Open AccessEjecta on Pb surface below and above melting pressure
Author(s) -
Yongtao Chen,
Ren Guo-Wu,
Tiegang Tang,
Qingzhong Li,
Wang De-Tian,
Haibo Hu
Publication year - 2012
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.61.206202
Subject(s) - ejecta , materials science , surface (topology) , physics , astrophysics , geometry , mathematics , supernova
In this paper, Asay-F-window diagnostic technology for high density and large mass ejecta measurement is designed. By Asay-F-window technology, the mass and the density-velocity distribution of ejecta from Pb surface are presented. The difference in ejecta between below and above Pb melting pressure is particularly studied. Moreover, the physical causation inducing the ejecting difference is well explained through theory analysis.