10Be Signature of the Cosmic Ray Event in the 10th Century CE in Both Hemispheres, as Confirmed by Quasi-Annual 10Be Data From the Antarctic Dome Fuji Ice Core

• Published in: Geophysical Research Letters
• Main Authors: Miyake, F., 90961, Horiuchi, K., 90962, Motizuki, Y., 90963, Nakai, Y., 90964, Takahashi, K., 90965, Masuda, K., 90966, Motoyama, H., 90967, Matsuzaki, H., 90968
• Language: English
• Published: Wiley 2019
• Subjects: cosmogenic nuclides; beryllium‐10; annual cosmic ray event; Dome Fuji; ice core; Antarctic; The Antarctic; Greenland; Antarc*; Greenland ice cores
• Online Access: https://nagoya.repo.nii.ac.jp/record/27940/files/Miyake_et_al-2019-Geophysical_Research_Letters.pdf

Cosmogenic nuclides are good indicators of past cosmic ray events and variations. To verify such phenomena, it is important to evaluate them using multiple nuclides from different archives. The cosmic ray event in 993–994 Common Era (CE) has already been confirmed with 14C and 10Be data, which show...