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Search: Author = D.A.Viggars

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1987SI08 Nucl.Data Sheets 51, 225 (1987)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 74

COMPILATION ⁷⁴Zn, ⁷⁴Ga, ⁷⁴Ge, ⁷⁴As, ⁷⁴Se, ⁷⁴Br, ⁷⁴Kr, ⁷⁴Rb; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(87)80056-X
Citations: PlumX Metrics

1987VI06 Phys.Rev. C36, 1006 (1987)

D.A.Viggars, H.W.Taylor, B.Singh, J.C.Waddington

Observation of Collective Behavior in ¹¹⁰Sn

NUCLEAR REACTIONS ⁹⁴Mo(¹⁹F, 2np), E=83 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). ¹¹⁰Sn deduced levels, J, π. Enriched target, γ-ray multiplicity filter, Ge, NaI detectors.

doi: 10.1103/PhysRevC.36.1006
Citations: PlumX Metrics

1986TA16 Phys.Rev. C34, 2322 (1986)

H.W.Taylor, B.Singh, D.A.Viggars

Mixing Parameters of Gamma Transitions in ²¹⁴Po

RADIOACTIVITY ²¹⁴Bi(β^-); measured Eγ, Iγ, γγ(θ), oriented nuclei. ²¹⁴Po deduced levels, J, π, δ. Ge(Li) detectors.

doi: 10.1103/PhysRevC.34.2322
Citations: PlumX Metrics

1985SI16 Phys.Rev. C32, 809 (1985)

B.Singh, H.W.Taylor, D.A.Viggars

Gamma Rays in ¹⁴⁸Sm from the Decay of ¹⁴⁸Eu and the ¹⁴⁶Nd(α, 2nγ) Reaction

NUCLEAR REACTIONS ¹⁴⁸Sm(d, 2n), E=25 MeV; measured Eγ, Iγ, γγ(θ). ¹⁴⁶Nd(α, 2n), E=26 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. ¹⁴⁸Sm deduced levels, J, π, B(E2) ratios.

RADIOACTIVITY ¹⁴⁸Eu(β⁺), (EC) [from ¹⁴⁸Sm(d, 2n), E=25 MeV]; measured Eγ, Iγ, γγ(θ); deduced log ft. ¹⁴⁸Sm deduced levels, J, π, B(E2) ratios. Ge detectors.

doi: 10.1103/PhysRevC.32.809
Citations: PlumX Metrics

1985TA01 Int.J.Appl.Radiat.Isotop. 36, 89 (1985)

H.W.Taylor, D.A.Craig, B.Singh, D.A.Viggars

The Half Life of ⁷⁶Ga

NUCLEAR REACTIONS ⁷⁶Ge(n, p), E=14 MeV; measured Eγ, Iγ. ⁷⁶Ga deduced T_1/2.

RADIOACTIVITY ⁷⁶Ga(β^-) [from ⁷⁶Ge(n, p), E=14 MeV]; measured Eγ, Iγ, T_1/2.

doi: 10.1016/0020-708X(85)90063-8
Citations: PlumX Metrics

1984SI14 Nucl.Data Sheets 42, 233 (1984)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 76

COMPILATION ⁷⁶Zn, ⁷⁶Ga, ⁷⁶Ge, ⁷⁶As, ⁷⁶Se, ⁷⁶Br, ⁷⁶Kr, ⁷⁶Rb; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(84)80107-6
Citations: PlumX Metrics

1982SI07 Phys.Rev. C25, 2003 (1982)

B.Singh, D.A.Viggars, H.W.Taylor

Spectroscopy of Gamma Rays from ⁷⁸As Decay

RADIOACTIVITY ⁷⁸As [from ⁷⁸Se(n, p)]; measured Eγ, Iγ, γγ-coin. ⁷⁸Se deduced levels, B(E2) ratios. Enriched ⁷⁸Se target, Ge, Ge(Li) detectors.

doi: 10.1103/PhysRevC.25.2003
Citations: PlumX Metrics

1982SI20 Nucl.Data Sheets 36, 127 (1982)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 80

COMPILATION ⁸⁰Zn, ⁸⁰Ga, ⁸⁰Ge, ⁸⁰As, ⁸⁰Se, ⁸⁰Br, ⁸⁰Kr, ⁸⁰Rb, ⁸⁰Sr, ⁸⁰Y; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(82)80039-2
Citations: PlumX Metrics

1982SI21 Nucl.Data Sheets 37, 393 (1982)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 79

COMPILATION ⁷⁹Zn, ⁷⁹Ga, ⁷⁹Ge, ⁷⁹As, ⁷⁹Se, ⁷⁹Br, ⁷⁹Kr, ⁷⁹Rb, ⁷⁹Sr; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(82)80021-5
Citations: PlumX Metrics

1981SI13 Nucl.Data Sheets 33, 189 (1981)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 78

COMPILATION ⁷⁸Zn, ⁷⁸Ga, ⁷⁸Ge, ⁷⁸As, ⁷⁸Se, ⁷⁸Br, ⁷⁸Kr, ⁷⁸Rb, ⁷⁸Sr; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(81)80024-5
Citations: PlumX Metrics

1981SI14 Nucl.Data Sheets 33, 275 (1981)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 188

COMPILATION ¹⁸⁸W, ¹⁸⁸Re, ¹⁸⁸Os, ¹⁸⁸Ir, ¹⁸⁸Pt, ¹⁸⁸Au, ¹⁸⁸Hg, ¹⁸⁸Tl, ¹⁸⁸Pb, ¹⁸⁸Bi; compiled, evaluated data.

doi: 10.1016/S0090-3752(81)80025-7
Citations: PlumX Metrics

1980SI05 Nucl.Data Sheets 29, 75 (1980)

B.Singh, D.A.Viggars

Nuclear Data Sheets for A = 77

COMPILATION ⁷⁷Zn, ⁷⁷Ga, ⁷⁷Ge, ⁷⁷As, ⁷⁷Se, ⁷⁷Br, ⁷⁷Kr, ⁷⁷Rb, ⁷⁷Sr; compiled, evaluated structure data.

doi: 10.1016/S0090-3752(80)80049-4
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1979VI07 Phys.Rev. C19, 2056 (1979)

D.A.Viggars, I.M.Naqib

Agreement of Hauser-Feshbach Calculations with Experiment for the Reaction ¹⁴N(¹⁴N, α)²⁴Mg at E(c.m.) = 10.1 MeV

NUCLEAR REACTIONS ¹⁴N(¹⁴N, α), E(cm)=10.1 MeV; calculated σ(θ). Hauser-Feshbach model.

doi: 10.1103/PhysRevC.19.2056
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1979VI08 Phys.Rev. C19, 2186 (1979)

D.A.Viggars, T.W.Conlon, F.P.Brady, I.Naqib

Reaction ¹²C(¹⁶O, ²⁰Ne g.s.)⁸Be g.s. In the Region 10 MeV ≤ E(c.m.) ≤ 15.5 MeV

NUCLEAR REACTIONS ¹²C(¹⁶O, ²⁰Ne), E(cm)=10-15 MeV; measured σ(θ). ²⁸Si resonances deduced J, π, Γ. DWBA, statistical model analysis.

doi: 10.1103/PhysRevC.19.2186
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1977BR24 Phys.Rev.Lett. 39, 870 (1977)

F.P.Brady, D.A.Viggars, T.W.Conlon, D.J.Parker

Intermediate-Structure Effects in the Reaction ¹²C(¹⁶O, ²⁰Ne)⁸Be

NUCLEAR REACTIONS ¹²C(¹⁶O, ²⁰Ne), E(cm)=12.25-15.07 MeV; measured σ(θ).

doi: 10.1103/PhysRevLett.39.870
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1976VI05 J.Phys.(London) G2, L55 (1976)

D.A.Viggars, T.W.Conlon, I.Naqib, A.T.McIntyre

Anomalous and Direct Processes in the Region ¹²C + ¹⁶O → ²⁰Ne + ⁸Be in the Region 10 MeV ≤ E(CM) ≤ 15 MeV

NUCLEAR REACTIONS ¹²C(¹⁶O, ²⁰Ne), E(cm)=12.9, 13.7, 14.7 MeV; measured σ(E(²⁰Ne), θ); deduced reaction mechanism.

doi: 10.1088/0305-4616/2/4/003
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2109.

1975NO01 J.Phys.(London) G1, 35 (1975)

P.J.Nolan, L.L.Gadeken, A.J.Brown, P.A.Butler, L.L.Green, C.J.Lister, A.N.James, J.D.MacArthur, J.F.Sharpey-Schafer, D.A.Viggars

Properties of ³⁷Ar II. Levels Above 3.8 MeV Excitation Energy

NUCLEAR REACTIONS ³⁴S(α, nγ), E=10.5-16.0 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, DSA, pγ. ³⁷Ar deduced levels, J, π, γ-mixing, T_1/2, γ-branching ratios, transition strengths.

doi: 10.1088/0305-4616/1/1/006
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1373.

1974GA12 J.Phys.(London) A7, 83 (1974)

L.L.Gadeken, P.J.Nolan, P.A.Butler, L.L.Green, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

Properties of ³⁷Ar (I): Levels below 3.8 MeV

NUCLEAR REACTIONS ³⁴S(α, nγ), E=9.0, 9.5, 11.5 MeV; measured σ(Eγ), DSA, recoil distance, γ-linear polarization, γγ-coin. ³⁷Ar deduced levels, T_1/2, γ-branching, γ-mixing, J, π.

doi: 10.1088/0305-4470/7/1/016
Citations: PlumX Metrics

1974NO16 J.Phys.(London) A7, 1437 (1974)

P.J.Nolan, L.L.Gadeken, A.J.Brown, P.A.Butler, L.L.Green, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

The Properties of Low-Lying Levels in ³⁷Cl

NUCLEAR REACTIONS ³⁴S(α, pγ), E=9-12.2 MeV; measured σ(E, Eγ, θ), γγ-coin, DSA, pγ(θ), recoil distance. ³⁷Cl deduced levels, J, π, T_1/2, γ-mixing.

doi: 10.1088/0305-4470/7/12/006
Citations: PlumX Metrics

1974VI01 J.Phys.(London) A7, 360 (1974)

D.A.Viggars, P.A.Butler, P.E.Carr, L.L.Gadeken, L.L.Green, A.N.James, P.J.Nolan, J.F.Sharpey-Schafer

Angular Correlation Measurements on Levels in ²⁹Si Above 5 MeV Excitation

NUCLEAR REACTIONS ²⁶Mg(α, nγ); measured σ(Eγ, θ), DSA, γ-polarization(linear). ²⁹Si deduced levels, T_1/2, γ-branching, γ-mixing, J, π.

doi: 10.1088/0305-4470/7/3/007
Citations: PlumX Metrics

1973BU05 J.Phys.(London), A6, L15 (1973)

P.A.Butler, P.E.Carr, L.L.Gadeken, A.N.James, P.J.Nolan, J.F.Sharpey-Schafer, D.A.Viggars

Gamma-Ray Linear Polarization Measurements in ³³S

NUCLEAR REACTIONS ³⁰Si(α, nγ);E=7.7, 9.8 MeV; measured Eγ, γ(θ), P(Eγ). ³³S levels deduced J, π.

1973BU10 Nucl.Instrum.Methods 108, 497 (1973)

P.A.Butler, P.E.Carr, L.L.Gadeken, A.N.James, P.J.Nolan, J.F.Sharpey-Schafer, P.J.Twin, D.A.Viggars

Construction and Use of a Three Ge(Li) Compton Polarimeter

NUCLEAR REACTIONS ³⁰Si(α, n), E=9.8 MeV; measured γ-polarization(θ). ³³S level deduced J, γ-multipolarity.

doi: 10.1016/0029-554X(73)90530-2
Citations: PlumX Metrics

1973CA18 J.Phys.(London) A6, 705 (1973)

P.E.Carr, D.C.Bailey, L.L.Green, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

Mean Lifetimes of Levels in ³²P and ³²S

NUCLEAR REACTIONS ²⁹Si(α, pγ), (α, nγ), E=8.0, 9.5 MeV; measured σ(Eγ), Iγ, DSA. ³²P, ³²S deduced levels, J, π, T_1/2.

doi: 10.1088/0305-4470/6/5/017
Citations: PlumX Metrics

1973CA20 J.Phys.(London) A6, 685 (1973)

P.E.Carr, D.C.Bailey, J.L.Durell, L.L.Green, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

Lifetimes, Spins and Decay Modes of Levels below 5.3 MeV in ³³S

NUCLEAR REACTIONS ³⁰Si(α, nγ), (α, pγ), E=7.00-10.00 MeV; measured DSA, γ(θ). ³³S levels deduced J, π, γ-mixing, T_1/2, γ-branching. ³³P levels deduced T_1/2.

doi: 10.1088/0305-4470/6/5/016
Citations: PlumX Metrics

1973NO03 J.Phys.(London) A6, L37 (1973)

P.J.Nolan, P.A.Butler, P.E.Carr, L.L.Gadeken, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

Lifetime Measurements in ³⁶Ar and ³⁶Cl Using the Recoil Distance Method

NUCLEAR REACTIONS ³³S(α, pγ), (α, nγ), E=7.1, 8.7 MeV; measured Eγ, recoil distance. ³⁶Cl, ³⁶Ar levels deduced T_1/2.

doi: 10.1088/0305-4470/6/4/003
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1973VI05 J.Phys.(London) A6, L67 (1973)

D.A.Viggars, P.A.Butler, P.E.Carr, L.L.Gadeken, A.N.James, P.J.Nolan, J.F.Sharpey-Schafer

High Spin Negative Parity States in ²⁹Si Associated with Oblate Deformation

NUCLEAR REACTIONS ²⁶Mg(α, nγ), E=8.5, 10.0, 10.5, 11 MeV; measured DSA, γ(θ), polarization(γ). ²⁹Si levels deduced J, π, T_1/2.

doi: 10.1088/0305-4470/6/6/001
Citations: PlumX Metrics

1972BA44 J.Phys.(London) A5, 596 (1972)

D.C.Bailey, P.E.Carr, J.L.Durell, L.L.Green, M.W.Greene, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

A Study of the Principal Decay Modes and Lifetimes of Levels in ²⁹Si below 7.2 MeV

NUCLEAR REACTIONS ²⁶Mg(α, nγ), E=5.0, 6.75, 8.0, 9.25 MeV; measured DSA, Eγ, Iγ. ²⁹Si deduced levels, T_1/2, γ-branching.

doi: 10.1088/0305-4470/5/4/016
Citations: PlumX Metrics

1972NO02 J.Phys.(London) A5, 454 (1972)

P.J.Nolan, D.C.Bailey, P.E.Carr, L.L.Green, A.N.James, J.F.Sharpey-Schafer, D.A.Viggars

Lifetime Measurements for Levels in ³⁰P between 3.7 and 4.7 MeV Excitation Energy

NUCLEAR REACTIONS ²⁷Al(α, pγ), E=9 MeV; measured DSA, σ(Eγ, θ(γ)). ³⁰P deduced levels, T_1/2, J, π.

doi: 10.1088/0305-4470/5/3/014
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1972PR09 Phys.Rev. C6, 494 (1972)

H.G.Price, A.N.James, P.J.Nolan, J.F.Sharpey-Schafer, P.J.Twin, D.A.Viggars

Evidence of Further Rotational Structure in ²⁶Al

NUCLEAR REACTIONS ²⁶Mg(p, nγ), E=7.4 MeV; measured σ(Eγ). ²⁶Al level deduced J, rotational band structure.

doi: 10.1103/PhysRevC.6.494
Citations: PlumX Metrics

1971SH19 Phys.Rev.Lett. 27, 1463 (1971)

J.F.Sharpey-Schafer, D.C.Bailey, P.E.Carr, A.N.James, P.J.Nolan, D.A.Viggars

Evidence for a Kπ=5⁺ Ground-State Rotational Band in ²⁶Al

NUCLEAR REACTIONS ²³Na(α, nγ), E=7.8, 8.0 MeV; measured σ(θ(γ)), Doppler shift attenuation. ²⁶Al levels deduced J, T_1/2, γ-mixing. Ge(Li), NaI(Tl) detectors.

doi: 10.1103/PhysRevLett.27.1463
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