Primordial black hole formation in a dust bouncing model
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/01/052
Abstract: Linear scalar cosmological perturbations have increasing spectra in the contracting phase of bouncing models. We study the conditions for which these perturbations may collapse into primordial black holes and the hypothesis that these objects constitute… read more here.
Keywords: formation dust; primordial black; black hole; model ... See more keywords
Solid−gas carbonate formation during dust events on Mars
Sign Up to like & getrecommendations! Published in 2023 at "National Science Review"
DOI: 10.1093/nsr/nwac293
Abstract: Electrostatic discharge experiments under simulated martian atmospheric conditions indicate that atmospheric CO2 has been sequestered into carbonate by the Mars dust activities during the Amazonia era. read more here.
Keywords: gas carbonate; formation dust; carbonate formation; solid gas ... See more keywords