361 citations · 1.7k across the 43 of their papers we have counts for
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astro-ph.SR2012★ 29 cited
Temporal and Spatial Analyses of Spectral Indices of Nonthermal Emissions Derived from Hard X-Rays and Microwaves
Ayumi Asai, Junko Kiyohara, Hiroyuki Takasaki +5
We studied electron spectral indices of nonthermal emissions seen in hard X-rays (HXRs) and in microwaves. We analyzed 12 flares observed by the Hard X-ray Telescope aboard {\it Yo…
astro-ph.SR2012★ 95 cited
Polar Field Reversal Observations with Hinode
D. Shiota, S. Tsuneta, M. Shimojo +3
We have been monitoring yearly variation in the Sun's polar magnetic fields with the Solar Optical Telescope aboard {\it Hinode} to record their evolution and expected reversal nea…