Search Results for author: Reed Essick

Found 2 papers, 0 papers with code

Astrophysical Constraints on the Symmetry Energy and the Neutron Skin of $^{208}$Pb with Minimal Modeling Assumptions

no code implementations19 Feb 2021 Reed Essick, Ingo Tews, Philippe Landry, Achim Schwenk

The symmetry energy and its density dependence are crucial inputs for many nuclear physics and astrophysics applications, as they determine properties ranging from the neutron-skin thickness of nuclei to the crust thickness and the radius of neutron stars.

Gaussian Processes Nuclear Theory High Energy Astrophysical Phenomena Nuclear Experiment

When are LIGO/Virgo's Big Black-Hole Mergers?

no code implementations19 Jan 2021 Maya Fishbach, Zoheyr Doctor, Thomas Callister, Bruce Edelman, Jiani Ye, Reed Essick, Will M. Farr, Ben Farr, Daniel E. Holz

An abrupt cutoff in the mass spectrum is expected from (pulsational) pair instability supernova simulations; however, GWTC-2 is only consistent with a Truncated mass model if the location of the cutoff increases from $45^{+13}_{-5}\, M_\odot$ at $z < 0. 4$ to $80^{+16}_{-13}\, M_\odot$ at $z > 0. 4$.

High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology

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