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NSR database version of April 27, 2024.

Search: Author = Y.J.He

Found 9 matches.

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1993PA07      J.Phys.(London) G19, 861 (1993)

E.S.Paul, S.Davis, P.Vaska, P.J.Bishop, S.A.Forbes, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, Y.Liang, R.Ma, M.S.Metcalfe, S.M.Mullins, P.J.Nolan, R.J.Poynter, P.H.Regan, R.Wadsworth, N.Xu

Prolate and Oblate Rotational Bands in ¹³⁶Sm

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, 2pα), E=220 MeV; measured γγ-coin, γγ(θ), Iγ ratios. ¹³⁶Sm deduced levels, J, π, rotational bands. Other data input.

NUCLEAR STRUCTURE ^134,136,138Sm; calculated total Routhian surface, alignments, dynamic moments of inertia. Cranked Woods-Saxon model.

doi: 10.1088/0954-3899/19/6/007
Citations: PlumX Metrics

1992MU09      Phys.Rev. C45, 2683 (1992)

S.M.Mullins, I.Jenkins, Y.-J.He, A.J.Kirwan, P.J.Nolan, J.R.Hughes, R.Wadsworth, R.A.Wyss

Second Minimum Lifetime Measurements in ¹³³Nd and ¹³⁷Nd

NUCLEAR REACTIONS ¹⁰⁵Pd(³²S, 2n2p), E=152 MeV; ¹⁰⁴Ru(³⁶S, 3n), E=145 MeV; measured γγ-coin, DSA, centroid shifts. ^133,137Nd deduced levels, T_1/2, deformed band quadrupole moments. Total Routhian surface calculations.

doi: 10.1103/PhysRevC.45.2683
Citations: PlumX Metrics

1992RE05      J.Phys.(London) G18, 847 (1992)

P.H.Regan, R.Wadsworth, S.M.Mullins, J.Nyberg, A.Atac, S.A.Forbes, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, R.Ma, M.S.Metcalfe, P.J.Nolan, E.S.Paul, R.J.Poynter, D.Santonicio, A.Virtanen, N.Xu

Measurement of the Intrinsic Quadrupole Moments in the νi_13/2 Bands of ^135,137Sm

NUCLEAR REACTIONS ⁹²Mo(⁴⁶Ti, n2p), E=210 MeV; ¹⁰⁴Pd(³⁷Cl, 3np), E=168 MeV; measured γγ-coin, DSA. ¹³⁷Sm deduced levels, J, π, T_1/2, deformation parameter β₂, quadrupole moments, band structure. ¹³⁵Sm deduced levels, J, π, T_1/2, deformation parameter β₂, quadrupole moments, band structure, superdeformation features.

doi: 10.1088/0954-3899/18/5/013
Citations: PlumX Metrics

1991MU08      Phys.Rev.Lett. 66, 1677 (1991)

S.M.Mullins, R.A.Wyss, P.Fallon, T.Byrski, D.Curien, S.A.Forbes, Y.-J.He, M.S.Metcalfe, P.J.Nolan, E.S.Paul, R.J.Poynter, P.H.Regan, R.Wadsworth

Superdeformation and Double Blocking in ¹⁴²Eu

NUCLEAR REACTIONS ¹¹⁰Pd(³⁷Cl, 5n), E=160 MeV; measured γγ-coin sum spectra. ¹⁴²Eu deduced levels, superdeformed band.

doi: 10.1103/PhysRevLett.66.1677
Citations: PlumX Metrics

1991RE03      Nucl.Phys. A533, 476 (1991)

P.H.Regan, R.Wadsworth, J.R.Hughes, G.J.Gyapong, W.Gelletly, M.J.Godfrey, I.Jenkins, Y.-J.He, S.M.Mullins, P.J.Nolan, J.Simpson, B.J.Varley, D.L.Watson

Spectroscopy of the Light Rare-Earth Nuclei ¹³³Pm and ¹³³Sm: Configuration-dependent pairing and evidence for strong residual proton-neutron interactions in neighbouring odd-N and odd-Z nuclei

NUCLEAR REACTIONS ⁹⁶Ru(⁴⁰Ca, 2np), (⁴⁰Ca, 3p), E=180 MeV; measured Iγ, Eγ. ¹³³Sm, ¹³³Pm levels deduced J, π, configurations.

doi: 10.1016/0375-9474(91)90529-F
Citations: PlumX Metrics

1990MA53      J.Phys.(London) G16, 1233 (1990)

R.Ma, D.B.Fossan, E.S.Paul, N.Xu, R.J.Poynter, P.H.Regan, R.Wadsworth, Y.-J.He, I.Jenkins, M.S.Metcalfe, S.M.Mullins, P.J.Nolan

An i_13/2 Intruder Band in ¹³⁹Gd

NUCLEAR REACTIONS ⁹²Mo(⁵⁰Cr, n2p), E=220 MeV; measured γγ(θ), oriented nuclei. ¹³⁹Gd deduced levels, J, π, band structure.

doi: 10.1088/0954-3899/16/8/019
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1990RE12      Phys.Rev. C42, R1805 (1990)

P.H.Regan, R.Wyss, R.Wadsworth, D.B.Fossan, Y.-J.He, J.R.Hughes, I.Jenkins, R.Ma, M.S.Metcalfe, S.M.Mullins, P.J.Nolan, E.S.Paul, R.J.Poynter, N.Xu

Lifetime Measurements in ¹³⁵Sm: Large deformation in the N = 6 intruder band and evidence for quenched proton pairing

NUCLEAR REACTIONS ⁹²Mo(⁴⁶Ti, n2p), E=210 MeV; measured γ-spectra, DSA. ¹³⁵Sm levels deduced T_1/2, deformed band quadrupole moment.

doi: 10.1103/PhysRevC.42.R1805
Citations: PlumX Metrics

1989WA20      Z.Phys. A333, 409 (1989)

R.Wadsworth, P.Regan, S.M.Mullins, G.J.Gyapong, D.L.Watson, P.J.Nolan, M.J.Godfrey, I.Jenkins, Y.J.He, B.J.Varley, W.Gelletly, J.Simpson

Evidence for an i_13/2 Neutron Band in ¹³³Sm

NUCLEAR REACTIONS ⁹⁶Ru(⁴⁰Ca, n2p), E=195 MeV; measured γγ-, nγ-, nnγ-coin. ¹³³Sm deduced levels, J, π, band structure.

1989WA21      Z.Phys. A333, 411 (1989)

R.Wadsworth, P.Regan, S.M.Mullins, G.J.Gyapong, D.L.Watson, P.J.Nolan, M.J.Godfrey, I.Jenkins, Y.J.He, B.J.Varley, J.Simpson, W.Gelletly

Yrast Band Spectroscopy of ¹³²Sm and ¹³⁰Nd

NUCLEAR REACTIONS ⁹⁶Ru(⁴⁰Ca, 2n2p), ⁹⁶Ru(⁴⁰Ca, 2pα), E=195 MeV; measured γγ-, nγ-, nnγ-coin. ¹³⁰Nd, ¹³²Sm deduced levels, J, π, band structure.