Facebook Twitter Instagram YouTube

Extreme Core-collapse Supernovae in Three Dimensions

Event Details

Event Dates: 

Thursday, March 3, 2016 - 4:00pm

Seminar Location: 

  • JILA Auditorium

Speaker Name(s): 

Philipp Moesta

Speaker Affiliation(s): 

UC Berkeley
Seminar Type/Subject

Scientific Seminar Type: 

  • Astrophysical & Planetary Sciences Colloquia

Event Details & Abstract: 

Hyperenergetic type Ic-bl and superluminous core-collapse supernovae belong to the most extreme transient events in the universe and are a key factor in the supernova gamma-ray burst connection. The advent of major time-domain astronomy programs such as the Zwicky Transient Facility will revolutionize the science and our understanding of these events. In this talk I will present results from high-fidelity three-dimensional magnetohydrodynamics simulations of extreme core-collapse supernovae with an emphasis on the engines driving the explosion and their observational signatures. I will conclude by discussing how magnetic fields and turbulence as the key ingredients in these engines also play a critical role in many other astrophysical systems, for example in modeling the gravitational wave and electromagnetic emission from compact object mergers in the era of advanced LIGO.

 

JILA follows the six University nodes' policies for ensuring harassment-free environments. For more detailed information regarding the University of Colorado policies, please read the Discrimination and Harassment Policy and Procedures.