CRA Seminar: Lee Samuel Finn (Penn State University)

Observational tests of general relativity with black hole inspiral, coalescence, and ringdown Prof. Lee Samuel Finn (Penn State University) Website: https://www.phys.psu.edu/people/lsf5 Abstract: As far as it has been tested, general relativity “works”; however, tests of general relativity are spotty in their coverage and - especially in the dynamical regime - leave much to be desired … Continue reading "CRA Seminar: Lee Samuel Finn (Penn State University)"

CRA seminar: Prof. Konstantin Batygin (Caltech)

Bogg 1-44 VizLab

Title: “I Like to Myself Believe That Planet 5 Turns Slowly” Abstract: Within the general framework of the core-nucleated accretion theory of giant planet formation, the conglomeration of massive gaseous envelopes is facilitated by a transient period of rapid accumulation of nebular material. While the concurrent build-up of angular momentum is expected to leave newly … Continue reading "CRA seminar: Prof. Konstantin Batygin (Caltech)"

CRA Cosmic Coffee: Chris Evans

Howey N201/202 837 State Street, Atlanta, GA, United States

Title: Marginally Trapped Surfaces in Black Hole Mergers Abstract: For numerical simulations of black hole mergers, typically the apparent horizon that forms is of primary interest and can be used to calculate the mass and angular momentum of the merger remnant. In a generic binary black hole evolution however, the apparent horizon is only one … Continue reading "CRA Cosmic Coffee: Chris Evans"