First observation of the ground-state hyperfine transition in <sup>209</sup>Bi<sup>80+</sup>

Nörtershäuser, W.; Lochmann, Matthias; Jöhren, Raphael; Geppert, Christopher; Andelkovic, Zoran; Anielski, Denis; Botermann, B.; Bußmann, Michael; Dax, A.; Frömmgen, N.; Hammen, M.; Hannen, V.; Kühl, T.; Litvinov, Yu. A.; Volbrecht, Jonas; Stöhlker, Thomas; Thompson, R. C.; Weinheimer, C.; Wen, Weiqiang; Will, E.; Winters, D.; Sánchez, R.

doi:10.1088/0031-8949/2013/t156/014016

Cited by 25 publications

(15 citation statements)

References 10 publications

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“…Measurements were also performed via laser‐spectroscopy in low‐energy storage rings, where one can benefit from laser cooling of the PSI, see, for example, refs. [15, 530, 531].…”

Section: Speculative Ideas and Open Questionsmentioning

confidence: 99%

Expanding Nuclear Physics Horizons with the Gamma Factory

et al. 2022

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The Gamma Factory (GF) is an ambitious proposal, currently explored within the CERN Physics Beyond Colliders program, for a source of photons with energies up to ≈400 MeV and photon fluxes (up to ≈1017 photons s−1) exceeding those of the currently available gamma sources by orders of magnitude. The high‐energy (secondary) photons are produced via resonant scattering of the primary laser photons by highly relativistic partially‐stripped ions circulating in the accelerator. The secondary photons are emitted in a narrow cone and the energy of the beam can be monochromatized, down to 10−3–10−6 level, via collimation, at the expense of the photon flux. This paper surveys the new opportunities that may be afforded by the GF in nuclear physics and related fields.

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“…Measurements were also performed via laser‐spectroscopy in low‐energy storage rings, where one can benefit from laser cooling of the PSI, see, for example, refs. [15, 530, 531].…”

Section: Speculative Ideas and Open Questionsmentioning

confidence: 99%

Expanding Nuclear Physics Horizons with the Gamma Factory

et al. 2022

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“…Laser spectroscopy on the M1 transition in hydrogen-like (Klaft et al, 1994;Seelig et al, 1998) and lithium-like ions (Nörtershäuser et al, 2013;Sanchez et al, 2015;Nörtershäuser and Sanchez, 2015) is often hampered by the long wavelength of the transition and the very low detection efficiency for the Chapter 3. At the borderline of atomic and nuclear physics emitted fluorescence photons and the strong background that is inherent in the detection of low-energy photons (Hannen et al, 2013).…”

Section: Combining Laser Spectroscopy With Dielectronic Recombinationmentioning

confidence: 99%

Physics book: CRYRING@ESR

Lestinsky

Andrianov

Aurand

et al. 2016

Eur. Phys. J. Spec. Top.

121

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“…Here, the hyperfine interval is smaller, so that the direct transition lies in the infrared. The team at GSI has tried to induce this transition for many years, and only recently a resonance has been seen, the frequency of which still needs to be located with accuracy in the rest frame of the speedy ion [49,50]. Concurrently the Livermore SuperEBIT has provided EUV/soft-x-ray spectra of 2s-2p 3/2 and 2s-2p 1/2 line multiplets in Bi and Pr from which the hyperfine splitting of the 2s 1/2 and the 2p 1/2 electrons could be determined [51][52][53].…”

Section: Active Interrogationmentioning

confidence: 99%

Guest Editor’s Notes on the “Atoms” Special Issue on “Perspectives of Atomic Physics with Trapped Highly Charged Ions”

Trabert

2016

Atoms

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Abstract:The study of highly charged ions (HCI) was pursued first at Uppsala (Sweden), by Edlén and Tyrén in the 1930s. Their work led to the recognition that the solar corona is populated by such ions, an insight which forced massive paradigm changes in solar physics. Plasmas aiming at controlled fusion in the laboratory, laser-produced plasmas, foil-excited swift ion beams, and electron beam ion traps have all pushed the envelope in the production of HCI. However, while there are competitive aspects in the race for higher ion charge states, the real interest lies in the very many physics topics that can be studied in these ions. Out of this rich field, the Special Issue concentrates on atomic physics studies that investigate highly charged ions produced, maintained, and/or manipulated in ion traps. There have been excellent achievements in the field in the past, and including fairly recent work, they have been described by their authors at conferences and in the appropriate journals. The present article attempts an overview over current lines of development, some of which are expanded upon in this Special Issue.

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First observation of the ground-state hyperfine transition in ²⁰⁹Bi⁸⁰⁺

Cited by 25 publications

References 10 publications

Expanding Nuclear Physics Horizons with the Gamma Factory

Expanding Nuclear Physics Horizons with the Gamma Factory

Physics book: CRYRING@ESR

Guest Editor’s Notes on the “Atoms” Special Issue on “Perspectives of Atomic Physics with Trapped Highly Charged Ions”

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First observation of the ground-state hyperfine transition in 209Bi80+

Cited by 25 publications

References 10 publications

Expanding Nuclear Physics Horizons with the Gamma Factory

Expanding Nuclear Physics Horizons with the Gamma Factory

Physics book: CRYRING@ESR

Guest Editor’s Notes on the “Atoms” Special Issue on “Perspectives of Atomic Physics with Trapped Highly Charged Ions”

Contact Info

Product

Resources

About

First observation of the ground-state hyperfine transition in ²⁰⁹Bi⁸⁰⁺