NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 26, 2024.

Search: Author = H.C.Cheung

Found 11 matches.

Back to query form

1979CH10      Can.J.Phys. 57, 460 (1979)

H.C.Cheung, H.Huang, J.K.P.Lee

Decay of ¹²²In

RADIOACTIVITY ^122,122mIn [from ¹²⁴Sn(d, α), isotope separator]; measured Eγ, Iγ, γγ-coin, γγ(t), T_1/2; deduced log ft. ¹²²Sn deduced levels, J, π, T_1/2. Compared with BCS calculation.

doi: 10.1139/p79-062
Citations: PlumX Metrics

1979CH22      Nucl.Phys. A323, 461 (1979)

M.L.Chatterjee, H.C.Cheung, B.Cujec

Total Reaction Cross Section for the ⁹Be + ¹⁰B System at Sub-Coulomb Energies

NUCLEAR REACTIONS ¹⁰B(⁹Be, X), E(cm)=1.04-4.94 MeV. ¹⁰B(⁹Be, αn), E(cm)=2.08-4.94 MeV; measured σ. ¹¹B levels deduced evidence for neutron transfer reaction. NaI detectors. Optical-model analysis.

doi: 10.1016/0375-9474(79)90120-9
Citations: PlumX Metrics

1978CH02      Nucl.Phys. A296, 333 (1978)

H.C.Cheung, M.D.High, B.Cujec

Fusion and Neutron Transfer Cross Sections for ⁹Be + ¹²C at Sub-Coulomb Energies

NUCLEAR REACTIONS ⁹Be(¹²C, X), E(cm)=2.8-6.3 MeV; measured fusion σ. ⁹Be(¹²C, ¹³C), E(cm)=1.0-5.8 MeV; measured total transfer σ to excited states in ¹³C. NaI, Ge(Li) detectors. Optical model analysis.

doi: 10.1016/0375-9474(78)90077-5
Citations: PlumX Metrics

1978CH25      J.Phys.(London) G4, 1501 (1978)

H.C.Cheung, H.Huang, B.N.Subba Rao, L.Lessard, J.K.P.Lee

Decay of ¹²⁰In

RADIOACTIVITY ^120,120mIn [from ²³⁸U(p, F), separated isotope]; measured Eγ, Iγ, γγ-coin, T_1/2; deduced log ft. ¹²⁰Sn deduced levels, J, π.

doi: 10.1088/0305-4616/4/9/020
Citations: PlumX Metrics

1977CH06      Z.Phys. A280, 149 (1977)

H.C.Cheung, S.I.Hayakawa, J.E.Kitching, J.K.P.Lee, S.K.Mark, J.C.Waddington

Low-Lying States in ⁹⁹Tc Populated by (³He, d) Reaction in ⁹⁸Mo

NUCLEAR REACTIONS ⁹⁸Mo(³He, d), E=18 MeV; measured σ(Ed, θ). ⁹⁹Tc deduced levels, L, S, J, π. ⁹⁸Mo deduced ground state configurations.

doi: 10.1007/BF01409543
Citations: PlumX Metrics

1975CH23      J.Phys. (London) G1, 737 (1975)

H.C.Cheung, J.Kitching, J.K.P.Lee, S.K.Mark

Proton Stripping Reactions Populating Levels in ^95,97,101Tc

NUCLEAR REACTIONS ^94,96,100Mo(³He, d), E=18 MeV; measured σ(Ed, θ); deduced optical model parameters. ^95,97,101Tc levels deduced S, L, J, π.

doi: 10.1088/0305-4616/1/7/008
Citations: PlumX Metrics

1975SC14      Z.Phys. A272, 99 (1975)

J.Schoonover, H.C.Cheung, J.E.Kitching, S.K.Mark, J.K.P.Lee

States in ⁹⁵Mo and ⁹⁹Mo Populated in the (³He, α) Reaction

NUCLEAR REACTIONS ^96,100Mo(³He, α), E=18 MeV; measured σ(Eα, θ). ^95,99Mo deduced levels, L, J, π.

doi: 10.1007/BF01408433
Citations: PlumX Metrics

1974CH44      Can.J.Phys. 52, 2108 (1974)

H.C.Cheung, D.G.Burke, G.Lovhoiden

Odd Proton States in ¹⁶⁵Tm, ¹⁶⁷Tm, ¹⁶⁹Tm, and ¹⁷¹Tm

NUCLEAR REACTIONS ^{164,166,168,170}Er(³He, d), E=24 MeV; ^{164,166,168,170}Er(α, t), E=27 MeV; measured σ(Ed, θ), σ(Et, θ). ^{165,167,169,171}Tm levels deduced J, π.

doi: 10.1139/p74-278
Citations: PlumX Metrics

1972CH33      Nucl.Phys. A193, 225 (1972)

H.C.Cheung, J.K.P.Lee, J.E.Kitching, S.K.Mark, T.Y.Li

Low-Lying States of ^80,82Br from (d, p) Reactions

NUCLEAR REACTIONS ^79,81Br(d, p), Ed=12.0 MeV; measured (Ep, θ), Q. ^80,82Br deduced levels, J, L, π, transition strengths. Enriched targets.

doi: 10.1016/0375-9474(72)90248-5
Citations: PlumX Metrics

1971CH43      Nucl.Phys. A176, 489 (1971)

H.C.Cheung, S.K.Mark

Lifetime Measurements on Levels of ⁵²Mn, ⁵⁷Co and ¹²³I

RADIOACTIVITY ⁵²Mn, ⁵⁷Co, ¹²³I[from Mn, Co, I(p, xn)]; measured γγ-, β+ ce delay. ⁵²Mn, ⁵⁷Co, ¹²³I levels deduced T_1/2, B(M1), B(E2). Natural targets.

doi: 10.1016/0375-9474(71)90930-4
Citations: PlumX Metrics

1971CH46      Nucl.Phys. A176, 219 (1971)

H.C.Cheung, S.K.Mark

The Lifetime of the 90.65 keV State in ⁴⁹V and the Decay of ⁴⁹Cr

RADIOACTIVITY ⁴⁹Cr [from ⁵¹V(p, 3n)]; measured Iγ, Eγ, γγ-delay; deduced log ft. ⁴⁹V level deduced T_1/2. Natural targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(71)90742-1
Citations: PlumX Metrics