GA-NIFS: Early-stage feedback in a heavily obscured AGN at $z=4.76$

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Eleonora Parlanti, Stefano Carniani, Hannah Übler, Giacomo Venturi, Chiara Circosta | Summary: Dust-obscured galaxies are thought to represent an early evolutionary phase of massive galaxies in which the active galactic nucleus (AGN) is still deeply buried in significant amounts of dusty material and its emission is strongly […]


Continue.. GA-NIFS: Early-stage feedback in a heavily obscured AGN at $z=4.76$

JADES: Resolving the Stellar Component and Filamentary Overdense Environment of HST-Dark Submillimeter Galaxy HDF850.1 at $z=5.18$

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Fengwu Sun, Jakob M. Helton, Eiichi Egami, Kevin N. Hainline, George H. Rieke | Summary: HDF850.1 is the brightest submillimeter galaxy (SMG) in the Hubble Deep Field. It is known as a heavily dust-obscured star-forming galaxy embedded in an overdense environment at $z = 5.18$. With nine-band […]


Continue.. JADES: Resolving the Stellar Component and Filamentary Overdense Environment of HST-Dark Submillimeter Galaxy HDF850.1 at $z=5.18$

JADES: Resolving the Stellar Component and Filamentary Overdense Environment of HST-Dark Submillimeter Galaxy HDF850.1 at $z=5.18$

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Fengwu Sun, Jakob M. Helton, Eiichi Egami, Kevin N. Hainline, George H. Rieke | Summary: HDF850.1 is the brightest submillimeter galaxy (SMG) in the Hubble Deep Field. It is known as a heavily dust-obscured star-forming galaxy embedded in an overdense environment at $z = 5.18$. With nine-band […]


Continue.. JADES: Resolving the Stellar Component and Filamentary Overdense Environment of HST-Dark Submillimeter Galaxy HDF850.1 at $z=5.18$

The black hole mass metallicity relation and insights into galaxy quenching

Kavli Affiliate: Roberto Maiolino | First 5 Authors: William M. Baker, Roberto Maiolino, Asa F. L. Bluck, Francesco Belfiore, Mirko Curti | Summary: One of the most important questions in astrophysics is what causes galaxies to stop forming stars. Previous studies have shown a tight link between quiescence and black hole mass. Other studies have […]


Continue.. The black hole mass metallicity relation and insights into galaxy quenching

Different regulation of stellar metallicities between star-forming and quiescent galaxies — Insights into galaxy quenching

Kavli Affiliate: Roberto Maiolino | First 5 Authors: William M. Baker, Roberto Maiolino, Asa F. L. Bluck, Francesco Belfiore, Mirko Curti | Summary: One of the most important questions in astrophysics is what causes galaxies to stop forming stars. Previous studies have shown a tight link between quiescence and black hole mass. Other studies have […]


Continue.. Different regulation of stellar metallicities between star-forming and quiescent galaxies — Insights into galaxy quenching

JWST CEERS & JADES Active Galaxies at z = 4-7 Violate the Local $M_bullet-M_star$ Relation at $>3σ$: Implications for Low-Mass Black Holes and Seeding Models

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Fabio Pacucci, Bao Nguyen, Stefano Carniani, Roberto Maiolino, Xiaohui Fan | Summary: JWST is revolutionizing our understanding of the high-z Universe by expanding the black hole horizon, looking farther and to smaller masses, and revealing the stellar light of their hosts. New detections of high-z systems offer […]


Continue.. JWST CEERS & JADES Active Galaxies at z = 4-7 Violate the Local $M_bullet-M_star$ Relation at $>3σ$: Implications for Low-Mass Black Holes and Seeding Models

Progress in the Design of the Atacama Large Aperture Submillimeter Telescope

Kavli Affiliate: Richard Hills | First 5 Authors: Tony Mroczkowski, Claudia Cicone, Matthias Reichert, Patricio Gallardo, Hans Kaercher | Summary: The Atacama Large Aperture Submillimeter Telescope (AtLAST) aims to be the premier next generation large diameter (50 meter) single dish observatory capable of observations across the millimeter/submillimeter spectrum, from 30~GHz to 1~THz. AtLAST will be […]


Continue.. Progress in the Design of the Atacama Large Aperture Submillimeter Telescope

Ionised gas kinematics and dynamical masses of $zgtrsim6$ galaxies from JADES/NIRSpec high-resolution spectroscopy

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Anna de Graaff, Hans-Walter Rix, Stefano Carniani, Katherine A. Suess, Stéphane Charlot | Summary: We explore the kinematic gas properties of six $5.5<z<7.4$ galaxies in the JWST Advanced Deep Extragalactic Survey (JADES), using high-resolution JWST/NIRSpec multi-object spectroscopy of the rest-frame optical emission lines [OIII] and H$alpha$. The […]


Continue.. Ionised gas kinematics and dynamical masses of $zgtrsim6$ galaxies from JADES/NIRSpec high-resolution spectroscopy

A fast-rotator post-starburst galaxy quenched by supermassive black-hole feedback at z=3

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Francesco D’Eugenio, Pablo Perez-Gonzalez, Roberto Maiolino, Jan Scholtz, Michele Perna | Summary: There is compelling evidence that the most massive galaxies in the Universe stopped forming stars due to the time-integrated feedback from their central super-massive black holes (SMBHs). However, the exact quenching mechanism is not yet […]


Continue.. A fast-rotator post-starburst galaxy quenched by supermassive black-hole feedback at z=3