3 papers
astro-ph.GA2025
The Evolutionary Pathway of Low-mass Supermassive Black Holes at Intermediate Redshift: Insights from the JADES Survey
Atsushi Hoshi, Toru Yamada
Understanding the relationship between supermassive black holes (SMBHs) and their host galaxies at different redshifts is crucial for unraveling the processes of SMBH-galaxy co-evo…
astro-ph2003
On The Spectrum and Spectropolarimetry of Type Ic Hypernova SN 2003dh/GRB 030329
K. S. Kawabata, J. Deng, L. Wang +32
Spectroscopic and spectropolarimetric observations of SN 2003dh/GRB 030329 obtained in 2003 May using the Subaru 8.2 m telescope are presented. The properties of the SN are investi…
astro-ph2002
Cosmic star formation history associated with QSO activity: an approach using the black hole to bulge mass correlation
Y. P. Wang, T. Yamada, Y. Taniguchi
The tight correlation between the masses of central black holes and their host spheroids in nearby galaxies and active galactic nuclei suggests that black hole growth is closely re…