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NSR database version of April 11, 2024.

Search: Author = H.Olliver

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2005CH66      Phys.Rev. C 72, 054320 (2005)

J.A.Church, C.M.Campbell, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, Z.Hu, R.V.F.Janssens, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, K.L.Yurkewicz

Measurement of E2 transition strengths in ^{32, 34}Mg

NUCLEAR REACTIONS ²⁰⁹Bi(²⁶Mg, ²⁶Mg'), E=78.6 MeV/nucleon; ¹⁹⁷Au(³²Mg, ³²Mg'), E=81.1 MeV/nucleon; ²⁰⁹Bi(³⁴Mg, ³⁴Mg'), E=76.4 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^26,32,34Mg deduced transitions B(E2), deformation parameters. Comparison with previous work, model predictions.

doi: 10.1103/PhysRevC.72.054320
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Data from this article have been entered in the XUNDL database. For more information, click here.

2005DI05      Phys.Rev. C 71, 041302 (2005)

D.-C.Dinca, R.V.F.Janssens, A.Gade, D.Bazin, R.Broda, B.A.Brown, C.M.Campbell, M.P.Carpenter, P.Chowdhury, J.M.Cook, A.N.Deacon, B.Fornal, S.J.Freeman, T.Glasmacher, M.Honma, F.G.Kondev, J.-L.Lecouey, S.N.Liddick, P.F.Mantica, W.F.Mueller, H.Olliver, T.Otsuka, J.R.Terry, B.A.Tomlin, K.Yoneda

Reduced transition probabilities to the first 2⁺ state in ^{52, 54, 56}Ti and development of shell closures at N=32, 34

NUCLEAR REACTIONS ¹⁹⁷Au(⁷⁶Ge, ⁷⁶Ge'), (⁵²Ti, ⁵²Ti'), (⁵⁴Ti, ⁵⁴Ti'), (⁵⁶Ti, ⁵⁶Ti'), E ≈ 80-90 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^52,54,56Ti deduced transitions B(E2), subshell closures. Comparison with large-scale shell model calculations.

doi: 10.1103/PhysRevC.71.041302
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2005FR19      Nature(London) 435, 922 (2005)

J.Fridmann, I.Wiedenhover, A.Gade, L.T.Baby, D.Bazin, B.A.Brown, C.M.Campbell, J.M.Cook, P.D.Cottle, E.Diffenderfer, D.-C.Dinca, T.Glasmacher, P.G.Hansen, K.W.Kemper, J.L.Lecouey, W.F.Mueller, H.Olliver, E.Rodriguez-Vieitez, J.R.Terry, J.A.Tostevin, K.Yoneda

'Magic' nucleus ⁴²Si

NUCLEAR REACTIONS Be(⁴⁴S, X)⁴³P/⁴²Si, E=98.6 MeV/nucleon; Be(⁴⁶Ar, X)⁴⁴S, E=98.1 MeV/nucleon; measured particle spectra, Eγ, Iγ, (particle)γ-coin; deduced σ. ⁴³P deduced transition. ⁴²Si, ⁴³P, ⁴⁴S deduced ground-state configurations, shell closure features.

doi: 10.1038/nature03619
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Data from this article have been entered in the XUNDL database. For more information, click here.

2005GA15      Acta Phys.Pol. B36, 1227 (2005)

A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz

Nuclear spectroscopy with fast exotic beams

NUCLEAR REACTIONS ¹⁹⁷Au(⁵²Fe, ⁵²Fe'), (⁵⁴Ni, ⁵⁴Ni'), (⁵⁶Ni, ⁵⁶Ni'), (⁵⁸Ni, ⁵⁸Ni'), E not given; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ⁵²Fe, ^54,56,58Ni transitions deduced B(E2). ⁹Be(³²S, ³¹SX), (³³Cl, ³²ClX), (³⁴Ar, ³³ArX), E not given; measured one-neutron removal σ.

2005GA18      Phys.Rev. C 71, 051301 (2005)

A.Gade, D.Bazin, C.A.Bertulani, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz

Knockout from ⁴⁶Ar:l=3 neutron removal and deviations from eikonal theory

NUCLEAR REACTIONS ⁹Be(⁴⁶Ar, ⁴⁵ArX), E=70 MeV/nucleon; measured Eγ, Iγ, fragments parallel momentum distributions following one-neutron removal; deduced dissipative effects. ⁴⁵Ar levels deduced branching ratios, spectroscopic factors. Comparison with eikonal theory.

doi: 10.1103/PhysRevC.71.051301
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2005GA22      Phys.Rev.Lett. 95, 022502 (2005); Erratum Phys.Rev.Lett. 96, 189901 (2006)

A.Gade, D.Bazin, A.Becerril, C.M.Campbell, J.M.Cook, D.J.Dean, D.-C.Dinca, T.Glasmacher, G.W.Hitt, M.E.Howard, W.F.Mueller, H.Olliver, J.R.Terry, K.Yoneda

Quadrupole Deformation of the Self-Conjugate Nucleus ⁷²Kr

NUCLEAR REACTIONS ¹⁹⁷Au(⁷²Kr, ⁷²Kr'), E=69.3 MeV/nucleon; ¹⁹⁷Au(⁷⁸Kr, ⁷⁸Kr'), E=57.4 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^72,78Kr deduced excitation B(E2), quadrupole moments, deformation. Comparison with shell-model Monte Carlo predictions.

doi: 10.1103/PhysRevLett.95.022502
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Data from this article have been entered in the XUNDL database. For more information, click here.

2005GA54      Eur.Phys.J. A 25, Supplement 1, 251 (2005)

A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz

Spectroscopic factors in exotic nuclei from nucleon-knockout reactions

NUCLEAR REACTIONS ⁹Be(³²S, ³¹SX), (³³Cl, ³²ClX), (³²Ar, ³¹ArX), (³⁴Ar, ³³ArX), E≈ 65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, particle momentum distributions; deduced one-neutron removal σ. ³¹S, ³²Cl, ^31,33Ar levels deduced spectroscopic factors. Comparison with shell model predictions.

doi: 10.1140/epjad/i2005-06-177-x
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2005RI11      Phys.Rev. C 72, 024311 (2005)

L.A.Riley, M.A.Abdelqader, D.Bazin, M.J.Bojazi, B.A.Brown, C.M.Campbell, J.A.Church, P.D.Cottle, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, M.Honma, S.Horibe, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, T.Otsuka, B.C.Perry, B.T.Roeder, B.M.Sherrill, T.P.Spencer, J.R.Terry

Thick-target inverse-kinematics proton scattering from ⁴⁶Ar and the N = 28 shell below ⁴⁸Ca

NUCLEAR REACTIONS ¹H, C(⁴⁶Ar, ⁴⁶Ar'), E ≈ 68 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. ⁴⁶Ar deduced levels, J, π, B(E2), deformation lengths. Optical model analysis.

NUCLEAR STRUCTURE ⁴⁶Ar, ⁴⁸Ca, ⁵⁰Ti, ⁵²Cr, ⁵⁴Fe; calculated B(E2), ratio of neutron-to-proton transition matrix elements.

doi: 10.1103/PhysRevC.72.024311
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1494. Data from this article have been entered in the XUNDL database. For more information, click here.

2004BB03      Nucl.Phys. A746, 173c (2004)

D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, A.Gade, T.Glasmacher, P.G.Hansen, W.F.Mueller, H.Olliver, B.C.Perry, B.M.Sherrill, J.R.Terry, J.A.Tostevin

Two-proton knockout on neutron-rich nuclei

NUCLEAR REACTIONS ⁹Be(³⁴Si, ³²MgX), E=67.1 MeV/nucleon; ⁹Be(³⁰Mg, ²⁸NeX), E=88.5 MeV/nucleon; ⁹Be(²⁸Mg, ²⁶NeX), E=82.3 MeV/nucleon; measured Eγ, Iγ, fragments parallel momentum distributions, σ(E); deduced reaction mechanism features. ²⁶Ne, ³²Mg deduced levels, J, π.

doi: 10.1016/j.nuclphysa.2004.09.031
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1526.

2004GA15      Phys.Rev. C 69, 034311 (2004)

A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz

One-neutron knockout reactions on proton-rich nuclei with N = 16

NUCLEAR REACTIONS ⁹Be(³²S, ³¹SX), (³⁴Ar, ³³ArX), (³³Cl, ³²ClX), E ≈ 65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, particle momentum distributions; deduced one-neutron removal σ. ³¹S, ³³Ar, ³²Cl levels deduced spectroscopic factors. Comparison with shell model predictions.

doi: 10.1103/PhysRevC.69.034311
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2228. Data from this article have been entered in the XUNDL database. For more information, click here.

2004GA33      Phys.Rev.Lett. 93, 042501 (2004)

A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz

Reduced Occupancy of the Deeply Bound 0d_5/2 Neutron State in ³²Ar

NUCLEAR REACTIONS ⁹Be(³²Ar, ³¹ArX), E=65.1 MeV/nucleon; measured σ, longitudinal momentum distribution; deduced spectroscopic factor. ³²Ar deduced occupancy of deeply-bound neutron state. Role of large neutron separation energy discussed.

doi: 10.1103/PhysRevLett.93.042501
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2004MU09      Nucl.Phys. A734, 418 (2004)

W.F.Mueller, D.Bazin, C.M.Campbell, J.A.Church, D.C.Dinca, A.Gade, T.Glasmacher, P.G.Hansen, K.L.Yurkewicz, H.Olliver, B.M.Sherrill, J.R.Terry

In-beam γ-ray spectroscopy of fast beams at the NSCL

NUCLEAR REACTIONS ¹⁹⁷Au(⁵²Fe, ⁵²Fe'), E=70 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ⁵²Fe deduced transition. ⁹Be(²⁸Mg, ²⁶NeX), E=88.3 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin; deduced reaction mechanism features.

doi: 10.1016/j.nuclphysa.2004.01.077
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2004OL03      Phys.Rev. C 69, 024301 (2004)

H.Olliver, T.Glasmacher, A.E.Stuchbery

γ-γ angular correlations from reactions with intermediate-energy beams

NUCLEAR REACTIONS ²⁰⁹Bi(⁵⁶Ni, ⁵⁶Ni'), E^*=1 MeV; ⁹Be(⁵²Ca, ⁵¹CaX), E^*=1 MeV; calculated γ-ray angular correlation functions following Coulomb excitation and one-nucleon knockout reactions.

doi: 10.1103/PhysRevC.69.024301
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2004YU07      Phys.Rev. C 70, 034301 (2004)

K.L.Yurkewicz, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, A.Gade, T.Glasmacher, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry

Intermediate-energy Coulomb excitation of ⁵²Fe

NUCLEAR REACTIONS ¹⁹⁷Au(⁵²Fe, ⁵²Fe'), E=56.9 MeV/nucleon; measured σ(θ), Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ⁵²Fe transition deduced B(E2). Comparisons with neighboring nuclides.

doi: 10.1103/PhysRevC.70.034301
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2004YU10      Phys.Rev. C 70, 054319 (2004)

K.L.Yurkewicz, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, A.Gade, T.Glasmacher, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry

Nuclear structure in the vicinity of N=Z=28 ⁵⁶Ni

NUCLEAR REACTIONS ¹⁹⁷Au(⁵⁸Ni, ⁵⁸Ni'), E=77.8 MeV/nucleon; ¹⁹⁷Au(⁵⁶Ni, ⁵⁶Ni'), E=85.8 MeV/nucleon; ¹⁹⁷Au(⁵⁴Ni, ⁵⁴Ni'), E=70.3 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ^54,56,58Ni levels deduced excitation B(E2). Comparison with model predictions.

doi: 10.1103/PhysRevC.70.054319
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Data from this article have been entered in the XUNDL database. For more information, click here.

2004YU11      Phys.Rev. C 70, 064321 (2004)

K.L.Yurkewicz, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, A.Gade, T.Glasmacher, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry

E2 excitation strength in ⁵⁵Ni: Coupling of the ⁵⁶Ni 2⁺₁ collective core vibration to the f_7/2 odd neutron hole

NUCLEAR REACTIONS ¹⁹⁷Au(⁵⁵Ni, ⁵⁵Ni'), E=84.8 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ⁵⁵Ni deduced level, transition B(E2). Comparison with model predictions.

doi: 10.1103/PhysRevC.70.064321
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2003BA52      Phys.Rev.Lett. 91, 012501 (2003)

D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, A.Gade, T.Glasmacher, P.G.Hansen, W.F.Mueller, H.Olliver, B.C.Perry, B.M.Sherrill, J.R.Terry, J.A.Tostevin

New Direct Reaction: Two-Proton Knockout from Neutron-Rich Nuclei

NUCLEAR REACTIONS ⁹Be(²⁸Mg, ²⁶Ne), E=82 MeV/nucleon; ⁹Be(³⁰Mg, ²⁸Ne), E=82 MeV/nucleon; ⁹Be(³⁴Si, ³²Mg), E=67 MeV/nucleon; measured Eγ, Iγ, particle parallel-momentum distributions; ²⁸Mg(⁹Be, X)²⁶Ne, ³⁰Mg(⁹Be, X)²⁸Ne, ³⁴Si(⁹Be, X)³²Mg; deduced direct mechanism for two-proton knockout. Comparison with model predictions.

doi: 10.1103/PhysRevLett.91.012501
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2003GA20      Phys.Rev. C 68, 014302 (2003)

A.Gade, D.Bazin, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry

Detailed experimental study on intermediate-energy Coulomb excitation of ⁴⁶Ar

NUCLEAR REACTIONS ¹⁹⁷Au(⁴⁶Ar, ⁴⁶Ar'), E=76.4 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. ⁴⁶Ar levels deduced excitation B(E2). Highly-segmented Ge detectors, high-resolution spectrograph.

doi: 10.1103/PhysRevC.68.014302
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1677.

2003OL07      Phys.Rev. C 68, 044312 (2003)

H.Olliver, T.Glasmacher, A.E.Stuchbery

Angular distributions of γ rays with intermediate-energy beams

NUCLEAR REACTIONS ⁹Be(²⁸Mg, ²⁷MgX), E not given; calculated γ-ray angular distributions following one-neutron knockout. ²⁰⁹Bi(⁵⁶Ni, ⁵⁶Ni'), E=85, 233 MeV/nucleon; calculated γ-ray angular distributions following Coulomb excitation.

doi: 10.1103/PhysRevC.68.044312
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