The resonant scattering and diffraction beamline P09 at PETRA III is designed for X-ray experiments requiring small beams, energy tunability, variable polarization and high photon flux. It is highlyâ€¦ (More)

We investigate numerically the statistics of quantized vortices in two-dimensional quantum turbulence using the Gross-Pitaevskii equation. We find that a universal -5/3 scaling law in the turbulentâ€¦ (More)

The resonant scattering and diffraction beamline P09 at PETRA III is designed for X-ray experiments requiring small beams, energy tunability, variable polarization and high photon flux. It is highlyâ€¦ (More)

Within the point-vortex model, we compute the probability distribution function of the velocity fluctuations induced by same-sign vortices scattered within a disk according to a fractal distributionâ€¦ (More)

The LHC Beam Loss Monitoring system (BLM) makes use of approximately 4000 detectors located around the 27 km ring. Its main purpose is to protect all critical elements of the LHC by requesting a beamâ€¦ (More)

The resonant scattering and diffraction beamline P09 at PETRA III at DESY is equipped with a 14â€…T vertical field split-pair magnet. A helium-3 refrigerator is available that can be fitted inside theâ€¦ (More)

Resonant magnetic x-ray scattering at the Gd L2 edge is used to investigate the magnetic order of the Gd moments in multiferroic GdMnO3 at low temperatures. We present high magnetic field data on theâ€¦ (More)

We establish a statistical relationship between the inverse energy cascade and the spatial correlations of clustered vortices in two-dimensional quantum turbulence. The Kolmogorov spectrum k^{-5/3}â€¦ (More)