Concept
Hα
Publications associées (32)
Large-cage occupation and quantum dynamics of hydrogen molecules in sII clathrate hydrates
Richard Gaal, Livia Eleonora Bove Kado, Umbertoluca Ranieri
Hydrogen clathrate hydrates are ice-like crystalline substances in which hydrogen molecules are trapped inside polyhedral cages formed by the water molecules. Small cages can host only a single H-2 molecule, while each large cage can be occupied by up to f ...
Aip Publishing2024Characterisation of electron cyclotron wall conditioning plasma in ASDEX Upgrade
Electron cyclotron wall condition (ECWC) discharges are characterised in ASDEX Upgrade with full tungsten plasma facing components and X2 polarised waves launched from the equatorial ports, relevant to ECWC conditions in ITER Pre-Fusion Power Operation pha ...
IOP Publishing Ltd2023Numerical simulations of gas puff imaging using a multi-component model of the neutral-plasma interaction in the tokamak boundary
A three-dimensional simulation of gas puff imaging (GPI) diagnostics is carried out by using a self-consistent multi-component model of the neutral-plasma interaction. The simulation, based on the drift-reduced Braginskii model for the plasma and a kinetic ...
AIP Publishing2022A study of the influence of plasma-molecule interactions on particle balance during detachment
Basil Duval, Christian Gabriel Theiler, Artur Perek, Kevin Henricus Annemarie Verhaegh, Mirko Wensing
In this work we provide experimental insights into the impact of plasma-molecule interactions on the target ion flux decrease during divertor detachment achieved through a core density ramp in the TCV tokamak. Our improved analysis of the hydrogen Balmer s ...
ELSEVIER2021New constraints on the mass of fermionic dark matter from dwarf spheroidal galaxies
Alexey Boyarsky, Diego Blas Temino, Kyrylo Bondarenko
Dwarf spheroidal galaxies are excellent systems to probe the nature of fermionic dark matter due to their high observed dark matter phase-space density. In this work, we review, revise, and improve upon previous phase-space considerations to obtain lower b ...
OXFORD UNIV PRESS2021Progress in modelling fast-ion D-alpha spectra and neutral particle analyzer fluxes using FIDASIM
FIDASIM is a code that models signals produced by charge-exchange reactions between neutrals and ions (both fast and thermal) in magnetically confined plasmas. With the ion distribution function as input, the code predicts the efflux to a neutral particle ...
2020