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- Leibniz University HannoverDE45 papers
- Technische Universität BraunschweigDE27 papers
- Max Planck Institute for Nuclear PhysicsDE20 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE18 papers
- Centre National de la Recherche ScientifiqueFR17 papers
- Johannes Gutenberg University MainzDE17 papers
- Helmholtz Institute JenaDE14 papers
- Friedrich Schiller University JenaDE13 papers
- European Organization for Nuclear ResearchCH12 papers
- National Institute of Standards and TechnologyUS12 papers
- RIKENJP12 papers
- Helmholtz Institute MainzDE11 papers
29 papers · 1 filter
Nuclear clocks for testing fundamental physics
E. Peik, T. Schumm, M. S. Safronova +3
The low-energy, long-lived isomer in Th, first studied in the 1970s as an exotic feature in nuclear physics, continues to inspire a multidisciplinary community of physicist…
Motility-Induced Clustering and Meso-Scale Turbulence in Active Polar Fluids
Vasco M. Worlitzer, Gil Ariel, Avraham Be'er +3
Meso-scale turbulence was originally observed experimentally in various suspensions of swimming bacteria, as well as in the collective motion of active colloids. The corresponding…
Finite temperature spectrum at the symmetry-breaking linear-zigzag transition
Jan Kiethe, Lars Timm, Haggai Landa +3
We investigate the normal mode spectrum of a trapped ion chain at the symmetry-breaking linear to zigzag transition and at finite temperatures. For this purpose we modulate the amp…
Universal formalism for data sharing and processing in clock comparison networks
Jérôme Lodewyck, Rodolphe Le Targat, Paul-Eric Pottie +3
We present a mathematical framework adapted to the comparison of atomic clocks remotely connected by a complex network of optical or microwave links. This framework facilitates the…
Influence of ion induced secondary electron emission on the stability of ionisation vacuum gauges
I. Figueiredo, N. Bundaleski, O. M. N. D. Teodoro +2
Surface modification of different materials exposed to an environment typical for hot cathode ionisation vacuum gauges was investigated. Such environment has been generated in a sp…
Thermal noise and mechanical loss of SiO/TaO optical coatings at cryogenic temperatures
John M Robinson, Eric Oelker, William R Milner +8
Mechanical loss of dielectric mirror coatings sets fundamental limits for both gravitational wave detectors and cavity-stabilized optical local oscillators for atomic clocks. Two a…