33 citations · 113 across the 7 of their papers we have counts for
9 papers · 1 filter
Cross-Correlation between UHECR Arrival Distribution and Large-Scale Structure
Hajime Takami, Takahiro Nishimichi, Kazuhiro Yahata +1
We investigate correlation between the arrival directions of ultra-high-energy cosmic rays (UHECRs) and the large-scale structure (LSS) of the Universe by using statistical quantit…
Implications to Sources of Ultra-high-energy Cosmic Rays from their Arrival Distribution
Hajime Takami, Katsuhiko Sato
We estimate the local number density of sources of ultra-high-energy cosmic rays (UHECRs) based on the statistical features of their arrival direction distribution. We calculate th…
Non-thermal neutrinos from supernovae leaving a magnetar
Shunsaku Horiuchi, Yudai Suwa, Hajime Takami +2
Under the fossil field hypothesis of the origin of magnetar magnetic fields, the magnetar inherits its magnetic field from its progenitor. We show that during the supernova of such…
Distortion of Ultra-high-energy sky by Galactic Magnetic Field
Hajime Takami, Katsuhiko Sato
We investigate the deflections of UHE protons by Galactic magnetic field(GMF) using four conventional GMF models in order to discuss the positional correlation between the arrival…
Estimation Prospects of the Source Number Density of Ultra-high-energy Cosmic Rays
Hajime Takami, Katsuhiko Sato
We discuss the possibility of accurately estimating the source number density of ultra-high-energy cosmic rays (UHECRs) using small-scale anisotropy in their arrival distribution.…
Towards unravelling the structural distribution of ultra-high-energy cosmic ray sources
Hajime Takami, Katsuhiko Sato
We investigate the possibility that near future observations of ultra-high-energy cosmic rays (UHECRs) can unveil their local source distribution, which reflects the observed local…