J. J. Beatty
Papers
1
Total Citations
57
H-Index
1
About
J. J. Beatty is a leading figure in astroparticle physics, whose research bridges high-energy neutrinos, cosmic rays, and transient astrophysical phenomena. A key contributor to the IceCube Neutrino Observatory, Beatty has driven efforts to identify the most extreme sources in the universe—from gamma-ray bursts to core-collapse supernovae. Their highly cited 2012 work on the IceCube optical follow-up program (57 citations) pioneered a novel search for soft relativistic jets in supernovae, testing the hypothesis that these stellar explosions could produce bursts of neutrinos on timescales of roughly 100 seconds. This work has been instrumental in constraining the physics of jet-driven supernovae and their role as potential neutrino emitters. Beyond IceCube, Beatty has made foundational contributions to cosmic-ray detection and instrumentation, including leadership roles in balloon-borne and space-based experiments. With a career spanning decades and hundreds of publications, Beatty’s research continues to shape our understanding of the non-thermal universe, inspiring students and researchers to explore the most violent processes in the cosmos through the lens of multimessenger astronomy.
Research Focus
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Top Papers
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