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NSR database version of April 27, 2024.

Search: Author = N.Arnal

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2018GA18      Phys.Rev. C 97, 064317 (2018)

L.Gaudefroy, S.Peru, N.Arnal, J.Aupiais, J.-P.Delaroche, M.Girod, J.Libert

Impact of Coriolis mixing on a two-quasi-neutron isomer in ¹⁶⁴Gd₁₀₀ and other N=100 isotones

RADIOACTIVITY ²⁵²Cf(SF); measured fission fragments, Eγ, Iγ, (fragment)γ- and γγ-coin, half-life of a 4- isomer in ¹⁶⁴Gd using a fission chamber consisting of a metalized polyethylene terephtalate film for detection of fission fragments, and an array of eight HPGe detectors for γ rays at CEA, DAM, DIF facility. ¹⁶⁴Gd; deduced levels, J, π, 4- isomer, configuration. ¹⁶⁰Nd, ¹⁶²Sm, ¹⁶⁴Gd, ¹⁶⁶Dy, ¹⁶⁸Er, ¹⁷⁰Yb, ¹⁷²Hf; calculated levels, J, π, T_1/2 of 4- isomers, E1+M2+E3 admixtures in the γ transition from the 4- isomeric states, and compared with experimental data. Calculations involved K-mixing on top of axially symmetric-deformed QRPA approach with Gogny D1M interaction for excited states, and five-dimensional collective Hamiltonian 5DCH approach for ground states.

doi: 10.1103/PhysRevC.97.064317
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2014PL01      Phys.Rev. C 89, 021302 (2014)

C.Plaisir, L.Gaudefroy, V.Meot, A.Blanc, J.M.Daugas, O.Roig, N.Arnal, T.Bonnet, F.Gobet, F.Hannachi, M.Tarisien, M.Versteegen, T.Roger, M.Rejmund, A.Navin, C.Schmitt, G.Fremont, J.Goupil, J.Pancin, C.Spitaels, M.Zielinska

In-flight fast-timing measurements in ¹⁵²Sm

NUCLEAR REACTIONS ¹⁵²Sm(¹³⁶Xe, ¹⁵²Sm'), E=5.09 MeV/nucleon; measured time-of-flight of recoiling nuclei using VAMOS spectrometer, Eγ, Iγ, γγ-coin level half-lives by in-flight fast-timing (IFFT) technique using LaBr₃ detectors at GANIL facility. Coulomb excitation. ¹⁵²Sm; deduced levels, J, π, transition quadrupole moments from level half-lives of ground-state band members. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.89.021302
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Data from this article have been entered in the XUNDL database. For more information, click here.

2009BI07      Radiochim.Acta 97, 687 (2009)

P.Bienvenu, L.Ferreux, G.Andreoletti, N.Arnal, M.-C.Lepy, M.-M.Be

Determination of ¹²⁶Sn half-life from ICP-MS and gamma spectrometry measurements

RADIOACTIVITY ¹²⁶Sn(β^-) [from ²³⁵U(n, F)]; measured Eγ, Iγ; deduced T_1/2.

doi: 10.1524/ract.2009.1673
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2006VA10      Nucl.Instrum.Methods Phys.Res. B248, 329 (2006)

C.Varignon, X.Ledoux, I.Lantuejoul, G.Alloy, N.Arnal, I.Bailly, J.J.Baldys, D.Boutet, J.Brisset, F.Goffart, V.Jacob, J.M.Laborie, J.P.Lochard, J.G.Marmouget, P.Pras

A new neutron beam line for (n, xn) reactions studies

NUCLEAR REACTIONS ^2,3H, Ti(p, nX), (d, nX), E=4-10 MeV; measured neutron spectra. Neutron beam line facility.

doi: 10.1016/j.nimb.2006.04.158
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