Probing compact dark matter with gravitational wave fringes detected by the Einstein Telescope
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DOI: 10.1093/mnras/staa1388
Abstract: Unlike the electromagnetic radiation from astrophysical objects, gravitational waves (GWs) from binary star mergers have much longer wavelengths and are coherent. For ground-based GW detectors, when the lens object between the source and the earth… read more here.
Keywords: dark matter; odot; compact dark; mass ... See more keywords
Four new massive pulsating white dwarfs including an ultramassive DAV
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DOI: 10.1093/mnras/stx320
Abstract: We report the discovery of four massive ($M > 0.8\,M_\odot$) ZZ Ceti white dwarfs, including an ultramassive $1.16\,M_\odot$ star. We obtained ground based, time-series photometry for thirteen white dwarfs from the Sloan Digital Sky Survey… read more here.
Keywords: dwarfs; white dwarfs; including ultramassive; odot ... See more keywords
The Local Group on FIRE: dwarf galaxy populations across a suite of hydrodynamic simulations
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz1317
Abstract: We present a new set of high-resolution hydrodynamic cosmological zoom-in simulations that apply the Feedback In Realistic Environments physics to both Local Group (LG)-like and isolated Milky Way (MW)-like volumes (10 host systems in total… read more here.
Keywords: odot; local group; mass; galaxy populations ... See more keywords