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NSR database version of April 27, 2024.

Search: Author = P.Halse

Found 23 matches.

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1999EL04      J.Phys.(London) G25, 667 (1999)

J.P.Elliott, J.A.Evans, P.Halse

Mappings from Shell-Model SU(3) to Boson SU(3)

doi: 10.1088/0954-3899/25/4/016
Citations: PlumX Metrics

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

1996RO02      Phys.Rev. C53, R1465 (1996)

M.Robinson, P.Halse, W.Trinder, R.Anne, C.Borcea, M.Lewitowicz, S.Lukyanov, M.Mirea, Yu.Oganessian, N.A.Orr, Yu.Penionzhkevich, M.G.Saint-Laurent, O.Tarasov

New Isomer ^32mAl

NUCLEAR REACTIONS ⁹Be(³⁶S, X), E=75 MeV/nucleon; ⁹Be(⁴⁰Ar, X), E=61 MeV/nucleon; measured (fragment)γ-coin, fragment mass distribution, γγ-coin; deduced evidence for ^32mAl. ³²Al deduced isomer T_1/2, J, π, decay characteristics. Shell model comparison.

doi: 10.1103/PhysRevC.53.R1465
Citations: PlumX Metrics

1995HA47      Phys.Lett. 363B, 145 (1995)

P.Halse, P.Van Isacker, B.R.Barrett

Sum Rules of B(M1, 0⁺₁ → 1⁺) Strength in IBM-3 and IBM-4

NUCLEAR STRUCTURE ^20,22Ne, ^24,26Mg; calculated summed B(M1). Isospin-invariant forms of the interacting boson model.

doi: 10.1016/0370-2693(95)01213-A
Citations: PlumX Metrics

1995KA14      Phys.Rev. C51, 2494 (1995)

S.Karataglidis, P.Halse, K.Amos

Transverse Electric Form Factors for Electron Scattering and Violation of Current Conservation in Nuclear Models

NUCLEAR REACTIONS ¹²C, ²⁰Ne, ²⁴Mg, ²⁸Si(e, e), E not given; calculated transverse electric form factors. Projected Hartree-Fock transition densities, shell model.

doi: 10.1103/PhysRevC.51.2494
Citations: PlumX Metrics

1994JA08      Nucl.Phys. A571, 242 (1994)

L.Jaqua, P.Halse, B.R.Barrett, J.P.Vary

Effective Shell-Model Interaction for No-Core Model Spaces

NUCLEAR STRUCTURE ⁴He; calculated binding energy vs intermediate state excitation energy; deduced model convergence features. Effective shell-model interaction, no-core model spaces.

doi: 10.1016/0375-9474(94)90059-0
Citations: PlumX Metrics

1993HA04      Phys.Lett. 300B, 308 (1993)

P.Halse, S.J.Robinson

Shell Model-IBM Correspondence and the IBM Interpretation of ⁵²Ti

NUCLEAR STRUCTURE ⁵²Ti; calculated levels, B(λ), δ. Shell model, interacting boson model interpretation.

doi: 10.1016/0370-2693(93)91337-M
Citations: PlumX Metrics

1993HA37      J.Phys.(London) G19, 1859 (1993)

P.Halse

Shell-Model Calculations for the A ≈ 100 Region: Application to the even-Z N = 52 isotones ⁹²Zr-¹⁰⁰Cd

NUCLEAR STRUCTURE ⁹⁰Y, ^106,107Sn; calculated levels. ⁹²Zr, ⁹²Mo, ⁹⁶Ru, ⁹⁸Pd, ¹⁰⁰Cd; calculated yrast spectra, E2, M1 matrix elements. ⁹⁸Pd, ¹⁰⁰Cd deduced shape features. Shell model.

doi: 10.1088/0954-3899/19/11/013
Citations: PlumX Metrics

1991HA08      Phys.Rev. C44, 562 (1991)

P.Halse

Reply to ' Comment on ' Comparison of Realistic and Symmetry-Determined S and D Pairs for ¹⁵⁶Gd ' '

NUCLEAR STRUCTURE ¹⁵⁶Gd; analyzed S-, D-pair determination criteria.

doi: 10.1103/PhysRevC.44.562
Citations: PlumX Metrics

1991HA26      Phys.Rev. C44, 2467 (1991)

P.Halse

Pair Condensates in Realistic Shell Model States. II. M1 States in ^54,56Cr and ^56,58,60Fe

NUCLEAR STRUCTURE ^56,58,60Fe, ^54,56Cr; calculated levels, B(λ). Shell model, pair condensates.

doi: 10.1103/PhysRevC.44.2467
Citations: PlumX Metrics

1990HA16      Phys.Rev. C41, 2340 (1990)

P.Halse

Pair Condensates in Realistic Shell Model States. I. ⁵⁶Fe and ⁵⁸Fe

NUCLEAR STRUCTURE ^56,58Fe; calculated levels. Shell model states, SD pair condensates.

doi: 10.1103/PhysRevC.41.2340
Citations: PlumX Metrics

1989HA23      Ann.Phys.(New York) 192, 204 (1989)

P.Halse, B.R.Barrett

β-Decay and the Structure of Light Nuclei

NUCLEAR STRUCTURE A=20-36; calculated β-decay Gamow-Teller transition strengths; deduced T=0 state structure. Interacting boson model, SU(4) limit.

doi: 10.1016/0003-4916(89)90125-5
Citations: PlumX Metrics

1989SC11      Phys.Rev. C39, 2419 (1989)

H.A.Schmitt, P.Halse, A.B.Balantekin, B.R.Barrett

Noncompact Orthosymplectic Supersymmetry in ⁶¹Ni and ⁶²Ni

NUCLEAR STRUCTURE ^61,62Ni; calculated levels, B(λ); deduced supersymmetry classification scheme. Geometrical model, noncompact orthosymplectic supersymmetry.

doi: 10.1103/PhysRevC.39.2419
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1988BA47      Phys.Rev. C38, 1392 (1988)

A.B.Balantekin, B.R.Barrett, P.Halse

β Vibrations in the O(6) Limit of the Proton-Neutron Interacting Boson Model

NUCLEAR STRUCTURE ¹⁹⁶Pt, ¹³⁴Ba; calculated (β)-vibrational state energy. Proton-neutron interacting boson model, O(6) limit.

doi: 10.1103/PhysRevC.38.1392
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1987HA08      Phys.Rev. C35, 774 (1987); Erratum Phys.Rev. C35, 1964 (1987)

P.Halse, Z.Y.Pan

Comparison of SU(3) Phenomenologies in the sd Shell

NUCLEAR STRUCTURE ^20,22Ne, ^24,26,28Mg, ²⁰F, ^22,24Na, ^26,28Al; calculated band structure, characteristic parameters. Dynamical symmetries, shell model.

doi: 10.1103/PhysRevC.35.774
Citations: PlumX Metrics

1987HA16      Phys.Rev. C36, 372 (1987)

P.Halse

Test of the Fermion Dynamical Symmetry Model Microscopy in the sd Shell

NUCLEAR STRUCTURE ^20,22Ne, ²⁴Mg; calculated realistic wave function overlap square. Fermion dynamical symmetry model.

doi: 10.1103/PhysRevC.36.372
Citations: PlumX Metrics

1987HA41      Phys.Rev. C36, 2611 (1987)

P.Halse, J.N.Ginocchio

SU(3) X SU(4) Limit of an Isospin Invariant Fermion Dynamical Symmetry Model

NUCLEAR STRUCTURE ^20,22Ne, ²⁴Mg, ¹⁶O; calculated levels, band structure; deduced symmetry classification.

doi: 10.1103/PhysRevC.36.2611
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1985BA25      Phys.Lett. 155B, 133 (1985)

B.R.Barrett, P.Halse

M1 Transition Strength in the SU(3) Limit of the Generalized IBM-2

NUCLEAR STRUCTURE ¹⁵⁶Gd; analyzed B(M1) interpretation. Interacting boson model, generalized SU(3) limit, arbitrarily large boson number.

doi: 10.1016/0370-2693(85)90972-4
Citations: PlumX Metrics

1985HA15      Phys.Lett. 156B, 1 (1985)

P.Halse

On a Microscopic Interpretation of the IBM in the sd Shell

NUCLEAR STRUCTURE ²⁰Ne, ²⁰O; calculated sd shell model analogs of IBM-4 states.

doi: 10.1016/0370-2693(85)91343-7
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1985HA27      Nucl.Phys. A445, 93 (1985)

P.Halse

An Application of the Interacting Boson Model to the First Half of the s-d Shell (II). Odd-odd nuclei

NUCLEAR STRUCTURE ²²Na, ²⁶Al; calculated levels, magnetic dipole, electric quadrupole operator reduced matrix elements. Interacting boson model.

doi: 10.1016/0375-9474(85)90362-8
Citations: PlumX Metrics

1985HA29      Phys.Lett. 162B, 15 (1985)

P.Halse

An SU(3) Analysis of ²²Ne

NUCLEAR STRUCTURE ²²Ne; calculated levels, band structure, symmetry characteristics.

doi: 10.1016/0370-2693(85)91051-2
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1984HA14      Nucl.Phys. A417, 301 (1984)

P.Halse, J.P.Elliott, J.A.Evans

An Application of the Interacting Boson Model to the First Half of the sd Shell (1). Even-Even Nuclei

NUCLEAR STRUCTURE ^20,22,24Ne, ^20,22O, ^20,24,26,28Mg, ²⁸Si; calculated levels, B(E2), binding energies relative to ¹⁶O. Interacting boson model.

doi: 10.1016/0375-9474(84)90510-4
Citations: PlumX Metrics