The 2nd Data Release of the ESO Public Survey SHARKS
Esta sección ofrece el acceso a la base de datos de Publicaciones que recopila los artículos del IAC publicados en revistas científicas. Por favor, pulsa la flecha del menú para ver todas las opciones de búsqueda y de ordenación de resultados; autor, revista, año, etc..
Además ofrece acceso al repositorio de preprints del IAC: https://research.iac.es/preprints/l
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The GW Vir Instability Strip in Light of New Observations of PG 1159 Stars: Discovery of Pulsations in the Central Star of A72 and Variability of RX J0122.9-7521We present the results of new time-series photometric observations of 29 pre-white dwarf stars of PG 1159 spectral type, carried out in the years 2014-2022. For the majority of stars, a median noise level in Fourier amplitude spectra of 0.5-1.0 mmag was achieved. This allowed the detection of pulsations in the central star of planetary nebula A72Sowicka, Paulina et al.
Fecha de publicación:
112023 -
VEILZ & KEDFS Surveys: A friendly pipeline for Low Surface Brightness Near-Infrared ScienceThis talk is on YouTube at this link: https://www.youtube.com/watch?v=aHt0jssgDCESaremi, Elham
Fecha de publicación:
112023 -
Unveiling optical signatures of outflows in accreting white dwarfsAccreting white dwarfs are known to show signatures of wind-type outflows in the ultraviolet. However, at optical wavelengths, wind detections have only been reported for a few sources. We present GTC-10.4 m optical spectroscopy of four accreting white dwarfs (BZ Cam, V751 Cyg, MV Lyr, and V425 Cas) observed during luminous epochs, when theirCúneo, V. A. et al.
Fecha de publicación:
112023 -
3D correlations in the Lyman-α forest from early DESI dataWe present the first measurements of Lyman-α (Lyα) forest correlations using early data from the Dark Energy Spectroscopic Instrument (DESI). We measure the auto-correlation of Lyα absorption using 88 509 quasars at z > 2, and its cross-correlation with quasars using a further 147 899 tracer quasars at z ≳ 1.77. Then, we fit these correlationsGordon, C. et al.
Fecha de publicación:
112023 -
Author Correction: A super-massive Neptune-sized planetNaponiello, Luca et al.
Fecha de publicación:
112023