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Shape staggering of mid-shell mercury isotopes from in-source laser spectroscopy compared with Density Functional Theory and Monte Carlo Shell Model calculations
/ Sels, S. (KU Leuven, Dept. Phys. Astron.) ; Day Goodacre, T. (Manchester U. ; CERN) ; Marsh, B.A. (CERN) ; Pastore, A. (York U., England) ; Ryssens, W. (Lyon, IPN) ; Tsunoda, Y. (Tokyo U.) ; Althubiti, N. (Manchester U.) ; Andel, B. (Comenius U.) ; Andreyev, A.N. (York U., England ; JAEA, Ibaraki) ; Atanasov, D. (Heidelberg, Max Planck Inst.) et al.
Neutron-deficient $^{177-185}$Hg isotopes were studied using in-source laser resonance-ionization spectroscopy at the CERN-ISOLDE radioactive ion-beam facility, in an experiment combining different detection methods tailored to the studied isotopes. These include either alpha-decay tagging or Multi-reflection Time-of-Flight gating to identify the isotopes of interest. [...]
arXiv:1902.11211.-
2019-04-13 - 17 p.
- Published in : Phys. Rev. C 99 (2019) 044306
Fulltext: PDF;
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Dipole and quadrupole moments of $^{73-78}$Cu as a test of the robustness of the $Z=28$ shell closure near $^{78}$Ni
/ de Groote, R.P. (KU Leuven, Dept. Phys. Astron.) ; Billowes, J. (Manchester U.) ; Binnersley, C.L. (Manchester U.) ; Bissell, M.L. (Manchester U.) ; Cocolios, T.E. (KU Leuven, Dept. Phys. Astron.) ; Day Goodacre, T. (CERN) ; Farooq-Smith, G.J. (KU Leuven, Dept. Phys. Astron.) ; Fedorov, D.V. (St. Petersburg, INP) ; Flanagan, K.T. (Manchester U.) ; Franchoo, S. (Orsay, IPN) et al.
Nuclear spins and precise values of the magnetic dipole and electric quadrupole moments of the ground-states of neutron-rich $^{76-78}$Cu isotopes were measured using the Collinear Resonance Ionization Spectroscopy (CRIS) experiment at ISOLDE, CERN. The nuclear moments of the less exotic $^{73,75}$Cu isotopes were re-measured with similar precision, yielding values that are consistent with earlier measurements. [...]
arXiv:1710.00025.-
2017-10-04 - 6 p.
- Published in : Phys. Rev. C 96 (2017) 041302
Fulltext: PhysRevC.96.041302 - PDF; arXiv:1710.00025 - PDF;
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Precision measurements of the charge radii of potassium isotopes
/ Koszorús, Á (KU Leuven, Dept. Phys. Astron.) ; Yang, X F (KU Leuven, Dept. Phys. Astron. ; Peking U., SKLNPT) ; Billowes, J (Manchester U.) ; Binnersley, C L (Manchester U.) ; Bissell, M L (Manchester U.) ; Cocolios, T E (KU Leuven, Dept. Phys. Astron.) ; Farooq-Smith, G J (KU Leuven, Dept. Phys. Astron.) ; de Groote, R P (KU Leuven, Dept. Phys. Astron. ; Jyvaskyla U.) ; Flanagan, K T (Manchester U.) ; Franchoo, S (Orsay, IPN) et al.
Precision nuclear charge radii measurements in the light-mass region are essential for understanding the evolution of nuclear structure, but their measurement represents a great challenge for experimental techniques. At the Collinear Resonance Ionization Spectroscopy (CRIS) setup at ISOLDE-CERN, a laser frequency calibration and monitoring system was installed and commissioned through the hyperfine spectra measurement of $^{38–47}$K. [...]
2019 - 11 p.
- Published in : Phys. Rev. C 100 (2019) 034304
Article from SCOAP3: PDF;
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4.
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Isomer shift and magnetic moment of the long-lived 1/2$^{+}$ isomer in $^{79}_{30}$Zn$_{49}$: signature of shape coexistence near $^{78}$Ni
/ Yang, X.F. (KU Leuven, Dept. Phys. Astron.) ; Wraith, C. (Liverpool U.) ; Xie, L. (Manchester U.) ; Babcock, C. (Liverpool U. ; CERN) ; Billowes, J. (Manchester U.) ; Bissell, M.L. (KU Leuven, Dept. Phys. Astron. ; Manchester U.) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Cheal, B. (Liverpool U.) ; Flanagan, K.T. (Manchester U.) ; Garcia Ruiz, R. F. (KU Leuven, Dept. Phys. Astron.) et al.
Collinear laser spectroscopy has been performed on the $^{79}_{30}$Zn$_{49}$ isotope at ISOLDE-CERN. The existence of a long-lived isomer with a few hundred milliseconds half-life was confirmed, and the nuclear spins and moments of the ground and isomeric states in $^{79}$Zn as well as the isomer shift were measured. [...]
arXiv:1604.03316.-
2016-05-05 - 6 p.
- Published in : Phys. Rev. Lett.
- Published in : Phys. Rev. Lett.
Addendum: PDF; Fulltext: arXiv:1604.03316 - PDF; 10.1103_PhysRevLett.116.182502 - PDF; External link: Preprint
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5.
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High-resolution laser spectroscopy of nickel isotopes
/ Cheal, Bradley (School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL) ; Billowes, Jon (School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL) ; Bissell, Mark (Instituut voor Kern- en Stralingsfysica, KU Leuven, B-3001 Leuven, Belgium) ; Blaum, Klaus (Max Planck Institute for Nuclear Physics, Saupfercheckweg 1, 69117 Heidelberg, Germany) ; Campbell, Paul (School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL) ; Flanagan, Kieran (School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL) ; Garcia-Ruiz, Ronald (Instituut voor Kern- en Stralingsfysica, KU Leuven, B-3001 Leuven, Belgium) ; Geppert, Christopher (GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany) ; Heylen, Hanne (Instituut voor Kern- en Stralingsfysica, KU Leuven, B-3001 Leuven, Belgium) ; Kowalska, Magda (Physics Department, CERN, CH-1211 Geneva 23, Switzerland) et al.
CERN-INTC-2013-007 ; INTC-P-373.
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2013.
Fulltext
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6.
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Collinear laser spectroscopy with the COLLAPS setup
/ Bissell, Mark (Instituut voor Kern- en Stralingsfysika, KU Leuven, B-3001 Leuven, Belgium) ; Blaum, Klaus (Max-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany) ; Budincevic, Ivan (Instituut voor Kern- en Stralingsfysika, KU Leuven, B-3001 Leuven, Belgium) ; Gorges, Christian (Institut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, Germany) ; de Groote, Ruben (Instituut voor Kern- en Stralingsfysika, KU Leuven, B-3001 Leuven, Belgium) ; Garcia Ruiz, Ronald (Instituut voor Kern- en Stralingsfysika, KU Leuven, B-3001 Leuven, Belgium) ; Geppert, Christopher (Institut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, Germany) ; Hammen, Michael (Institut für Kernchemie, Universität Mainz, D-55128 Mainz, Germany) ; Heylen, Hanne (Instituut voor Kern- en Stralingsfysika, KU Leuven, B-3001 Leuven, Belgium) ; Kaufmann, Simon (Institut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, Germany) et al.
CERN-INTC-2014-019 ; INTC-SR-033.
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2014.
Fulltext
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7.
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Measurement of the $\beta$-asymmetry parameter in the decay of $^{133}$Xe.
/ Soti, G (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium) ; Wauters, F (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium) ; Breitenfeldt, M (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium and CERN, 1211 Geneva, Switzerland) ; Köster, U (Institut Laue Langevin, F-38042 Grenoble Cedex 9) ; De Leebeeck, V (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium) ; Roccia, S (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium) ; Tandecki, M (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium) ; Van Gorp, S (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium) ; Zákoucký, D (Nuclear Physics Institute, ASCR, 250 68 Rez, Czech Republic) ; Severijns, N (K. U. Leuven, Instituut voor Kern- en Stralingsfysica, Celestijnenlaan 200D, B-3001 Leuven, Belgium)
CERN-INTC-2011-014 ; INTC-P-298.
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2011.
Fulltext
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8.
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Laser spectroscopy of gallium isotopes using the ISCOOL RFQ cooler.
/ Billowes, J (Schuster, The University of Manchester, Brunswick St, Manchester, M13 9PL, UK) ; Bissell, ML (Instituut voor Kern- en Stralingsfysica, KU Leuven, B-3001 Leuven, Belgium) ; Blaum, K (Max-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany) ; Cheal, B (Schuster, The University of Manchester, Brunswick St, Manchester, M13 9PL, UK) ; Flanagan, KT (Schuster, The University of Manchester, Brunswick St, Manchester, M13 9PL, UK) ; Forest, DH (School of Physics, The University of Birmingham, Birmingham, B15 2TT, UK) ; Geppert, C (GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany) ; Kowalska, M (Physics Department, CERN, CH-1211 Geneva 23, Switzerland) ; Kreim, K (Max-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany) ; Moore, ID (Dept. of Physics, University of Jyväskylä, PB35 (YFL) FIN-40014 Jyväskylä, Finland) et al.
CERN-INTC-2010-004 ; INTC-P-224-ADD-1.
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2010.
Original Document (INTC-P-224) - Fulltext
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10.
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Laser spectroscopy of neutron-rich $^{207,208}$Hg isotopes: Illuminating the kink and odd-even staggering in charge radii across the $N=126$ shell closure
/ Day Goodacre, T. (Manchester U. ; CERN ; TRIUMF) ; Afanasjev, A.V. (Mississippi State U.) ; Barzakh, A.E. (St. Petersburg, INP) ; Marsh, B.A. (CERN) ; Sels, S. (CERN ; Leuven U.) ; Ring, P. (Munich, Tech. U.) ; Nakada, H. (Chiba U.) ; Andreyev, A.N. (York U., England ; JAERI, Tokai) ; Van Duppen, P. (Leuven U.) ; Althubiti, N.A. (Manchester U. ; Al Jouf U.) et al.
The mean-square charge radii of $^{207,208}$Hg ($Z=80, N=127,128$) have been studied for the first time and those of $^{202,203,206}$Hg ($N=122,123,126$) remeasured by the application of in-source resonance-ionization laser spectroscopy at ISOLDE (CERN). The characteristic \textit{kink} in the charge radii at the $N=126$ neutron shell closure has been revealed, providing the first information on its behavior below the $Z=82$ proton shell closure. [...]
arXiv:2012.13802.-
2021-01-23 - 7 p.
- Published in : Phys. Rev. Lett. 126 (2021) 032502
Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF;
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