Time: Thursday, Jan. 21, 2:00 pm
Venue: Rm. 413, Bld. 11#, Yuquan Campus & Ding Talk Video Conference (Group "Plasma Seminar")
Speaker: 张璐璐
Title: Alfven instabilities driven by energetic particles
Abstract: Alfven instabilities driven by EPs may cause significant alpha particle and energy losses, impact the plasma confinement and degrade particle heating. So, it is important to study the physical mechanisms behind it. Based on two papers of W. W. Heidbrink in 2002 and 2008, the generation of Alfven eigenmodes and wave-particle interaction are introduced.