Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ho-Sang Chan"'
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 17 (2024)
The 230 GHz lightcurves of Sagittarius A* (Sgr A*) predicted by general relativistic magnetohydrodynamics and general relativistic ray-tracing (GRRT) models by the Event Horizon Telescope Collaboration have higher variability M _Δ _T compared to obs
Externí odkaz:
https://doaj.org/article/9b7b9d88ce6d4803b7b9613f9b2fc0a5
Publikováno v:
The Astrophysical Journal, Vol 945, Iss 2, p 133 (2023)
We present two-dimensional hydrodynamic simulations of the accretion-induced collapse (AIC) of rotating white dwarfs admixed with an extended component of dark matter (DM) comprising sub-gigaelectronvolt degenerate fermionic DM particles. We find tha
Externí odkaz:
https://doaj.org/article/736a3d5f85344944a9256d99d05d08d1
Using the second data release from the Zwicky Transient Facility (ZTF, Bellm et al. 2019), Chen et al. (2020) created a ZTF Catalog of Periodic Variable Stars (ZTF CPVS) of 781, 602 periodic variables stars (PVSs) with 11 class labels. Here, we provi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9dda706b138b95a99a835eef8ebcaad
http://arxiv.org/abs/2112.04010
http://arxiv.org/abs/2112.04010
The discoveries of anomalous compact objects challenge our understanding of the standard theory of stellar structures and evolution. They serve as an excellent laboratory to search for new physics. Earlier studies on spherically symmetric dark matter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aca599e7490f77840dd03d5494a74c30
http://arxiv.org/abs/2111.12894
http://arxiv.org/abs/2111.12894
Autor:
Ho-Sang Chan, V. Ashley Villar, Siu-Hei Cheung, Shirley Ho, Anna J. G. O’Grady, Maria R. Drout, Mathieu Renzo
Periodic variables illuminate the physical processes of stars throughout their lifetime. Wide-field surveys continue to increase our discovery rates of periodic variable stars. Automated approaches are essential to identify interesting periodic varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4498be8897e0eab46b68c28707490e0