Collapse of cores with extreme rotation
(see Section 9.4)

Model A4B6G5
	Formation of a mildly relativistic jet in model A4B6G5. The left panel show the logarithm of the density, in g cm-3, and the right panel the logarithm of specific internal energy, in c.g.s. units. The velocity field (white arrows) is shown for the left panel. All axes in km.
	Detail in the evolution of model A4B6G5 of the innermost 300 km after core bounce.