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NSR database version of May 24, 2024.

Search: Author = W.Geithner

Found 13 matches.

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2016BA44      Phys.Lett. B 760, 387 (2016)

C.Babcock, H.Heylen, M.L.Bissell, K.Blaum, P.Campbell, B.Cheal, D.Fedorov, R.F.Garcia Ruiz, W.Geithner, W.Gins, T.Day Goodacre, L.K.Grob, M.Kowalska, S.M.Lenzi, B.Maass, S.Malbrunot-Ettenauer, B.Marsh, R.Neugart, G.Neyens, W.Nortershauser, T.Otsuka, R.Rossel, S.Rothe, R.Sanchez, Y.Tsunoda, C.Wraith, L.Xie, X.F.Yang

Quadrupole moments of odd-A 53-63Mn: Onset of collectivity towards N = 40

NUCLEAR MOMENTS 53,55,57,59,61,63Mn; measured hyperfine spectra; deduced spectroscopic quadrupole moments. Comparison with large-scale shell model predictions using three effective interactions, GXPF1A, LNPS, modified A3DA.

doi: 10.1016/j.physletb.2016.07.016
Citations: PlumX Metrics

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

2016HE14      Phys.Rev. C 94, 054321 (2016)

H.Heylen, C.Babcock, R.Beerwerth, J.Billowes, M.L.Bissell, K.Blaum, J.Bonnard, P.Campbell, B.Cheal, T.Day Goodacre, D.Fedorov, S.Fritzsche, R.F.Garcia Ruiz, W.Geithner, Ch.Geppert, W.Gins, L.K.Grob, M.Kowalska, K.Kreim, S.M.Lenzi, I.D.Moore, B.Maass, S.Malbrunot-Ettenauer, B.Marsh, R.Neugart, G.Neyens, W.Nortershauser, T.Otsuka, J.Papuga, R.Rossel, S.Rothe, R.Sanchez, Y.Tsunoda, C.Wraith, L.Xie, X.F.Yang, D.T.Yordanov

Changes in nuclear structure along the Mn isotopic chain studied via charge radii

ATOMIC PHYSICS 51,53,54,55,56,57,58,59,60,61,62,63,64Mn; measured hyperfine spectra using collinear laser spectroscopy at ISOLDE-CERN; deduced charge radii. Isotopes produced in bombardment of uranium carbide target with 1.4-GeV proton beam. Mass and field shift factors calculated in multiconfiguration Dirac-Fock framework and combined with King plot analysis. Comparison with Duflo-Zuker formula.

NUCLEAR STRUCTURE 53,55,57,59,61,63,65Mn; calculated potential energy surfaces using Monte Carlo shell-model. Systematics of S(2n) values for Z=20-28, N=24-46 nuclei.

doi: 10.1103/PhysRevC.94.054321
Citations: PlumX Metrics

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

2015UL01      J.Phys.(London) B48, 144022 (2015)

J.Ullmann, Z.Andelkovic, A.Dax, W.Geithner, C.Geppert, C.Gorges, M.Hammen, V.Hannen, S.Kaufmann, K.Konig, Y.Litvinov, M.Lochmann, B.Maass, J.Meisner, T.Murbock, R.Sanchez, M.Schmidt, S.Schmidt, M.Steck, T.Stohlker, R.C.Thompson, J.Vollbrecht, C.Weinheimer, W.Nortershauser

An improved value for the hyperfine splitting of hydrogen-like 209BI82+

ATOMIC PHYSICS 209Bi; measured time structure of the fluorescence resonance signal; deduced the rest frame transition wavelength and transition energies. Comparison with theoretical calculations.

doi: 10.1088/0953-4075/48/14/144022
Citations: PlumX Metrics

2011MA48      Phys.Rev. C 84, 034313 (2011)

K.Marinova, W.Geithner, M.Kowalska, K.Blaum, S.Kappertz, M.Keim, S.Kloos, G.Kotrotsios, P.Lievens, R.Neugart, H.Simon, S.Wilbert

Charge radii of neon isotopes across the sd neutron shell

NUCLEAR MOMENTS 17,18,19,20,21,22,23,24,25,26,27,28Ne; measured isotope shifts, hyperfine structure; deduced mean-square charge radii, β2 deformation parameters. Collinear laser spectroscopy. Systematics of first excited 2+ states, B(E2) values, deformation parameters for even-A nuclei. Comparison with several theoretical model calculation. Relevance to nuclei in the 'island of inversion'.

NUCLEAR REACTIONS Ca, U(p, X)17Ne/18Ne/19Ne/23Ne/24Ne/25Ne/26Ne/27Ne/28Ne, E=1.4 GeV; measured production yields at CERN-ISOLDE on-line isotope separator.

doi: 10.1103/PhysRevC.84.034313
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2008BL01      Nucl.Phys. A799, 30 (2008)

K.Blaum, W.Geithner, J.Lassen, P.Lievens, K.Marinova, R.Neugart

Nuclear moments and charge radii of argon isotopes between the neutron-shell closures N = 20 and N = 28

NUCLEAR MOMENTS 38,40,41,42,43,44Ar; measured isotope shifts, hfs; deduced charge radii, J, μ, quadrupole moment. Fast-beam collinear laser spectroscopy.

doi: 10.1016/j.nuclphysa.2007.11.004
Citations: PlumX Metrics

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

2008GE07      Phys.Rev.Lett. 101, 252502 (2008)

W.Geithner, T.Neff, G.Audi, K.Blaum, P.Delahaye, H.Feldmeier, S.George, C.Guenaut, F.Herfurth, A.Herlert, S.Kappertz, M.Keim, A.Kellerbauer, H.-J.Kluge, M.Kowalska, P.Lievens, D.Lunney, K.Marinova, R.Neugart, L.Schweikhard, S.Wilbert, C.Yazidjian

Masses and Charge Radii of 17-22Ne and the Two-Proton-Halo Candidate 17Ne

ATOMIC MASSES 17,18,19,20,21,22Ne; measured masses and charge radii using penning trap mass spectrometry.

doi: 10.1103/PhysRevLett.101.252502
Citations: PlumX Metrics

2005BL33      Hyperfine Interactions 162, 101 (2005)

K.Blaum, W.Geithner, J.Lassen, P.Lievens, K.Marinova, R.Neugart

Charged Radii of Argon Isotopes in the f7/2 Shell and Radii Systematics in the Ca-Region

NUCLEAR MOMENTS 38,40,41,42,43,44,46Ar; measured isotope shifts; deduced charge radii. Fast-beam collinear laser spectroscopy.

doi: 10.1007/s10751-005-9222-0
Citations: PlumX Metrics

2005BO45      Phys.Rev. C 72, 044309 (2005); Erratum Phys.Rev. C 72, 059902 (2005)

D.Borremans, D.L.Balabanski, K.Blaum, W.Geithner, S.Gheysen, P.Himpe, M.Kowalska, J.Lassen, P.Lievens, S.Mallion, R.Neugart, G.Neyens, N.Vermeulen, D.Yordanov

New measurement and reevaluation of the nuclear magnetic and quadrupole moments of 8Li and 9Li

RADIOACTIVITY 8,9Li(β-) [from Ta(p, X)]; measured β-asymmetries, β-NMR spectra from polarized sources. 8,9Li deduced quadrupole moments. 9Li deduced μ. Comparisons with previous results and model predictions.

doi: 10.1103/PhysRevC.72.044309
Citations: PlumX Metrics

2005GE06      Phys.Rev. C 71, 064319 (2005)

W.Geithner, B.A.Brown, K.M.Hilligsoe, S.Kappertz, M.Keim, G.Kotrotsios, P.Lievens, K.Marinova, R.Neugart, H.Simon, S.Wilbert

Nuclear moments of neon isotopes in the range from 17Ne at the proton drip line to neutron-rich 25Ne

NUCLEAR MOMENTS 17,19,21,23,25Ne; measured hfs; deduced μ, quadrupole moments. Collinear fast-beam laser spectroscopy, comparison with shell model predictions.

doi: 10.1103/PhysRevC.71.064319
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
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
Citations: PlumX Metrics

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
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

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