Measurement of zero-frequency fluctuations generated by coupling between Alfven modes in the JET tokamak
(2024)
Dynamical evolution of Milky Way globular clusters on the cosmological timescale I. Mass loss and interaction with the nuclear star cluster
ArXiv 2406.18987 (2024)
Cosmic-ray confinement in radio bubbles by micromirrors
Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 532:2 (2024) 2098-2107
Abstract:
Radio bubbles, ubiquitous features of the intracluster medium around active galactic nuclei, are known to rise buoyantly for multiple scale heights through the intracluster medium (ICM). It is an open question how the bubbles can retain their high-energy cosmic-ray content over such distances. We propose that the enhanced scattering of cosmic rays due to micromirrors generated in the ICM is a viable mechanism for confining the cosmic rays within bubbles and can qualitatively reproduce their morphology. We discuss the observational implications of such a model of cosmic-ray confinement.Collisional whistler instability and electron temperature staircase in inhomogeneous plasma
(2024)
Phase-space entropy cascade and irreversibility of stochastic heating in nearly collisionless plasma turbulence.
Physical review. E American Physical Society (APS) 109:6-2 (2024) 65210