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Works (19)

Transition frequencies, isotope shifts, and hyperfine structure in 4s→4p transitions of stable Ti+ ions

Physical Review A
2024-09-10 | Journal article
Contributors: Tim Ratajczyk; Kristian König; Philipp Bollinger; Tim Lellinger; Victor Varentsov; Wilfried Nörtershäuser; Julien Spahn
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Erratum: Nuclear Charge Radii of Silicon Isotopes [Phys. Rev. Lett. 132 , 162502 (2024)]

Physical Review Letters
2024-08-02 | Journal article
Contributors: Kristian König; Julian C. Berengut; Anastasia Borschevsky; Alex Brinson; B. Alex Brown; Adam Dockery; Serdar Elhatisari; Ephraim Eliav; Ronald F. Garcia Ruiz; Jason D. Holt et al.
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High voltage determination and stabilization for collinear laser spectroscopy applications

Review of Scientific Instruments
2024-08-01 | Journal article
Contributors: Kristian König; Finn Köhler; Julian Palmes; Henrik Badura; Adam Dockery; Kei Minamisono; Johann Meisner; Patrick Müller; Wilfried Nörtershäuser; Stephan Passon
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Nuclear Charge Radii of Silicon Isotopes

Physical Review Letters
2024-04-16 | Journal article
Contributors: Kristian König; Julian C. Berengut; Anastasia Borschevsky; Alex Brinson; B. Alex Brown; Adam Dockery; Serdar Elhatisari; Ephraim Eliav; Ronald F. Garcia Ruiz; Jason D. Holt et al.
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Collinear Laser Spectroscopy of 2 S13→2 PJ3 Transitions in Helium-like C124+

Physical Review Letters
2023-12-11 | Journal article
Contributors: P. Imgram; K. König; B. Maaß; P. Müller; W. Nörtershäuser
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Collinear laser spectroscopy of highly charged ions produced with an electron-beam ion source

Physical Review A
2023-12-11 | Journal article
Contributors: P. Imgram; K. König; B. Maaß; P. Müller; W. Nörtershäuser
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Hyperfine structure of low-lying triplet states in Sc45 II

Physical Review A
2023-11-17 | Journal article
Contributors: A. Dockery; K. König; J. Lantis; Y. Liu; K. Minamisono; S. Pineda; R. Powel
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Surprising Charge-Radius Kink in the Sc Isotopes at N=20

Physical Review Letters
2023-09-05 | Journal article
Contributors: Kristian König; Stephan Fritzsche; Gaute Hagen; Jason D. Holt; Andrew Klose; Jeremy Lantis; Yuan Liu; Kei Minamisono; Takayuki Miyagi; Witold Nazarewicz et al.
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Collinear Laser Spectroscopy of Helium-like 11B3+

Atoms
2023-01-11 | Journal article
Contributors: Konstantin Mohr; Axel Buß; Zoran Andelkovic; Volker Hannen; Max Horst; Phillip Imgram; Kristian König; Bernhard Maaß; Wilfried Nörtershäuser; Simon Rausch et al.
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Charge Radii of Ni55,56 Reveal a Surprisingly Similar Behavior at N=28 in Ca and Ni Isotopes

Physical Review Letters
2022-09-23 | Journal article
Contributors: Felix Sommer; Kristian König; Dominic M. Rossi; Nathan Everett; David Garand; Ruben P. de Groote; Jason D. Holt; Phillip Imgram; Anthony Incorvati; Colton Kalman et al.
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Ground state magnetic dipole moment of Sc40

Physical Review C
2022-03-09 | Journal article
Contributors: Robert Powel; B. Alex Brown; J. D. Holt; Andrew Klose; Kristian König; Jeremy Lantis; Kei Minamisono; T. Miyagi; Skyy Pineda
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Charge Radius of Neutron-Deficient Ni54 and Symmetry Energy Constraints Using the Difference in Mirror Pair Charge Radii

Physical Review Letters
2021-10-29 | Journal article
Contributors: Skyy V. Pineda; Kristian König; Dominic M. Rossi; B. Alex Brown; Anthony Incorvati; Jeremy Lantis; Kei Minamisono; Wilfried Nörtershäuser; Jorge Piekarewicz; Robert Powel et al.
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Improved wavelength meter calibration in near infrared region via Doppler-free spectroscopy of molecular iodine

Applied Physics B
2021-07 | Journal article
Contributors: Robert Powel; MaKenna Koble; Julian Palmes; Nathan Everett; Phillip Imgram; Kristian König; Jeremy Lantis; Kei Minamisono; Wilfried Nörtershäuser; Ryan Parker et al.
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Isotope-shift measurements and King-fit analysis in nickel isotopes

Physical Review C
2021-05-11 | Journal article
Contributors: Kristian König; Felix Sommer; Jeremy Lantis; Kei Minamisono; Wilfried Nörtershäuser; Skyy Pineda; Robert Powel
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Beam energy determination via collinear laser spectroscopy

Physical Review A
2021-03-05 | Journal article
Contributors: Kristian König; Kei Minamisono; Jeremy Lantis; Skyy Pineda; Robert Powel
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Collinear laser spectroscopy of Ca+ : Solving the field-shift puzzle of the 4sS1/22→4pP1/2,3/22 transitions

Physical Review Research
2020-12-09 | Journal article
Contributors: Patrick Müller; Kristian König; Phillip Imgram; Jörg Krämer; Wilfried Nörtershäuser
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Transition frequencies and hyperfine structure in In+113,115 : Application of a liquid-metal ion source for collinear laser spectroscopy

Physical Review A
2020-10-06 | Journal article
Contributors: Kristian König; Jörg Krämer; Phillip Imgram; Bernhard Maaß; Wilfried Nörtershäuser; Tim Ratajczyk
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A new Collinear Apparatus for Laser Spectroscopy and Applied Science (COALA)

Review of Scientific Instruments
2020-08-01 | Journal article
Contributors: K. König; J. Krämer; C. Geppert; P. Imgram; B. Maaß; T. Ratajczyk; W. Nörtershäuser
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On the performance of wavelength meters: Part 2—frequency-comb based characterization for more accurate absolute wavelength determinations

Applied Physics B
2020-05 | Journal article
Contributors: Kristian König; Phillip Imgram; Jörg Krämer; Bernhard Maaß; Konstantin Mohr; Tim Ratajczyk; Felix Sommer; Wilfried Nörtershäuser
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