About
Contact & Profiles
A5069161715
Research Areas
- Gamma-ray bursts and supernovae
- Astrophysical Phenomena and Observations
- Pulsars and Gravitational Waves Research
Center for Excellence in Education
2022
Abstract Short γ -ray burst (sGRB) jets form in the aftermath of a neutron star merger, drill through disk winds and dynamical ejecta, extend over four to five orders magnitude distance before breaking out ejecta. We present first 3D general-relativistic magnetohydrodynamic sGRB simulations span this enormous scale separation. They feature three possible outcomes: jet+cocoon, cocoon, neither. Typical break ejecta if (i) bound ejecta’s isotropic equivalent mass along pole at time BH formation...
10.3847/2041-8213/ac7728
article
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The Astrophysical Journal Letters
2022-06-28
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