AWECS: A Linear Gyrokinetic δf Particle-in-Cell Simulation Code for the Study of Alfvénic Instabilities in High-β Tokamak Plasmas. Commun. Comput. Phys. [Internet]. 2008 Sept. 5 [cited 2026 Mar. 17];4(3):457-95. Available from: https://staging.gsp.tricubic.dev/cicp/article/view/7409