162 citations · 619 across the 9 of their papers we have counts for
8 papers · 1 filter
Evolution of the UV slope of galaxies at cosmic morning (z > 4): the properties of extremely blue galaxies
D. Dottorini, A. Calabrò, L. Pentericci +23
We present an analysis of the UV continuum slope, beta, using a sample of 733 galaxies selected from a mixture of JWST ERS/GTO/GO observational programs and with z > 4. We consider…
The Two Galaxy Candidates HD1 and HD2 Are Likely Not Lensed
Rui Zhe Lee, Fabio Pacucci, Priyamvada Natarajan +1
The discovery of two UV-bright galaxy candidates at , HD1 and HD2, laid the foundation for a new race to study the early Universe. Previous investigations suggested that…
BASS XXII: The BASS DR2 AGN Catalog and Data
Michael J. Koss, Claudio Ricci, Benny Trakhtenbrot +32
We present the AGN catalog and optical spectroscopy for the second data release of the Swift BAT AGN Spectroscopic Survey (BASS DR2). With this DR2 release we provide 1425 optical…
BAT AGN Spectroscopic Survey XXI: The Data Release 2 Overview
Michael J. Koss, Benny Trakhtenbrot, Claudio Ricci +24
The BAT AGN Spectroscopic Survey (BASS) is designed to provide a highly complete census of the key physical parameters of supermassive black holes (SMBHs) that power local active g…
A Search for H-Dropout Lyman Break Galaxies at z~12-16
Yuichi Harikane, Akio K. Inoue, Ken Mawatari +11
We present two bright galaxy candidates at z~12-13 identified in our H-dropout Lyman break selection with 2.3 deg2 near-infrared deep imaging data. These galaxy candidates, selecte…
Gravitational Waves from Direct Collapse Black Holes Formation
Fabio Pacucci, Andrea Ferrara, Stefania Marassi
The possible formation of Direct Collapse Black Holes (DCBHs) in the first metal-free atomic cooling halos at high redshifts () is nowadays object of intense study and seve…