C. Gorges
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View article: Synthesis and in vitro characterization of [198Au]Auranofin
Synthesis and in vitro characterization of [198Au]Auranofin Open
Background Radiopharmaceuticals offer targeted treatment by combining diagnostic or therapeutic radionuclides with biologically active molecules. Auranofin is the only Food and Drug Administration (FDA) approved gold(I) complex, originally…
View article: N-Heterocyclic Carbenes as Ligands to <sup>198</sup>Au(I)-Radiolabeled Compounds: A New Platform for Radiopharmaceutical Design
N-Heterocyclic Carbenes as Ligands to <sup>198</sup>Au(I)-Radiolabeled Compounds: A New Platform for Radiopharmaceutical Design Open
The radionuclide 198Au, with a half-life of 2.7 days, emits γ radiation ideal for diagnostic purposes and generates β- particles suitable for effective cancer radiotherapy, making it a perfect nuclide for "theranostic…
View article: A marching cubes based method for topology changes in three-dimensional two-phase flows with front tracking
A marching cubes based method for topology changes in three-dimensional two-phase flows with front tracking Open
The handling of topology changes in two-phase flows, such as breakup or coalescence of interfaces, with front tracking is a well-known problem that requires an additional effort to perform explicit manipulations of the Lagrangian front. In…
View article: Charge radii measurements of exotic tin isotopes in the proximity of $N=50$ and $N=82$
Charge radii measurements of exotic tin isotopes in the proximity of $N=50$ and $N=82$ Open
We report nuclear charge radii for the isotopes $^{104-134}$Sn, measured using two different collinear laser spectroscopy techniques at ISOLDE-CERN. These measurements clarify the archlike trend in charge radii along the isotopic chain and…
View article: N-Heterocyclic Carbenes as Ligands to 198Au(I) Radiolabeled Compounds: a New Platform for Radiopharmaceutical Design
N-Heterocyclic Carbenes as Ligands to 198Au(I) Radiolabeled Compounds: a New Platform for Radiopharmaceutical Design Open
The application of Au(I) ions in pharmaceuticals, including in nuclear medicine, is limited by their instability towards reduction in vivo. The gold radionuclide 198Au with a half-life of 2.7 days emits gamma radiation ideal for diagnostic…
View article: Electromagnetic moments of the odd-mass nickel isotopes 59−67Ni
Electromagnetic moments of the odd-mass nickel isotopes 59−67Ni Open
View article: Metallacages with 2,6-dipicolinoylbis(N,N-dialkylthioureas) as novel platforms in nuclear medicine for 68Ga, 177Lu and 198Au
Metallacages with 2,6-dipicolinoylbis(N,N-dialkylthioureas) as novel platforms in nuclear medicine for 68Ga, 177Lu and 198Au Open
View article: Direct demonstration of the two-phonon structure of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msup><mml:mi>J</mml:mi><mml:mi>π</mml:mi></mml:msup><mml:mo>=</mml:mo><mml:msubsup><mml:mn>1</mml:mn><mml:mrow><mml:mn>4742</mml:mn><mml:mspace width="0.16em"/><mml:mi>keV</mml:mi></mml:mrow><mml:mo>−</mml:mo></mml:msubsup></mml:mrow></mml:math> state of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Sr</mml:mi><mml:mprescripts/><mml:none/><mml:mn>88</mml:mn></mml:mmultiscripts></mml:math>
Direct demonstration of the two-phonon structure of the state of Open
We have studied the decay pattern of the $J^{\\pi} =\n1_{4742~\\mathrm{keV}}^{-}$ state of $^{88}$Sr to probe its quadrupole-octupole\ncoupled two-phonon structure. In particular, a unique fingerprint to prove the\ntwo-phonon nature is the…
View article: High-resolution laser spectroscopy of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Al</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>27</mml:mn><mml:mo>–</mml:mo><mml:mn>32</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>
High-resolution laser spectroscopy of Open
Hyperfine spectra of $^\\text{27-32}$Al ($Z=13$) have been measured at the ISOLDE-CERN facility via collinear laser spectroscopy using the $3s^23p\\ ^2\\text{P}^\\text{o} _{3/2}\\rightarrow 3s^24s\\ ^2\\text{S}_{1/2}$ atomic transition. Fo…
View article: Doubly-magic character of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Sn</mml:mi><mml:mprescripts/><mml:none/><mml:mn>132</mml:mn></mml:mmultiscripts></mml:math> studied via electromagnetic moments of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Sn</mml:mi><mml:mprescripts/><mml:none/><mml:mn>133</mml:mn></mml:mmultiscripts></mml:math>
Doubly-magic character of studied via electromagnetic moments of Open
We report the first measurement of the magnetic dipole and electric quadrupole moment of the exotic nucleus $^{132}$Sn by high-resolution laser spectroscopy at ISOLDE/CERN. These, in combination with state-of-the-art shell-model calculatio…
View article: Structural trends in atomic nuclei from laser spectroscopy of tin
Structural trends in atomic nuclei from laser spectroscopy of tin Open
View article: Charge Radius of the Short-Lived <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Ni</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>68</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> and Correlation with the Dipole Polarizability
Charge Radius of the Short-Lived and Correlation with the Dipole Polarizability Open
We present the first laser spectroscopic measurement of the neutron-rich nucleus ^{68}Ni at the N=40 subshell closure and extract its nuclear charge radius. Since this is the only short-lived isotope for which the dipole polarizability α_{…
View article: Nuclear charge radii of 62−80Zn and their dependence on cross-shell proton excitations
Nuclear charge radii of 62−80Zn and their dependence on cross-shell proton excitations Open
View article: Laser Spectroscopy of Neutron-Rich Tin Isotopes: A Discontinuity in Charge Radii across the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>82</mml:mn></mml:math> Shell Closure
Laser Spectroscopy of Neutron-Rich Tin Isotopes: A Discontinuity in Charge Radii across the Shell Closure Open
The change in mean-square nuclear charge radii δ⟨r^{2}⟩ 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} ^{1}S_{0}→5p6 s^{1}P…
View article: Investigating the large deformation of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mn>5</mml:mn><mml:mo>/</mml:mo><mml:msup><mml:mn>2</mml:mn><mml:mo>+</mml:mo></mml:msup></mml:mrow></mml:math> isomeric state in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Zn</mml:mi><mml:mprescripts/><mml:none/><mml:mn>73</mml:mn></mml:mmultiscripts></mml:math>: An indicator for triaxiality
Investigating the large deformation of the isomeric state in : An indicator for triaxiality Open
Recently reported nuclear spins and moments of neutron-rich Zn isotopes measured at ISOLDE-CERN [C. Wraith et al., Phys. Lett. B 771, 385 (2017)PYLBAJ0370-269310.1016/j.physletb.2017.05.085] show an uncommon behavior of the isomeric state …
View article: Towards laser spectroscopy of the proton-halo candidate boron-8
Towards laser spectroscopy of the proton-halo candidate boron-8 Open
View article: Identifying customer usage profiles of two-wheeled vehicles
Identifying customer usage profiles of two-wheeled vehicles Open
This cumulative PhD thesis shows the development of methods for identifying customer usage profiles of two-wheeled vehicles utilising the vehicle’s onboard sensors. It comprises three papers that have been published to relevant journals. A…
View article: Evolution of nuclear structure in neutron-rich odd-Zn isotopes and isomers
Evolution of nuclear structure in neutron-rich odd-Zn isotopes and isomers Open
View article: High precision hyperfine measurements in Bismuth challenge bound-state strong-field QED
High precision hyperfine measurements in Bismuth challenge bound-state strong-field QED Open
Electrons bound in highly charged heavy ions such as hydrogen-like bismuth 209 Bi 82+ experience electromagnetic fields that are a million times stronger than in light atoms. Measuring the wavelength of light emitted and absorbed by these …
View article: Development of a sensitive setup for laser spectroscopy studies of very exotic calcium isotopes
Development of a sensitive setup for laser spectroscopy studies of very exotic calcium isotopes Open
An experimental setup for sensitive high-resolution measurements of hyperfine structure spectra of exotic calcium isotopes has been developed and commissioned at the COLLAPS beam line at ISOLDE, CERN. The technique is based on the radioact…
View article: Nuclear quadrupole moments and charge radii of the "_{51}"Sb isotopes via collinear laser spectroscopy
Nuclear quadrupole moments and charge radii of the "_{51}"Sb isotopes via collinear laser spectroscopy Open
View article: Publisher’s Note: Isomer Shift and Magnetic Moment of the Long-Lived<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:msup><mml:mrow><mml:mn>2</mml:mn></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>Isomer in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:msub><mml:mrow><mml:mi>Zn</mml:mi></mml:mrow><mml:mrow><mml:mn>49</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mprescripts/><mml:mrow><mml:mn>30</mml:mn></mml:mrow><mml:mrow><mml:mn>79</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>: Signature of Shape Coexistence near<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Ni</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>78</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>[Phys. Rev. Lett.<b>116</b>, 182502 (2016)]
Publisher’s Note: Isomer Shift and Magnetic Moment of the Long-LivedIsomer in: Signature of Shape Coexistence near[Phys. Rev. Lett.<b>116</b>, 182502 (2016)] Open
This corrects the article DOI: 10.1103/PhysRevLett.116.182502.
View article: Isomer Shift and Magnetic Moment of the Long-Lived<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>1</mml:mn><mml:mo stretchy="false">/</mml:mo><mml:msup><mml:mn>2</mml:mn><mml:mo>+</mml:mo></mml:msup></mml:math>Isomer in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:msub><mml:mrow><mml:mi>Zn</mml:mi></mml:mrow><mml:mrow><mml:mn>49</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mprescripts/><mml:mrow><mml:mn>30</mml:mn></mml:mrow><mml:mrow><mml:mn>79</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>: Signature of Shape Coexistence near<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Ni</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>78</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>
Isomer Shift and Magnetic Moment of the Long-LivedIsomer in: Signature of Shape Coexistence near Open
Collinear laser spectroscopy is performed on the _{30}^{79}Zn_{49} isotope at ISOLDE-CERN. The existence of a long-lived isomer with a few hundred milliseconds half-life is confirmed, and the nuclear spins and moments of the ground and iso…
View article: Isotope shift of<sup>40,42,44,48</sup>Ca in the 4s<sup>2</sup>S<sub>1/2</sub>→ 4p<sup>2</sup>P<sub>3/2</sub>transition
Isotope shift of<sup>40,42,44,48</sup>Ca in the 4s<sup>2</sup>S<sub>1/2</sub>→ 4p<sup>2</sup>P<sub>3/2</sub>transition Open
We report on improved isotope shift measurements of the isotopes 40,42,44,48Ca in the 4s2S1/2→4p2P3/2 transition using collinear laser spectroscopy. Accurately known isotope shifts in …
View article: Isotope shift of $^{40,42,44,48}$Ca in the $4s\,^2 \rm{S}_{\frac{1}{2}} \rightarrow 4p\,^2\rm{P}_{\frac{3}{2}}$ transition
Isotope shift of $^{40,42,44,48}$Ca in the $4s\,^2 \rm{S}_{\frac{1}{2}} \rightarrow 4p\,^2\rm{P}_{\frac{3}{2}}$ transition Open
We report on improved isotope shift measurements of the isotopes $^{40,42,44,48}$Ca in the $4s\,^2 \rm{S}_{\frac{1}{2}} \rightarrow 4p\,^2\rm{P}_{\frac{3}{2}}$ (D2) transition using collinear laser spectroscopy. Accurately known isotope sh…
View article: TRIGA-SPEC: the prototype of MATS and LaSpec
TRIGA-SPEC: the prototype of MATS and LaSpec Open
Investigation of short-lived nuclei is a challenging task that MATS and LaSpec will handle at the low energy branch of Super-FRS at FAIR. The groundwork for those experiments is laid-out already today at the TRIGA-SPEC facility as a powerf…
View article: Laser spectroscopy of the ground-state hyperfine structure in H-like and Li-like bismuth
Laser spectroscopy of the ground-state hyperfine structure in H-like and Li-like bismuth Open
The LIBELLE experiment performed at the experimental storage ring (ESR) at the GSI Helmholtz Center in Darmstadt aims for the determination of the ground state hyperfine (HFS) transitions and lifetimes in hydrogen-like (²⁰⁹Bi⁸²⁺) and lithi…
View article: A pulsed beams at TRIGA-LASER and Ca$^{+}$ isotope shifts
A pulsed beams at TRIGA-LASER and Ca$^{+}$ isotope shifts Open
View article: Improved accuracy of in-ring laser spectroscopy by in-situ electron cooler voltage measurement
Improved accuracy of in-ring laser spectroscopy by in-situ electron cooler voltage measurement Open