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NSR database version of May 22, 2024.

Search: Author = M.K.Harder

Found 8 matches.

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1999HA21      J.Phys.(London) G25, 867 (1999)

M.K.Harder, P.Halse, L.Frankland

Shell-Model Calculations Near N = Z = 28

NUCLEAR STRUCTURE 53,54,55Co, 52,53Fe, 55,58Ni, 60Zn; calculated levels, J, π. 55Ni, 55Co deduced high-K isomers. Shell model. Comparison with data.

doi: 10.1088/0954-3899/25/4/057
Citations: PlumX Metrics


1999HA22      J.Phys.(London) G25, 871 (1999)

P.Halse, M.K.Harder

An Investigation of Shell Model Structure Near 56Ni

NUCLEAR STRUCTURE 55Co, 56,57Ni; calculated level energies, B(E2), B(M1) parameter dependence. Shell model.

doi: 10.1088/0954-3899/25/4/058
Citations: PlumX Metrics


1999RO18      Phys.Lett. 465B, 61 (1999)

S.J.Robinson, M.M.Hindi, H.G.Borner, Y.D.Chan, D.E.DiGregorio, C.Doll, M.R.Dragowsky, M.K.Harder, M.C.P.Isaac, K.S.Krane, R.-M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Miocinovic, E.B.Norman, A.Shadkam, K.Zaerpoor

Quadrupole-Octupole Coupled States in 144Nd

NUCLEAR REACTIONS 143Nd(n, γ), E=reactor; measured Doppler-broadened Eγ, Iγ. 144Nd deduced levels T1/2, B(λ), configurations, quadrupole-octupole coupling. Gamma-ray-induced Doppler-broadening technique.

RADIOACTIVITY 144Pm(EC); measured Eγ, Iγ, γγ-coin. 144Nd deduced levels, J, π, B(λ), δ, quadrupole-octupole coupling. Gammasphere array.

doi: 10.1016/S0370-2693(99)01027-8
Citations: PlumX Metrics


1998KI20      Phys.Lett. 443B, 82 (1998)

S.L.King, J.Simpson, R.D.Page, N.Amzal, T.Back, B.Cederwall, J.F.C.Cocks, D.M.Cullen, P.T.Greenlees, M.K.Harder, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, P.Kuusiniemi, M.Leino, R.Lemmon, M.Muikku, A.Savelius, J.Uusitalo, P.Van Isacker

First Observation of Excited States in the Neutron Deficient Nuclei 168Pt and 170Pt

NUCLEAR REACTIONS 112Sn(63Cu, 4np), E=338 MeV; 112Sn(60Ni, 2n), E=266 MeV; 112Sn(58Ni, 2n), E=265 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 170Pt deduced levels, J, π. 168Pt deduced transitions. Recoil-decay tagging technique, Jurosphere array. Systematics of Pt levels discussed.

doi: 10.1016/S0370-2693(98)01333-1
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1997HA33      Phys.Lett. 405B, 25 (1997)

M.K.Harder, K.T.Tang, P.Van Isacker

An IBM Description of Coexistence in the Platinum Isotopes

NUCLEAR STRUCTURE A=172-192; calculated levels for Pt isotopes. 184,186,188,190,192,194,196,198Pt; analyzed g for 2+ states, isotope shifts. Configuration mixing, interacting boson model approach.

doi: 10.1016/S0370-2693(97)00612-6
Citations: PlumX Metrics


1996HA08      Phys.Lett. 369B, 1 (1996)

M.K.Harder, K.T.Tang

The IBM Extended Consistent-Q Formalism Across the N = 82-126 Shell. Empirical Trends and Anomalies

NUCLEAR STRUCTURE Z=50-82; 156Gd; analyzed level energy, B(λ) ratio, contour plots; deduced smooth model parameters trends. Interacting boson model, extended consistent-Q formalism, empirical trends, anomalies.

doi: 10.1016/0370-2693(95)01442-X
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1994HA45      Phys.Lett. 331B, 25 (1994)

M.K.Harder, B.Krusche

Anomaly in O(6) 196Pt

NUCLEAR REACTIONS Pt(n, e-), E=thermal; measured not given. 196Pt deduced 0+ → 0+ transition, γ-multipolarity, configuration. Anomaly in O(6) limit of interacting boson model.

doi: 10.1016/0370-2693(94)90938-5
Citations: PlumX Metrics


1987VE06      J.Phys.(London) G13, L155 (1987)

M.Veskovic, M.K.Harder, K.Kumar, W.D.Hamilton

Softness and Shape Coexistence in the Light Platinum Isotopes

NUCLEAR STRUCTURE 178Hg, 174,178,180,182Pt, 174Os; calculated potential energy surfaces. 176Pt; calculated potential energy surfaces, yrast band B(E2).

doi: 10.1088/0305-4616/13/8/005
Citations: PlumX Metrics


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