2 papers
physics.plasm-ph2026
Laboratory observation of collective beam-plasma instabilities in a relativistic pair jet
J W D Halliday, C D Arrowsmith, A M Goillot +37
We report on a measurement of collective behavior in a relativistic electron-positron pair plasma produced in the laboratory. Using the Fireball platform at CERN's HiRadMat facilit…
astro-ph.HE2024
OSIRIS-GR: General relativistic activation of the polar cap of a compact neutron star
R. Torres, T. Grismayer, F. Cruz +2
We present ab initio global general-relativistic Particle-in-cell (GR-PIC) simulations of compact millisecond neutron star magnetospheres in the axisymmetric aligned rotator config…