Research of the explosive formation of a compact element for meteoroids fragments and space debris modelling
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2019.03.005
Abstract: Abstract X-ray research of particles formed during the explosion of a shaped charge with steel liner of the combined hemisphere-cylinder shape with a jet-forming part of a degressive (decreasing from top to base) thickness and… read more here.
Keywords: part; compact element; research explosive; formation compact ... See more keywords
The possibility of formation of compact boson stars via cosmological evolution of a background scalar field
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/12/003
Abstract: Boson stars, hypothetical astrophysical objects bound by the self-gravity of a scalar field, have been widely studied as a type of exotic compact object that is horizonless and provides a testing ground for physics beyond… read more here.
Keywords: field; scalar field; compact boson; formation compact ... See more keywords
Formation of compact systems of super-Earths via dynamical instabilities and giant impacts
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz3296
Abstract: NASA's Kepler mission discovered $\sim700$ planets in multi-planet systems containing 3 or more transiting bodies, many of which are super-Earths and mini-Neptunes in compact configurations. Using $N$-body simulations, we examine the in situ, final stage… read more here.
Keywords: kepler; giant impacts; super earths; formation compact ... See more keywords