CRA Seminar

Title: Numerical Relativity and Beyond-GR Theories Abstract: Future gravitational wave observatories will deepen our understanding of gravity in the most extreme environments we have probed so far. Ensuring that our measurements of black holes are increasingly accurate will require the calculation of increasingly accurate waveforms for the purposes of parameter estimation.  Our next-generation numerical relativity … Continue reading "CRA Seminar: Marceline Bonilla (Cal State – Fullerton)"

Title: Magnetohydrodynamic accretion onto binary black holes as a source for multimessenger astronomy with gravitational waves Abstract: Supermassive black hole binaries can form in magnetized plasma following galaxy mergers, via bar-mode instability in rapidly rotating supermassive stars, or by other dynamical processes. After formation, a combination of dynamical friction and gas-driven migration is likely to … Continue reading "CRA Seminar: Vasilis Paschalidis (U. of Arizona)"

Title: Accelerating ML workflows in gravitational wave astronomy Abstract: Commercial applications of machine learning (ML) have grown substantially in recent years, driven in no small part by an explosion in the ecosystem of so-called MLOps tools that have simplified the development and deployment of common ML use cases using domain-specific best practices. As the canon … Continue reading "CRA -Machine Learning + Astro Seminar : Alec Gunny (MIT)"

Title: Kinetic and Two-Temperature Physics of Black Hole Accretion Disks and X-ray Coronae  Abstract: Understanding the plasma physics of accretion disks and coronae around black holes is crucial for interpreting the … Continue reading "CRA Seminar: Lia Hankla (UM)"