The automatic learning for the rapid classification of events (ALeRCE) alert broker
F Förster, G Cabrera-Vives… - The Astronomical …, 2021 - iopscience.iop.org
Abstract We introduce the Automatic Learning for the Rapid Classification of Events
(ALeRCE) broker, an astronomical alert broker designed to provide a rapid and self …
(ALeRCE) broker, an astronomical alert broker designed to provide a rapid and self …
The SN 2023ixf progenitor in M101. I. Infrared variability
MD Soraisam, T Szalai, SD Van Dyk… - The Astrophysical …, 2023 - iopscience.iop.org
Observational evidence points to a red supergiant (RSG) progenitor for SN 2023ixf. The
progenitor candidate has been detected in archival images at wavelengths (≥ 0.6 μm) …
progenitor candidate has been detected in archival images at wavelengths (≥ 0.6 μm) …
Numerical simulations of convective three-dimensional red supergiant envelopes
We explore the three-dimensional properties of convective, luminous (L≈ 10 4.5–10 5 L⊙),
hydrogen-rich envelopes of red supergiants (RSGs) based on radiation hydrodynamic …
hydrogen-rich envelopes of red supergiants (RSGs) based on radiation hydrodynamic …
Standing on the shoulders of giants: New mass and distance estimates for betelgeuse through combined evolutionary, asteroseismic, and hydrodynamic simulations …
We conduct a rigorous examination of the nearby red supergiant Betelgeuse by drawing on
the synthesis of new observational data and three different modeling techniques. Our …
the synthesis of new observational data and three different modeling techniques. Our …
The Zwicky transient facility catalog of periodic variable stars
The number of known periodic variables has grown rapidly in recent years. Thanks to its
large field of view and faint limiting magnitude, the Zwicky Transient Facility (ZTF) offers a …
large field of view and faint limiting magnitude, the Zwicky Transient Facility (ZTF) offers a …
Spatially resolved ultraviolet spectroscopy of the Great Dimming of Betelgeuse
AK Dupree, KG Strassmeier, LD Matthews… - The Astrophysical …, 2020 - iopscience.iop.org
Abstract The bright supergiant Betelgeuse (Alpha Orionis, HD 39801) experienced a visual
dimming during 2019 December and the first quarter of 2020, reaching an historic minimum …
dimming during 2019 December and the first quarter of 2020, reaching an historic minimum …
Betelgeuse: a review
JC Wheeler, E Chatzopoulos - Astronomy & Geophysics, 2023 - academic.oup.com
Was Betelgeuse once in a binary star system? What causes it to vary over a vast range of
timescales? Why did it dim dramatically in 2020? When and how will it explode? J. Craig …
timescales? Why did it dim dramatically in 2020? When and how will it explode? J. Craig …
The photospheric temperatures of Betelgeuse during the great dimming of 2019/2020: no new dust required
GM Harper, EF Guinan, R Wasatonic… - The Astrophysical …, 2020 - iopscience.iop.org
The processes that shape the extended atmospheres of red supergiants, heat their
chromospheres, create molecular reservoirs, drive mass loss, and create dust remain poorly …
chromospheres, create molecular reservoirs, drive mass loss, and create dust remain poorly …
Red Supergiants in M31 and M33. I. The Complete Sample
The aim of this paper is to establish a complete sample of red supergiants (RSGs) in M31
and M33. The member stars of the two galaxies are selected from the near-infrared (NIR) …
and M33. The member stars of the two galaxies are selected from the near-infrared (NIR) …
Presupernova neutrinos in large dark matter direct detection experiments
N Raj, V Takhistov, SJ Witte - Physical Review D, 2020 - APS
The next Galactic core-collapse supernova (SN) is a highly anticipated observational target
for neutrino telescopes. However, even prior to collapse, massive dying stars shine …
for neutrino telescopes. However, even prior to collapse, massive dying stars shine …