38 citations · 104 across the 9 of their papers we have counts for
11 papers · 1 filter
Caught in the act: diffuse stellar and Ly emission around a halo-less quasar in the assembling cluster CARLA J0800+4029 at z=2
Sofia G. Gallego, Simona Mei, Emanuele Daddi +3
Extended Ly emission is commonly detected around luminous quasars at -3 and traces cold gas in the circumgalactic environment of the AGN. Together with the spatial distr…
Noema formIng Cluster survEy (NICE): A Census of Star Formation and Cold Gas Properties in Massive protoclusters at 1.5<z<4
Luwenjia Zhou, Tao Wang, Emanuele Daddi +36
Massive protoclusters at z~1.5-4, the peak of the cosmic star formation history, are key to understanding the formation mechanisms of massive galaxies in today's clusters. However,…
SDSO1 is a Shocked Ghost Planetary Nebula in Front of M 31
Patrick Ogle, Mark Petersen, R. Michael Rich +12
We present new, deep narrowband imagery and discuss the nature of SDSO 1, the large [O III]-emitting nebula centered 1.5 degrees SE of M 31. We find strong evidence to support the…
Metallicity-dependent kinematics and orbits in the Milky Way's nuclear stellar disc
F. Nogueras-Lara, N. Nieuwmunster, M. Schultheis +7
The nuclear stellar disc (NSD) is a flat and dense stellar structure at the centre of the Milky Way. Previous work has identified the presence of metal-rich and metal-poor stars in…
COSMOS-Web: The Role of Galaxy Interactions and Disk Instabilities in Producing Starbursts at z<4
A. L. Faisst, L. Yang, M. Brinch +51
We study of the role of galaxy-galaxy interactions and disk instabilities in producing starburst activity in galaxies out to z = 4. For this, we use a sample of 387 galaxies with r…
A Wide Metallicity Range for Gyr-old Stars in the Nuclear Star Cluster
Brian Thorsbro, Rebecca Forsberg, Georges Kordopatis +6
We report metallicities for three Gyr-old stars in the Milky Way nuclear star cluster (NSC) using high-resolution near-infrared spectroscopy. We derive effective temperatures…
Strong spectral features from asymptotic giant branch stars in distant quiescent galaxies
Shiying Lu, Emanuele Daddi, Claudia Maraston +27
Dating the ages and weighting the stellar populations in galaxies are essential steps when studying galaxy formation through cosmic times. Evolutionary population synthesis models…
Smooth kinematic and metallicity gradients reveal that the Milky Way's nuclear star cluster and disc might be part of the same structure
F. Nogueras-Lara, A. Feldmeier-Krause, R. Schödel +7
The innermost regions of most galaxies are characterised by the presence of extremely dense nuclear star clusters. Nevertheless, these clusters are not the only stellar component p…
Noema formIng Cluster survEy (NICE): Discovery of a starbursting galaxy group with a radio-luminous core at z=3.95
Luwenjia Zhou, Tao Wang, Emanuele Daddi +34
The study of distant galaxy groups and clusters at the peak epoch of star formation is limited by the lack of a statistically and homogeneously selected and spectroscopically confi…
Bulge formation inside quiescent lopsided stellar disks: connecting accretion, star formation and morphological transformation in a z ~ 3 galaxy group
Boris S. Kalita, Emanuele Daddi, Frederic Bournaud +10
We present well-resolved near-IR and sub-mm analysis of the three highly star-forming massive () galaxies within the core of the RO-1001 galaxy group at $\…
Massive stars in the Cl 1813-178 Cluster. An episode of massive star formation in the W33 complex
Maria Messineo, Ben Davies, Donald F. Figer +5
Young massive (M >10^4 Msun) stellar clusters are a good laboratory to study the evolution of massive stars. Only a dozen of such clusters are known in the Galaxy. Here we report a…