Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Lyu, Chunhai"'
Autor:
Door, Menno, Yeh, Chih-Han, Heinz, Matthias, Kirk, Fiona, Lyu, Chunhai, Miyagi, Takayuki, Berengut, Julian C., Bieroń, Jacek, Blaum, Klaus, Dreissen, Laura S., Eliseev, Sergey, Filianin, Pavel, Filzinger, Melina, Fuchs, Elina, Fürst, Henning A., Gaigalas, Gediminas, Harman, Zoltán, Herkenhoff, Jost, Huntemann, Nils, Keitel, Christoph H., Kromer, Kathrin, Lange, Daniel, Rischka, Alexander, Schweiger, Christoph, Schwenk, Achim, Shimizu, Noritaka, Mehlstäubler, Tanja E.
The Standard Model of particle physics describes the properties of elementary particles and their interactions remarkably well, but in particular does not account for dark matter. Isotope-shift spectroscopy is a sensitive probe of fifth forces and ne
Externí odkaz:
http://arxiv.org/abs/2403.07792
Autor:
Kromer, Kathrin, Lyu, Chunhai, Bieroń, Jacek, Door, Menno, Enzmann, Lucia, Filianin, Pavel, Gaigalas, Gediminas, Harman, Zoltán, Herkenhoff, Jost, Huang, Wenjia, Keitel, Christoph H., Eliseev, Sergey, Blaum, Klaus
The atomic mass of uranium-238 has been determined to be $238.050\,787\,618(15)\,\text{u}$, improving the literature uncertainty by two orders of magnitude. It is obtained from a measurement of the mass ratio of $^{238}$U$^{47+}$ and $^{132}$Xe$^{26+
Externí odkaz:
http://arxiv.org/abs/2312.17041
Autor:
Kromer, Kathrin, Lyu, Chunhai, Door, Menno, Filianin, Pavel, Harman, Zoltán, Herkenhoff, Jost, Indelicato, Paul, Keitel, Christoph H., Lange, Daniel, Novikov, Yuri N., Schweiger, Christoph, Eliseev, Sergey, Blaum, Klaus
Highly charged ions (HCIs) offer many opportunities for next-generation clock research due to the vast landscape of available electronic transitions in different charge states. The development of XUV frequency combs has enabled the search for clock t
Externí odkaz:
http://arxiv.org/abs/2310.19365
Highly charged ions (HCIs) are insensitive to external perturbations and are attractive for the development of ultrastable clocks. However, only a few HCI candidates are known to provide optical clock transitions. In this Letter, we show that, as a r
Externí odkaz:
http://arxiv.org/abs/2305.09603
Autor:
Kromer, Kathrin, Lyu, Chunhai, Door, Menno, Filianin, Pavel, Harman, Zoltán, Herkenhoff, Jost, Huang, Wenjia, Keitel, Christoph H., Lange, Daniel, Novikov, Yuri N., Schweiger, Christoph, Eliseev, Sergey, Blaum, Klaus
Publikováno v:
Eur. Phys. J. A 58, 202 (2022)
The absolute atomic mass of $^{208}$Pb has been determined with a fractional uncertainty of $7\times 10^{-11}$ by measuring the cyclotron-frequency ratio $R$ of $^{208}$Pb$^{41+}$ to $^{132}$Xe$^{26+}$ with the high-precision Penning-trap mass spectr
Externí odkaz:
http://arxiv.org/abs/2210.11602
Publikováno v:
Phys. Rev. Lett. 125, 093201 (2020)
A scheme to infer the temporal coherence of EUV frequency combs generated from intra-cavity high-order harmonic generation is put forward. The excitation dynamics of highly charged Mg-like ions, interacting with EUV pulse trains featuring different c
Externí odkaz:
http://arxiv.org/abs/2007.01651
Since the advent of x-ray free-electron lasers (XFELs), considerable efforts have been devoted to achieve x-ray pulses with better temporal coherence. Here, we put forward a scheme to generate fully coherent x-ray lasers (XRLs) based on population in
Externí odkaz:
http://arxiv.org/abs/1801.02503
Akademický článek
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Akademický článek
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Autor:
Lyu, Chunhai1, Cavaletto, Stefano M.1 smcavaletto@gmail.com, Keitel, Christoph H.1, Harman, Zoltán1
Publikováno v:
Scientific Reports. 6/10/2020, Vol. 10 Issue 1, p1-14. 14p.