Statistics
Publications
283
Citations
19.5K
H-Index
72
Active since
1978
K. Koyama is an author at University of Portsmouth specializing in physics, natural sciences, and general relativity.
Publications per year
1978–2025
283
283
The DESI Experiment Part I: Science,Targeting, and Survey Design
Amir Aghamousa, Steve Ahlen, Shadab Alam et al. · arXiv (Cornell University) · 2016 · 1.2K citations · Full text
Natural Sciences, Astronomy, Physics +17
Evidence for shock acceleration of high-energy electrons in the supernova remnant SN1006
K. Koyama, Robert Petre, E. V. Gotthelf et al. · Nature · 1995 · 848 citations
Natural Sciences, Astronomy, Physics +10
Cosmological tests of modified gravity
K. Koyama · Reports on Progress in Physics · 2016 · 688 citations · Full text
Natural Sciences, Astronomy, Physics +14
Dynamical dark energy in light of the latest observations
Gong‐Bo Zhao, Marco Raveri, Levon Pogosian et al. · Nature Astronomy · 2017 · 485 citations · Full text
Natural Sciences, Astronomy, Physics +14
1–5 of 283