Post date: Dec 10, 2017 7:22:31 AM
The paper discussing mechanical property o dust aggregate, which is an considered important protoplanetesimal material, is published in The Astrophysical Journal.
The Physics of Protoplanetesimal Dust Agglomerates. IX. Mechanical properties of dust aggregates probed by a solid-projectile impact
H. Katsuragi and J. Blum, Astrophys. J., 851, 23 (2017). (arXiv:1709.03118)