387 citations · 2.4k across the 119 of their papers we have counts for
7 papers · 1 filter
The role of rf-scattering in high-energy electron losses from minimum-B ECR ion source
I. V. Izotov, A. G. Shalashov, V. A. Skalyga +7
The measurement of the axially lost electron energy distribution escaping from a minimum-B electron cyclotron resonance ion source in the range of 4-800 keV is reported. The experi…
Tuneable terahertz oscillation arising from Bloch-point dynamics in chiral magnets
Yu Li, Leonardo Pierobon, Michalis Charilaou +5
Skyrmionic textures are being extensively investigated due to the occurrence of novel topological magnetic phenomena and their promising applications in a new generation of spintro…
Surface resonance of the (21) reconstructed lanthanum hexaboride (001)-cleavage plane: a combined STM and DFT study
P. Buchsteiner, F. Sohn, J. G. Horstmann +6
We performed a combined study of the (001)-cleavage plane of lanthanum hexaboride (LaB) using scanning tunneling microscopy (STM) and density functional theory (DFT). Ex…
Accommodating three low-scale anomalies (g-2, Lamb shift, and Atomki) in the framed standard model
José BORDES, CHAN Hong-Mo, TSOU Sheung Tsun
The framed standard model (FSM) predicts a boson with mass around 20 MeV in the "hidden sector", which mixes at tree level with the standard Higgs and hence acquires sm…
Meta-Learning surrogate models for sequential decision making
Alexandre Galashov, Jonathan Schwarz, Hyunjik Kim +5
We introduce a unified probabilistic framework for solving sequential decision making problems ranging from Bayesian optimisation to contextual bandits and reinforcement learning.…
Hubble Space Telescope photometry of multiple stellar populations in the inner parts of NGC 2419
S. S. Larsen, H. Baumgardt, N. Bastian +2
We present new deep imaging of the central regions of the remote globular cluster NGC 2419, obtained with the F343N and F336W filters of HST/WFC3. The new data are combined with ar…