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NSR database version of April 26, 2024.

Search: Author = G.Riczu

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2023DA05      Phys.Rev. C 107, 044315 (2023)

P.Dang, G.Riczu, J.Cseh

Shape isomers of α-like nuclei in terms of the multiconfigurational dynamical symmetry

NUCLEAR STRUCTURE ¹²C, ¹⁶O, ²⁰Ne, ²⁴Mg, ²⁸Si, ³²S, ³⁶Ar, ⁴⁰Ca, ⁴⁴Ti; calculated energy spectra, shape isomers in the α-like nuclei, selection rules to determine possible binary clusterizations for different states of 4N-nuclei, reciprocal forbiddenness as a function of the mass number of the lighter cluster for the shape isomers. Shape isomers obtained from the stability and self-consistency of the quasidynamical SU(3) symmetry (or quadrupole deformation). Comparison to the predictions from the energy surface method (BB and Nilsson models).

doi: 10.1103/PhysRevC.107.044315
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2021RI07      Int.J.Mod.Phys. E30, 2150034 (2021)

G.Riczu, J.Cseh

Gross features of the spectrum of the ³⁶Ar nucleus

NUCLEAR STRUCTURE ³⁶Ar; calculated energy levels, J, π for GS, SD and HD bands, band-heads using the multiconfigurational dynamical symmetry (MUSY).

doi: 10.1142/S0218301321500348
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2019CS03      Phys.Lett. B 795, 160 (2019)

J.Cseh, G.Riczu, J.Darai

Shape isomers of light nuclei from the stability and consistency of the SU(3) symmetry

NUCLEAR STRUCTURE ¹⁶O, ²⁰Ne, ²⁴Mg; analyzed available data; calculated shape isomers using different models; deduced SU(3) symmetry.

doi: 10.1016/j.physletb.2019.06.016
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2017AD07      Phys.Rev. C 95, 024319 (2017)

P.Adsley, D.G.Jenkins, J.Cseh, S.S.Dimitrova, J.W.Brummer, K.C.W.Li, D.J.Marin-Lambarri, K.Lukyanov, N.Y.Kheswa, R.Neveling, P.Papka, L.Pellegri, V.Pesudo, L.C.Pool, G.Riczu, F.D.Smit, J.J.van Zyl, E.Zemlyanaya

α clustering in ²⁸Si probed through the identification of high-lying 0⁺ states

NUCLEAR REACTIONS ²⁸Si(α, α'), E=200 MeV; measured scattered particles, σ(θ) using K600 magnetic spectrometer at iThemba LABS, natural Si target. ²⁸Si; deduced levels, L-transfers, J, π, high-lying 0+ states. Comparison with multichannel dynamical symmetry (MUSY) calculations.

doi: 10.1103/PhysRevC.95.024319
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