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High-resolution laser spectroscopy of singly charged natural uranium isotopes
/ Raggio, Andrea (Jyvaskyla U.) ; Block, Michael (Darmstadt, GSI ; Mainz U., Inst. Phys. ; Helmholtz Inst., Mainz) ; Campbell, Paul (Manchester U.) ; Cheal, Bradley (Liverpool U.) ; deGroote, Ruben P (Jyvaskyla U. ; KU Leuven, Dept. Phys. Astron.) ; Gins, Wouter (Jyvaskyla U.) ; Koszorús, Ágota (Liverpool U. ; KU Leuven, Dept. Phys. Astron.) ; Moore, Iain D (Jyvaskyla U.) ; Ortiz-Cortes, Alejandro (Jyvaskyla U. ; GANIL ; Michigan State U., East Lansing (main)) ; Pohjalainen, Ilkka (Jyvaskyla U.) et al.
High-resolution collinear laser spectroscopy has been performed on singly charged ions of $^{234,235,238}$U at the IGISOL facility of the Accelerator Laboratory, University of Jyväskylä, in Finland. Ten ionic transitions from the $^{4}\hbox {I}_{9/2}$ and $^{6}\hbox {L}_{11/2}$ ground and first excited states were measured in the 300 nm wavelength range, improving the precision of the hyperfine parameters of the lower states in addition to providing newly measured values for the upper levels. [...]
2024 - 9 p.
- Published in : Sci. Rep. 14 (2024) 25621
Fulltext: PDF;
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Novel imaging technique for thermal neutrons using a fast optical camera
/ Gao, Tianqi (Manchester U.) ; D'Amen, Gabriele (Brookhaven) ; Burdin, Sergey (Liverpool U.) ; Alsulimane, Mohammad (Liverpool U.) ; Campbell, Paul (Manchester U.) ; Da Via, Cinzia (Manchester U. ; YITP, Stony Brook) ; Nomerotski, Andrei (Brookhaven) ; Roberts, Adam (Liverpool U.) ; Svihra, Peter (Manchester U. ; CERN) ; Mavrokoridis, Konstantinos (Liverpool U.) et al.
A novel imaging technique for thermal neutrons using a fast optical camera is presented. Thermal neutrons are reacted with 6Lithium to produce a pair of 2.73 MeV tritium and 2.05 MeV alpha particles, which in turn interact in a thin layer of LYSO crystal scintillator to produce a localized flash of light. [...]
2023 - 3 p.
Fulltext: PDF;
In : 15th Pisa Meeting on Advanced Detectors, La Biodola - Isola D'elba, It, 22 - 28 May 2022, pp.167604
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3.
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Laser spectroscopy of neutron-deficient thulium isotopes
/ Cheal, Bradley (Oliver Lodge Laboratory, University of Liverpool, UK.) ; Rodriguez, Liss (Experimental Physics Department, CERN, Geneva, Switzerland / Max-Planck-Institut fur Kernphysik, Heidelberg, Germany.) ; Bai, Shiwei (School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking Uni- versity, Beijing, China.) ; Blaum, Klaus (Max-Planck-Institut fu ̈r Kernphysik, Heidelberg, Germany.) ; Campbell, Paul (School of Physics and Astronomy, The University of Manchester, Manchester, UK.) ; Garcia Ruiz, Ronald (Massachusetts Institute of Technology, Cambridge, MA, USA.) ; Imgram, Philip (Institut fur Kernphysik, Technische Universitat Darmstadt, Darmstadt, Germany.) ; Koenig, Kristian (Institut fur Kernphysik, Technische Universitat Darmstadt, Darmstadt, Germany.) ; Lellinger, Tim (Experimental Physics Department, CERN, Geneva, Switzerland / Institut fur Kernphysik, Technische Universitat Darmstadt, Darmstadt, Germany.) ; Muller, Patrick (Institut fur Kernphysik, Technische Universitat Darmstadt, Darmstadt, Germany.) et al.
CERN-INTC-2022-041 ; INTC-I-245.
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2022.
Fulltext
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Proton-neutron pairing correlations in the self-conjugate nucleus $^{42}$Sc
/ Koszorus, Agota (Liverpool U.) ; Vormawah, Liam (Liverpool U.) ; Beerwerth, Randolf (Helmholtz Inst., Jena) ; Bissell, Mark (Manchester U.) ; Campbell, Paul (Manchester U.) ; Cheal, Bradley (Liverpool U.) ; Devlin, Charlie (Liverpool U.) ; Eronen, Tommi (Jyvaskyla U.) ; Fritzsche, Stephan (Helmholtz Inst., Jena) ; Geldhof, Sarina (Jyvaskyla U. ; Leuven U.) et al.
Collinear laser spectroscopy of the $N=Z=21$ self-conjugate nucleus $^{42}$Sc has been performed at the JYFL IGISOL IV facility in order to determine the change in nuclear mean-square charge radius between the $I^{\pi}=0^{+}$ ground state and the $I^{\pi}=7^{+}$ isomer via the measurement of the $^{42\mathrm{g},42\mathrm{m}}$Sc isomer shift. New multi-configurational Dirac-Fock calculations for the atomic mass shift and field shift factors have enabled a recalibration of the charge radii of the $^{42-46}$Sc isotopes which were measured previously. [...]
arXiv:2102.01988.-
2021-08-10 - 6 p.
- Published in : Phys. Lett. B 819 (2021) 136439
Article from SCOAP3: PDF;
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5.
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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.
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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.
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Laser Ion Source Development at IGISOL
/ Moore, Iain D ; Billowes, Jon ; Campbell, Paul ; Eronen, Tommi ; Geppert, Christopher ; Jokinen, Ari ; Karvonen, Pasi ; Kessler, Thomas ; Marsh, Bruce ; Nieminen, Arto et al.
2006
- Published in : AIP Conf. Proc.: 831 (2006) , pp. 511-513
External link: Published version from AIP
In : International Conference on Frontiers in Nuclear Structures, Astrophysics and Reactions, Kos, Greece, 12 - 17 Sep 2005, pp.511-513
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