NSR Query Results

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NSR database version of April 27, 2024.

Search: Author = D.Clarke

Found 14 matches.

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1994ES01      Nucl.Phys. A567, 377 (1994)

J.Espino, J.D.Garrett, G.B.Hagemann, P.O.Tjom, C.-H.Yu, M.Bergstrom, L.Carlen, L.P.Ekstrom, J.Lyttkens-Linden, H.Ryde, R.Bengtsson, T.Bengtsson, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Rotational Band Structures in ^171,172W Aspects on Signature Partnership at High Spin

NUCLEAR REACTIONS ¹⁴⁶Nd(³⁰Si, 5n), (³⁰Si, 4n), E=160 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ^171,172W deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, arrays of Compton-suppressed Ge-detectors.

doi: 10.1016/0375-9474(94)90155-4
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Data from this article have been entered in the XUNDL database. For more information, click here.

1993CA02      Nucl.Phys. A551, 295 (1993)

H.Carlsson, M.Bergstrom, A.Brockstedt, L.P.Ekstrom, J.Lyttkens-Linden, H.Ryde, R.A.Bark, G.B.Hagemann, J.D.Garrett, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Back-Bending in the πi_13/2 Band and Proton-Neutron Interactions in ¹⁷¹Re

NUCLEAR REACTIONS ¹²³Sb(⁵²Cr, 4n), E=236 MeV; measured Eγ, Iγ, γγ-coin. ¹⁷¹Re deduced levels, J, π, configurations, alignments, B(M1)/B(E2) ratios, pairing, shape coexistence, band structure. Cranking shell model, three-band mixing calculations.

doi: 10.1016/0375-9474(93)90483-E
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Data from this article have been entered in the XUNDL database. For more information, click here.

1993LI15      Nucl.Phys. A555, 435 (1993)

S.G.Li, S.Wen, G.J.Yuan, G.S.Li, P.F.Hua, L.K.Zhang, Z.K.Yu, P.S.Yu, P.K.Weng, C.X.Yang, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.D.Garrett, G.B.Hagemann, B.Herskind, H.Ryde

The Study of the Odd-Proton Nucleus ¹⁶⁹Ta at High Spin

NUCLEAR REACTIONS ¹⁵⁵Gd(¹⁹F, 5n), E=85.5-100 MeV; ¹²²Sn(⁵¹V, 4n), E=233 MeV; measured γγ-coin, γ(θ). ¹⁶⁹Ta deduced levels, J, π, configurations, alignments, B(M1)/B(E2) ratio. Cranked-shell-model analysis, crossing frequencies.

doi: 10.1016/0375-9474(93)90295-9
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1992HI09      Nucl.Phys. A545, 871 (1992)

L.Hildingsson, W.Klamra, Th.Lindblad, C.G.Linden, B.Cederwall, W.Satula, R.Wyss, C.Kalfas, S.Kossionides, C.T.Papadopoulos, R.Vlastou, J.Gizon, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

High-Spin Phenomena in ¹⁷⁴Os

NUCLEAR REACTIONS ¹⁴⁶Nd(³²S, 4n), E=166 MeV; measured γγ-coin. ¹⁷⁴Os deduced levels, J, π, band structure, configuration.

doi: 10.1016/0375-9474(92)90534-Q
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1992TH02      Nucl.Phys. A536, 418 (1992)

K.Theine, C.-X.Yang, A.P.Byrne, H.Hubel, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.D.Garrett, H.Ryde

First Observation of High-Spin States in ¹⁶⁷Ta and ¹⁶⁸Ta

NUCLEAR REACTIONS ¹⁴²Nd(³⁰Si, xnp), E=165 MeV; measured γγ-coin, γγ(θ). ^167,168Ta deduced levels, J, π, λ, B(M1)/B(E2) ratios, aligned angular momentum. Cranked shell model. Enriched targets, array of Compton suppressed Ge detectors.

doi: 10.1016/0375-9474(92)90391-V
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1992TH06      Nucl.Phys. A548, 71 (1992)

K.Theine, A.P.Byrne, H.Hubel, M.Murzel, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.D.Garrett, H.Ryde, R.Wyss

High-Spin Structure of ¹⁶⁷W and ¹⁶⁸W

NUCLEAR REACTIONS ¹⁴²Nd(³⁰Si, xn), E=165 MeV; measured γγ-, γγγ-coin, γγ(θ); deduced systematics of N = 93, 94 isotones, Z = 74 isotopes. ^167,168W deduced levels, J, aligned angular momentum. Cranked shell model. Enriched target, array of Compton-suppressed Ge detectors.

doi: 10.1016/0375-9474(92)90078-X
Citations: PlumX Metrics

1991JU02      Nucl.Phys. A526, 346 (1991)

S.Juutinen, P.Ahonen, J.Hattula, R.Julin, A.Pakkanen, A.Virtanen, J.Simpson, R.Chapman, D.Clarke, F.Khazaie, J.Lisle, J.N.Mo

High-j Bands in ¹⁷³Ir

NUCLEAR REACTIONS ¹⁴⁴Sm(³²S, 2np), E=160-170 MeV; measured Eγ, Iγ, γ yield, γ(θ), γγ-coin. ¹¹⁸Sn(⁵⁸Ni, 2np), E=270 MeV; measured (recoil)γ-coin. ¹⁷³Ir deduced levels, J, π, γ-branching, B(λ) ratios. Enriched targets, array of Compton-suppressed Ge detectors. Experimental routhians and aligned angular momenta, single particle levels, total routhian surface calculations, Woods-Saxon potential.

doi: 10.1016/0375-9474(91)90290-M
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1991KA05      Nucl.Phys. A526, 205 (1991)

C.A.Kalfas, S.Kossionides, C.T.Papadopoulos, R.Vlastou, L.Hildingsson, W.Klamra, Th.Lindblad, C.G.Linden, R.Wyss, J.Gizon, S.Juutinen, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Study of High Spins in ¹⁷³Os

NUCLEAR REACTIONS ¹⁴⁶Nd(³²S, 5n), E=166 MeV; ¹⁴⁴Sm(³²S, 2pn), E=163 MeV; measured γγ-coin. ¹⁷³Os deduced levels, J, π, configurations, alignments, B(M1)/B(E2) ratios.

doi: 10.1016/0375-9474(91)90306-Q
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1990CE05      Z.Phys. A337, 283 (1990)

B.Cederwall, R.Wyss, A.Johnson, J.Nyberg, B.Fant, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.Simpson, I.Thorslund

Shape Coexistence and Strong Shape Changes in Very Neutron Deficient Platinum Isotopes

NUCLEAR REACTIONS ¹⁴⁴Sm(³⁵Cl, 2np), (³⁵Cl, 3np), E=175-185 MeV; measured γγ-coin, γγ(θ), γ(X-ray)-coin. ^175,176Pt deduced levels, J, π, band structure. Cranked shell model.

1990HI05      Nucl.Phys. A513, 394 (1990)

L.Hildingsson, W.Klamra, Th.Lindblad, C.G.Linden, C.A.Kalfas, S.Kossionides, C.T.Papadopoulos, R.Vlastou, J.Gizon, D.Clarke, F.Khazaie, J.N.Mo

High-Spin Properties of ¹⁷³Re

NUCLEAR REACTIONS ¹⁴⁶Nd(³²S, 4np), E=166 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ¹⁷³Re deduced levels, J, π, B(M1)/B(E2) ratios, experimental routhians, aligned angular momenta. Enriched targets, array of Compton suppressed Ge-detectors. Total Routhian surface calculations.

doi: 10.1016/0375-9474(90)90104-T
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1990LI34      Nucl.Phys. A520, 451c (1990)

J.C.Lisle, D.Clarke, R.Chapman, F.Khazaie, J.N.Mo, H.Hubel, W.Schmitz, K.Theine, J.D.Garrett, G.B.Hagemann, B.Herskind, K.Schiffer

Lifetime Measurements of High Spin States in Yb Nuclei

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁸Ca, 4n), E=201 MeV; measured γγ-coin, Doppler shifted lineshapes, DSA. ¹⁶⁸Yb deduced levels, J, π, B(λ) ratios, transitional quadrupole moments, T_1/2. Other Yb isotope data discussed.

doi: 10.1016/0375-9474(90)91167-P
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1990YU01      Nucl.Phys. A511, 157 (1990)

C.-H.Yu, G.B.Hagemann, J.M.Espino, K.Furuno, J.D.Garrett, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, M.Bergstrom, L.Carlen, P.Ekstrom, J.Lyttkens, H.Ryde

High-Spin Spectroscopic Study of ¹⁶⁷Lu

NUCLEAR REACTIONS ¹²³Sb(⁴⁸Ca, 4n), E=206 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ¹⁶⁷Lu deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, array of Compton-suppressed Ge-detectors.

doi: 10.1016/0375-9474(90)90031-G
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1989SC05      Phys.Lett. 219B, 52 (1989)

K.Schiffer, G.B.Hagemann, B.Herskind, K.Theine, W.Schmitz, H.Hubel, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Ridge Lifetimes in ^167,168Yb

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁸Ca, xn), E=201 MeV; measured γγ-coin, DSA. ^167,168Yb deduced levels, J, π, quasicontinuum ridge T_1/2, moment of inertia.

doi: 10.1016/0370-2693(89)90836-8
Citations: PlumX Metrics

1988FR22      Nucl.Phys. A489, 508 (1988)

P.Frandsen, R.Chapman J.D.Garrett, G.B.Hagemann, B.Herskind, C.-H.Yu, K.Schiffer, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, L.Carlen, P.Ekstrom, H.Ryde

Electromagnetic Properties in ¹⁶⁵Lu

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁵Sc, 4n), E=203 MeV; measured γγ-coin, I(γ)(E), DSA. ¹⁶⁵Lu deduced levels, quasiparticle alignments, routhians, mixing ratios, branching ratios, B(λ) ratios, transition quadrupole moment ratios, T_1/2, B(E2), feeding times. Enriched targets, array of escape-suppressed Ge detectors.

doi: 10.1016/0375-9474(88)90009-7
Citations: PlumX Metrics