174 citations · 356 across the 9 of their papers we have counts for
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Maximum Energy of Particles in Plasmas
Mitsuo Oka, Kazuo Makishima, Toshio Terasawa
Particles are accelerated to very high, non-thermal energies in space, solar, and astrophysical plasma environments. In cosmic ray physics, the "Hillas limit" is often used as a ro…
Observational Clues to the Magnetic Evolution of Magnetars
Kazuo Makishima, Nagomi Uchida, Teruaki Enoto
Utilizing four archival X-ray datasets taken with the Hard X-ray Detector onboard Suzaku, timing studies were performed on three magnetars, 1E 1841-045 (observed in 2006), SGR 0501…
Discovery of the Free Precession in the Magnetar SGR 180620 with the ASCA GIS
Kazuo Makishima, Nagomi Uchida, Teruaki Enoto
Four X-ray data sets of the Soft Gamma Repeater SGR 1806-20, taken with the Gas Imaging Spectrometer (GIS) onboad ASCA, were analyzed. Three of them were acquired over 1993 October…