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NSR database version of April 11, 2024.

Search: Author = F.Hanna

Found 10 matches.

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1994TI01      J.Phys.(London) G20, 287 (1994)

H.Timmers, J.Simpson, M.A.Riley, T.Bengtsson, M.A.Bentley, F.Hanna, S.M.Mullins, J.F.Sharpey-Schafer, R.Wyss

High-Spin γ-Ray Spectroscopy of 122Xe

NUCLEAR REACTIONS 96Zr(30Si, 4n), E=135 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 122Xe deduced levels, J, π, band structure, γ-multipolarity, shape features.

doi: 10.1088/0954-3899/20/2/008
Citations: PlumX Metrics


1992PA11      J.Phys.(London) G18, 971 (1992)

E.S.Paul, J.Simpson, H.Timmers, I.Ali, M.A.Bentley, A.M.Bruce, D.M.Cullen, P.Fallon, F.Hanna

Shape Coexistence in 119I at High Spin

NUCLEAR REACTIONS 96Zr(28Si, 4np), E=135 MeV; measured γγ-coin, Eγ, Iγ. 119I deduced levels, J, π, shape features.

doi: 10.1088/0954-3899/18/5/024
Citations: PlumX Metrics


1992SI12      J.Phys.(London) G18, 1207 (1992)

J.Simpson, F.Hanna, M.A.Riley, A.Alderson, M.A.Bentley, A.M.Bruce, D.M.Cullen, P.Fallon, P.Walker

High-Spin γ-Ray Spectroscopy of 165W and 166W

NUCLEAR REACTIONS 106Pd(63Cu, 3np), (63Cu, 2np), E=285, 290 MeV; measured γγ-coin, Eγ, Iγ. 165,166W deduced levels, J, π, band structure. Enriched targets, array of escape-suppressed spectrometers(Ge and BGO detectors), recoil separator. Cranked shell model predictions. Band crossing systematics in N=91 and 92 isotones.

doi: 10.1088/0954-3899/18/7/010
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1991BR25      Phys.Lett. 264B, 17 (1991)

C.Broude, M.Hass, G.Goldring, A.Alderson, I.Ali, D.M.Cullen, P.Fallon, F.Hanna, J.W.Roberts, J.F.Sharpey-Schafer

The Quadrupole Moment of the K = 25 Isomer in 182Os

NUCLEAR REACTIONS 150Nd(36S, 4n), E=160 MeV; measured γ(t), γ(θ, t), ratio function. 182Os deduced isomer quadrupole moment. Isomer implanted in single crystal of Os.

doi: 10.1016/0370-2693(91)90695-M
Citations: PlumX Metrics


1991CU01      Phys.Rev.Lett. 67, 1175 (1991)

D.M.Cullen, M.A.Riley, A.Alderson, I.Ali, C.W.Beausang, T.Bengtsson, M.A.Bentley, P.Fallon, P.D.Forsyth, F.Hanna, S.M.Mullins, W.Nazarewicz, R.J.Poynter, P.H.Regan, J.W.Roberts, W.Satula, J.F.Sharpey-Schafer, J.Simpson, G.Sletten, P.J.Twin, R.Wadsworth, R.Wyss

Cullen et al. Reply:

NUCLEAR STRUCTURE 193Hg; analyzed data; deduced superdeformed states features.

doi: 10.1103/PhysRevLett.67.1175
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1991SI08      J.Phys.(London) G17, 511 (1991)

J.Simpson, M.A.Riley, A.Alderson, M.A.Bentley, A.M.Bruce, D.M.Cullen, P.Fallon, F.Hanna, P.Walker

Yrast Band Spectroscopy of 164W and the Systematics of the First i13/2 Neutron Backbend in the Neutron Deficient Rare-Earth Nuclei

NUCLEAR REACTIONS 104Pd(63Cu, 2np), E=285 MeV; measured γγ-, γ(recoil)-coin. 164W deduced levels, J, π, band structure. Enriched targets, array of escape suppressed spectometers (Ge and BGO detectors), recoil separator.

doi: 10.1088/0954-3899/17/4/010
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


1991SI12      Phys.Lett. 262B, 388 (1991)

J.Simpson, H.Timmers, M.A.Riley, T.Bengtsson, M.A.Bentley, F.Hanna, S.M.Mullins, J.F.Sharpey-Schafer, R.Wyss

Competing Angular Momentum Mechanisms and Nuclear Shapes at High Spin in 122Xe

NUCLEAR REACTIONS 96Zr(30Si, 4n), E=135 MeV; measured γγ-coin. 122Xe deduced levels, J, π, configuration. Cranked Nilsson, Woods-Saxon models.

doi: 10.1016/0370-2693(91)90610-3
Citations: PlumX Metrics


1990CU05      Phys.Rev.Lett. 65, 1547 (1990)

D.M.Cullen, M.A.Riley, A.Alderson, I.Ali, C.W.Beausang, T.Bengtsson, M.A.Bentley, P.Fallon, P.D.Forsyth, F.Hanna, S.M.Mullins, W.Nazarewicz, R.J.Poynter, P.H.Regan, J.W.Roberts, W.Satula, J.F.Sharpey-Schafer, J.Simpson, G.Sletten, P.J.Twin, R.Wadsworth, R.Wyss

Landau-Zener Crossing in Superdeformed 193Hg: Evidence for octupole correlations in superdeformed nuclei

NUCLEAR REACTIONS 150Nd(48Ca, 5n), E=205, 213 MeV; measured Eγ, Iγ, γγ-coin. 193Hg deduced levels, J, π, superdeformed band structure, shape features.

doi: 10.1103/PhysRevLett.65.1547
Citations: PlumX Metrics


1990CU06      Nucl.Phys. A520, 105c (1990)

D.M.Cullen, M.A.Riley, A.Alderson, I.Ali, T.Bengtsson, M.A.Bentley, A.M.Bruce, P.Fallon, P.D.Forsyth, F.Hanna, S.M.Mullins, W.Nazarewicz, R.Poynter, P.Regan, J.W.Roberts, W.Satula, J.F.Sharpey-Schafer, J.Simpson, G.Sletten, P.J.Twin, R.Wadsworth, R.Wyss

Evidence for Octupole Softness of the Superdeformed Shape from Band Interactions in 193,194Hg

NUCLEAR REACTIONS 150Nd(48Ca, 4n), E=205 MeV; 150Nd(48Ca, 5n), E=213 MeV; measured γγ-coin. 193,194Hg deduced levels, J, π, superdeformed band structure.

doi: 10.1016/0375-9474(90)91137-G
Citations: PlumX Metrics


1990RI05      Nucl.Phys. A512, 178 (1990)

M.A.Riley, D.M.Cullen, A.Alderson, I.Ali, P.Fallon, P.D.Forsyth, F.Hanna, S.M.Mullins, J.W.Roberts, J.F.Sharpey-Schafer, P.J.Twin, R.Poynter, R.Wadsworth, M.A.Bentley, A.M.Bruce, J.Simpson, G.Sletten, W.Nazarewicz, T.Bengtsson, R.Wyss

Multiple Superdeformed Bands in 194Hg and Their Dynamical Moments of Inertia

NUCLEAR REACTIONS 150Nd(48Ca, 4n), E=205 MeV; measured Eγ, Iγ, γγ-coin. 194Hg deduced levels, J, π, rotational, superdeformed band characteristics. Enriched targets, Ge detectors, array of anti-Compton spectrometers, 4π bismuth germanate ball. Cranked Woods-Saxon and Nilsson model calculations.

doi: 10.1016/0375-9474(90)90010-J
Citations: PlumX Metrics


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