Quantifying the Effect of Strong Subpacket Structure in VLF Chorus Rising Tones on Radiation Belt Acceleration

John C Foster, MIT Haystack Observatory, Westford, MA, United States, Yoshiharu Omura, Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, Philip John Erickson, MIT Haystack Observatory, Westford, United States and Craig Kletzing, University of Iowa, Physics and Astronomy, Iowa City, United States