234 citations
- University of ChileCL7 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Centro Científico Tecnológico de ValparaísoCL5 papers
- Federico Santa María Technical UniversityCL5 papers
- Pontificia Universidad Católica de ChileCL5 papers
- California Institute of TechnologyUS4 papers
- European Southern ObservatoryCL3 papers
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- Millennium Institute of AstrophysicsCL3 papers
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- Adolfo Ibáñez UniversityCL2 papers
4 papers · 1 filter
Host-star and exoplanet composition: Polluted white dwarf reveals depletion of moderately refractory elements in planetary material
Claudia Aguilera-Gómez, Laura K. Rogers, Amy Bonsor +6
Planets form from the same cloud of molecular gas and dust as their host stars. Confirming if planetary bodies acquire the same refractory element composition as their natal disc d…
The formation and stability of a cold disc made out of stellar winds in the Galactic Centre
Diego Calderón, Jorge Cuadra, Christopher M. P. Russell +3
The reported discovery of a cold (~10 K) disc-like structure within 0.005 pc around the super-massive black hole at the centre of the Milky Way, Sgr A*, has challenged our unde…
SDSS1335+0728: The awakening of a black hole
P. Sánchez-Sáez, L. Hernández-García, S. Bernal +22
The galaxy SDSS1335+0728, which had exhibited no prior optical variations during the preceding two decades, began showing significant nuclear variability in the Zwicky Transient Fa…
Analysis of practical fractional vortex beams at far field
Eduardo Peters, Gustavo Funes, Lluís Martínez-León +1
The subject of calculating the topological charge (TC) or vortex strength of optical vortices has generated divided opinions among scientists. This is due to the fact that proper a…