Gap Formation Around 0.5Ωe in the Whistler-Mode Waves Due To the Plateau-Like Shape in the Parallel Electron Distribution

Huayue Chen, 2CAS Key Laboratory of Geoscience Environment, School of Earth and Space Sciences, University of Science and Technology of, Hefei 230026, Anhui, CHINA, Quanming Lu, Univ. Sci. & Tech. of China, Hefei, China, Xueyi Wang, Auburn University, Physics Department, Auburn, AL, United States and Rui Chen, University of Science and Technology of China, Department of Geophysics and Planetary Science, Hefei, China