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Nuclear charge radii of potassium isotopes beyond N=28
/ Kreim, K. (Heidelberg, Max Planck Inst.) ; Bissell, M.L. (Leuven U.) ; Papuga, J. (Leuven U.) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; De Rydt, M. (Leuven U.) ; Ruiz, R.F.Garcia (Leuven U.) ; Goriely, S. (Brussels U.) ; Heylen, H. (Leuven U.) ; Kowalska, M. (CERN) ; Neugart, R. (Heidelberg, Max Planck Inst. ; Mainz U., Inst. Kernchem.) et al.
We report on the measurement of optical isotope shifts for $^{38,39,42,44,46\text{-}51}$K relative to $^{47}$K from which changes in the nuclear mean square charge radii across the N=28 shell closure are deduced. The investigation was carried out by bunched-beam collinear laser spectroscopy at the CERN-ISOLDE radioactive ion-beam facility. [...]
arXiv:1310.5171.-
2014-04-04 - 6 p.
- Published in : Phys. Lett. B 731 (2014) 97-102
Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF;
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3.
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Nuclear spins, magnetic moments and quadrupole moments of Cu isotopes from N = 28 to N = 46: probes for core polarization effects
/ Vingerhoets, P. (Leuven U.) ; Flanagan, K.T. (Leuven U. ; Orsay, IPN) ; Avgoulea, M. (Leuven U.) ; Billowes, J. (Manchester U.) ; Bissell, M.L. (Leuven U.) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Brown, B.A. (Michigan State U., NSCL ; Michigan State U.) ; Cheal, B. (Manchester U.) ; De Rydt, M. (Leuven U.) ; Forest, D.H. (Birmingham U.) et al.
Measurements of the ground-state nuclear spins, magnetic and quadrupole moments of the copper isotopes from 61Cu up to 75Cu are reported. The experiments were performed at the ISOLDE facility, using the technique of collinear laser spectroscopy. [...]
arXiv:1011.5420.-
2010 - 13 p.
- Published in : Phys. Rev. C 82 (2010) 064311
APS Published version, local copy: PDF; Fulltext: PDF; External link: Preprint
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4.
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Nuclear moments, spins and charge radii of copper isotopes from N=28 to N=50 by collinear fast-beam laser spectroscopy
/ Flanagan, K (spokesperson and resp.) (Univ. Leuven) ; Billowes, J ; Blaum, K ; Campbell, P ; De Rydt, M ; Himpe, P ; Kowalska, M ; Lievens, P ; Neugart, R ; Neyens, G et al.
CERN-INTC-2005-031 ; INTC-P-200.
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2005. - 13 p.
Access to fulltext document - Access to fulltext document
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Laser spectroscopy of neutron-rich tin isotopes: A discontinuity in charge radii across the $N=82$ shell closure
/ Gorges, C (Darmstadt, Tech. Hochsch.) ; Rodríguez, L V (Orsay, IPN) ; Balabanski, D L (Bucharest, IFIN-HH) ; Bissell, M L (Manchester U.) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Cheal, B (Liverpool U.) ; Garcia Ruiz, R F (Leuven U. ; CERN ; Manchester U.) ; Georgiev, G (Orsay, IPN) ; Gins, W (Leuven U.) ; Heylen, H (Heidelberg, Max Planck Inst. ; CERN) et al.
The change in mean-square nuclear charge radii $\delta \left \langle r^{2} \right \rangle$ along the even-A tin isotopic chain $^{108-134}$Sn has been investigated by means of collinear laser spectroscopy at ISOLDE/CERN using the atomic transitions $5p^2\ ^1S_0 \rightarrow 5p6\ s^1P_1$ and $5p^2\ ^3P_0 \rightarrow 5p6s^3 P_1$. With the determination of the charge radius of $^{134}$Sn and corrected values for some of the neutron-rich isotopes, the evolution of the charge radii across the $N=82$ shell closure is established. [...]
2019 - 7 p.
- Published in : Phys. Rev. Lett. 122 (2019) 192502
Fulltext from publisher: PDF;
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Quadrupole moments of odd-A $^{53−63}$Mn: Onset of collectivity towards N = 40
/ Babcock, C (U. Liverpool (main) ; CERN) ; Heylen, H (Leuven U.) ; Bissell, M L (Manchester U.) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Campbell, P (Manchester U.) ; Cheal, B (U. Liverpool (main)) ; Fedorov, D (St. Petersburg, INP) ; Garcia Ruiz, R F (Leuven U.) ; Geithner, W (Darmstadt, EMMI) ; Gins, W (Leuven U.) et al.
The spectroscopic quadrupole moments of the odd–even Mn isotopes between N=28 and N=38 have been measured using bunched-beam collinear laser spectroscopy at ISOLDE, CERN. In order to increase sensitivity to the quadrupole interaction, the measurements have been done using a transition in the ion rather than in the atom, with the additional advantage of better spectroscopic efficiency. [...]
2016 - 6 p.
- Published in : Phys. Lett. B 760 (2016) 387-392
Elsevier Open Access article: PDF;
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Nuclear charge radii of $^{21-32}$Mg
/ Yordanov, DT (Heidelberg, Max Planck Inst. ; CERN) ; Bissell, M L (Leuven U.) ; Blaum, K (Heidelberg, Max Planck Inst.) ; De Rydt, M (Leuven U.) ; Geppert, Ch (Mainz U.) ; Kowalska, M (Heidelberg, Max Planck Inst. ; CERN) ; Kramer, J (Mainz U.) ; Kreim, K (Heidelberg, Max Planck Inst.) ; Krieger, A (Mainz U.) ; Lievens, P (Leuven U.) et al.
2012 - 5 p.
- Published in : Phys. Rev. Lett. 108 (2012) 042504
APS published version, local copy: PDF;
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8.
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Spins, moments and charge radii beyond $^{48}$Ca
/ Bissell, M L (IKS KULeuven) ; Blaum, K (Heidelberg) ; Budincevic, I (IKS KULeuven) ; Frömmgen, N (Mainz) ; Garcia Ruiz, R F (IKS KULeuven) ; Geppert, Ch (Mainz) ; Hammen, M (Mainz) ; Kowalska, M (CERN) ; Kreim, K (Heidelberg) ; Lievens, P (AVSM KULeuven) et al.
CERN-INTC-2011-049 ; INTC-P-313.
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2011.
Fulltext
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Frequency-comb based collinear laser spectroscopy of Be for nuclear structure investigations and many-body QED tests
/ Krieger, A ; Nörtershäuser, W ; Geppert, Ch ; Blaum, K ; Bissell, M L ; Frömmgen, N ; Hammen, M ; Kreim, K ; Kowalska, M (CERN) ; Krämer, J et al.
Absolute transition frequencies of the $2s\,^2{\rm{S}}_{1/2}$ $\rightarrow$ $2p\,^2{\rm{P}}_{1/2,3/2}$ transitions in Be$^+$ were measured with a frequency comb in stable and short-lived isotopes at ISOLDE (CERN) using collinear laser spectroscopy. Quasi-simultaneous measurements in copropagating and counterpropagating geometry were performed to become independent from acceleration voltage determinations for Doppler-shift corrections of the fast ion beam. [...]
arXiv:1609.07655.-
2017 - 28 p.
- Published in : Appl. Phys. B 123 (2017) 15
External link: Preprint
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