Black holes and WIMPs: all or nothing or something else
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DOI: 10.1093/mnras/stab1930
Abstract: We consider constraints on primordial black holes (PBHs) in the mass range $(10^{-18}\!-\!10^{15})\, \mathrm{M}_{\odot }$ if the dark matter (DM) comprises weakly interacting massive particles (WIMPs) that form haloes around them and generate γ-rays by… read more here.
Keywords: chi tev; black holes; odot chi; mathrm odot ... See more keywords
Convective boundary mixing in a post-He core burning massive star model
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DOI: 10.1093/mnras/sty3415
Abstract: Convective boundary mixing (CBM) in the advanced evolutionary stages of massive stars is not well understood. Structural changes caused by convection have an impact on the evolution as well as the subsequent supernova, or lack… read more here.
Keywords: cbm; odot mathrm; mathrm odot; model ... See more keywords
On the small-scale clustering of quasars: constraints from the MassiveBlack II simulation
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz519
Abstract: We examine recent high-precision measurements of small-scale quasar clustering (at z ∼ 0.5–2 on scales of ${\sim }25~\mathrm{kpc}\, h^{-1}$) from the SDSS in the context of the MassiveBlack II (MBII) cosmological hydrodynamic simulation and conditional… read more here.
Keywords: luminosity; mathrm odot; scale clustering; simulation ... See more keywords