Influence of ion-to-electron temperature ratio on tearing instability and resulting subion-scale turbulence in a low-${\beta }_e$ collisionless plasma

C. Granier, E. Tassi, D. Laveder +2

A two-field gyrofluid model including ion finite Larmor radius (FLR) corrections, magnetic fluctuations along the ambient field and electron inertia is used to study two-dimensiona…