Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Sven, Sturm"'
Autor:
Florian Köhler, Klaus Blaum, Michael Block, Stanislav Chenmarev, Sergey Eliseev, Dmitry A. Glazov, Mikhail Goncharov, Jiamin Hou, Anke Kracke, Dmitri A. Nesterenko, Yuri N. Novikov, Wolfgang Quint, Enrique Minaya Ramirez, Vladimir M. Shabaev, Sven Sturm, Andrey V. Volotka, Günter Werth
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
In addition to hyperfine splitting effects, isotope shifts of atomic electronic energy levels allow the investigation nuclear properties. Here, the authors study the isotope dependence of the Zeeman effect in litihium-like calcium isotopes in a Penni
Externí odkaz:
https://doaj.org/article/5d83ddb1bb0e49c0abf719452cc4ac27
Autor:
D. Renisch, Raphael Haas, Fabian Heiße, Christoph E. Düllmann, Florian Köhler-Langes, Sangeetha Sasidharan, Sascha Rau, Sven Sturm, Klaus Blaum, Wolfgang Quint
The masses of the lightest atomic nuclei and the electron mass are interlinked and are crucial in a wide range of research fields, with their values affecting observables in atomic, molecular and neutrino physics as well as metrology. The most precis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09356422c768fb2ebb1954a5e922c8eb
http://arxiv.org/abs/2203.05971
http://arxiv.org/abs/2203.05971
Publikováno v:
Quantum Sci. Technol.
Quantum Science and Technology
Quantum Science and Technology
In Penning traps electromagnetic forces are used to confine charged particles under well-controlled conditions for virtually unlimited time. Sensitive detection methods have been developed to allow observation of single stored ions. Various cooling m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64cb3627f2d7eb94881b0f2d82d5b9da
Autor:
Tim Sailer, Vincent Debierre, Zoltán Harman, Fabian Heiße, Charlotte König, Jonathan Morgner, Bingsheng Tu, Andrey V. Volotka, Christoph H. Keitel, Klaus Blaum, Sven Sturm
Publikováno v:
Nature 606(7914), 479-483 (2022). doi:10.1038/s41586-022-04807-w
Nature
Nature
Nature 606(7914), 479 - 483 (2022). doi:10.1038/s41586-022-04807-w
Published by Nature Publ. Group, London [u.a.]
Published by Nature Publ. Group, London [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd0999f0d4539e9f47b3d4ef5e40fb76
https://pubmed.ncbi.nlm.nih.gov/35705815
https://pubmed.ncbi.nlm.nih.gov/35705815
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
https://doi.org/10.1103/physrevlett.127.072502
Publikováno v:
Atoms, Vol 5, Iss 1, p 4 (2017)
Highly charged ions represent environments that allow to study precisely one or more bound electrons subjected to unsurpassed electromagnetic fields. Under such conditions, the magnetic moment (g-factor) of a bound electron changes significantly, to
Externí odkaz:
https://doaj.org/article/955e0dcd226f43e69101fc2c66945c5f
Autor:
Sascha, Rau, Fabian, Heiße, Florian, Köhler-Langes, Sangeetha, Sasidharan, Raphael, Haas, Dennis, Renisch, Christoph E, Düllmann, Wolfgang, Quint, Sven, Sturm, Klaus, Blaum
Publikováno v:
Nature. 585(7823)
The masses of the lightest atomic nuclei and the electron mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a9da141f14fa66cd3cbf27dfe0a0864d
https://pubmed.ncbi.nlm.nih.gov/32879497
https://pubmed.ncbi.nlm.nih.gov/32879497
Autor:
Menno Door, Paul Indelicato, Christoph H. Keitel, Charlotte König, Stefan Ulmer, M. Braß, R. X. Schüssler, Zoltán Harman, H. Bekker, K. Kromer, Sergey Eliseev, M. Müller, A. Rischka, Pavel Filianin, J. R. Crespo López-Urrutia, Christoph Schweiger, Halil Cakir, W.J. Huang, Klaus Blaum, Maurits W. Haverkort, Yuri N. Novikov, Sven Sturm
Publikováno v:
Nature
Nature, Nature Publishing Group, 2020, 581 (7806), pp.42-46. ⟨10.1038/s41586-020-2221-0⟩
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e40d2f1bc0383b68a263b3bb75bf58f
Autor:
Günter Werth, Klaus Blaum, Wolfgang Quint, Fabian Heiße, Florian Köhler-Langes, Sven Sturm, Sascha Rau
Publikováno v:
Physical Review A
The precise knowledge of the atomic masses of light atomic nuclei, e.g. the proton, deuteron, triton and helion, is of great importance for several fundamental tests in physics. However, the latest high-precision measurements of these masses carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e5d2821e70269810e1f62f922e7395
Autor:
Tim Sailer, Sven Sturm, Jonathan Morgner, Ioanna Arapoglou, Robert Wolf, Martin Höcker, Felix Hahne, Fabian Heiße, Bingsheng Tu, Charlotte König, Alexander Egl, Andreas Weigel
Publikováno v:
Advanced Quantum Technologies. 4:2170071
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef6563505e3fcf5364fa6f9bdcb64dc
https://doi.org/10.1002/qute.202170071
https://doi.org/10.1002/qute.202170071