411 citations
- Nagoya UniversityJP5 papers
- Kagoshima UniversityJP2 papers
- Kyoto UniversityJP2 papers
- Niigata UniversityJP2 papers
- The University of TokyoJP2 papers
- University of Chinese Academy of SciencesCN2 papers
- ARC Centre of Excellence for All-sky AstrophysicsAU1 paper
- Arizona State UniversityUS1 paper
- Astronomical Institute of the Slovak Academy of SciencesSK1 paper
- Astronomy and SpaceAU1 paper
- Astrophysique, Instrumentation et ModélisationFR1 paper
- AstroTec Holding (Netherlands)NL1 paper
9 papers
Holonomy-based Diagnostic of Strain Compatibility in Birefringence Imaging of Stress-induced Ferroelectric SrTiO
Hirotaka Manaka, Kazuma Seike, Yoko Miura
We introduce a holonomy-based geometric diagnostic for birefringence-derived director fields and apply it to stress-induced ferroelectric SrTiO. Treating the director as a line…
Searching optimal scales for reconstructing cosmological initial conditions using convolutional neural networks
Koichiro Nakashima, Kiyotomo Ichiki, Atsushi J. Nishizawa +1
Reconstructing the initial density field of the Universe from the late-time matter distribution is a nontrivial task with implications for understanding structure formation in cosm…
Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment
A. Bonaldi, P. Hartley, R. Braun +179
We present and analyse the results of the Science data challenge 3a (SDC3a, https://sdc3.skao.int/challenges/foregrounds), an EoR foreground-removal community-wide exercise organis…
Survival of Gas in Subhalos and Its Impact on the 21 cm Forest Signals: Insights from Hydrodynamic Simulations
Genki Naruse, Kenji Hasegawa, Kenji Kadota +2
Understanding the survival of gas within subhalos under various astrophysical processes is crucial for elucidating cosmic structure formation and evolution. We study the resilience…
Subhalo abundance matching using progenitor mass at varying redshift: Two modes of stellar mass growth imprinted into the Subaru HSC galaxy clustering
Shogo Masaki, Daichi Kashino, Shogo Ishikawa +1
We propose a novel subhalo abundance matching (SHAM) model that uses the virial mass of the main progenitor of each (sub)halo as a proxy of the galaxy stellar mass $…
Magnetic order in the chemically-substituted frustrated antiferromagnet CsCrF
Shohei Hayashida, Masato Hagihala, Maxim Avdeev +3
The effect of chemical substitution on the ground state of the geometrically frustrated antiferromagnet CsCrF has been investigated through a neutron powder diffraction experim…