Výsledky vyhledávání - "R. X. Schüssler"

Akademický článek

High-resolution and low-background $$^{163}$$ 163 Ho spectrum: interpretation of the resonance tails

Publikováno v: European Physical Journal C: Particles and Fields, Vol 79, Iss 12, Pp 1-8 (2019)

Abstract The determination of the effective electron neutrino mass via kinematic analysis of beta and electron capture spectra is considered to be model-independent since it relies on energy and momentum conservation. At the same time the precise des

Externí odkaz: https://doaj.org/article/122b886b573e44329242efe8ad784273

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Direct Q -Value Determination of the β− Decay of Re187

Autor: Pavel Filianin, Stefan Ulmer, Yuri N. Novikov, R. X. Schüssler, Paul Indelicato, Sergey Eliseev, Christoph H. Keitel, W. J. Huang, A. Rischka, Z. Harman, Menno Door, Klaus Blaum, K. Kromer, Daniel Lange, Sven Sturm, Maurits W. Haverkort, Chunhai Lyu, Christoph Schweiger

Publikováno v: Physical Review Letters. 127

The cyclotron frequency ratio of ${^{187}\mathrm{Os}}^{29+}$ to ${^{187}\mathrm{Re}}^{29+}$ ions was measured with the Penning-trap mass spectrometer PENTATRAP. The achieved result of $R=1.000\text{ }000\text{ }013\text{ }882(5)$ is to date the most

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d8bc9fbc9d14e05f5795157fdf2cd71
https://doi.org/10.1103/physrevlett.127.072502

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Engineering spin-spin interactions with optical tweezers in trapped ions

Autor: Rene Gerritsma, R. X. Schüssler, J. D. Arias Espinoza, Philippe Corboz, K. Fouka, Arghavan Safavi-Naini, M. Mazzanti, Z. Wu

Publikováno v: Physical Review A
Physical Review A, 104(1):013302. American Physical Society

We propose a method for generating programmable interactions in one- and two-dimensional trapped-ion quantum simulators. Here we consider the use of optical tweezers to engineer the sound-wave spectrum of trapped ion crystals. We show that this appro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b68863e2e0ac75ded0985fd502111a
https://doi.org/10.1103/physreva.104.013302

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Direct Q-Value Determination of the β^{-} Decay of ^{187}Re

Autor: P, Filianin, C, Lyu, M, Door, K, Blaum, W J, Huang, M, Haverkort, P, Indelicato, C H, Keitel, K, Kromer, D, Lange, Y N, Novikov, A, Rischka, R X, Schüssler, Ch, Schweiger, S, Sturm, S, Ulmer, Z, Harman, S, Eliseev

Publikováno v: Physical review letters. 127(7)

The cyclotron frequency ratio of ^{187}Os^{29+} to ^{187}Re^{29+} ions was measured with the Penning-trap mass spectrometer PENTATRAP. The achieved result of R=1.000 000 013 882(5) is to date the most precise such measurement performed on ions. Furth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::243d9c46ab255877575fa67cfe79ed0a
https://pubmed.ncbi.nlm.nih.gov/34459634

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A digital feedback system for advanced ion manipulation techniques in Penning traps

Autor: K. Kromer, Christoph Schweiger, Jost Herkenhoff, Daniel Lange, W. Huang, Menno Door, Klaus Blaum, Pavel Filianin, Sergey Eliseev, R. X. Schüssler

Publikováno v: Rev. Sci. Instrum
Review of Scientific Instruments, 92(10):103201. American Institute of Physics
Review of Scientific Instruments

The possibility to apply active feedback to a single ion in a Penning trap using a fully digital system is demonstrated. Previously realized feedback systems rely on analog circuits that are susceptible to environmental fluctuations and long term dri

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Mass-Difference Measurements on Heavy Nuclides with an eV/c2 Accuracy in the PENTATRAP Spectrometer

Autor: Menno Door, Christoph H. Keitel, W. J. Huang, Pavel Filianin, Halil Cakir, Z. Harman, K. Kromer, Alexander Rischka, Yuri N. Novikov, Klaus Blaum, Paul Indelicato, R. X. Schüssler, Christoph Schweiger, C. M. König, Sergey Eliseev, Marcus Müller

Publikováno v: Physical Review Letters. 124

First ever measurements of the ratios of free cyclotron frequencies of heavy, highly charged ions with Z>50 with relative uncertainties close to 10^{-11} are presented. Such accurate measurements have become realistic due to the construction of the n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7330d6d8cd4d951e70310c520c64d134
https://doi.org/10.1103/physrevlett.124.113001

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Detection of metastable electronic states by Penning trap mass spectrometry

Publikováno v: Nature
Nature, Nature Publishing Group, 2020, 581 (7806), pp.42-46. ⟨10.1038/s41586-020-2221-0⟩

State-of-the-art optical clocks1 achieve precisions of 10−18 or better using ensembles of atoms in optical lattices2,3 or individual ions in radio-frequency traps4,5. Promising candidates for use in atomic clocks are highly charged ions6 (HCIs) and

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High-resolution and low-background $$^{163}$$Ho spectrum: interpretation of the resonance tails

Publikováno v: The European Physical Journal C volume
The European physical journal / C, 79 (12), Art. Nr.: 1026
'European Physical Journal C ', vol: 79, pages: 1026-1-1026-8 (2019)
Eur.Phys.J.C
Eur.Phys.J.C, 2019, 79 (12), pp.1026. ⟨10.1140/epjc/s10052-019-7513-x⟩
European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, 2019, 79 (12), pp.1026. ⟨10.1140/epjc/s10052-019-7513-x⟩
The European physical journal / C Particles and fields C 79(12), 1026 (2019). doi:10.1140/epjc/s10052-019-7513-x

The European physical journal / C Particles and fields C 79(12), 1026 (2019). doi:10.1140/epjc/s10052-019-7513-x
Published by Springer, Heidelberg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa23150b8dac4b6eb2b067b9bfd268d6
https://doi.org/10.1140/epjc/s10052-019-7513-x

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Mass-Difference Measurements on Heavy Nuclides with an eV/c^{2} Accuracy in the PENTATRAP Spectrometer

Autor: A, Rischka, H, Cakir, M, Door, P, Filianin, Z, Harman, W J, Huang, P, Indelicato, C H, Keitel, C M, König, K, Kromer, M, Müller, Y N, Novikov, R X, Schüssler, Ch, Schweiger, S, Eliseev, K, Blaum

Publikováno v: Physical review letters. 124(11)

First ever measurements of the ratios of free cyclotron frequencies of heavy, highly charged ions with Z50 with relative uncertainties close to 10^{-11} are presented. Such accurate measurements have become realistic due to the construction of the no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5f5e445a3ee9c71ea7e77af68229b4b1
https://pubmed.ncbi.nlm.nih.gov/32242713

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