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NSR database version of April 26, 2024.

Search: Author = W.Neu

Found 14 matches.

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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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1991SC33      J.Phys.(London) B24, 4831 (1991)

Ch.Schulz, E.Arnold, W.Borchers, W.Neu, R.Neugart, M.Neuroth, E.W.Otten, M.Scherf, K.Wendt, P.Lievens, Yu.A.Kudryavtsev, V.S.Letokhov, V.I.Mishin, V.V.Petrunin, and the ISOLDE Collaboration

Resonance Ionization Spectroscopy on a Fast Atomic Ytterbium Beam

RADIOACTIVITY ^157,159,175Yb; measured hfs, isotope shifts. Fast atomic Yb beam, resonance ionization spectroscopy.

doi: 10.1088/0953-4075/24/22/020
Citations: PlumX Metrics

1990AR25      J.Phys.(London) B23, 3511 (1990)

E.Arnold, W.Borchers, H.T.Duong, P.Juncar, J.Lerme, P.Lievens, W.Neu, R.Neugart, M.Pellarin, J.Pinard, J.L.Vialle, K.Wendt, and the ISOLDE Collaboration

Optical Laser Spectroscopy and Hyperfine Structure Investigation of the 10²S, 11²S, 8²D and 9²D Excited Levels in Francium

RADIOACTIVITY ²¹²Fr; measured hfs; deduced hyperfine constants. Optical laser spectroscopy.

doi: 10.1088/0953-4075/23/20/014
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1989BO03      Phys.Lett. 216B, 7 (1989)

W.Borchers, E.Arnold, W.Neu, R.Neugart, K.Wendt, G.Ulm, and the ISOLDE Collaboration

Xenon Isotopes Far from Stability Studied by Collisional Ionization Laser Spectroscopy

RADIOACTIVITY ^{116,117,118,120,122,137,138,139,140,141,142,143,144,146}Xe; measured hfs, isotope shifts; deduced rms charge radii relative to ¹³⁶Xe. ^{137,139,141,143}Xe level deduced J, μ, electric quadrupole moment. Collisional ionization laser spectroscopy.

NUCLEAR MOMENTS ^{124,126,128,130,131,132,134}Xe; measured hfs, isotope shifts; deduced rms charge radii relative to ¹³⁶Xe. Collisional ionization laser spectroscopy.

doi: 10.1016/0370-2693(89)91359-2
Citations: PlumX Metrics

1989NE03      Z.Phys. D11, 105 (1989)

W.Neu, R.Neugart, E.-W.Otten, G.Passler, K.Wendt, B.Fricke, E.Arnold, H.J.Kluge, G.Ulm, and the ISOLDE Collaboration

Quadrupole Moments of Radium Isotopes from the 7p² P_3/2 Hyperfine Structure in Ra II

RADIOACTIVITY ^{221,223,224,225,226,212,214}Ra; measured hfs, isotope shift. ^{209,211,221,223,227,229}Ra deduced spectroscopic quadrupole moments. Other data analyzed. Collinear fast beam laser spectroscopy.

doi: 10.1007/BF01444425
Citations: PlumX Metrics

1988AR17      Z.Phys. A331, 295 (1988)

E.Arnold, J.Bonn, W.Neu, R.Neugart, E.W.Otten, and the ISOLDE Collaboration

Quadrupole Interaction of ⁸Li and ⁹Li in LiNbO₃ and the Quadrupole Moment of ⁹Li

RADIOACTIVITY ^8,9Li(β^-); measured β asymmetry, β-NMR spectra; deduced quadrupole interaction in LiNbO₃. ^8,9Li level deduced nuclear quadrupole moment. Fast atomic beam, optical pumping, circularly polarized laser light.

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
Citations: PlumX Metrics

1987AR20      Phys.Rev.Lett. 59, 771 (1987)

E.Arnold, W.Borchers, M.Carre, H.T.Duong, P.Juncar, J.Lerme, S.Liberman, W.Neu, R.Neugart, E.W.Otten, M.Pellarin, J.Pinard, G.Ulm, J.L.Vialle, K.Wendt, and the ISOLDE Collaboration

Direct Measurement of Nuclear Magnetic Moments of Radium Isotopes

RADIOACTIVITY ²¹³Ra(α), (EC), (β⁺); ²²⁵Ra(β^-); measured hfs. ^213,225Ra deduced μ. Fast beam laser spectroscopy.

doi: 10.1103/PhysRevLett.59.771
Citations: PlumX Metrics

1987AR22      Phys.Lett. 197B, 311 (1987)

E.Arnold, J.Bonn, R.Gegenwarth, W.Neu, R.Neugart, E.-W.Otten, G.Ulm, K.Wendt, and the ISOLDE Collaboration

Nuclear Spin and Magnetic Moment of ¹¹Li

RADIOACTIVITY ^9,8,11Li(β^-) [from Ta(p, X), E=600 MeV]; measured β-asymmetry, NMR, hfs. ^9,8Li deduced μ. ¹¹Li deduced level J, μ. Fast atomic beam, optical pumping.

doi: 10.1016/0370-2693(87)90390-X
Citations: PlumX Metrics

1987BU11      Z.Phys. A327, 361 (1987)

F.Buchinger, E.B.Ramsay, R.E.Silverans, P.Lievens, E.Arnold, W.Neu, R.Neugart, K.Wendt, G.Ulm, and the ISOLDE Collaboration

Nuclear Ground State Spins of Short-Lived Strontium Isotopes

NUCLEAR MOMENTS ⁸⁷Sr; measured hfs. ⁸⁷Sr deduced ground state J, magnetic dipole factor ratio. Collinear fast beam laser spectroscopy.

RADIOACTIVITY ^{79,81,83,85,89,91,93,95,97}Sr; measured hfs. ^{79,81,83,85,89,91,93,95,97}Sr deduced state J, magnetic dipole factor ratios. Collinear fast beam laser spectroscopy.

1987NE09      Z.Phys. D7, 193 (1987)

W.Neu, G.Passler, G.Sawatzky, R.Winkler, H.-J.Kluge

Isotope Shift and Hyperfine Structure of Stable Platinum Isotopes

NUCLEAR MOMENTS ^{190,192,194,195,196,198}Pt; measured hfs, isotope shifts; deduced hyperfine, other parameters, King plot. ^{190,192,194,195,196,198}Pt deduced relative nuclear charge radius parameter. Laser fluorescence spectroscopy.

doi: 10.1007/BF01384588
Citations: PlumX Metrics