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NSR database version of April 26, 2024.

Search: Author = L.Vermeeren

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2005LI24      Nucl.Phys. A756, 3 (2005)

Yu.A.Litvinov, H.Geissel, T.Radon, F.Attallah, G.Audi, K.Beckert, F.Bosch, M.Falch, B.Franzke, M.Hausmann, M.Hellstrom, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, K.E.G.Lobner, G.Munzenberg, F.Nolden, Yu.N.Novikov, W.Quint, Z.Patyk, H.Reich, C.Scheidenberger, B.Schlitt, M.Steck, K.Summerer, L.Vermeeren, M.Winkler, Th.Winkler, H.Wollnik

Mass measurement of cooled neutron-deficient bismuth projectile fragments with time-resolved Schottky mass spectrometry at the FRS-ESR facility

ATOMIC MASSES Z=30-85; A=79-207; measured masses. Time-resolved Schottky mass spectrometry.

doi: 10.1016/j.nuclphysa.2005.03.015
Citations: PlumX Metrics

2002KU21      Nucl.Phys. A701, 465c (2002)

Yu.Kudryavtsev, B.Bruyneel, S.Franchoo, M.Huyse, J.Gentens, K.Kruglov, W.F.Mueller, N.V.S.V.Prasad, R.Raabe, I.Reusen, P.Van den Bergh, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, L.Weissman

The Leuven Isotope Separator On-Line Laser Ion Source

RADIOACTIVITY ⁹²Rh(EC); measured Eγ, Iγ. Laser ion source.

doi: 10.1016/S0375-9474(01)01628-1
Citations: PlumX Metrics

2001FR21      Phys.Rev. C64, 054308 (2001)

S.Franchoo, M.Huyse, K.Kruglov, Y.Kudryavtsev, W.F.Mueller, R.Raabe, I.Reusen, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, A.Wohr, H.Grawe, K.-L.Kratz, B.Pfeiffer, W.B.Walters

Monopole Migration in ^{69, 71, 73}Cu Observed from β Decay of Laser-Ionized ^68-74Ni

RADIOACTIVITY ^{68,69,70,71,72,73,74}Ni(β^-) [from ²³⁸U(p, X)]; measured Eγ, Iγ, γγ-, βγ-coin, T_1/2. ^69,71,73Cu deduced levels, J, π, β-branching, configurations. Resonant laser ionization, electromagnetic mass separation.

NUCLEAR REACTIONS ²³⁸U(p, X)⁶⁸Ni/⁶⁹Ni/⁷⁰Ni/⁷¹Ni/⁷²Ni/⁷³Ni/⁷⁴Ni, E=30 MeV; measured production rates; calculated σ. Resonant laser ionization, electromagnetic mass separation.

doi: 10.1103/PhysRevC.64.054308
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Data from this article have been entered in the XUNDL database. For more information, click here.

2001LI64      Hyperfine Interactions 132, 283 (2001)

Yu.A.Litvinov, F.Attallah, K.Beckert, F.Bosch, M.Falch, B.Franzke, H.Geissel, M.Hausmann, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, K.E.G.Lobner, G.Munzenberg, F.Nolden, Yu.N.Novikov, Z.Patyk, W.Quint, T.Radon, C.Scheidenberger, M.Steck, L.Vermeeren, H.Wollnik

Schottky Mass Measurements of Cooled Exotic Nuclei

doi: 10.1023/A:1011907602706
Citations: PlumX Metrics

2000GE19      Hyperfine Interactions 127, 117 (2000)

W.Geithner, K.M.Hilligsoe, S.Kappertz, G.Katko, M.Keim, S.Kloos, G.Kotrotsios, P.Lievens, K.Marinova, R.Neugart, L.Vermeeren, S.Wilbert, and the ISOLDE Collaboration

Accurate isotope shift measurements on short-lived neon isotopes

doi: 10.1023/A:1012614827735
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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, ^{20,26,27,28,29,30,31}Na, ^{32,33,34,35,36,37,38,39,40,46}Ar; measured β assymetry, hfs; deduced μ, quadrupole moments, mean squared charge radii.

doi: 10.1023/A:1012642707147
Citations: PlumX Metrics

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 ^{26,27,28,29,30,31}Na; measured β-NMR spectra; deduced μ. ^26,27,28,29Na deduced quadrupole moments. Oriented nuclei, optical pumping.

RADIOACTIVITY ^{26,27,28,29,30,31}Na(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
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2000MU10      Phys.Rev. C61, 054308 (2000)

W.F.Mueller, B.Bruyneel, S.Franchoo, M.Huyse, J.Kurpeta, K.Kruglov, Y.Kudryavtsev, N.V.S.V.Prasad, R.Raabe, I.Reusen, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, L.Weissman, Z.Janas, M.Karny, T.Kszczot, A.Plochocki, K.-L.Kratz, B.Pfeiffer, H.Grawe, U.Koster, P.Thirolf, W.B.Walters

β Decay of ⁶⁶Co, ⁶⁸Co, and ⁷⁰Co

RADIOACTIVITY ^66,68,70Co(β^-) [from ²³⁸U(p, F)]; measured β-delayed Eγ, Iγ, γγ-, βγ-coin, T_1/2. ^66,68,70Ni deduced levels, J, π, β-branching. Laser-ionization isotope separation on-line. Comparison with shell model results.

NUCLEAR REACTIONS ²³⁸U(p, F)⁶⁸Ni/⁶⁹Ni/⁷⁰Ni/⁷¹Ni/⁷²Ni/⁷³Ni/⁷⁴Ni/⁶⁶Co/⁶⁷Co/⁶⁸Co/⁶⁹Co/⁷⁰Co, E=30 MeV; measured isotope yields. Laser-ionization isotope separation on-line.

doi: 10.1103/PhysRevC.61.054308
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1007. Data from this article have been entered in the XUNDL database. For more information, click here.

2000VA32      Hyperfine Interactions 127, 401 (2000)

P.Van Duppen, B.Bruyneel, M.Huyse, Y.Kudryavtsev, P.Van Den Bergh, L.Vermeeren

Beams of short-lived nuclei by selective laser ionization in a gas cell

doi: 10.1023/A:1012657431795
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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
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1999MU17      Phys.Rev.Lett. 83, 3613 (1999)

W.F.Mueller, B.Bruyneel, S.Franchoo, H.Grawe, M.Huyse, U.Koster, K.-L.Kratz, K.Kruglov, Y.Kudryavtsev, B.Pfeiffer, R.Raabe, I.Reusen, P.Thirolf, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, W.B.Walters, L.Weissman

Magicity of the ⁶⁸Ni Semidouble-Closed-Shell Nucleus Probed by Gamow-Teller Decay of the Odd-A Neighbors

RADIOACTIVITY ⁶⁹Co, ⁶⁹Ni(β^-) [from ²³⁸U(p, F)]; measured Eγ, Iγ, γγ-, βγ-coin, T_1/2. ⁶⁹Ni, ⁶⁹Cu deduced levels, J, π, configurations, core polarization. ⁶⁹Ni deduced isomeric level. Mass-separated sources.

doi: 10.1103/PhysRevLett.83.3613
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1999RA32      Pramana 53, 609 (1999)

T.Radon, H.Geissel, F.Attallah, K.Beckert, F.Bosch, A.Dolinsky, H.Eickhoff, M.Falch, B.Franczak, B.Franzke, Y.Fujita, M.Hausmann, M.Hellstrom, F.Herfurth, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, Yu.Litvinov, K.E.G.Lobner, G.Munzenberg, F.Nolden, Yu.Novikov, Z.Patyk, W.Quint, H.Reich, C.Scheidenberger, B.Schlitt, J.Stadlmann, M.Steck, K.Summerer, L.Vermeeren, M.Winkler, Th.Winkler, H.Wollnik

Mass Measurements of Relativistic Projectile Fragments in the Storage Ring ESR

ATOMIC MASSES Z=66-92; measured masses. Storage ring, Schottky spectroscopy.

doi: 10.1007/s12043-999-0038-3
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1999RE06      Phys.Rev. C59, 2416 (1999)

I.Reusen, A.Andreyev, J.Andrzejewski, N.Bijnens, S.Franchoo, M.Huyse, Yu.Kudryavtsev, K.Kruglov, W.F.Mueller, A.Piechaczek, R.Raabe, K.Rykaczewski, J.Szerypo, P.Van Duppen, L.Vermeeren, J.Wauters, A.Wohr

β-Decay Study of ^{54, 55}Ni Produced by an Element-Selective Laser Ion Source

RADIOACTIVITY ^54,55Ni(β⁺) [from ⁵⁴Fe(³He, xnyp)]; measured Eγ, Iγ(t), βγ-coin. ^54,55Ni deduced T_1/2, β-decay Gamow-Teller strengths. ⁵⁴Co deduced excited state β-decay Gamow-Teller strength. Element-selective laser ion source.

doi: 10.1103/PhysRevC.59.2416
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1095.

1999SC46      Acta Phys.Hung.N.S. 10, 177 (1999)

C.Scheidenberger, F.Attallah, K.Beckert, F.Bosch, H.Eickhoff, M.Falch, B.Franzke, Y.Fujita, H.Geissel, M.Hausmann, M.Hellstrom, F.Herfurth, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, Yu.A.Litvinov, K.E.G.Lobner, G.Munzenberg, F.Nolden, Yu.N.Novikov, Z.Patyk, W.Quint, T.Radon, H.Reich, H.Schatz, B.Schlitt, J.Stadlmann, M.Steck, K.Summerer, L.Vermeeren, H.Weick, M.Winkler, Th.Winkler, H.Wollnik

Mass Measurements of Relativistic Exotic Nuclei

ATOMIC MASSES ^{184,186,188,190,192}Hg; measured masses. ^{179,180,181,183,185}Ir, ^{181,182,183,184,185,187,188,189}Au, ^{186,187,188,189,190,191,192,193,194,195}Tl, ^{190,191,192,193,194,195,196}Bi, ^{195,196,197,198,199,200}At, ^{200,201,202,203,204}Fr, ^207,208Ac; measured masses; deduced one-proton separation energies. ^{189,191,192,194,198}Pb, ^{190,192,194,195,196}Bi, ^196,198At, ²⁰²Fr; deduced proton-pairing energies. Schottky mass spectrometry, exotic nuclei from bismuth fragmentation.

1999WE07      Phys.Rev. C59, 2004 (1999)

L.Weissman, A.Andreyev, B.Bruyneel, S.Franchoo, M.Huyse, K.Kruglov, Y.Kudryavtsev, W.F.Mueller, R.Raabe, I.Reusen, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, U.Koster, K.L.Kratz, B.Pfeiffer, P.Thirolf, W.B.Walters

β Decay of ⁶⁷Co

RADIOACTIVITY ⁶⁷Co(β^-) [from ²³⁸U(p, F)]; measured Eγ, Iγ, βγ-coin, T_1/2. ⁶⁷Co deduced ground state configuration. ⁶⁷Ni deduced levels, feeding intensity.

doi: 10.1103/PhysRevC.59.2004
Citations: PlumX Metrics

1999WE09      Nucl.Instrum.Methods Phys.Res. A423, 328 (1999)

L.Weissman, J.Van Roosbroeck, K.Kruglov, A.Andreyev, B.Bruyneel, S.Franchoo, M.Huyse, Y.Kudryavtsev, W.F.Mueller, R.Raabe, I.Reusen, P.Van Duppen, L.Vermeeren

A Detector Setup to Study the Decay Properties of Exotic Nuclei

RADIOACTIVITY ⁶⁷Co(β^-); measured Eγ, Iγ, βγ-coin. ¹³³Ba(EC); measured Eγ, Iγ; deduced detector summing effects. Comparison with Monte Carlo simulations.

doi: 10.1016/S0168-9002(98)01333-3
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1998FR15      Phys.Rev.Lett. 81, 3100 (1998)

S.Franchoo, M.Huyse, K.Kruglov, Y.Kudryavtsev, W.F.Mueller, R.Raabe, I.Reusen, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, A.Wohr, K.-L.Kratz, B.Pfeiffer, W.B.Walters

Beta Decay of ^68-74Ni and Level Structure of Neutron-Rich Cu Isotopes

RADIOACTIVITY ^{68,69,70,71,72,73,74}Ni(β^-) [from ²³⁸U(p, F)]; measured Eγ, Iγ, βγ-, γγ-coin, T_1/2. ^69,71,73Cu deduced levels, possible J, π. Laser ion guide, on-line mass seperator.

NUCLEAR REACTIONS, ICPND ²³⁸U(p, F)⁶⁸Ni/⁶⁹Ni/⁷⁰Ni/⁷¹Ni/⁷²Ni/⁷³Ni/⁷⁴Ni, E=30 MeV; measured production σ.

doi: 10.1103/PhysRevLett.81.3100
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0814. Data from this article have been entered in the XUNDL database. For more information, click here.

1997WO06      Nucl.Phys. A621, 289c (1997)

A.Wohr, A.Andreev, N.Bijnens, J.Breitenbach, S.Franchoo, M.Huyse, Y.A.Kudryavtsev, A.Piechaczek, R.R.Raabe, G.Reusen, L.Vermeeren, P.Van Duppen

Can the Waiting-Point Nucleus ⁷⁸Ni be Studied at an On-Line Mass-Separator ( Question )

NUCLEAR REACTIONS, ICPND ⁵⁴Fe(³He, 2n), E=27 MeV; ⁵⁴Fe(³He, 3n), E=45 MeV; measured residuals production σ. ²³⁸U(p, F)¹¹³Rh/⁶⁹Ni/⁷¹Ni/⁷³Ni, E=65 MeV; measured residuals production rates following fission; deduced ⁷⁸Ni production related features. Laser ion guide facility.

RADIOACTIVITY ⁵⁴Ni [from ⁵⁴Fe(³He, 3n), E=45 MeV]; ⁵⁵Ni [from ⁵⁴Fe(³He, 2n), E=27 MeV]; measured T_1/2.

doi: 10.1016/S0375-9474(97)00257-1
Citations: PlumX Metrics

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 ^{26,27,28,29,30,31}Na(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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1996KU34      Nucl.Instrum.Methods Phys.Res. B114, 350 (1996)

Y.Kudryavtsev, J.Andrzejewski, N.Bijnens, S.Franchoo, J.Gentens, M.Huyse, A.Piechaczek, J.Szerypo, H.Reusen, P.Van Duppen, P.Van Den Bergh, L.Vermeeren, J.Wauters, A.Wohr

Beams of Short Lived Nuclei Produced by Selective Laser Ionization in a Gas Cell

doi: 10.1016/0168-583X(96)00194-2
Citations: PlumX Metrics

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 ^{75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,96}Kr, ^{78,79,80,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100}Sr; analyzed rms charge radii differential changes; deduced odd-even staggering related features.

doi: 10.1209/epl/i1996-00296-0
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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
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1995JA16      Phys.Scr. T56, 262 (1995)

Z.Janas, H.Keller, R.Kirchner, O.Klepper, A.Piechaczek, E.Roeckl, K.Schmidt, M.Huyse, J.von Schwarzenberg, J.Szerypo, P.Van Duppen, L.Vermeeren, F.Albus, H.-J.Kluge, G.Passler, F.P.Scheerer, N.Trautmann, V.N.Fedoseyev, V.I.Mishin, R.Grzywacz, A.Plochocki, K.Rykaczewski, J.Zylicz

Beta Decay of the New Isotope ¹⁰¹Sn

RADIOACTIVITY ¹⁰¹Sn(β⁺p) [from ⁵⁰Cr(⁵⁸Ni, 5n2p), E not given]; measured β-delayed Ep, Ip, T_1/2. On-line mass separator, chemically selective ion sources.

doi: 10.1088/0031-8949/1995/T56/044
Citations: PlumX Metrics

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 ^{78,80,82,83,84,86}Kr; 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 ^{72,74,75,77,79}Kr(EC), (β⁺); ^81,76Kr(EC); ^80m,83m,85mKr(IT); ^{85,87,88,89,90,91,92,93,94,95,96}Kr(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
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1994VE09      Phys.Rev.Lett. 73, 1935 (1994)

L.Vermeeren, N.Bijnens, M.Huyse, Y.A.Kudryavtsev, P.Van Duppen, J.Wauters, Z.N.Qamhieh, P.Thoen, E.Vandeweert, R.E.Silverans

An On-Line Laser Ion Source Based on Resonance Photoionization in a Gas Cell

RADIOACTIVITY ⁵⁵Ni, ⁵⁴Co(EC) [from ⁵⁴Fe(³He, X), E=27 MeV]; measured decay products, Eβ, Iβ; deduced T_1/2. Comparison with available data.

doi: 10.1103/physrevlett.73.1935
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1993SI20      Hyperfine Interactions 78, 247 (1993)

R.E.Silverans, L.Vermeeren, A.Klein, R.Neugart, C.Schulz, P.Lievens

The Electronic Field Shift Factor of the 4s²S_1/2-4p²P(J) Transitions in Ca II

NUCLEAR MOMENTS ^{40,42,43,46,48}Ca; measured isotope shifts relative to ⁴⁴Ca. Fast ion beam collinear laser spectroscopy.

RADIOACTIVITY ⁴⁵Ca(β^-); measured isotope shifts relative to ⁴⁴Ca. Fast ion beam collinear laser spectroscopy.

doi: 10.1007/BF00568146
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1992LI11      Phys.Rev. C46, 797 (1992)

P.Lievens, L.Vermeeren, R.E.Silverans, E.Arnold, R.Neugart, K.Wendt, F.Buchinger

Spin, Moments, and Mean Square Nuclear Charge Radius of ⁷⁷Sr

NUCLEAR MOMENTS ⁷⁷Sr; measured hfs, isotope shift; deduced ground state J, μ, electric quadrupole moment, mean square charge radius, deformation. Nilsson configuration. Fast ion beam collinear laser spectroscopy.

doi: 10.1103/PhysRevC.46.797
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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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1992MA20      Phys.Rev. A45, 4675 (1992)

A.-M.Martensson-Pendrill, A.Ynnerman, H.Warston, L.Vermeeren, R.E.Silverans, A.Klein, R.Neugart, C.Schulz, P.Lievens, and the ISOLDE Collaboration

Isotope Shifts and Nuclear-Charge Radii in Singly Ionized ^40-48Ca

NUCLEAR MOMENTS ^{40,42,43,44,46,48}Ca; measured isotope shifts relative to ⁴⁴Ca; deduced rms charge radii difference. Fast-ion-beam collinear laser spectroscopy. Many-body perturbation theory.

RADIOACTIVITY ^45,47Ca; measured isotope shifts relative to ⁴⁴Ca; deduced rms charge radii difference. Fast-ion-beam collinear laser spectroscopy. Many-body perturbation theory.

doi: 10.1103/PhysRevA.45.4675
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1992VE02      Phys.Rev.Lett. 68, 1679 (1992)

L.Vermeeren, R.E.Silverans, P.Lievens, A.Klein, R.Neugart, Ch.Schultz, F.Buchinger

Ultrasensitive Radioactive Detection of Collinear-Laser Optical Pumping: Measurement of the Nuclear Charge Radius of ⁵⁰Ca

NUCLEAR MOMENTS ^{40,42,43,45,46,48}Ca; measured isotope shift. ^{40,42,43,45,46,48,50}Ca deduced rms charge radii. Other data included. Ultrasensitive detection scheme, on-line collinear-laser spectroscopy.

RADIOACTIVITY ⁵⁰Ca; measured isotope shift. ^{40,42,43,45,46,48,50}Ca deduced rms charge radii. Other data included. Ultrasensitive detection scheme, on-line collinear-laser spectroscopy.

doi: 10.1103/PhysRevLett.68.1679
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1991LI05      Phys.Lett. 256B, 141 (1991)

P.Lievens, R.E.Silverans, L.Vermeeren, W.Borchers, W.Neu, R.Neugart, K.Wendt, F.Buchinger, E.Arnold, and the ISOLDE Collaboration

Nuclear Ground State Properties of ⁹⁹Sr by Collinear Laser Spectroscopy with Non-Optical Detection

RADIOACTIVITY ⁹⁹Sr; measured hfs, isotope shift; deduced hyperfine parameters, μ, spectroscopic quadrupole moment. Model calculations.

NUCLEAR STRUCTURE ⁹⁹Sr; calculated levels, μ, spectroscopic quadrupole moment. Particle-rotor, Nilsson models.

doi: 10.1016/0370-2693(91)90664-C
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1991SI14      Z.Phys. D18, 351 (1991)

R.E.Silverans, L.Vermeeren, R.Neugart, P.Lievens, and the ISOLDE Collaboration

Hyperfine Structure Constants of Ca II States 4s²S_1/2 and 4p²P_1/2, 4p²P_3/2 and the Nuclear Quadrupole Moment of ⁴³Ca

NUCLEAR MOMENTS ⁴³Ca; measured hfs; deduced magnetic dipole hfs constants. ⁴³Ca deduced quadrupole moment.

doi: 10.1007/BF01426597
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1990BU12      Phys.Rev. C41, 2883 (1990); Erratum Phys.Rev. C42, 2754 (1990)

F.Buchinger, E.B.Ramsay, E.Arnold, W.Neu, R.Neugart, K.Wendt, R.E.Silverans, P.Lievens, L.Vermeeren, D.Berdichevsky, R.Fleming, D.W.L.Sprung, G.Ulm

Systematics of Nuclear Ground State Properties in ^78-100Sr by Laser Spectroscopy

NUCLEAR MOMENTS ^84,86,88Sr; measured optical isotope shifts. ⁸⁷Sr; measured optical isotope shifts, hfs; deduced central charge, rms radii. Other isotopes studied.

RADIOACTIVITY ^{78,80,82,90,92,94,96,98,100}Sr; measured optical isotope shifts. ^{79,81,83,85,87,89,91,93,95,97}Sr; measured hfs, optical isotope shifts; deduced ground state spins, μ, quadrupole moments, rms charge radii. Other isotopes studied.

doi: 10.1103/PhysRevC.41.2883
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1990LI28      Hyperfine Interactions 59, 161 (1990)

P.Lievens, R.E.Silverans, L.Vermeeren, E.Arnold, W.Borchers, W.Neu, R.Neugart, K.Wendt, F.Buchinger, E.B.Ramsay, G.Ulm

Nuclear Moments of Strongly Deformed Strontium Isotopes

RADIOACTIVITY ^{99,79,81,83,83m,85,85m,87,87m,89,91,91,93,95,97}Sr; measured hfs; deduced hyperfine constant. ^{99,79,81,83,85,87,89,91,93,95,97}Sr levels deduced μ, quadrupole moment. Fast ion-beam collinear laser spectroscopy.

doi: 10.1007/BF02401214
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1988SI06      Phys.Rev.Lett. 60, 2607 (1988)

R.E.Silverans, P.Lievens, L.Vermeeren, E.Arnold, W.Neu, R.Neugart, K.Wendt, F.Buchinger, E.B.Ramsay, G.Ulm

Nuclear Charge Radii of ^78-100Sr by Nonoptical Detection in Fast-Beam Laser Spectroscopy

NUCLEAR MOMENTS ^84,86,87,88Sr; measured optical isotope shifts. ^84,86,87Sr deduced rms charge radii relative to ⁸⁸Sr.

RADIOACTIVITY ^{78,80,82,90,92,94,96,98,100}Sr; measured optical isotope shifts. ^80,82,90Sr deduced rms charge radii relative to ⁸⁸Sr.

doi: 10.1103/PhysRevLett.60.2607
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