Khoo, R.D.Lawson, R.K.Smither

Shell Model Yrast States of the N = 83 Nucleus ¹⁵⁰Ho

NUCLEAR REACTIONS ¹²²Te(³²S, 3np), ¹²¹Sb(³²S, 3n), E=155-180 MeV; measured γγ-coin, γγ(t), γ(t). ¹⁵⁰Ho deduced levels, J, π, T_1/2, yrast sequence, γ-branching, B(E2), configuration. Shell model interpretation.

doi: 10.1016/0370-2693(81)90072-1
Citations: PlumX Metrics