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NSR database version of May 24, 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, T1/2, 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; 118,120,122,124Sn(34S, xn), E=155-165 MeV; 122,124,126,128,130Te(34S, xn), E=155, 170 MeV; measured Iγ. 146,147,148,149Gd, 148,150,151,152,154,155,156Dy, 152,153,154,155,156,157,158,159,160Er 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

(πh11/2νh11/2-1) 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, T1/2, 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, T1/2, 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 νi13/2 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 148,152,156,160Dy, 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 (πh11/2)(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 T1/2, 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, T1/2, yrast level intrinsic quadrupole moments, backbending, shape change.

doi: 10.1103/PhysRevLett.48.1530
Citations: PlumX Metrics

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, T1/2, yrast sequence, γ-branching, B(E2), configuration. Shell model interpretation.

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

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