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pro vyhledávání: '"Sebastián, I. L. San"'
During the planetary formation process, mutual collisions among planetesimals take place, making an impact on their porosity evolution. The outcome of these collisions depends, among other parameters, on the tensile strength of the colliding objects.
Externí odkaz:
http://arxiv.org/abs/2007.08421
Publikováno v:
A&A 625, A138 (2019)
Most of planet formation models that incorporate planetesimal fragmentation consider a catastrophic impact energy threshold for basalts at a constant velocity of 3 km/s during all the process of the formation of the planets. However, as planets grow
Externí odkaz:
http://arxiv.org/abs/1903.12288