Effect of field-aligned-beam in parallel diffusion of energetic particles in the Earth's foreshock
Shuichi Matsukiyo1, Kento Nakanishi2, Fumiko Otsuka3, Arpad Kis4, Istvan Lemperger4 and Tohru Hada5, (1)Kyushu University, International Center for Space Weather Science and Education (ICSWSE), Fukuoka, Japan, (2)Kyushu University, Fukuoka, Japan, (3)ESST Kyushu University, Fukuoka, Japan, (4)Hungarian Academy of Sciences, Budapest, Hungary, (5)Kyushu University, Department of Advanced Environmental Science and Engineering, Faculty of Engineering Sciences, Fukuoka, Japan
