Image Details
Caption: Figure 4.
Estimated Lorentz factor of the ejecta at infinity. We show results using the Bernoulli criteria (left panel), which slightly overestimates ejected masses, and assuming that ut is constant (right panel), which typically underestimates the ejected mass. ﹩{{\rm{\Gamma }}}_{\infty }=1﹩ (dashed gray line) is the estimated boundary between bound and unbound material.
© 2020. The American Astronomical Society. All rights reserved.