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NSR database version of April 11, 2024.

Search: Author = D.Barker

Found 17 matches.

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1993LI12      Phys.Rev. C47, 1943 (1993)

H.Li, P.V.Magnus, M.S.Smith, P.D.Parker, J.A.Cizewski, C.S.Lee, D.Barker, C.Wesselborg, A.E.Champagne

Search for the K(π) = 1+ Two-Proton Band in 166Er

NUCLEAR REACTIONS 165Ho(α, t), E=40 MeV; 165Ho(3He, d), E=25 MeV; measured σ(θ), σ(Et), σ(Ed). 166Er deduced levels, J, π, K, configuration, band structure. DWBA analysis.

doi: 10.1103/PhysRevC.47.1943
Citations: PlumX Metrics


1991LE03      Nucl.Phys. A528, 381 (1991)

C.S.Lee, J.A.Cizewski, D.Barker, R.Tanczyn, G.Kumbartzki, J.Szczepanski, J.W.Gan, H.Dorsett, R.G.Henry, L.P.Farris, H.Li

In-Beam Study of the Level Structure of 122Te

NUCLEAR REACTIONS 120Sn(α, 2n), E=14-22 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ-coin. 122Te deduced levels, J, π, δ(E2/M1), B(λ) ratios. Model calculations.

NUCLEAR STRUCTURE 122Te; calculated B(λ) ratios, levels; deduced collective, intruder state features.

doi: 10.1016/0375-9474(91)90094-M
Citations: PlumX Metrics


1991LE16      Nucl.Phys. A530, 58 (1991)

C.S.Lee, J.A.Cizewski, D.Barker, G.Kumbartzki, R.Tanczyn, R.G.Henry, L.P.Farris, H.Li

Single-Particle and Collective Excitations in 124Te

NUCLEAR REACTIONS 122Sn(α, 2n), E=18-23 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ-coin. 124Te deduced levels, J, π, δ(E2/M1). Model comparison.

NUCLEAR STRUCTURE 124Te; calculated levels. Vibrational collective excitations, 4p2h intruders, mixed-symmetry, interacting-boson model.

doi: 10.1016/0375-9474(91)90755-U
Citations: PlumX Metrics


1991PI09      Nucl.Phys. A533, 25 (1991)

C.N.Pinder, C.O.Blyth, N.M.Clarke, D.Barker, J.B.A.England, B.R.Fulton, O.Karban, M.C.Mannion, J.M.Nelson, C.A.Ogilvie, L.Zybert, R.Zybert, K.I.Pearce, P.J.Simmonds, D.L.Watson

Consistent Description of the (t, 3He) Reaction for A = 12-89

NUCLEAR REACTIONS 12C, 16O, 19F, 24Mg(t, t'), (t, α), 40Ca, 51V, 89Y(t, d), (t, α), (t, 3He), E=33 MeV; measured σ(θ). 11B, 13C, 15N, 17,18O, 20F, 23Na, 25Mg, 39K, 41Ca, 50Ti, 88Sr, 90Y levels deduced spectroscopic factors. Enriched targets.

doi: 10.1016/0375-9474(91)90818-Q
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0403.


1989BE22      Phys.Rev. C40, 77 (1989)

N.Benczer-Koller, G.Lenner, R.Tanczyn, A.Pakou, G.Kumbartzki, A.Pique, D.Barker, D.Berdichevsky, L.Zamick

Magnetic Moments of Low-Lying States in 103Rh, 111,113Cd, and 123,125Te

NUCLEAR REACTIONS 103Rh, 111,113Cd, 123,125Te(32S, 32S'), E=76 MeV; measured γγ-coin following Coulomb excitation, (particle)γ(θ). 103Rh, 111,113Cd, 123,125Te levels deduced g, δ, T1/2, B(E2).

doi: 10.1103/PhysRevC.40.77
Citations: PlumX Metrics


1989OG01      Phys.Rev. C39, 139 (1989)

C.A.Ogilvie, J.M.Nelson, D.Barker, S.J.Bennett, B.R.Fulton, S.D.Hoath, M.C.Mannion, P.J.Woods, L.Zybert, R.Zybert

(16O, 14C) Reaction on Some Even N = 28 Isotones

NUCLEAR REACTIONS 52Cr, 48Ca(16O, 14C), E=160 MeV; 50Ti, 54Fe(16O, 14C), E=150 MeV; measured σ(θ), σ(E(14C)); deduced model parameters, reaction mechanism.

doi: 10.1103/PhysRevC.39.139
Citations: PlumX Metrics


1988BA45      Nucl.Phys. A485, 161 (1988)

D.Barker, J.M.Nelson, D.W.Banes, B.R.Fulton, S.D.Hoath, M.C.Mannion, G.C.Morrison, C.A.Ogilvie, L.Zybert, R.Zybert

A Study of Proton Pairing Vibrations in the fp-Shell using 14C-Induced Two-Proton Pickup Reactions

NUCLEAR REACTIONS 50Ti, 52Cr, 54Fe(14C, 16O), E=113 MeV; 52Cr(14C, 16O), E=130 MeV; measured σ(E(16O), θ). 48Ca, 50Ti, 52Cr deduced spectroscopic strength. Enriched targets. DWBA calculations.

doi: 10.1016/0375-9474(88)90527-1
Citations: PlumX Metrics


1988BR26      Phys.Rev. C38, 1958 (1988)

J.D.Brown, L.K.Herold, K.E.Luther, A.A.Middleton, M.L.Pitt, D.Barker, S.M.Aziz

11B(α, p)14C(*)(E(x) = 23.288 MeV) Reaction and (p, π+) Production Mechanisms

NUCLEAR REACTIONS 11B(α, p), E=23.288 MeV; measured σ(θ), σ(Ep). 14C deduced level, J, π, T.

doi: 10.1103/PhysRevC.38.1958
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1323.


1988MA23      J.Phys.(London) G14, 629 (1988)

M.C.Mannion, D.Barker, J.B.A.England, B.R.Fulton, S.D.Hoath, J.M.Nelson, C.A.Ogilvie, G.Rai, L.Zybert, R.Zybert, N.M.Clarke, K.I.Pearce, D.L.Watson, D.W.Banes

Inelastic Effects in the 24Mg(t, α)23Na Reaction at 33 MeV

NUCLEAR REACTIONS 24Mg(t, α), E=33 MeV; measured σ(θ). 23Na levels deduced spectroscopic strengths. Coupled channels reaction analysis, shell model, collective model spectroscopic amplitudes.

doi: 10.1088/0305-4616/14/5/018
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1187.


1987EN06      Nucl.Phys. A475, 422 (1987)

J.B.A.England, L.Zybert, G.T.A.Squier, O.Karban, R.Zybert, J.M.Nelson, D.Barker, B.R.Fulton, M.C.Mannion, C.A.Ogilvie, L.Potvin, C.Pinder, C.O.Blyth, G.C.Morrison, G.J.Pyle, S.Roman, N.M.Clarke, K.I.Pearce, P.J.Simmonds, R.J.Griffiths, D.L.Watson, M.D.Cohler, R.Wadsworth, J.O'Donnell, M.Smithson

Elastic Scattering of 33 MeV Tritons and Isospin Dependence of Mass-3 Optical Potential

NUCLEAR REACTIONS 12C, 16O, 19F, 24Mg, 40,48Ca, 51V, 58Ni, 89Y, 208Pb, 232Th(t, t), E=33 MeV; measured σ(θ); deduced optical-model parameters, isospin dependence.

doi: 10.1016/0375-9474(87)90072-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0072.


1987FO21      J.Phys.(London) G13, 1531 (1987)

P.B.Foot, D.Barker, C.O.Blyth, J.B.A.England, O.Karban, M.C.Mannion, J.M.Nelson, C.A.Ogilvie, C.Pinder, L.Potvin, S.Roman, G.G.Shute, L.Zybert, R.Zybert, J.M.O'Donnell, M.J.Smithson, N.M.Clarke, K.I.Pearce, P.Simmonds, B.M.Spicer

The 12C(t, α)11B Reaction at 33 MeV

NUCLEAR REACTIONS, MECPD 12C(t, α), E=33 MeV; measured σ(Eα), σ(θ); deduced model parameters. DWBA, coupled-reaction channel analyses.

doi: 10.1088/0305-4616/13/12/011
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1216.


1987KA40      Nucl.Phys. A472, 189 (1987)

O.Karban, J.B.A.England, D.Barker, M.Mannion, J.M.Nelson, C.A.Ogilvie, L.Potvin, L.Zybert, R.Zybert, N.M.Clarke, K.I.Pearce, D.L.Watson, M.D.Cohler

A Study of 52V with the 51V(t, d) Reaction

NUCLEAR REACTIONS, MECPD 51V(t, d), E=33 MeV; measured σ(Ed), σ(θ). 52V deduced levels, j-transfer, spectroscopic factors.

doi: 10.1016/0375-9474(87)90206-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0087.


1987OG01      Nucl.Phys. A465, 445 (1987)

C.A.Ogilvie, D.Barker, J.B.A.England, M.C.Mannion, J.M.Nelson, L.Zybert, R.Zybert

Spectroscopy of 47K and Proton Core-Excitations in 48Ca from the 48Ca(t, α)47K Reaction

NUCLEAR REACTIONS 48Ca(t, α), (t, t), (t, t'), E=33 MeV; measured σ(θ). 47K deduced levels, spectroscopic factors. Enriched target.

doi: 10.1016/0375-9474(87)90358-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0083.


1987PE06      Phys.Rev. C35, 1617 (1987)

K.I.Pearce, N.M.Clarke, R.J.Griffiths, P.J.Simmonds, A.C.Dodd, D.Barker, J.B.A.England, M.C.Mannion, C.A.Ogilvie

36-MeV-Triton-Induced Charge Exchange: Mass measurements and energy levels of neutron-rich nuclei and the exchange reaction mechanism

NUCLEAR REACTIONS 28,30Si, 26Mg(t, 3He), E=36 MeV; measured σ(E(3He), θ(3He)), σ(θ). 30Al, 26Na deduced levels, J, π. ΔE-E telescopes. DWBA calculations.

doi: 10.1103/PhysRevC.35.1617
Citations: PlumX Metrics


1987PE09      Nucl.Phys. A467, 215 (1987)

K.I.Pearce, N.M.Clarke, R.J.Griffiths, P.J.Simmonds, D.Barker, J.B.A.England, M.C.Mannion, C.A.Ogilvie

36 MeV Triton Inelastic Scattering and One-Nucleon Transfer Reaction

NUCLEAR REACTIONS 26Mg, 28,30Si(t, t), (t, t'), (t, d), (t, α), E=36 MeV; measured σ(θ). 26Mg, 28,30Si deduced deformation parameters. 27Mg, 29,31Si, 25Na, 27,29Al levels deduced spectroscopic factors. Optical model, CCBA and DWBA analyses.

doi: 10.1016/0375-9474(87)90527-6
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0080.


1986PE13      J.Phys.(London) G12, 979 (1986)

K.I.Pearce, N.M.Clarke, R.J.Griffiths, P.J.Simmonds, A.C.Dodd, D.Barker, J.B.A.England, M.C.Mannion, C.A.Ogilvie

Elastic Scattering of 36 MeV Tritons

NUCLEAR REACTIONS 12C, 16O, 26Mg, 28,30Si(t, t), E=36 MeV; measured σ(θ); deduced model parameters. ΔE-E semiconductor telescopes. Optical models.

doi: 10.1088/0305-4616/12/10/009
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1185.


1969MC15      Phys.Rev. 184, 1105 (1969)

L.C.McIntyre, Jr., P.L.Carson, D.L.Barker

Mean Lives of States in Mg27

NUCLEAR REACTIONS 26Mg(d, pγ), E = 2 MeV; measured σ(Ep, Eγ), Doppler shift attenuation. 27Mg levels deduced T1/2, B(E2), quadrupole moment.

doi: 10.1103/PhysRev.184.1105
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter D.Barker: , D.L.BARKER