The detection of starlight from the host galaxies of quasars during the reionization epoch (z>
6) has been elusive, even with deep Hubble Space Telescope observations,. The current …

The tight correlations between the masses of supermassive black holes (BHs) and the
properties of their host galaxies suggest that BHs co-evolve with galaxies. However, what is …

The assembly of stellar and supermassive black hole (SMBH) mass in elliptical galaxies
since z∼ 1 can help to diagnose the origins of locally observed correlations between SMBH …

Hyper Suprime-Cam Subaru Strategic Program: A Mass-dependent Slope of the Galaxy
Size−Mass Relation at z < 1 - IOPscience This site uses cookies. By continuing to use this site …

We characterize the stellar mass of J2239+ 0207, az∼ 6.25 sub-Eddington quasar (M
1450=− 24.6), using dedicated JWST/NIRCam medium-band observations of a nearby point …

The Gaia Galactic survey mission is designed and optimized to obtain astrometry,
photometry, and spectroscopy of nearly two billion stars in our Galaxy. Yet as an all-sky multi …

We measure host galaxy stellar masses for a sample of five luminous quasars at z∼ 5–7.
Using JWST/NIRCam medium-band images of nearby point-spread function reference stars …

We investigate the role of the close environment on the nuclear activity of a sample of 436
nearby (z< 0.3) QSO 2's–selected from SDSS-III spectra, via comparison of their …

We investigate the star-forming main sequence of the host galaxies of a large, well-defined
sample of 453 redshift∼ 0.3 quasars with previously available star formation rates by …

We study the early growth of massive seed black holes (BHs) via accretion in protogalactic
nuclei where the stellar bulge component is assembled, performing axisymmetric two …