NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = U.Georg Found 20 matches. 2009PA35 Phys.Rev. C 80, 034307 (2009) N.Patronis, H.De Witte, M.Gorska, M.Huyse, K.Kruglov, D.Pauwels, K.Van de Vel, P.Van Duppen, J.Van Roosbroeck, J.-C.Thomas, S.Franchoo, J.Cederkall, V.N.Fedoseyev, H.Fynbo, U.Georg, O.Jonsson, U.Koster, T.Materna, L.Mathieu, O.Serot, L.Weissman, W.F.Mueller, V.I.Mishin, D.Fedorov β-decay study of 77Cu RADIOACTIVITY 77Cu(β-), (β-n)[from 238U(n, F), (p, F), E=1 GeV]; measured Eγ, Iγ, γγ-, βγ-, βn-coin and β-delayed neutron yield. 76Zn, 77Zn; deduced levels, J, π, half-lives. Systematics of low-lying levels of A=63-77 Cu nuclei.
doi: 10.1103/PhysRevC.80.034307
2006TH12 Phys.Rev. C 74, 054309 (2006) J.-C.Thomas, H.De Witte, M.Gorska, M.Huyse, K.Kruglov, Y.Kudryavtsev, D.Pauwels, N.V.S.V.Prasad, K.Van de Vel, P.Van Duppen, J.Van Roosbroeck, S.Franchoo, J.Cederkall, H.O.U.Fynbo, U.Georg, O.Jonsson, U.Koster, L.Weissman, W.F.Mueller, V.N.Fedosseev, V.I.Mishin, D.Fedorov, A.De Maesschalck, N.A.Smirnova β-decay properties of 72Ni and 72Cu RADIOACTIVITY 72Ni, 72Cu(β-) [from 238U(p, F)]; measured Eγ, Iγ, βγ-coin, T1/2; deduced log ft. 72Cu, 72Zn deduced levels, J, π, configurations.
doi: 10.1103/PhysRevC.74.054309
2005VA19 Phys.Rev. C 71, 054307 (2005) J.Van Roosbroeck, H.De Witte, M.Gorska, M.Huyse, K.Kruglov, D.Pauwels, J.-Ch.Thomas, K.Van de Vel, P.Van Duppen, S.Franchoo, J.Cederkall, V.N.Fedoseyev, H.Fynbo, U.Georg, O.Jonsson, U.Koster, L.Weissman, W.F.Mueller, V.I.Mishin, D.Fedorov, A.De Maesschalck, N.A.Smirnova, K.Heyde Evolution of the nuclear structure approaching 78Ni: β decay of 74-78Cu RADIOACTIVITY 74,76,78Cu(β-); 78Cu(β-n) [from 238U(n, F), (p, F)]; measured Eγ, Iγ, βγ-coin, T1/2. 74,76,77,78Zn deduced levels, J, π, configurations. Mass separator, comparisons with model predictions.
doi: 10.1103/PhysRevC.71.054307
2004VA08 Phys.Rev. C 69, 034313 (2004) J.Van Roosbroeck, H.De Witte, M.Gorska, M.Huyse, K.Kruglov, K.Van de Vel, P.Van Duppen, S.Franchoo, J.Cederkall, V.N.Fedoseyev, H.Fynbo, U.Georg, O.Jonsson, U.Koster, L.Weissman, W.F.Mueller, V.I.Mishin, D.Fedorov, W.B.Walters, N.A.Smirnova, A.Van Dyck, A.De Maesschalck, K.Heyde, and the IS365 and ISOLDE Collaborations Coupling a proton and a neutron to the semidoubly magic nucleus 68Ni: A study of 70Cu via the β decay of 70Ni and 70Cu RADIOACTIVITY 70Ni, 70Cu(β-); measured Eγ, Iγ, βγ-coin; deduced log ft. 70Cu, 70Zn levels deduced β-branching ratios. 70Cu deduced isomeric states J, π, T1/2. In-source laser spectroscopy, shell model analysis.
doi: 10.1103/PhysRevC.69.034313
2003BE27 Nucl.Instrum.Methods Phys.Res. B204, 220 (2003) U.C.Bergmann, G.Aubock, R.Catherall, J.Cederkall, C.Aa.Diget, L.Fraile, S.Franchoo, H.Fynbo, H.Gausemel, U.Georg, T.Giles, H.Jeppesen, O.C.Jonsson, U.Koster, J.Lettry, T.Nilsson, K.Perajarvi, H.Ravn, K.Riisager, L.Weissman, J.Aysto, and the ISOLDE Collaboration Production yields of noble-gas isotopes from ISOLDE UCX/graphite targets NUCLEAR REACTIONS U, Th(p, X), E=1, 1.4 GeV; measured fission fragment yields. Uranium and thorium carbide targets.
doi: 10.1016/S0168-583X(02)01921-3
2003KO26 Nucl.Instrum.Methods Phys.Res. B204, 347 (2003) U.Koster, V.N.Fedoseyev, A.N.Andreyev, U.C.Bergmann, R.Catherall, J.Cederkall, M.Dietrich, H.De Witte, D.V.Fedorov, L.Fraile, S.Franchoo, H.Fynbo, U.Georg, T.Giles, M.Gorska, M.Hannawald, M.Huyse, A.Joinet, O.C.Jonsson, K.L.Kratz, K.Kruglov, Ch.Lau, J.Lettry, V.I.Mishin, M.Oinonen, K.Partes, K.Perajarvi, B.Pfeiffer, H.L.Ravn, M.D.Seliverstov, P.Thirolf, K.Van de Vel, P.Van Duppen, J.Van Roosbroeck, L.Weissman, and the IS365/IS387/IS393/ISOLDE Collaborations On-line yields obtained with the ISOLDE RILIS
doi: 10.1016/S0168-583X(02)01956-0
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
2002GE12 Nucl.Phys. A701, 137c (2002) U.Georg, A.R.Junghans, H.Simon, U.C.Bergmann, R.Catherall, T.Giles, O.C.Jonsson, U.Koster, E.Kugler, J.Lettry, T.Nilsson, H.Ravn, K.-H.Schmidt, C.Tamburella, and the ISOLDE Collaboration Isotope Production Comparison at ISOLDE with 1 and 1.4 GeV Protons NUCLEAR REACTIONS 238U, 232Th, 208Pb, 139La(p, X), E=1, 1.4 GeV; measured fragments isotopic yields. Comparison with model predictions.
doi: 10.1016/S0375-9474(01)01562-7
2002WE03 Phys.Rev. C65, 024315 (2002) L.Weissman, U.Koster, R.Catherall, S.Franchoo, U.Georg, O.Jonsson, V.N.Fedoseyev, V.I.Mishin, M.D.Seliverstov, J.Van Roosbroeck, S.Gheysen, M.Huyse, K.Kruglov, G.Neyens, P.Van Duppen, and the IS365 and ISOLDE Collaborations Magnetic Moments of 68Cug, m and 70Cug, m1, m2 Nuclei Measured by In-Source Laser Spectroscopy NUCLEAR MOMENTS 68,70Cu; measured hfs; deduced μ for ground and metastable states. 68,70Cu deduced levels J, π, configurations. Laser spectroscopy. RADIOACTIVITY 68,68m,70,70mCu(β-); measured Eγ, Iγ.
doi: 10.1103/PhysRevC.65.024315
2000GE20 Hyperfine Interactions 129, 271 (2000) W.Geithner, U.Georg, S.Kappertz, M.Keim, A.Klein, P.Lievens, R.Neugart, M.Neuroth, L.Vermeeren, S.Wilbert, and the ISOLDE Collaboration Measurement of nuclear moments and radii by collinear laser spectroscopy and by β-NMR spectroscopy NUCLEAR MOMENTS 7,9,10,11Be, 20,26,27,28,29,30,31Na, 32,33,34,35,36,37,38,39,40,46Ar; measured β assymetry, hfs; deduced μ, quadrupole moments, mean squared charge radii.
doi: 10.1023/A:1012642707147
2000KE09 Eur.Phys.J. A 8, 31 (2000) M.Keim, U.Georg, A.Klein, R.Neugart, M.Neuroth, S.Wilbert, P.Lievens, L.Vermeeren, B.A.Brown, and the ISOLDE Collaboration Measurement of the Electric Quadrupole Moments of 26-29Na NUCLEAR MOMENTS 26,27,28,29,30,31Na; measured β-NMR spectra; deduced μ. 26,27,28,29Na deduced quadrupole moments. Oriented nuclei, optical pumping. RADIOACTIVITY 26,27,28,29,30,31Na(β-) [from U(p, X)]; measured β-NMR spectra; deduced μ. 26,27,28,29Na deduced quadrupole moments. Oriented nuclei, optical pumping.
doi: 10.1007/s100500070117
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
2000KO70 Hyperfine Interactions 127, 417 (2000) U.Koster, R.Catherall, V.N.Fedoseyev, S.Franchoo, U.Georg, M.Huyse, K.Kruglov, J.Lettry, V.I.Mishin, M.Oinonen, H.Ravn, M.D.Seliverstov, H.Simon, P.Van Duppen, J.Van Roosbroeck, L.Weissman, and the IS365 and ISOLDE Collaborations Isomer separation and measurement of nuclear moments with the ISOLDE RILIS NUCLEAR MOMENTS 68,68mCu; measured hfs. Isomer separation.
doi: 10.1023/A:1012661532704
1998GE13 Eur.Phys.J. A 3, 225 (1998) U.Georg, W.Borchers, M.Keim, A.Klein, P.Lievens, R.Neugart, M.Neuroth, P.M.Rao, Ch.Schulz, and the ISOLDE Collaboration Laser Spectroscopy Investigation of the Nuclear Moments and Radii of Lutetium Isotopes NUCLEAR MOMENTS 161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179Lu; measured hfs, spins, Q, μ, radii for ground, isomeric states; deduced Nilsson configurations. Collinear laser spectroscopy.
doi: 10.1007/s100500050172
1996KE08 Hyperfine Interactions 97/98, 543 (1996) M.Keim, U.Georg, A.Klein, R.Neugart, M.Neuroth, S.Wilbert, P.Lievens, L.Vermeeren, and the ISOLDE Collaboration Optical Polarization of Neutron-Rich Sodium Isotopes and β-NMR Measurements of Quadrupole Moments RADIOACTIVITY 26,27,28,29,30,31Na(β-); measured β-NMR; deduced quadrupole interaction constants in some cases. 27,28Na deduced electric quadrupole moment relative to 26Na. On-beam polarization by optical pumping.
doi: 10.1007/BF02150197
1996KL04 Nucl.Phys. A607, 1 (1996) A.Klein, B.A.Brown, U.Georg, M.Keim, P.Lievens, R.Neugart, M.Neuroth, R.E.Silverans, L.Vermeeren, and the ISOLDE Collaboration Moments and Mean Square Charge Radii of Short-Lived Argon Isotopes NUCLEAR MOMENTS 36,38,40Ar; measured isotope shifts, hfs; deduced hyperfine constants, spins I, μ, electric quadrupole moments, mean square charge radii. Collinear fast-beam laser spectroscopy, collisional ionization and β-detection. Shell model. RADIOACTIVITY 32,33,34,35Ar(β+); 37Ar(EC); 39,46Ar(β-); measured isotope shifts, hfs; deduced hyperfine constants, spins I, μ, electric quadrupole moments, mean square charge radii. Collinear fast-beam laser spectroscopy, collisional ionization and β-detection. Shell model.
doi: 10.1016/S0375-9474(96)00192-3
1996LI25 Europhys.Lett. 33, 11 (1996) P.Lievens, E.Arnold, W.Borchers, U.Georg, M.Keim, A.Klein, R.Neugart, L.Vermeeren, R.E.Silverans On the Odd-Even Staggering of Mean-Square Charge Radii in the Light Krypton and Strontium Region NUCLEAR MOMENTS 75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,96Kr, 78,79,80,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100Sr; analyzed rms charge radii differential changes; deduced odd-even staggering related features.
doi: 10.1209/epl/i1996-00296-0
1996VE04 J.Phys.(London) G22, 1517 (1996) L.Vermeeren, P.Lievens, R.E.Silverans, U.Georg, M.Keim, A.Klein, R.Neugart, M.Neuroth, F.Buchinger, and the ISOLDE Collaboration The Mean Square Nuclear Charge Radius of 39Ca RADIOACTIVITY 39Ca(β+) [from Ti(p, X), E=1 GeV]; measured hfs; deduced magnetic dipole hyperfine interaction constants, isotope shift relative to 40Ca, mean square charge radius. Data on other Ca isotopes discussed.
doi: 10.1088/0954-3899/22/10/014
1995KE04 Nucl.Phys. A586, 219 (1995) M.Keim, E.Arnold, W.Borchers, U.Georg, A.Klein, R.Neugart, L.Vermeeren, R.E.Silverans, P.Lievens Laser-Spectroscopy Measurements of 72-96Kr Spins, Moments and Charge Radii NUCLEAR MOMENTS 78,80,82,83,84,86Kr; measured isotope shifts, hfs; deduced hyperfine constants, J, μ, electric quadrupole moments, mean square charge radii. Collinear fast beam laser spectroscopy, collisional ionization detection. RADIOACTIVITY 72,74,75,77,79Kr(EC), (β+); 81,76Kr(EC); 80m,83m,85mKr(IT); 85,87,88,89,90,91,92,93,94,95,96Kr(β-); measured isotope shifts, hfs; deduced hyperfine constants, J, μ, electric quadrupole moments, mean square charge radii. Collinear fast beam laser spectroscopy, collisional ionization detection.
doi: 10.1016/0375-9474(94)00786-M
1992LI29 Nucl.Instrum.Methods Phys.Res. B70, 532 (1992) P.Lievens, E.Arnold, W.Borchers, F.Buchinger, U.Georg, A.Klein, W.Neu, R.Neugart, M.Neuroth, C.Schulz, R.E.Silverans, L.Vermeeren, and the ISOLDE Collaboration Very High Sensitivity in Collinear Laser Spectroscopy: Resonance detection by particle counting techniques RADIOACTIVITY 77Sr(β+); measured hfs. Resonance detection by particle counting techniques, high sensitivity in collinear laser spectroscopy, other beams discussed, on-line separator.
doi: 10.1016/0168-583X(92)95977-Y
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