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NSR database version of May 24, 2024.

Search: Author = S.Essabaa

Found 18 matches.

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2013KO32      Phys.Rev. C 88, 047301 (2013)

K.Kolos, D.Verney, F.Ibrahim, F.Le Blanc, S.Franchoo, K.Sieja, F.Nowacki, C.Bonnin, M.C.Mhamed, P.V.Cuong, F.Didierjean, G.Duchene, S.Essabaa, G.Germogli, L.H.Khiem, C.Lau, I.Matea, M.Niikura, B.Roussiere, I.Stefan, D.Testov, J.-C.Thomas

Probing nuclear structures in the vicinity of 78Ni with β- and βn-decay spectroscopy of 84Ga

RADIOACTIVITY 84Ga(β-), (β-n)[from 238U(γ, F), E<50 MeV bremsstrahlung]; measured Eγ, Iγ, βγ-, γγ-coin, half-life of 84Ga isotope using PARRNe mass spectrometer and resonant laser ionization at ALTO-IPN Orsay facility. 83,84Ge; deduced levels, J, π, beta feedings, logft, configuration. Comparison with shell-model calculations.

NUCLEAR STRUCTURE 83,84Ge; calculated levels, J, π, B(M1), B(E2) using shell model; deduced γ-branching ratios. Comparison with experimental data.

doi: 10.1103/PhysRevC.88.047301
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Data from this article have been entered in the XUNDL database. For more information, click here.


2013VE03      Phys.Rev. C 87, 054307 (2013)

D.Verney, B.Tastet, K.Kolos, F.Le Blanc, F.Ibrahim, M.C.Mhamed, E .Cottereau, P.V.Cuong, F.Didierjean, G.Duchene, S.Essabaa, M.Ferraton, S.Franchoo, L.H.Khiem, C.Lau, J.-F.Le Du, I.Matea, B.Mouginot, M.Niikura, B.Roussiere, I.Stefan, D.Testov, J.-C.Thomas

Structure of 80Ge revealed by the β decay of isomeric states in 80Ga: Triaxiality in the vicinity of 78Ni

RADIOACTIVITY 80Ga(β-)[80Ge beam from U(e, F), E=50 MeV]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2 of low-spin and high-spin isomers using the PARRNe mass separator at ALTO ISOL-IPN facility. 80Ge; deduced levels, J, π, branching ratios. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.87.054307
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Data from this article have been entered in the XUNDL database. For more information, click here.


2009LE26      Phys.Rev. C 80, 044308 (2009)

M.Lebois, D.Verney, F.Ibrahim, S.Essabaa, F.Azaiez, M.C.Mhamed, E.Cottereau, P.V.Cuong, M.Ferraton, K.Flanagan, S.Franchoo, D.Guillemaud-Mueller, F.Hammache, C.Lau, F.Le Blanc, J.-F.Le Du, J.Libert, B.Mouginot, C.Petrache, B.Roussiere, L.Sagui, N.de Sereville, I.Stefan, B.Tastet

Experimental study of 84Ga beta decay: Evidence for a rapid onset of collectivity in the vicinity of 78Ni

RADIOACTIVITY 84gGa, 84mGa(β-), (β-n), 84Ge(β-)[from U(γ, X), E=0-50 MeV]; measured Eγ, Iγ, βγ-coin, half-lives. 84Ga, 84Ge, 84As, 83Ge; deduced levels, J, π, delayed-neutron emission probabilities, logft. 83Ge, 84As, 89,90,93,94,96Rb(β-); measured Eγ. PARRNe-ALTO facility. Implications for structure near doubly-magic 78Ni nucleus. Z=32-40 (even), N=52; N=42-54, Z=32; systematics of first 2+ and 4+ states.

NUCLEAR STRUCTURE 74,76,78,80,82,84Ge; calculated potential energy surfaces (PES) and B(E2) using HFB+GCM approach.

doi: 10.1103/PhysRevC.80.044308
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Data from this article have been entered in the XUNDL database. For more information, click here.


2009VE11      Int.J.Mod.Phys. E18, 1976 (2009)

D.Verney, M.Lebois, F.Ibahim, S.Essabaa, F.Azaiez, M.C.Mhamed, E.Cottereau, P.V.Cuong, M.Ferraton, K.Flanagan, S.Franchoo, D.Guillemaud-Mueller, F.Hammache, C.Lau, F.Le Blanc, J.-F.Le Du, B.Mouginot, C.Petrache, B.Roussiere, L.Sagui, N.De Sereville, I.Stefan, B.Tastet

Structure of the neutron rich Ga and Ge isotopes observed at alto

RADIOACTIVITY 84Ga, 84Ge(β-); 84As, 83Ge; measured Eγ, Iγ; deduced level energies, J, π, β-n transitions.

doi: 10.1142/S0218301309014111
Citations: PlumX Metrics


2007IB01      Nucl.Phys. A787, 110c (2007)

F.Ibrahim, D.Verney, M.Lebois, B.Roussiere, S.Essabaa, S.Franchoo, S.Gales, D.Guillemaud-Mueller, C.Lau, F.Le Blanc, J.F.Le Du, M.C.Mhamed, A.C.Mueller, J.Sauvage, and the ALTO Collaboration

The ALTO facility at IPN Orsay and study of neutron rich nuclei in the vicinity of 78Ni

NUCLEAR REACTIONS 238U(γ, F)78Zn/132Sn, E not given; measured fission fragment yields. ALTO facility. 238U(n, F)81Zn/83Ga, E not given; measured Eγ, Iγ, Eβ, Iβ, γγ-coin. 81Ga, 83Ge deduced levels, J, π. Online mass separator.

doi: 10.1016/j.nuclphysa.2006.12.021
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Data from this article have been entered in the XUNDL database. For more information, click here.


2007VE08      Phys.Rev. C 76, 054312 (2007)

D.Verney, F.Ibrahim, C.Bourgeois, S.Essabaa, S.Gales, L.Gaudefroy, D.Guillemaud-Mueller, F.Hammache, C.Lau, F.Le Blanc, A.C.Mueller, O.Perru, F.Pougheon, B.Roussiere, J.Sauvage, O.Sorlin, for the PARRNe Collaboration

Low-energy states of 8131Ga50 Proton structure of the nuclei close to 78Ni

RADIOACTIVITY 81Zn, 81Ga, 81Ge, 81As (β-) [from U(d, F), E=26 MeV]; 81Zn, 81Ga (β-n); measured Eγ, Iγ, γγ-, βγ-coin, half-lives. 81Ga; deduced levels, J, π, configurations. 81Ga, 83As; calculated levels, J, π, configurations. 80Zn, 81Ga, 82Ge, 83As, 84Se, 85Br, 86Kr, 87Rb; systematics.

doi: 10.1103/PhysRevC.76.054312
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Data from this article have been entered in the XUNDL database. For more information, click here.


2006HO05      Nucl.Instrum.Methods Phys.Res. B247, 205 (2006)

F.Hosni, C.Lau, O.Bajeat, R.Borcea, Ch.Bourgeois, C.Donzaud, M.Ducourtieux, S.Essabaa, D.Guillemaud-Mueller, F.Ibrahim, H.Lefort, A.C.Mueller, O.Perru, B.Roussiere, J.Sauvage, K.L.Kratz, B.Pfeiffer, U.Koster, A.Joinet, J.Lettry, K.Perajarvi, L.Tecchio, G.Lhersonneau, E.Fioretto, G.Prete, L.Stroe

Yields of neutron-rich rubidium and cesium isotopes from fast-neutron induced fission of 238U, obtained by studying their release from a thick ISOL target

NUCLEAR REACTIONS 238U(n, F)90Rb/91Rb/92Rb/93Rb/94Rb/95Rb/96Rb/97Rb/98Rb/99Rb/100Rb/138Cs/139Cs/140Cs/141Cs/142Cs/143Cs/144Cs/145Cs/146Cs/147Cs/148Cs, E=fast; measured fission yields. Isotope separator.

doi: 10.1016/j.nimb.2006.02.015
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23796.


2006LH01      Phys.Rev. C 74, 017308 (2006)

G.Lhersonneau, V.Rizzi, O.Alyakrinskiy, A.Lanchais, L.B.Tecchio, A.E.Barzakh, D.V.Fedorov, A.M.Ionan, V.S.Ivanov, K.A.Mezilev, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, Yu.M.Volkov, C.Lau, O.Bajeat, S.Essabaa, P.Jardin, R.Leroy, L.Stroe

Absolute branching intensities in the decay of 92Rb to 92Sr

RADIOACTIVITY 92,94Rb, 92,94Sr(β-) [from 238U(p, F)]; measured Eγ, Iγ; deduced absolute branching intensities.

doi: 10.1103/PhysRevC.74.017308
Citations: PlumX Metrics


2006PE20      Eur.Phys.J. A 28, 307 (2006)

O.Perru, D.Verney, F.Ibrahim, O.Bajeat, C.Bourgeois, F.Clapier, E.Cottereau, C.Donzaud, S.Du, M.Ducourtieux, S.Essabaa, S.Gales, D.Guillemaud-Mueller, O.Hubert, C.Lau, H.Lefort, F.Le Blanc, A.C.Mueller, J.Obert, N.Pauwels, J.C.Potier, F.Pougheon, J.Proust, B.Roussiere, J.Sauvage, O.Sorlin

Study of the N = 50 major shell effect toward 78Ni at PARRNe: Evidence of a weak-coupling structure in 8332Ge51

RADIOACTIVITY 83Ga(β-); 84Ga(β-n) [from 238U(n, F), E=fast]; measured Eγ, Iγ, Eβ, Iβ, γγ-coin, βγ-coin. 83Ge deduced levels, J, π, transitions. Isotope separator.

doi: 10.1140/epja/i2005-10285-9
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Data from this article have been entered in the XUNDL database. For more information, click here.


2006SI40      Hyperfine Interactions 171, 173 (2006)

R.Sifi, F.Le Blanc, N.Barre, L.Cabaret, J.Crawford, M.Ducourtieux, S.Essabaa, J.Genevey, G.Huber, M.Kowalska, C.Lau, J.K.P.Lee, G.Le Scornet, J.Oms, J.Pinard, B.Roussiere, J.Sauvage, M.Seliverstov, H.Stroke, and the ISOLDE Collaboration

Laser spectroscopy measurements of neutron-rich tellurium isotopes by COMPLIS

NUCLEAR MOMENTS 120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136Te; measured hfs, isotope shifts; deduced μ, quadrupole moments, radii. Laser spectroscopy, comparison with model predictions.

doi: 10.1007/s10751-006-9505-0
Citations: PlumX Metrics


2005AN01      Eur.Phys.J. A 23, 257 (2005)

A.Andrighetto, O.Bajeat, A.E.Barzakh, S.Essabaa, D.V.Fedorov, A.M.Ionan, V.S.Ivanov, R.Leroy, G.Lhersonneau, K.A.Mezilev, F.V.Moroz, S.Yu.Orlov, V.N.Panteleev, L.Stroe, L.B.Tecchio, A.Villari, Yu.M.Volkov, X.F.Wang

On-line production of Rb and Cs isotopes from uranium carbide targets

NUCLEAR REACTIONS 238U(p, F)89Rb/90Rb/91Rb/93Rb/94Rb/95Rb/139Cs/140Cs/141Cs/142Cs/144Cs/145Cs, E=1 GeV; measured yields.

doi: 10.1140/epja/i2004-10095-7
Citations: PlumX Metrics


2005LE34      Phys.Rev. C 72, 034305 (2005)

F.Le Blanc, L.Cabaret, E.Cottereau, J.E.Crawford, S.Essabaa, J.Genevey, R.Horn, G.Huber, J.Lassen, J.K.P.Lee, G.Le Scornet, J.Lettry, J.Obert, J.Oms, A.Ouchrif, J.Pinard, H.Ravn, B.Roussiere, J.Sauvage, D.Verney

Charge-radius change and nuclear moments in the heavy tin isotopes from laser spectroscopy: Charge radius of 132Sn

NUCLEAR MOMENTS 125,125m,126,127,127m,128,129,129m,130,130m,131,131m,132Sn; measured isotope shifts; deduced charge radii, dynamical effects. 125,125m,127,127m,129,129m,130m,131,131mSn; measured μ, quadrupole moments. Laser spectroscopy, mean-field calculations.

doi: 10.1103/PhysRevC.72.034305
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2004LE13      Nucl.Phys. A734, 437 (2004)

F.Le Blanc, L.Cabaret, E.Cottereau, J.E.Crawford, S.Essabaa, J.Genevey, R.Horn, G.Huber, J.Lassen, J.K.P.Lee, G.Le Scornet, J.Obert, J.Oms, A.Ouchrif, J.Pinard, B.Roussiere, J.Sauvage, D.Verney, and the ISOLDE Collaboration

Charge Radii and Nuclear Moments around 132Sn

NUCLEAR MOMENTS 125,125m,127,127m,129,129m,130m,131,131mSn; measured hfs, isotope shifts; deduced μ, quadrupole moments, deformation, radii. Laser spectroscopy, comparison with model predictions.

doi: 10.1016/j.nuclphysa.2004.01.080
Citations: PlumX Metrics


2004VE14      Braz.J.Phys. 34, 979 (2004)

D.Verney, F.Ibrahim, O.Perru, O.Bajeat, C.Bourgeois, F.Clapier, E.Cottereau, C.Donzaud, S.Du, M.Ducourtieux, S.Essabaa, S.Gales, L.Gaudefroy, D.Guillemaud-Mueller, F.Hammache, F.Hosni, C.Lau, H.Lefort, F.Le Blanc, A.C.Mueller, N.Pauwels, J.C.Potier, F.Pougheon, J.Proust, B.Roussiere, J.Sauvage, O.Sorlin

Study of the N=50 Shell Closure Close to 78Ni

RADIOACTIVITY 83Ga, 81Zn(β-) [from U(d, X)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2. 81Ga, 83As deduced levels.

doi: 10.1590/S0103-97332004000500075
Citations: PlumX Metrics


2003GI04      Nucl.Instrum.Methods Phys.Res. B204, 240 (2003)

S.Gibouin, A.C.C.Villari, J.C.Angelique, O.Bajeat, F.Bocage, J.M.Casandjian, S.Essabaa, G.Gaubert, Y.Huguet, A.Joinet, P.Jardin, S.Kandri, A.Khouaja, F.Landre-Pellemoine, C.Lau, N.Lecesne, H.Lefort, R.Leroy, C.Marry, L.Maunoury, D.Nayak, J.Y.Pacquet, M.G.Saint-Laurent, C.Stodel

Efficiency and production yield measurements of radioactive O, N, and F for the spiral facility

NUCLEAR REACTIONS C(16O, X)14O/15O/13N, E=95 MeV/nucleon; C(20Ne, X)18F, E=95 MeV/nucleon; measured fragment yields.

doi: 10.1016/S0168-583X(02)01916-X
Citations: PlumX Metrics


2003MI03      Nucl.Instrum.Methods Phys.Res. B201, 433 (2003)

M.Mirea, O.Bajeat, F.Clapier, S.Essabaa, L.Groza, F.Ibrahim, S.Kandri-Rody, A.C.Mueller, N.Pauwels, J.Proust

Exploratory analysis of a neutron-rich nuclei source based on photo-fission

NUCLEAR REACTIONS C, W, U(e, X), E=50 MeV; calculated bremsstrahlung Eγ, σ(θ). 238U(γ, F), E=spectrum; calculated fission yield vs electron flux.

doi: 10.1016/S0168-583X(02)01880-3
Citations: PlumX Metrics


2002IB01      Eur.Phys.J. A 15, 357 (2002)

F.Ibrahim, J.Obert, O.Bajeat, J.M.Buhour, D.Carminati, F.Clapier, C.Donzaud, M.Ducourtieux, J.M.Dufour, S.Essabaa, S.Gales, D.Guillemaud-Mueller, F.Hosni, O.Hubert, A.Joinet, U.Koster, C.Lau, H.Lefort, G.Le Scornet, J.Lettry, A.C.Mueller, M.Mirea, N.Pauwels, O.Perru, J.C.Potier, J.Proust, F.Pougheon, H.Ravn, L.Rinolfi, G.Rossat, H.Safa, M.G.Saint Laurent, M.Santana-Leitner, O.Sorlin, D.Verney

Photofission for the production of radioactive beams: Experimental data from an on-line measurement

NUCLEAR REACTIONS 238U(γ, F)89Kr/90Kr/91Kr/92Kr/137Xe/138Xe/139Xe/140Xe, E=50 MeV bremsstrahlung; measured photofission yields. Application to radioactive beam facilities discussed.

doi: 10.1140/epja/i2001-10222-0
Citations: PlumX Metrics


2002LE30      Eur.Phys.J. A 15, 49 (2002)

F.Le Blanc, L.Cabaret, J.E.Crawford, S.Essabaa, V.Fedoseyev, W.Geithner, J.Genevey, M.Girod, R.Horn, G.Huber, S.Kappertz, J.Lassen, J.K.P.Lee, G.Le Scornet, V.Mishin, R.Neugart, J.Obert, J.Oms, A.Ouchrif, S.Peru, J.Pinard, H.Ravn, B.Roussiere, J.Sauvage, D.Verney, and the Isolde Collaboration

Charge radius change in the heavy tin isotopes until A = 132 from laser spectroscopy

NUCLEAR MOMENTS 125,126,127,128,129,130,131,132Sn; measured hfs, isotope shifts, charge radii. Laser spectroscopy, comparison with model predictions.

doi: 10.1140/epja/i2001-10225-9
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