Search Results - "Kaja, Magdalena"
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High-resolution laser spectroscopy on the hyperfine structure and isotope shift of 237,239Np
Published in The European physical journal. A, Hadrons and nuclei (01-07-2024)“…Nuclear ground state properties of 237 , 239 Np were investigated by high-resolution laser spectroscopy at the RISIKO mass separator off-line radioactive beam…”
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Resonant laser ionization of neptunium: investigation on excitation schemes and the first ionization potential
Published in The European physical journal. D, Atomic, molecular, and optical physics (01-05-2024)“…The atomic structure of neptunium (Np) was investigated by two-step resonance ionization spectroscopy. The study involved exploring ground-state transitions as…”
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Investigation of the atomic structure of curium and determination of its first ionization potential
Published in The European physical journal. D, Atomic, molecular, and optical physics (01-10-2022)“…We report on the investigation of the atomic structure of curium ( Z = 96 ) by resonance ionization spectroscopy. Three different excited energy levels were…”
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4
Characterization of the field ionization extension for the laser ion source and trap: Measurement of the ionization potential of ytterbium
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-02-2024)“…We report on the development and application of the Field Ionization Laser Ion Source and Trap (FI-LIST) at the RISIKO mass separator at Mainz University. The…”
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5
High-resolution laser spectroscopy on the hyperfine structure and isotope shift of $$^{237,239}$$Np
Published in The European physical journal. A, Hadrons and nuclei (01-07-2024)“…Abstract Nuclear ground state properties of $$^{237,239}$$ 237 , 239 Np were investigated by high-resolution laser spectroscopy at the RISIKO mass separator…”
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6
High-resolution laser spectroscopy on the hyperfine structure and isotope shift of 237,239 Np
Published in The European physical journal. A, Hadrons and nuclei (2024)“…Nuclear ground state properties of Np-237,Np-239 were investigated by high-resolution laser spectroscopy at the RISIKO mass separator off-line radioactive beam…”
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7
First on-line application of the high-resolution spectroscopy laser ion source PI-LIST at ISOLDE
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-08-2023)“…We report on the development, characterization, and first application of a specialized resonance ionization laser ion source for high-resolution spectroscopy…”
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8
Smooth trends in fermium charge radii and the impact of shell effects
Published in Nature (London) (31-10-2024)“…The quantum-mechanical nuclear-shell structure determines the stability and limits of the existence of the heaviest nuclides with large proton numbers Z ≳ 100…”
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Opportunities and limitations of in-gas-cell laser spectroscopy of the heaviest elements with RADRIS
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-08-2023)“…The radiation detection resonance ionization spectroscopy (RADRIS) technique enables laser spectroscopic investigations of the heaviest elements which are…”
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