Transpolar Arcs During a Prolonged Radial Interplanetary Magnetic Field Interval

Jong Sun Park, Quan Qi Shi, Motoharu Nowada, Jih Hong Shue, Khan Hyuk Kim, Dong Hun Lee, Qiu Gang Zong, Alexander W. Degeling, An Min Tian, Timo Pitkänen, Yongliang Zhang, I. Jonathan Rae, Marc R. Hairston