Kazuo Makishima

About

Kazuo Makishima is a pioneering astrophysicist whose research centers on high-energy astrophysics, particularly gamma-ray bursts (GRBs) and X-ray astronomy. His major contributions include advancing our understanding of GRB afterglows and the transition between internal and external shocks, as demonstrated in his highly cited 2006 study of GRB 051111 (38 citations). Makishima led the development of the WIDGET robotic telescope system, which monitors the HETE-2 field-of-view to detect optical flashes and precursors from GRBs—a novel approach that enabled early-time multiwavelength observations. His work on optically dark GRBs, such as GRB 051028 (10 citations), has been crucial for characterizing these elusive events. Makishima also contributed to the conceptual design of the XEUS (X-ray Evolving Universe Spectroscopy) mission, aimed at studying the hot universe. His research has significantly impacted time-domain astronomy, bridging optical and X-ray observations to unravel the physics of the most energetic explosions in the cosmos.

Research Focus

Key Achievements

Top Papers

1. 1
   When Do Internal Shocks End and External Shocks Begin? Early‐Time Broadband Modeling of GRB 051111

   38 citations · 2006
2. 2
   A Multiband Study of the Optically Dark GRB 051028

   10 citations · 2007
3. 3
   The search for optical emission on and before the GRB trigger with the WIDGET telescope

   4 citations · 2005
4. 4
   Studying the evolution of the hot universe with the X-ray evolving universe spectroscopy mission – XEUS

   2 citations · 2004

Key Collaborators

Contact & Links