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NSR database version of May 1, 2024.

Search: Author = J.H.Hirata

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1998HI01      Phys.Rev. C57, 76 (1998)

J.H.Hirata, S.Salem-Vasconcelos, M.J.Bechara, L.C.Gomes, O.Dietzsch

Electromagnetic Properties of the First 2₁⁺ Excited State in ^100,102,104Ru

NUCLEAR REACTIONS ^100,102,104Ru(α, α'), E=7.7-9 MeV; ^100,102,104Ru(¹⁶O, ¹⁶O'), E=35-39 MeV; measured σ(E(α)), σ(E(¹⁶O)) following Coulomb excitation; deduced excitation probabilities. ^100,102,104Ru deduced 2⁺₁ levels B(E2), quadrupole moments. Comparisons with theory, other isotopes.

doi: 10.1103/PhysRevC.57.76
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1996GO36      Phys.Rev. C54, 2296 (1996)

L.C.Gomes, L.B.Horodynski-Matsushigue, T.Borello-Lewin, J.L.M.Duarte, J.H.Hirata, S.Salem-Vasconcelos, O.Dietzsch

Coulomb-Nuclear Interference with α Particles in the Excitation of the 2₁⁺ States in ^100,102,104Ru

NUCLEAR REACTIONS, ICPND ^100,102,104Ru(α, α), (α, α'), E=9-17 MeV; measured α-spectra, σ(E), σ(θ). ^100,102,104Ru deduced nuclear, charge quadrupole deformation lengths, quadrupole neutron to proton moments ratio. DWBA-deformed optical model analysis, Coulomb-nuclear interference.

doi: 10.1103/PhysRevC.54.2296
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0863.

1988SA32      Phys.Rev. C38, 2439 (1988)

S.Salem-Vasconcelos, M.J.Bechara, J.H.Hirata, O.Dietzsch

Quadrupole Moment of the First 2⁺ Excited State in ⁶⁴Zn

NUCLEAR REACTIONS ⁶⁴Zn(α, α'), E=7.725-8.221 MeV; ⁶⁴Zn(¹⁶O, ¹⁶O'), E=33.885-35.377 MeV; ⁶⁴Zn(¹⁸O, ¹⁸O'), E=30.486-32.491 MeV; measured Coulomb excitation probability. ⁶⁴Zn level deduced statitic quadrupole moment, B(E2).

doi: 10.1103/PhysRevC.38.2439
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1984BE20      Phys.Rev. C29, 1672 (1984)

M.J.Bechara, O.Dietzsch, J.H.Hirata

Quadrupole Moment of the First 2⁺ Excited State in ¹³⁶Ba through the Reorientation Effect

NUCLEAR REACTIONS ¹³⁶Ba(α, α'), E=10-11 MeV; ¹³⁶Ba(¹⁶O, ¹⁶O'), E=42-44.5 MeV; measured Coulomb excitation probability, σ(Eα), σ(θ), σ((E¹⁶O)). ¹³⁶Ba deduced 2⁺ state quadrupole moment, B(E2) for 0⁺→2⁺ transition. Enriched targets.

doi: 10.1103/PhysRevC.29.1672
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