= (c) In the lectures we derived an approximate analytical solution for the remnant radius evolution assuming that the a

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C In The Lectures We Derived An Approximate Analytical Solution For The Remnant Radius Evolution Assuming That The A 1 (80.28 KiB) Viewed 12 times

= (c) In the lectures we derived an approximate analytical solution for the remnant radius evolution assuming that the ambient medium has a constant density, P(R) const. Consider an explosion in a medium with the density decreasing with distance R from the star as p(R) = po(Ro/R)2, where po and R, are constants. i. Show that the evolution of the remnant radius in the energy conserving phase in such a medium can be obtained from 2ESN dt R where Esn is the kinetic energy of the explosion. de CampoRRR)