From the 5 of 53 papers with an AI index.
176 citations
- California Institute of TechnologyUS20 papers
- Carnegie ObservatoriesUS19 papers
- Space Telescope Science InstituteUS14 papers
- University of ChicagoUS11 papers
- Planetary Science InstituteUS10 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS9 papers
- University of TorontoCA9 papers
- Instituto de Astrofísica de CanariasES8 papers
- Pennsylvania State UniversityUS8 papers
- The University of Texas at AustinUS8 papers
- University of ArizonaUS8 papers
- University of Maryland, College ParkUS8 papers
20 papers · 1 filter
Implications of Broad [O III] 4364 and UV Line Emission in Two Little Red Dots at z ~ 7 - 8
Casey Papovich, Kaila Ronayne, Weida Hu +17
We present deep, NIRSpec G140M and G395M spectroscopy of Little Red Dots (LRDs) at z = 6.68 and z = 8.35. Both LRDs show broad Balmer and [O III] 4364 emission. The broad [O III…
Variables in S-PLUS: I. Multiband period-luminosity relations and reddening maps of the Magellanic Clouds using classical Cepheids
Debasish Hazarika, Carlos E. Ferreira Lopes, Márcio Catelan +12
Aims. Classical Cepheids (CCs) are fundamental standard candles for the extragalactic distance scale through their period-luminosity (P-L) relations. Although well calibrated in br…
The galactic chemical evolution of carbon: Implications for stellar nucleosynthesis
Daniel A. Boyea, James W. Johnson, David H. Weinberg
Carbon (C) is thought to be produced by both core collapse supernovae (CCSN) and asymptotic giant branch (AGB) stars, but the relative contributions of these two sources are uncert…
The chemodynamical memory of a major merger in a NIHAO-UHD Milky Way analogue -- I. A golden thread through time and space
Sven Buder, Tobias Buck, Ãsa Skúladóttir +3
Understanding how past major mergers shaped the Milky Way's present-day structure is a key goal of Galactic archaeology. The Galaxy's chemical and dynamical structure retains the i…
A stellar dynamical mass measurement of an inactive black hole at redshift 2
Andrew B. Newman, Meng Gu, Sirio Belli +34
Supermassive black holes and their host galaxies grow together over time, producing correlations between the black hole mass and various galaxy properties. Determining the evolutio…
Measurement of Substructure from the Kinematics of the GD-1 Stellar Stream
Jacob Nibauer, Ana Bonaca, Adrian M. Price-Whelan +2
Stellar streams are sensitive tracers of low-mass dark matter subhalos and provide a means to test the Cold Dark Matter (CDM) paradigm on small scales. In this work, we connect the…