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GRaviCon 2026 - Gravitational Waves: The Age of Discovery

22–24 Apr 2026
Scuola Normale Superiore
Europe/Rome timezone

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Session

Latest Results and Insights from the LVK O4 Observing Run and GWTC-4

24 Apr 2026, 10:00
Sala Azzurra - Sala degli Stemmi (Scuola Normale Superiore)

Sala Azzurra - Sala degli Stemmi

Scuola Normale Superiore

P.za dei Cavalieri, 7, 56126 Pisa PI

Conveners

Latest Results and Insights from the LVK O4 Observing Run and GWTC-4

  • Francesco Di Renzo

Presentation materials

GraviCon_DiRenzo.pdf
  1. 39. Latest Results and Insights from the LVK O4 Observing Run and GWTC-4
    Talk

    The fourth observing run (O4) of the LIGO–Virgo–KAGRA (LVK) collaboration has opened a new phase in gravitational-wave astronomy, combining extended observing time with improved detector sensitivity. The O4a dataset, released as GWTC-4, includes over 200 confident detections and significantly enhances constraints on compact object populations. Further analyses of O4b and O4c are in progress....

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