1.6k citations
- Universidad Andrés BelloCL217 papers
- Pontificia Universidad Católica de ChileCL167 papers
- Millennium Institute of AstrophysicsCL166 papers
- European Southern ObservatoryCL103 papers
- Universidad de AntofagastaCL81 papers
- University of ConcepciónCL75 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- University of La SerenaCL69 papers
- Osservatorio Astronomico di PadovaIT64 papers
- University of HertfordshireGB61 papers
- University of ValparaísoCL60 papers
- Instituto de Astrofísica de CanariasES51 papers
358 papers
Galaxy mergers and disk angular momentum evolution: stellar halos as a critical test
Eric F. Bell, Richard D'Souza, Monica Valluri +1
We investigate the role of hierarchical assembly in the angular momentum (AM) evolution of galaxies using a sample of 471 Milky Way-mass galaxies from the TNG-50 simulation. While…
Physical Analysis of Bennu Samples Reveals Regolith Production by Collisional Disruption on Near-Earth Asteroids
R. -L. Ballouz, A. J. Ryan, R. J. Macke +25
Owing to the extremely low gravity of small near-Earth asteroids (NEAs), it has been assumed that impact-generated rock fragments escape into space and thus do not contribute to th…
SDSS-V LVM: A spatially resolved study of the physical conditions and the chemical abundance discrepancy in the Lagoon Nebula (M 8)
Amrita Singh, Guillermo A. Blanc, Nimisha Kumari +19
The abundance discrepancy problem refers to the systematic differences observed between chemical abundances derived from collisionally excited lines (CELs) and recombination lines…
High energy gamma-ray sources in the VVV survey - III. Spectroscopic confirmation of an AGN at low Galactic latitudes
Eduardo O. Schmidt, Laura D. Baravalle, Ana Pichel +9
We aim to spectroscopically confirm the nature of VVV-J181258.71-314346.7, a candidate counterpart to the unassociated gamma-ray source 4FGLJ1812.8-3144. This object was selected b…
Near-infrared photometry of the central stars of planetary nebulae with the VVVX survey
Dante Minniti, Vasiliki Fragkou, Javier Alonso-García +2
Achieving accurate photometric characterizations of central stars of planetary nebulae (CSPNe) toward the galactic plane is significantly hindered by the high levels of interstella…
Neutrinoless Double Beta Decay Sensitivity of the XLZD Rare Event Observatory
XLZD Collaboration, J. Aalbers, K. Abe +441
The XLZD collaboration is developing a two-phase xenon time projection chamber with an active mass of 60 to 80 t capable of probing the remaining WIMP-nucleon interaction parameter…