Gal-Yam, AvishayFox, Derek BPrice, Paul AntonyDavis, M RSchmidt, BrianLewis, KarenPeterson, BruceBerger, EdoSharon, KFrail, Dale APiran, TPenprase, B EChevalier, Roger AMacFadyen, A I2015-12-070028-0836http://hdl.handle.net/1885/26054Over the past decade, our physical understanding of γ-ray bursts (GRBs) has progressed rapidly, thanks to the discovery and observation of their long-lived afterglow emission. Long-duration (≳2 s) GRBs are associated with the explosive deaths of massivKeywords: astrophysics; explosive; gamma ray radiation; article; astronomy; cosmic radiation; explosion; gamma radiation; priority journal; radiation processing; radioactivity; X ray200610.1038/nature053732015-12-07