NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = M.W.Simon

Found 19 matches.

Back to query form

2007HA05      Phys.Rev. C 75, 034308 (2007)

A.B.Hayes, D.Cline, C.Y.Wu, H.Ai, H.Amro, C.Beausang, R.F.Casten, J.Gerl, A.A.Hecht, A.Heinz, H.Hua, R.Hughes, R.V.F.Janssens, C.J.Lister, A.O.Macchiavelli, D.A.Meyer, E.F.Moore, P.Napiorkowski, R.C.Pardo, Ch.Schlegel, D.Seweryniak, M.W.Simon, J.Srebrny, R.Teng, K.Vetter, H.J.Wollersheim

Spin dependence of K mixing, strong configuration mixing, and electromagnetic properties of ¹⁷⁸Hf

NUCLEAR REACTIONS ¹⁷⁸Hf(¹³⁶Xe, ¹³⁶Xe'), E=650 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. Ta(¹⁷⁸Hf, ¹⁷⁸Hf'), E ≈ 700-850 MeV; measured isomer production σ. ¹⁷⁸Hf deduced levels, J, π, rotational bands, transition matrix elements, K-mixing features. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.75.034308
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2006HA04      Phys.Rev.Lett. 96, 042505 (2006)

A.B.Hayes, D.Cline, C.Y.Wu, J.Ai, H.Amro, C.Beausang, R.F.Casten, J.Gerl, A.A.Hecht, A.Heinz, R.Hughes, R.V.F.Janssens, C.J.Lister, A.O.Macchiavelli, D.A.Meyer, E.F.Moore, P.Napiorkowski, R.C.Pardo, Ch.Schlegel, D.Seweryniak, M.W.Simon, J.Srebrny, R.Teng, K.Vetter, H.J.Wollersheim

Breakdown of K Selection in ¹⁷⁸Hf

NUCLEAR REACTIONS Ta(¹⁷⁸Hf, ¹⁷⁸Hf'), E≈ 700-850 MeV; measured delayed Eγ, Iγ following projectile Coulomb excitation; deduced isomer excitation function. ¹⁷⁸Hf deduced transition matrix elements, K-mixing features.

RADIOACTIVITY ^178mHf(IT) [from Coulomb excitation]; measured Eγ, Iγ. ¹⁷⁸Hf deduced transition matrix elements, K-mixing features.

doi: 10.1103/PhysRevLett.96.042505
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2004WU05      Phys.Rev. C 70, 014313 (2004)

C.Y.Wu, D.Cline, M.W.Simon, R.Teng, K.Vetter, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover

Rotational bands in neutron-rich ^{169, 171, 172}Er

NUCLEAR REACTIONS ¹⁷⁰Er(²³⁸U, X)¹⁶⁹Er/¹⁷¹Er/¹⁷²Er, E=1358 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. ^169,171,172Er deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.70.014313
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2003WU07      Phys.Rev. C 68, 044305 (2003)

C.Y.Wu, D.Cline, M.W.Simon, R.Teng, K.Vetter, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover

K^π=4^- isomers and their rotational bands in ^{168, 170}Er

NUCLEAR REACTIONS ^168,170Er(²³⁸U, ²³⁸U'), E=1358 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (particle)γ-coin. ^168,170Er deduced levels, J, π, rotational bands, B(E1), configurations. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.68.044305
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2002HA54      Phys.Rev.Lett. 89, 242501 (2002)

A.B.Hayes, D.Cline, C.Y.Wu, M.W.Simon, R.Teng, J.Gerl, C.Schlegel, H.J.Wollersheim, A.O.Macchiavelli, K.Vetter, P.Napiorkowski, J.Srebrny

Coulomb Excitation Paths of High-K Isomer Bands in ¹⁷⁸Hf

NUCLEAR REACTIONS ¹⁷⁸Hf(¹³⁶Xe, ¹³⁶Xe'), E=650 MeV; measured prompt and delayed Eγ, Iγ, (particle)γ-, γγ-coin following Coulomb excitation; deduced high-K isomer bands population mechanisms. ¹⁷⁸Hf deduced high-spin levels, J, π, B(E2), K-mixing features. Gammasphere and Chico arrays.

doi: 10.1103/PhysRevLett.89.242501
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2001WU03      Phys.Rev. C64, 014307 (2001); Comment Phys.Rev. C66, 039801 (2002)

C.Y.Wu, D.Cline, A.B.Hayes, M.W.Simon, R.Krucken, J.R.Cooper, C.J.Barton, C.W.Beausang, C.Bialik, M.A.Caprio, R.F.Casten, A.A.Hecht, H.Newman, J.Novak, N.Pietralla, K.Zyromski, N.V.Zamfir

Two-Phonon γ-Vibrational Strength in Osmium Nuclei

NUCLEAR REACTIONS ^188,190Os(⁵⁸Ni, ⁵⁸Ni'), E=275 MeV; measured Doppler-shifted Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. ^188,190Os deduced levels, J, π, B(E2), two-phonon γ-vibration strength. Recoil-distance technique.

doi: 10.1103/PhysRevC.64.014307
Citations: PlumX Metrics

2001WU05      Phys.Rev. C64, 064317 (2001)

C.Y.Wu, D.Cline, M.W.Simon, G.A.Davis, R.Teng, A.O.Macchiavelli, K.Vetter

Electromagnetic Properties of the Rotationally Aligned Band in ¹⁶²Dy

NUCLEAR REACTIONS ¹¹⁸Sn(¹⁶²Dy, ¹⁶²Dy'), (¹⁶⁴Dy, ¹⁶⁴Dy'), E=780, 790 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. ^162,164Dy deduced high-spin levels, J, π, B(M1), B(E2), deformation. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.64.064317
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2000SI32      Nucl.Instrum.Methods Phys.Res. A452, 205 (2000)

M.W.Simon, D.Cline, C.Y.Wu, R.W.Gray, R.Teng, C.Long

CHICO, a Heavy Ion Detector for Gammasphere

NUCLEAR REACTIONS ¹⁷⁰Er(²³⁸U, ²³⁸U'), E=1358 MeV; measured Eγ, Iγ, (particle)γ-coin. Position sensitive heavy ion detector system.

doi: 10.1016/S0168-9002(00)00429-0
Citations: PlumX Metrics

2000WU01      Phys.Rev. C61, 021305 (2000)

C.Y.Wu, D.Cline, M.W.Simon, R.Teng, K.Vetter, M.P.Carpenter, R.V.F.Janssens, I.Wiedenhover

Complex Band Interactions in ¹⁷⁰Er

NUCLEAR REACTIONS ¹⁷⁰Er(²³⁸U, ²³⁸U'), E=1358 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. ¹⁷⁰Er deduced high-spin levels, J, π, vibrational bands features. ¹⁷⁰Er(²³⁸U, ²³⁷U), (²³⁸U, ²³⁶U), E=1358 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin; deduced relative yields. Gammasphere, Chico arrays.

doi: 10.1103/PhysRevC.61.021305
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998SM06      Phys.Rev. C58, 3171 (1998)

J.F.Smith, M.W.Simon, R.W.Ibbotson, P.A.Butler, A.Aprahamian, A.M.Bruce, D.Cline, M.Devlin, G.D.Jones, P.M.Jones, C.Y.Wu

Lifetimes of States in the Opposite-Parity Bands of ¹⁵³Eu: Recoil-distance measurements following Coulomb excitation

NUCLEAR REACTIONS ¹⁵³Eu(⁵⁸Ni, ⁵⁸Ni'), E=220 MeV; measured Eγ, Iγ, (particle)γ-coin, Doppler-shifted spectra following Coulomb excitation. ¹⁵³Eu deduced high-spin levels, J, π, T_1/2, B(λ), intrinsic g-factors. Recoil distance technique.

doi: 10.1103/PhysRevC.58.3171
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998VE04      Phys.Rev. C58, R2631 (1998)

K.Vetter, A.O.Macchiavelli, D.Cline, H.Amro, S.J.Asztalos, B.C.Busse, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, R.Gray, R.V.F.Janssens, R.Krucken, I.Y.Lee, R.W.MacLeod, E.F.Moore, G.J.Schmid, M.W.Simon, F.S.Stephens, C.Y.Wu

Fragmentation of the Two-Phonon Octupole Vibrational States in ²⁰⁸Pb

NUCLEAR REACTIONS ²⁰⁸Pb(¹³⁶Xe, ¹³⁶Xe'), E=650 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin, γ-ray yields vs projectile scattering angle following Coulomb excitation. ²⁰⁸Pb deduced transition B(E3), fragmentation of two-phonon octupole vibrational strength. Gammasphere, Chico detector arrays.

doi: 10.1103/PhysRevC.58.R2631
Citations: PlumX Metrics

1998WU04      Phys.Rev. C57, 3466 (1998)

C.Y.Wu, M.W.Simon, D.Cline, G.A.Davis, A.O.Macchiavelli, K.Vetter

Production and Spectroscopy of the Neutron-Rich Nucleus ¹⁶⁶Dy

NUCLEAR REACTIONS ¹¹⁸Sn(¹⁶⁴Dy, ¹⁶⁶Dy), E=790 MeV; ¹¹⁸Sn(¹⁶²Dy, ¹⁶⁴Dy), E=780 MeV; measured Eγ, Iγ(θ), σ(θ), (recoil)γ-coin. ^164,166Dy deduced high-spin levels, J, π.

doi: 10.1103/PhysRevC.57.3466
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1996DE17      Phys.Rev. C53, 2900 (1996)

M.Devlin, D.Cline, R.Ibbotson, M.W.Simon, C.Y.Wu

Sub-Barrier Transfer Reactions in ⁵⁸Ni + ¹⁶²Dy

NUCLEAR REACTIONS ¹⁶²Dy(⁵⁸Ni, ⁵⁹Ni), (⁵⁸Ni, ⁶⁰Ni), (⁵⁸Ni, ⁵⁷Co), (⁵⁸Ni, ⁵⁶Fe), E=240-273 MeV; measured transfer probabilities, Q-value spectra; deduced transfer slope coefficients, cold transfer component.

doi: 10.1103/PhysRevC.53.2900
Citations: PlumX Metrics

1996WA25      Nucl.Phys. A608, 77 (1996)

X.-H.Wang, C.-H.Yu, D.M.Cullen, D.C.Bryan, M.Devlin, M.J.Fitch, A.Galindo-Uribarri, R.W.Gray, D.M.Herrick, R.W.Ibbotson, K.L.Kurz, S.Mullins, S.Pilotte, D.C.Radford, M.R.Satteson, M.W.Simon, D.Ward, C.Y.Wu, L.H.Yao

High-Spin States in Odd-Odd ¹⁶⁴Lu

NUCLEAR REACTIONS ¹⁴⁹Sm(¹⁹F, 4n), E=85 MeV; ¹⁴⁶Nd(²³Na, 5n), E=110 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Lu deduced high-spin levels, J, π, γ-branching, B(M1)/B(E2) ratios, band crossings, signature inversion, neutron-proton interactions.

doi: 10.1016/S0375-9474(96)00254-0
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995DE63      Nucl.Instrum.Methods Phys.Res. A357, 467 (1995)

M.Devlin, C.Y.Wu, D.Cline, R.Ibbotson, M.W.Simon

A Kinematic-Coincidence Detector System for Sub-Barrier Heavy-Ion Reaction Studies

NUCLEAR REACTIONS ¹⁶²Dy(⁵⁸Ni, X), E=240 MeV; measured neutron, proton production Q spectra. Kinematic coincidence detector system, sub-barrier reactions.

doi: 10.1016/0168-9002(94)01695-X
Citations: PlumX Metrics

1995WU01      Phys.Rev. C51, 173 (1995)

C.Y.Wu, D.Cline, M.Devlin, K.G.Helmer, R.W.Ibbotson, M.W.Simon, P.A.Butler, A.J.Cresswell, G.D.Jones, P.M.Jones, J.F.Smith, R.A.Cunningham, J.Simpson

Excitation-Energy Partition in Quasielastic Transfer Reactions at Near Barrier Energies

NUCLEAR REACTIONS ¹⁶¹Dy(⁵⁸Ni, ⁵⁹Ni), E=265 MeV; ¹⁶¹Dy(⁶¹Ni, ⁶²Ni), E=267, 270 MeV; measured (particle)γ-coin; deduced receptor, donor excitation energy partition. ^59,62Ni levels deduced relative population.

doi: 10.1103/PhysRevC.51.173
Citations: PlumX Metrics

1994CR06      Acta Phys.Pol. B25, 565 (1994)

A.J.Cresswell, P.A.Butler, D.Cline, R.A.Cunningham, M.Devlin, F.Hannachi, K.G.Helmer, R.Ibbotson, G.D.Jones, P.M.Jones, I.-Y.Lee, X.-T.Liu, J.O.Rasmussen, M.W.Simon, J.Simpson, J.F.Smith, M.A.Stoyer, C.-Y.Wu

Heavy Ion Transfer Studies using Detector Arrays

NUCLEAR REACTIONS, ICPND ¹⁶¹Dy(⁶¹Ni, ⁶²Ni), (⁶¹Ni, ⁶⁰Ni), E=270 MeV; measured γγ-coin. ^160,162Dy deduced levels, band structure, configuration. ²³⁹Pu(¹¹⁷Sn, ¹¹⁸Sn), E=630 MeV; measured fragment spectra following residual isomer fission, γγ-coin; deduced superdeformed states population probability by transfer reaction.

1993HO12      Phys.Rev. C48, 433 (1993)

D.J.Horen, R.L.Auble, C.Y.Wu, D.Cline, M.Devlin, R.Ibbotson, M.W.Simon

Half-Life of the 2⁺₁ State of ⁹⁴Zr

NUCLEAR REACTIONS ⁹⁴Zr(³²S, ³²S'), E=105 MeV; measured γ(³²S)-coin, recoil distance. ⁹⁴Zr level deduced T_1/2, B(λ).

doi: 10.1103/PhysRevC.48.433
Citations: PlumX Metrics

1993HO19      Phys.Rev. C48, R2131 (1993)

D.J.Horen, R.L.Auble, G.R.Satchler, J.R.Beene, I.Y.Lee, C.Y.Wu, D.Cline, M.Devlin, R.Ibbotson, M.W.Simon

Lifetime of the 3^-₁ State and Octupole Collectivity in ⁹⁶Zr

NUCLEAR REACTIONS ⁹⁶Zr(³²S, ³²S'), E=105; measured Eγ, Iγ, γ(³²S)-coin. ⁹⁶Zr(⁶Li, ⁶Li'), E=70 MeV; analyzed σ(θ). ⁹⁶Zr level deduced T_1/2, B(λ). Model comparisons.

doi: 10.1103/PhysRevC.48.R2131
Citations: PlumX Metrics