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Articles by Kohei Ichikawa

A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). X. The Massive and Passive Nature of Radio Galaxies at z \sim 4
28 November 2024 by Yuta Yamamoto and others
Astrophysics of Galaxies
Implication of a galaxy-scale negative feedback by one of the most powerful multi-phase outflows in a hyper-luminous infrared galaxy at the intermediate redshift
15 November 2024 by Xiaoyang Chen and others
Astrophysics of Galaxies
Implication of a galaxy-scale negative feedback by one of the most powerful multi-phase outflows in a hyper-luminous infrared galaxy at the intermediate redshift
28 October 2024 by Xiaoyang Chen and others
Astrophysics of Galaxies
BASS XLI: the correlation between Mid-infrared emission lines and Active Galactic Nuclei emission
25 September 2024 by M. Bierschenk and others
High Energy Astrophysical Phenomena, Astrophysics of Galaxies
Euclid. I. Overview of the Euclid mission
24 September 2024 by Euclid Collaboration and others at LogoUniversité Libre de Bruxelles
Cosmology and Nongalactic Astrophysics, Astrophysics of Galaxies
Exploring Low-Mass Black Holes through Tidal Disruption Events in the Early Universe: Perspectives in the Era of JWST, RST, and LSST Surveys
12 September 2024 by Kohei Inayoshi and others at LogoPeking University
Astrophysics of Galaxies
Birth of Rapidly Spinning, Overmassive Black Holes in the Early Universe
12 September 2024 by Kohei Inayoshi and Kohei Ichikawa at LogoPeking University
Astrophysics of Galaxies
Little Red Dots: Rapidly Growing Black Holes Reddened by Extended Dusty Flows
15 July 2024 by Zhengrong Li and others
Astrophysics of Galaxies
Ongoing and fossil large-scale outflows detected in a high-redshift radio galaxy: [C II] observations of TN J0924-2201 at z=5.174
1 July 2024 by Kianhong Lee and others
Astrophysics of Galaxies
Observational Properties of AGN Obscuration During the Peak of Accretion Growth
11 March 2024 by Bovornpratch Vijarnwannaluk and others
Astrophysics of Galaxies
Deconvolution of JWST/MIRI Images: Applications to an AGN Model and GATOS Observations of NGC 5728
14 February 2024 by M. Leist and others at LogoPeking University
Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics
[O IV] and [Ne V]-weak AGNs Hidden by Compton-thick Material in Late Mergers
8 February 2024 by Satoshi Yamada and others
Astrophysics of Galaxies, High Energy Astrophysical Phenomena
Black hole mass and Eddington ratio distributions of less-luminous quasars at z\sim4 in the Subaru Hyper Suprime-Cam Wide field
15 November 2023 by Wanqiu He and others
Astrophysics of Galaxies
Origin of an Orbiting Star Around the Galactic Supermassive Black Hole
15 November 2023 by Shogo Nishiyama and others at LogoWaseda University
Astrophysics of Galaxies
BASS XLII: The relation between the covering factor of dusty gas and the Eddington ratio in nearby active galactic nuclei
11 November 2023 by Claudio Ricci and others
High Energy Astrophysical Phenomena, Astrophysics of Galaxies
Digitization of Weather Records of Seungjeongwon Ilgi: A Historical Weather Dynamics Dataset of the Korean Peninsula in 1623-1910
5 October 2023 by Zeyu Lyu and others
Atmospheric and Oceanic Physics
BASS XXXIV: A Catalog of the Nuclear Mm-wave Continuum Emission Properties of AGNs Constrained on Scales \lesssim 100--200 pc
6 September 2023 by Taiki Kawamuro and others
Astrophysics of Galaxies
BASS XXXV. The M_\rm{BH}-σ_\rm{\star} Relation of 105-Month Swift-BAT Type 1 AGNs
3 August 2023 by Turgay Caglar and others
Astrophysics of Galaxies
Prognostic value of Coronary artery calcium score for the prediction of atherosclerotic cardiovascular disease in participants with nonalcoholic fatty liver disease: Results from the Multi-Ethnic Study of Atherosclerosis
21 July 2023 by Kazuhiro Ichikawa and others
Cardiovascular Medicine
J1406+0102: Dust Obscured Galaxy Hiding Super Eddington Accretion System with Bright Radio Emission
9 March 2023 by Hikaru Fukuchi and others
Astrophysics of Galaxies, High Energy Astrophysical Phenomena
The eROSITA Final Equatorial-Depth Survey (eFEDS): Host-galaxy Demographics of X-ray AGNs with Subaru Hyper Suprime-Cam
24 February 2023 by Junyao Li and others
Astrophysics of Galaxies
eROSITA Final Equatorial-Depth Survey (eFEDS): eFEDS X-ray view of WERGS Radio Galaxies selected by the Subaru/HSC and VLA/FIRST survey
15 February 2023 by Kohei Ichikawa and others
High Energy Astrophysical Phenomena, Astrophysics of Galaxies
Screening of the optimal CpG-oligodeoxynucleotide for anti-inflammatory responses in avian macrophage cell line HD11
24 January 2023 by Kazuhiro Ichikawa and others at LogoHiroshima Univ.
Immunology
Massive molecular gas companions uncovered by VLA CO(1-0) observations of the z = 5.2 radio galaxy TN J0924-2201
7 January 2023 by Kianhong Lee and others
Astrophysics of Galaxies
Extreme nature of four blue-excess dust-obscured galaxies revealed by optical spectroscopy
30 November 2022 by Akatoki Noboriguchi and others
Astrophysics of Galaxies
Bayesian inference is facilitated by modular neural networks with different time scales
21 October 2022 by Kohei Ichikawa and Kunihiko Kaneko
Neurons and Cognition
H1821+643: The most X-ray and infrared luminous AGN in the Swift/BAT survey in the process of rapid stellar and supermassive black hole mass assembly
19 September 2022 by Hikaru Fukuchi and others
Astrophysics of Galaxies
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IX. The Most Overdense Region at z~5 Inhabited by a Massive Radio Galaxy
31 August 2022 by Hisakazu Uchiyama and others
Astrophysics of Galaxies
Finding of a population of active galactic nuclei showing a significant luminosity decline in the past \sim 10^{3-4} yrs
25 August 2022 by J. Pflugradt and others
Astrophysics of Galaxies
Prediction of sex-determination mechanisms in avian primordial germ cells using RNA-seq analysis
17 August 2022 by Kazuhiro Ichikawa and others at LogoHiroshima Univ.
Developmental Biology
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