934 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP492 papers
- Kyoto UniversityJP316 papers
- Centre National de la Recherche ScientifiqueFR275 papers
- Tokyo Institute of TechnologyJP265 papers
- Hiroshima UniversityJP240 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR239 papers
- RIKEN Nishina CenterJP216 papers
- High Energy Accelerator Research OrganizationJP213 papers
- RIKENJP205 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR201 papers
- Columbia UniversityUS199 papers
- Eötvös Loránd UniversityHU198 papers
3 papers · 2 filters
Threshold of primordial black hole formation
Tomohiro Harada, Chul-Moon Yoo, Kazunori Kohri
Based on a physical argument, we derive a new analytic formula for the amplitude of density perturbation at the threshold of primordial black hole formation in the universe dominat…
Probing the Cosmic X-ray and MeV Gamma-ray Background Radiation through the Anisotropy
Yoshiyuki Inoue, Kohta Murase, Grzegorz M. Madejski +1
While the cosmic soft X-ray background is very likely to originate from individual Seyfert galaxies, the origin of the cosmic hard X-ray and MeV gamma-ray background is not fully u…
Testing general scalar-tensor gravity and massive gravity with cluster lensing
Tatsuya Narikawa, Tsutomu Kobayashi, Daisuke Yamauchi +1
We explore the possibility of testing modified gravity exhibiting the Vainshtein mechanism against observations of cluster lensing. We work in the most general scalar-tensor theory…