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NSR database version of April 11, 2024.

Search: Author = V.Sebastian

Found 20 matches.

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2006VE10      Eur.Phys.J. A 30, 489 (2006)

D.Verney, L.Cabaret, J.E.Crawford, H.T.Duong, B.Fricke, J.Genevey, G.Huber, F.Ibrahim, M.Krieg, F.Le Blanc, J.K.P.Lee, G.Le Scornet, D.Lunney, J.Obert, J.Oms, J.Pinard, J.C.Putaux, K.Rashid, B.Roussiere, J.Sauvage, V.Sebastian, and the ISOLDE Collaboration

Deformation change in light iridium nuclei from laser spectroscopy

NUCLEAR MOMENTS 182,183,184,185,186,186m,187,188,189,191,193Ir; measured hfs, isotope shift; deduced μ, quadrupole moments, radii, β2. Laser spectroscopy.

NUCLEAR STRUCTURE 180,184,186,192Os; calculated potential energy surfaces. 183,185,187,189,191,193Ir; calculated β2, μ, quadrupole moments. 182,184,186Ir; calculated single-particle level energies. 183,185,186Ir; calculated rotational band level energies, configurations. Axial rotor plus one or two quasiparticles.

doi: 10.1140/epja/i2006-10140-7
Citations: PlumX Metrics


2002BE53      Nucl.Phys. A701, 363c (2002)

U.C.Bergmann, L.Axelsson, J.R.J.Bennett, M.J.G.Borge, R.Catherall, P.V.Drumm, V.N.Fedoseyev, C.Forssen, L.M.Fraile, H.O.U.Fynbo, U.Georg, T.Giles, S.Grevy, P.Hornshoj, B.Jonson, O.C.Jonsson, U.Koster, J.Lettry, K.Markenroth, F.M.Marques, V.I.Mishin, I.Mukha, T.Nilsson, G.Nyman, A.Oberstedt, H.L.Ravn, K.Riisager, G.Schrieder, V.Sebastian, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander

Light Exotic Isotopes: Recent beam developments and physics applications at ISOLDE

RADIOACTIVITY 12Be(β-), (β-n); measured Eβ, β-delayed neutron spectra, T1/2. 14Be(β-); measured β-delayed neutrons, charged particles; deduced decay branching ratios. 9C(β+); measured Ep, Eα following daughter nucleus decay.

doi: 10.1016/S0375-9474(01)01611-6
Citations: PlumX Metrics


2001HA39      Nucl.Phys. A688, 578c (2001)

M.Hannawald, V.N.Fedoseyev, U.Koster, K.-L.Kratz, V.I.Mishin, W.F.Mueller, H.L.Ravn, J.Van Roosbroeck, H.Schatz, V.Sebastian, W.B.Walters, and the ISOLDE Collaboration

Decay Properties of N = 82 to 84 Cadmium r-Process Nuclides

RADIOACTIVITY 130,131,132Cd(β-); measured T1/2, β-delayed neutron probabilities. Laser ion source, comparison with Shell Model results.

doi: 10.1016/S0375-9474(01)00793-X
Citations: PlumX Metrics


2000FE16      Hyperfine Interactions 127, 409 (2000)

V.N.Fedoseyev, G.Huber, U.Koster, J.Lettry, V.I.Mishin, H.Ravn, V.Sebastian, and the ISOLDE Collaboration

The ISOLDE laser ion source for exotic nuclei

doi: 10.1023/A:1012609515865
Citations: PlumX Metrics


2000HA55      Phys.Rev. C62, 054301 (2000)

M.Hannawald, K.-L.Kratz, B.Pfeiffer, W.B.Walters, V.N.Fedoseyev, V.I.Mishin, W.F.Mueller, H.Schatz, J.Van Roosbroeck, U.Koster, V.Sebastian, H.L.Ravn, and the ISOLDE Collaboration

Selective Laser Ionization of Very Neutron-Rich Cadmium Isotopes: Decay properties of 131Cd83 and 132Cd84

RADIOACTIVITY 131,132Cd(β-), (β-n) [from 238U(p, F)]; measured T1/2, β-delayed neutron branching ratios. 131,132In deduced levels, β-branching intensities. Comparison with model predictions.

doi: 10.1103/PhysRevC.62.054301
Citations: PlumX Metrics


2000KA48      Eur.Phys.J. A 9, 201 (2000)

T.Kautzsch, W.B.Walters, M.Hannawald, K.-L.Kratz, V.I.Mishin, V.N.Fedoseyev, W.Bohmer, Y.Jading, P.Van Duppen, B.Pfeiffer, A.Wohr, P.Moller, I.Klockl, V.Sebastian, U.Koster, M.Koizumi, J.Lettry, H.L.Ravn, and the ISOLDE Collaboration

New States in Heavy Cd Isotopes and Evidence for Weakening of the N = 82 Shell Structure

RADIOACTIVITY 126,128,130Ag(β-) [from 238U(p, F)]; measured Eγ, Iγ, γγ-coin following decay of mass-separated sources. 126,128,130Cd deduced levels, J, π. Systematics of 2+, 4+ level energies in mass region discussed.

doi: 10.1007/s100500070038
Citations: PlumX Metrics


2000KO14      Nucl.Instrum.Methods Phys.Res. B160, 528 (2000)

U.Koster, V.N.Fedoseyev, V.I.Mishin, L.Weissman, M.Huyse, K.Kruglov, W.F.Mueller, P.Van Duppen, J.Van Roosbroeck, P.Thirolf, H.G.Thomas, D.Weisshaar, W.Schulze, R.Borcea, M.La Commara, H.Schatz, K.Schmidt, S.Rottger, G.Huber, V.Sebastian, K.L.Kratz, R.Catherall, U.Georg, J.Lettry, M.Oinonen, H.L.Ravn, H.Simon, and the ISOLDE Collaboration

Isomer Separation of 70gCu and 70mCu with a Resonance Ionization Laser Ion Source

NUCLEAR MOMENTS 70Cu; measured hfs, μ for ground and isomeric states. Resonant laser ionization, isomer separation.

doi: 10.1016/S0168-583X(99)00552-2
Citations: PlumX Metrics


2000OI04      Hyperfine Interactions 127, 431 (2000)

M.Oinonen, Y.Jading, U.Koster, J.Lettry, H.Ravn, J.Aysto, P.Dendooven, J.Huikari, A.Jokinen, P.O.Lipas, A.Nieminen, K.Perajarvi, T.Siiskonen, P.Baumann, A.Huck, A.Knipper, M.Ramdhane, G.Walter, F.Didierjean, V.N.Fedoseyev, V.I.Mishin, M.Koizumi, W.Liu, E.Roeckl, V.Sebastian, and the ISOLDE Collaboration

Laser ionization in β-decay studies of Zn and Mn nuclei

RADIOACTIVITY 58Zn(EC) [from Nb(p, X)]; measured Eγ, Iγ; deduced log ft. 58Cu levels deduced configurations. Resonance ionization laser ion source.

NUCLEAR REACTIONS Nb, U(p, X), E=1 GeV; measured yields of Mn and Zn isotopes. Resonance ionization laser ion source.

doi: 10.1023/A:1012617717682
Citations: PlumX Metrics


2000SA58      Hyperfine Interactions 129, 303 (2000)

J.Sauvage, N.Boos, L.Cabaret, J.E.Crawford, H.T.Duong, J.Genevey, M.Girod, G.Huber, F.Ibrahim, M.Krieg, F.Le Blanc, J.K.P.Lee, J.Libert, D.Lunney, J.Obert, J.Oms, S.Peru, J.Pinard, J.C.Putaux, B.Roussiere, V.Sebastian, D.Verney, S.Zemlyanoi, J.Arianer, N.Barre, M.Ducourtieux, D.Forkel-Wirth, G.Le Scornet, J.Lettry, C.Richard-Serre, C.Veron, and the ISOLDE Collaboration

COMPLIS experiments: Collaboration for spectroscopy Measurements using a Pulsed Laser Ion Source

NUCLEAR MOMENTS 182,183,184,185,186,187,188,189,191,193Ir, 179,181,183,183m,185,185m,187,189Pt, 184,184m,191,193,195Au; measured hfs, isotope shifts by Resonance Ionization Spectroscopy (RIS); deduced μ, quadrupole moments, and changes in mean square charge radii, deformation parameter. Comparisons with model calculations.

doi: 10.1023/A:1012618001695
Citations: PlumX Metrics


2000VE10      Hyperfine Interactions 127, 79 (2000)

D.Verney, F.Le Blanc, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, G.Huber, F.Ibrahim, M.Krieg, J.K.P.Lee, D.Lunney, J.Obert, J.Oms, J.Pinard, J.C.Putaux, B.Roussiere, J.Sauvage, V.Sebastian, and the ISOLDE Collaboration

Nuclear moments of neutron-deficient iridium isotopes from laser spectroscopy

NUCLEAR MOMENTS 182,183,184,185,186,186m,187,188,189,191,193Ir; measured hfs, isotope shifts; deduced μ, quadrupole moments, radii, deformation parameters. Multiple-step laser ionization.

doi: 10.1023/A:1012602525009
Citations: PlumX Metrics


1999BE53      Nucl.Phys. A658, 129 (1999)

U.C.Bergmann, L.Axelsson, M.J.G.Borge, V.N.Fedoseyev, C.Forssen, H.O.U.Fynbo, S.Grevy, P.Hornshoj, Y.Jading, B.Jonson, U.Koster, K.Markenroth, F.M.Marques, V.I.Mishin, T.Nilsson, G.Nyman, A.Oberstedt, H.L.Ravn, K.Riisager, G.Schrieder, V.Sebastian, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander, and the ISOLDE Collaboration

New Information on β-Delayed Neutron Emission from 12, 14Be

RADIOACTIVITY 12,14Be(β-) [from 1 GeV p on UC target]; measured β-delayed neutrons, βn and nn time correlations. 12,14Be deduced neutron emission probabilities, branching ratios. Neutron long counters, mass-separated sources.

doi: 10.1016/S0375-9474(99)00348-6
Citations: PlumX Metrics


1999GE18      Phys.Rev.Lett. 83, 3792 (1999)

W.Geithner, S.Kappertz, M.Keim, P.Lievens, R.Neugart, L.Vermeeren, S.Wilbert, V.N.Fedoseyev, U.Koster, V.I.Mishin, V.Sebastian, and the ISOLDE Collaboration

Measurement of the Magnetic Moment of the One-Neutron Halo Nucleus 11Be

NUCLEAR MOMENTS 11Be; measured β-NMR spectra; deduced μ, halo state configuration features.

doi: 10.1103/PhysRevLett.83.3792
Citations: PlumX Metrics


1999HA05      Phys.Rev.Lett. 82, 1391 (1999)

M.Hannawald, T.Kautzsch, A.Wohr, W.B.Walters, K.-L.Kratz, V.N.Fedoseyev, V.I.Mishin, W.Bohmer, B.Pfeiffer, V.Sebastian, Y.Jading, U.Koster, J.Lettry, H.L.Ravn, and the ISOLDE Collaboration

Decay of Neutron-Rich Mn Nuclides and Deformation of Heavy Fe Isotopes

RADIOACTIVITY 61,62,63,64,65,66,67,68,69Mn(β-); measured T1/2. 64,66Mn(β-); measured Eγ, Iγ, γγ-coin. 64,66Fe deduced levels, deformation.

NUCLEAR STRUCTURE Z=24-32; analyzed 2+, 4+ level systematics in even-even nuclides.

doi: 10.1103/PhysRevLett.82.1391
Citations: PlumX Metrics


1999HA51      Phys.Lett. 462B, 237 (1999)

M.Hass, C.Broude, V.Fedoseev, G.Goldring, G.Huber, J.Lettry, V.Mishin, H.J.Ravn, V.Sebastian, L.Weissman, and the ISOLDE Collaboration

A New Measurement of the 7Be(p, γ)8B Cross-Section with an Implanted 7Be Target

NUCLEAR REACTIONS 7Be(p, γ), E(cm)=1.09, 1.29 MeV; measured σ; deduced astrophysical S factors. Target nuclei implanted in Cu substrate.

doi: 10.1016/S0370-2693(99)00926-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0251.


1999LE52      Phys.Rev. C60, 054310 (1999)

F.Le Blanc, D.Lunney, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, S.Zemlyanoy, J.Pinard, L.Cabaret, H.T.Duong, G.Huber, M.Krieg, V.Sebastian, J.E.Crawford, J.K.P.Lee, M.Girod, S.Peru, J.Genevey, J.Lettry, and the ISOLDE Collaboration

Large Odd-Even Radius Staggering in the Very Light Platinum Isotopes from Laser Spectroscopy

NUCLEAR MOMENTS 179,181,183,183m,185,185mPt; measured hfs, μ, relative charge radii. 183m,185Pt measured quadrupole deformation, triaxiality. Laser spectroscopy. Comparison with Hartree-Fock-Bogoliubov calculations.

doi: 10.1103/PhysRevC.60.054310
Citations: PlumX Metrics


1999RO28      Bull.Rus.Acad.Sci.Phys. 63, 734 (1999)

B.Roussiere, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, M.Girod, G.Huber, F.Ibrahim, M.Krieg, F.Le Blanc, J.K.P.Lee, J.Obert, J.Oms, S.Peru, J.Pinard, J.C.Putaux, J.Sauvage, V.Sebastian, S.Zemlyanoy, D.Forkel-Wirth, J.Lettry, and the ISOLDE Collaboration

Nuclear Moments and Deformation Changes in the Lightest Pt Isotopes Measured by Laser Spectroscopy

NUCLEAR MOMENTS 178,179,180,181,182,183m,183g,185m,185gPt; measured hyperfine spectrum; deduced μ, quadrupole moment, mean square charge radius variations, deformation. Comparison with N=105 isotones, Hartree-Fock-Bogoliubov calculations. Laser spectroscopy.


1999SA40      Acta Phys.Pol. B30, 1393 (1999)

J.Sauvage, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, M.Girod, A.Gizon, D.Hojman, G.Huber, F.Ibrahim, A.Knipper, M.Krieg, F.Le Blanc, J.K.P.Lee, D.Lunney, G.Marguier, J.Obert, J.Oms, J.Pinard, J.C.Putaux, B.Roussiere, V.Sebastian, A.Wojtasiewicz, S.Zemlyanoy, D.Forkel-Wirth, J.Lettry, and the ISOLDE Collaboration

Nuclear Structure of Neutron-Deficient Au and Pt Isotopes from High-Resolution Laser Spectroscopy at ISOLDE

NUCLEAR MOMENTS 178,178,179,180,181,182,183m,183,185m,185Pt; measured hyperfine spectrum; deduced μ, quadrupole moment, mean square charge radius changes, deformation. ISOLDE, Hartree-Fock + BCS, Hartree-Fock-Bogoliubov calculations.

RADIOACTIVITY 182Pt(β+), (EC); measured E(ce). 182Ir deduced ground state J, π.

Data from this article have been entered in the XUNDL database. For more information, click here.


1998JO18      Eur.Phys.J. A 3, 271 (1998)

A.Jokinen, M.Oinonen, J.Aysto, P.Baumann, P.Dendooven, F.Didierjean, V.Fedoseyev, A.Huck, Y.Jading, A.Knipper, M.Koizumi, U.Koster, J.Lettry, P.O.Lipas, W.Liu, V.Mishin, M.Ramdhane, H.Ravn, E.Roeckl, V.Sebastian, G.Walter, and the ISOLDE Collaboration

Beta Decay of the MT = -1 Nucleus 58Zn Studied by Selective Laser Ionization

RADIOACTIVITY 58Zn(β+) [from Nb(p, X), E=1 GeV]; measured Eγ, Iγ, βγ-coin, T1/2. 58Cu levels deduced branching, Gamow-Teller strengths. Laser ion source. Comparison with reaction data. Shell model calculations.

doi: 10.1007/s100500050177
Citations: PlumX Metrics


1998RO27      Acta Phys.Hung.N.S. 7, 97 (1998)

B.Roussiere, F.Le Blanc, J.Pinard, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, G.Huber, F.Ibrahim, M.Krieg, J.K.P.Lee, J.Obert, J.Oms, J.C.Putaux, C.Richard-Serre, J.Sauvage, V.Sebastian, and the ISOLDE Collaboration

Deformation Change between 184mAu and 184gAu

NUCLEAR MOMENTS 184Au; measured hfs, isomer shift; deduced quadrupole moments for ground, isomeric states, deformation difference. Resonant ionization spectroscopy.


1997GR22      Nucl.Phys. A626, 499c (1997)

R.Grieser, P.Merz, G.Huber, V.Sebastian, P.Seelig, M.Grieser, R.Grimm, I.Lauer, V.Luger, D.Schwalm, A.Dax, T.Engel, M.Gerlach, T.Kuhl, H.Winter

Ion Beam Preparation of 7Li+ for Precision Experiments at Heavy Ion Storage Rings

doi: 10.1016/S0375-9474(97)00575-7
Citations: PlumX Metrics


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