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K. Ichikawa

12 papers hereh-index 6397 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author12

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA9
  • astro-ph.HE3
same name
  • K. Ichikawa — 97 papers, h 28
  • K. Ichikawa — 46 papers, h 22
  • K. Ichikawa — 9 papers, h 10
  • K. Ichikawa — 2 papers, h 5
  • K. Ichikawa — 2 papers, h 1
  • K. Ichikawa — 2 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedBAT AGN Spectroscopic Survey - V. X-ray properties of the Swift/BAT 70-month AGN catalog

555 citations · 724 across the 12 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

astro-ph.GA2026

Resolved UV-Optical HST Imaging and Spectral Energy Distribution Modeling of Nearby BAT Active Galactic Nuclei

Connor Auge, Michael Koss, Kriti K. Gupta +17

We use high-resolution UV-to-optical imaging from the Hubble Space Telescope (HST) to construct spatially resolved spectral energy distributions (SEDs) for seven nearby (z<0.07)…

astro-ph.GA2026

BASS. LI. Cool gas supply of HI-massive local Seyfert galaxies

Jeein Kim, Aeree Chung, O. Ivy Wong +19

We present neutral atomic hydrogen (HI) imaging observations of 22 HI-rich (MHI​≳109.7M⊙​), hard X-ray-selected local Seyferts to explore how cool gas is su…

astro-ph.GA2026

BASS LV. Connecting X-ray variability with AGN physical properties and a new path to Cosmological distances

Matilde Signorini, Federica Ricci, Alessia Tortosa +18

X-ray variability is a well-established characteristic of active galactic nuclei (AGN), known to correlate inversely with both the supermassive black hole mass and luminosity, alth…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.