activity
19952023
most citedA very deep Chandra observation of the Perseus cluster: shocks, ripples and conduction

650 citations · 12.3k across the 158 of their papers we have counts for

collaborators

158 papers

astro-ph.GA2023★ 27 cited

GOALS-JWST: Gas Dynamics and Excitation in NGC7469 revealed by NIRSpec

Marina Bianchin, Vivian U, Yiqing Song +36

We present new JWST-NIRSpec IFS data for the luminous infrared galaxy NGC7469: a nearby (70.6Mpc) active galaxy with a Sy 1.5 nucleus that drives a highly ionized gas outflow and a…

astro-ph.GA2023★ 2 cited

GOALS-JWST: Small neutral grains and enhanced 3.3 micron PAH emission in the Seyfert galaxy NGC 7469

Thomas S. -Y. Lai, Lee Armus, Marina Bianchin +36

We present James Webb Space Telescope (JWST) Near Infrared Spectrograph (NIRSpec) integral-field spectroscopy of the nearby luminous infrared galaxy, NGC 7469. We take advantage of…

astro-ph.GA2023

Subaru High- Exploration of Low-Luminosity Quasars (SHELLQs). XVIII. The Dark Matter Halo Mass of Quasars at

Junya Arita, Nobunari Kashikawa, Yoshiki Matsuoka +10

We present, for the first time, dark matter halo (DMH) mass measurement of quasars at based on a clustering analysis of 107 quasars. Spectroscopically identified quasars a…

astro-ph.HE2023★ 20 cited

X-ray properties and obscured fraction of AGN in the J1030 Chandra field

Matilde Signorini, Stefano Marchesi, Roberto Gilli +13

The 500ks Chandra ACIS-I observation of the field around the quasar SDSS J1030+0524 is currently the 5th deepest extragalactic X-ray survey. The rich multi-band coverage o…

astro-ph.GA2023★ 64 cited

Quasar Luminosity Function at z = 7

Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa +41

We present the quasar luminosity function (LF) at , measured with 35 spectroscopically confirmed quasars at . The sample of 22 quasars from the Subaru High-…

astro-ph.GA2023★ 5 cited

Origin of the diffuse 4-8 keV emission in M82

K. Iwasawa, C. Norman, R. Gilli +2

We present the first spatially resolved, X-ray spectroscopic study of the 4-8 keV diffuse emission found in the central part of the nearby starburst galaxy M82 on a few arcsecond s…