206 citations · 1.9k across the 52 of their papers we have counts for
5 papers · 1 filter
Planck far-infrared detection of Hyper Suprime-Cam protoclusters at : hidden AGN and star formation activity
Mariko Kubo, Jun Toshikawa, Nobunari Kashikawa +11
We perform a stacking analysis of {\it Planck}, {\it AKARI}, Infrared Astronomical Satellite (), Wide-field Infrared Survey Eplorer (), and {\it Herschel} images of the…
Gas filaments of the cosmic web located around active galaxies in a proto-cluster
H. Umehata, M. Fumagalli, I. Smail +15
Cosmological simulations predict the Universe contains a network of intergalactic gas filaments, within which galaxies form and evolve. However, the faintness of any emission from…
Stellar Velocity Dispersion of a Massive Quenching Galaxy at z=4.01
Masayuki Tanaka, Francesco Valentino, Sune Toft +12
We present the first stellar velocity dispersion measurement of a massive quenching galaxy at z=4.01. The galaxy is first identified as a massive z>~4 galaxy with suppressed star f…
Quiescent galaxies 1.5 billion years after the Big Bang and their progenitors
Francesco Valentino, Masayuki Tanaka, Iary Davidzon +18
We report two secure () and one tentative () spectroscopic confirmations of massive and quiescent galaxies through -band observations with Keck/MO…
The brightest UV-selected galaxies in protoclusters at : Ancestors of Brightest Cluster Galaxies?
Kei Ito, Nobunari Kashikawa, Jun Toshikawa +13
We present the results of a survey of the brightest UV-selected galaxies in protoclusters. These proto-brightest cluster galaxy (proto-BCG) candidates are drawn from 179 overdense…