Search Results - "Miller, Jonah M"
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Full Transport General Relativistic Radiation Magnetohydrodynamics for Nucleosynthesis in Collapsars
Published in The Astrophysical journal (01-10-2020)“…We model a compact black hole-accretion disk system in the collapsar scenario with full transport, frequency dependent, general relativistic radiation…”
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Including Neutrino-driven Convection in the Force Explosion Condition to Predict Explodability of Multidimensional Core-collapse Supernovae (FEC+)
Published in The Astrophysical journal (01-02-2024)“…Abstract Most massive stars end their lives with core collapse. However, it is not clear which explode as a core-collapse supernova (CCSN), leaving behind a…”
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Emergent Nucleosynthesis from a 1.2 s Long Simulation of a Black Hole Accretion Disk
Published in The Astrophysical journal (01-02-2024)“…Abstract We simulate a black hole accretion disk system with full-transport general relativistic neutrino radiation magnetohydrodynamics for 1.2 s. This system…”
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Nuclear Uncertainties Associated with the Nucleosynthesis in Ejecta of a Black Hole Accretion Disk
Published in The Astrophysical journal (01-08-2024)“…Abstract The simulation of heavy element nucleosynthesis requires input from yet-to-be-measured nuclear properties. The uncertainty in the values of these…”
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The Effect of the Velocity Distribution on Kilonova Emission
Published in The Astrophysical journal (01-01-2024)“…Abstract The electromagnetic emission from the nonrelativistic ejecta launched in neutron star mergers (either dynamically or through a disk wind) has the…”
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Magnetic Field Strength Effects on Nucleosynthesis from Neutron Star Merger Outflows
Published in The Astrophysical journal (01-04-2024)“…Abstract Magnetohydrodynamic turbulence drives the central engine of post-merger remnants, potentially powering both a nucleosynthetically active disk wind and…”
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Gravitational Wave Eigenfrequencies from Neutrino-driven Core-collapse Supernovae
Published in The Astrophysical journal (01-09-2023)“…Abstract Core-collapse supernovae (CCSNe) are predicted to produce gravitational waves (GWs) that may be detectable by Advanced LIGO/Virgo. These GW signals…”
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Nucleosynthesis in Outflows from Black Hole–Neutron Star Merger Disks with Full GR(ν)RMHD
Published in Astrophysical journal. Letters (01-03-2023)“…Abstract Along with binary neutron star mergers, the inspiral and merger of a black hole and a neutron star is a predicted site of r -process nucleosynthesis…”
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The Dependence of Gamma-Ray Burst Jet Collimation on Black Hole Spin
Published in Astrophysical journal. Letters (01-05-2024)“…Abstract Gamma-ray bursts (GRBs) are the most luminous events in the Universe and are excellent laboratories to study extreme physical phenomena in the cosmos…”
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Black hole spin in X-ray binaries: giving uncertainties an f
Published in Monthly notices of the Royal Astronomical Society (01-01-2021)“…ABSTRACT The two established techniques for measuring black hole spin in X-ray binaries often yield conflicting results, which must be resolved before either…”
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Core-collapse Supernovae: From Neutrino-driven 1D Explosions to Light Curves and Spectra
Published in The Astrophysical journal (01-11-2021)“…Abstract We present bolometric and broadband light curves and spectra for a suite of core-collapse supernova models exploded self-consistently in spherical…”
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Spectral methods in the presence of discontinuities
Published in Journal of computational physics (01-08-2019)“…Spectral methods provide an elegant and efficient way of numerically solving differential equations of all kinds. For smooth problems, truncation error for…”
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Constraints on gamma-ray burst inner engines in a Blandford–Znajek framework
Published in Monthly notices of the Royal Astronomical Society (01-05-2019)“…Under the assumption that a gamma-ray burst (GRB) is ultimately produced by a Blandford–Znajek (BZ) jet from a highly spinning black hole (BH), we put limits…”
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A New Constraint on the Nuclear Equation of State from Statistical Distributions of Compact Remnants of Supernovae
Published in Astrophysical journal. Letters (01-06-2022)“…Abstract Understanding how matter behaves at the highest densities and temperatures is a major open problem in both nuclear physics and relativistic…”
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Maximum likelihood estimation of difference scaling functions for suprathreshold judgments
Published in Journal of vision (Charlottesville, Va.) (09-09-2022)“…Maximum likelihood estimation (MLE) has been used to produce perceptual scales from binary judgments of triads and quadruples. This method relies on…”
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Parthenon—a performance portable block-structured adaptive mesh refinement framework
Published in The international journal of high performance computing applications (01-09-2023)“…On the path to exascale the landscape of computer device architectures and corresponding programming models has become much more diverse. While various…”
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Parthenon—a performance portable block-structured adaptive mesh refinement framework
Published in The international journal of high performance computing applications (13-12-2022)“…On the path to exascale the landscape of computer device architectures and corresponding programming models has become much more diverse. While various…”
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Singularity-EOS: Performance Portable Equations of State and Mixed Cell Closures
Published in Journal of open source software (07-11-2024)Get full text
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A characterization of hyperbolic affine flat, affine minimal surfaces in A 3
Published in Differential geometry and its applications (01-10-2014)Get full text
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A characterization of hyperbolic affine flat, affine minimal surfaces in A3
Published in Differential geometry and its applications (01-10-2014)“…We investigate the geometric properties of hyperbolic affine flat, affine minimal surfaces in the equiaffine space A3. We use Cartan's method of moving frames…”
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