REPORTS 21. Materials and methods are available as supporting material on Science Online. 22. A. Heger, N. Langer, Astron. Astrophys. 334, A. P. Crotts, S. R. Heathcote, Nature 350, J. Xu,

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Date: 2007-05-02 10:58:03		REPORTS 21. Materials and methods are available as supporting material on Science Online. 22. A. Heger, N. Langer, Astron. Astrophys. 334, A. P. Crotts, S. R. Heathcote, Nature 350, J. Xu, Add to Reading List Source URL: physics.princeton.edu Download Document from Source Website File Size: 1,64 MB Share Document on Facebook