47 citations · 51 across the 2 of their papers we have counts for
2 papers
astro-ph.SR2009★ 4 cited
Drift effects and the average features of cosmic ray density gradient in CIRs during successive two solar minimum periods
A. Fushishita, Y. Okazaki, T. Narumi +14
We deduce on hourly basis the spatial gradient of the cosmic ray density in three dimensions from the directional anisotropy of high-energy (~50 GeV) galactic cosmic ray (GCR) inte…
astro-ph2008★ 47 cited
Drift effects and the cosmic ray density gradient in a solar rotation period: First observation with the Global Muon Detector Network (GMDN)
Y. Okazaki, A. Fushishita, T. Narumi +14
We present for the first time hourly variations of the spatial density gradient of 50 GeV cosmic rays within a sample solar rotation period in 2006. By inversely solving the transp…