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NSR database version of April 11, 2024.

Search: Author = R.W.Ollerhead

Found 19 matches.

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1976OL01      Phys.Rev.Lett. 36, 439 (1976)

R.W.Ollerhead, F.M.Mann, D.W.Kneff, Z.E.Switkowski, T.A.Tombrello

Sputtering of Nb by 12-MeV Protons

NUCLEAR REACTIONS Nb(p, X), E=12 MeV; measured sputtering yields.

doi: 10.1103/PhysRevLett.36.439
Citations: PlumX Metrics


1975OL02      Can.J.Phys. 53, 123 (1975)

R.W.Ollerhead, D.C.Kean, S.G.T.Leong, C.Doekes, T.M.R.Meadley

Branching Ratios and Lifetimes of 25Mg Levels between 5.2 and 6.1 MeV

NUCLEAR REACTIONS 25Mg(p, p'γ); measured Ep', γγ-coin, DSA. 25Mg deduced levels, T1/2, γ-branching ratios, J, π.

doi: 10.1139/p75-018
Citations: PlumX Metrics


1974OL07      Can.J.Phys. 52, 2329 (1974)

R.W.Ollerhead, D.C.Kean, R.M.Gorman, M.B.Thomson

Branching Ratios and Lifetimes of 25Mg Levels below 5.2 MeV

NUCLEAR REACTIONS 25Mg(p, p'γ), E=9 MeV; measured σ(Ep'), p'γ-coin, DSA. 25Mg deduced levels, T1/2, γ-branching ratios, E2, M1 strengths, quadrupole moment.

doi: 10.1139/p74-304
Citations: PlumX Metrics


1972KE13      Can.J.Phys. 50, 1539 (1972)

D.C.Kean, R.W.Ollerhead

A Study of Levels in 25Mg via the 22Ne(α, nγ)25Mg Reaction

NUCLEAR REACTIONS 22Ne(α, nγ), E=4.8-7.0 MeV; measured σ(E;Eγ, θ(γ)), γ-linear polarization. 25Mg deduced levels, J, π, γ-mixing, γ-branching.

doi: 10.1139/p72-208
Citations: PlumX Metrics


1971KE18      Can.J.Phys. 49, 2793 (1971)

D.C.Kean, R.W.Ollerhead

Spin of the 4.057 MeV Level in 25Mg

NUCLEAR REACTIONS 22Ne(α, nγ), E=6.2, 6.8 MeV; measured Iγ(θ), γ-linear polarization. 25Mg level deduced J, π. Ge(Li) detector.

doi: 10.1139/p71-338
Citations: PlumX Metrics


1971KR14      Nucl.Phys. A172, 99 (1971)

J.Kroon, R.Fournier, R.J.W.Hodgson, B.Hird, R.W.Ollerhead, F.Ingebretsen

Structure Information on 26Mg from the 26Mg(p, d)25Mg Reaction at 20 Mev

NUCLEAR REACTIONS 26Mg(p, d), E=20.0 MeV; measured σ(θ). 25Mg levels deduced S. Enriched target.

doi: 10.1016/0375-9474(71)90118-7
Citations: PlumX Metrics


1971OL01      Can.J.Phys. 49, 594 (1971)

R.W.Ollerhead, G.F.R.Allen, A.M.Baxter, B.W.J.Gillespie, J.A.Kuehner

Spin-Parity Combinations in 22Ne

NUCLEAR REACTIONS 22Ne(α, α'), E=16.5-21.0 MeV; measured σ(Eα'). 22Ne deduced levels, J, π.

doi: 10.1139/p71-077
Citations: PlumX Metrics


1971OL06      Can.J.Phys. 49, 2589 (1971)

R.W.Ollerhead, G.F.R.Allen, A.M.Baxter, J.A.Kuehner

Spin-Parity Combinations in 18O

NUCLEAR REACTIONS 18O(α, α'), E=20-23.4 MeV; measured σ(E;Eα'). 18O deduced levels, J, π.

doi: 10.1139/p71-309
Citations: PlumX Metrics


1970OL01      Can.J.Phys. 48, 47 (1970)

R.W.Ollerhead, T.K.Alexander, O.Hausser

Lifetimes in 32S

NUCLEAR REACTIONS 32S(p, p'γ), E=6.15-7.2 MeV; measured σ(E;Eγ), Doppler shift attenuation. 32S levels deduced T1/2, π, branching ratios, transition strengths.

doi: 10.1139/p70-008
Citations: PlumX Metrics


1969AL01      Can.J.Phys. 47, 651(1969)

T.K.Alexander, C.Broude, A.J.Ferguson, J.A.Kuehner, A.E.Litherland, R.W.Ollerhead, P.J.M.Smulders

Lifetimes and Branching Ratios of Energy Levels of 28Si. II

NUCLEAR REACTIONS 25Mg(α, nγ), E=6.0-7.2 MeV; measured Eγ, Doppler broadening. 16O(16O, α), E=20-25 MeV; measured σ(Eα). 28Si deduced levels, J, π, T1/2, γ-branching. Ge(Li) detector.

doi: 10.1139/p69-085
Citations: PlumX Metrics


1968OL04      Can.J.Phys. 46, 1381 (1968)

R.W.Ollerhead, J.A.Kuehner, R.J.A.Levesque, E.W.Blackmore

Study of Levels in 24Mg

NUCLEAR STRUCTURE 24Mg; measured not abstracted; deduced nuclear properties.

doi: 10.1139/p68-459
Citations: PlumX Metrics


1968SH13      Can.J.Phys. 46, 2039 (1968)

J.F.Sharpey-Schafer, R.W.Ollerhead, A.J.Ferguson, A.E.Litherland

Lifetimes and Decay Modes of Energy Levels in 25Mg

NUCLEAR STRUCTURE 25Mg; measured not abstracted; deduced nuclear properties.

doi: 10.1139/p68-550
Citations: PlumX Metrics


1967BR22      Can.J.Phys. 45, 3837 (1967)

C.Broude, A.E.Litherland, R.W.Ollerhead, T.K.Alexander

Weak Gamma-Ray Transitions in 20Ne

NUCLEAR STRUCTURE 12C, 20Ne; measured not abstracted; deduced nuclear properties.


1967LI07      Can.J.Phys. 45, 1901 (1967)

A.E.Litherland, R.W.Ollerhead, P.J.M.Smulders, T.K.Alexander, C.Broude, A.J.Ferguson, J.A.Kuehner

Study of Some 20Ne Levels by Radiative Capture

NUCLEAR STRUCTURE 16O, 20Ne, 4He; measured not abstracted; deduced nuclear properties.

doi: 10.1139/p67-146
Citations: PlumX Metrics


1966KU03      Phys.Letters 20, 301 (1966)

J.A.Kuehner, R.W.Ollerhead

The Observation of an 8+ Level in 20Ne

NUCLEAR STRUCTURE 12C, 20Ne; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(66)90374-X
Citations: PlumX Metrics


1966LE07      Can.J.Phys. 44, 1087 (1966)

R.J.A.Levesque, R.W.Ollerhead, E.W.Blackmore, J.A.Kuehner

Properties of Levels at 6.69 and 6.88-6.89 MeV in 28Si

NUCLEAR STRUCTURE 28Si; measured not abstracted; deduced nuclear properties.

doi: 10.1139/p66-091
Citations: PlumX Metrics


1966TH02      Nucl.Phys. 78, 298(1966)

M.F.Thomas, J.S.Lopes, R.W.Ollerhead, A.R.Poletti, E.K.Warburton

A Study of Some Excited States of 19F by an Angular Correlation Technique

NUCLEAR REACTIONS 19F(p, p'γ), E=7.5-8.5 MeV; measured σ(E, Ep', Eγ), p'γ(θ). 19F deduced levels, J, γ-mixing. Natural target.

doi: 10.1016/0029-5582(66)90609-2
Citations: PlumX Metrics


1965OL02      Nucl.Phys. 66, 161(1965)

R.W.Ollerhead, J.S.Lopes, A.R.Poletti, M.F.Thomas, E.K.Warburton

Angular Correlation Measurements in the O18(p, p'γ)O18 Reaction

NUCLEAR REACTIONS 18O(p, p'γ), E = 7-9 MeV; measured σ(E, Ep'), p'γ-coin, p'γ(θ). 18O levels deduced J, γ-mixing. Enriched target.

doi: 10.1016/0029-5582(65)90140-9
Citations: PlumX Metrics


1965WA06      Phys.Rev. 138, B104 (1965)

E.K.Warburton, J.S.Lopes, R.W.Ollerhead, A.R.Poletti, M.F.Thomas

Angular-Correlation Studies for the C12(He3, αγ)C11, C12(He3, pγ)N14, and O18(p, αγ)N15 Reactions

NUCLEAR STRUCTURE 18O, 12C; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.138.B104
Citations: PlumX Metrics


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