Jean‐Pierre Macquart

International Centre for Radio Astronomy Research

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About

Jean‑Pierre Macquart is a leading figure in transient astrophysics, best known for his pioneering work on fast radio bursts (FRBs) and their use as cosmological probes. His research centers on radio transients, plasma astrophysics, and the development of next‑generation radio telescopes. Macquart made a landmark contribution by establishing the “Macquart relation,” which links the dispersion of FRBs to the cosmic electron density, enabling measurements of the Universe’s missing baryons and the intergalactic medium’s structure. His highly cited work, including the 2015 chapter “Transient Astrophysics with the Square Kilometre Array,” outlines the transformative potential of the SKA for detecting and understanding transient events. With over 13,000 citations, his impact is profound, particularly through his leadership in the Commensal Real‑time ASKAP Fast Transients (CRAFT) survey, which has discovered dozens of FRBs. Macquart’s achievements include the 2020 Australian Academy of Science’s Pawsey Medal, recognizing his outstanding contributions to radio astronomy. His research continues to shape our understanding of extreme astrophysical phenomena and the large‑scale structure of the cosmos.