David Radice

Senior Investigator

About Penn State University

PFC* Member who joined at the start of the Physics Frontier Center

Research Publications

Ab-Initio General-Relativistic Neutrino-Radiation Hydrodynamics Simulations of Long-Lived Neutron Star Merger Remnants to Neutrino Cooling Timescales

David Radice, Sebastiano Bernuzzi.

2023.
Prospects for Direct Detection of Black Hole Formation in Neutron Star Mergers with Next-Generation Gravitational-Wave Detectors

Arnab Dhani, David Radice, Jan Schütte-Engel, Susan Gardner, Bangalore Sathyaprakash, et. al.

2023.
Three approaches for the classification of protoneutron star oscillation modes

M. C. Rodriguez, Ignacio F. Ranea-Sandoval, C. Chirenti, D. Radice.

2023.
Thermal Effects in Binary Neutron Star Mergers

Jacob Fields, Aviral Prakash, Matteo Breschi, David Radice, Sebastiano Bernuzzi, André da Silva Schneider.

2023.
Revealing Phase Transition in Dense Matter with Gravitational Wave Spectroscopy of Binary Neutron Star Mergers

Pedro Luis Espino, Aviral Prakash, David Radice, Domenico Logoteta.

2023.
Detectability of Sub-Solar Mass Neutron Stars Through a Template Bank Search

Ananya Bandopadhyay, Brendan Reed, Surendra Padamata, Erick Leon, et. al.

2022.
Second release of the CoRe database of binary neutron star merger waveforms

Alejandra Gonzalez, Francesco Zappa, Matteo Breschi, Sebastiano Bernuzzi, David Radice, et. al.

2022.
Binary neutron star merger simulations with neutrino transport and turbulent viscosity: impact of different schemes and grid resolution

Francesco Zappa, Sebastiano Bernuzzi, David Radice, Albino Perego.

2022.
Numerical relativity simulations of the neutron star merger GW190425: microphysics and mass ratio effects

A. Camilletti, L. Chiesa, G. Ricigliano, A. Perego, L. C. Lippold, S. Padamata, S. Bernuzzi, D. Radice, D. Logoteta, F. M. Guercilena.

2022.
Exotic Compact Objects: The Dark White Dwarf

Michael Ryan, David Radice.

2022.
Probing the incompressibility of nuclear matter at ultra-high density through the prompt collapse of asymmetric neutron star binaries

A. Perego, D. Logoteta, D. Radice, S. Bernuzzi, R. Kashyap, A. Das, S. Padamata, A. Prakash.

2021.
r-process Nucleosynthesis and Kilonovae from Hypermassive Neutron Star Remnants

Sanjana Curtis, Philipp Mösta, Zhenyu Wu, David Radice, Luke Roberts, Giacomo Ricigliano, Albino Perego.

2021.
A New Moment-Based General-Relativistic Neutrino-Radiation Transport Code: Methods and First Applications to Neutron Star Mergers

David Radice, Sebastiano Bernuzzi, Albino Perego, Roland Haas.

2021.
Neutrino emission from binary neutron star mergers: characterizing light curves and mean energies

Marco Cusinato, Federico Maria Guercilena, Albino Perego, Domenico Logoteta, David Radice, Sebastiano Bernuzzi, Stefano Ansoldi.

2021.
Numerical relativity simulations of prompt collapse mergers: threshold mass and phenomenological constraints on neutron star properties after GW170817

Abhishek Das, David Radice, Surendra Padamata, Aviral Prakash, et al.

2021.
Constraints on the neutron star’s maximum densities from postmerger gravitational-waves with third-generation observations

Matteo Breschi, Sebastiano Bernuzzi, Daniel Godzieba, Albino Perego, David Radice.

2021.
Machine Learning for Conservative-to-Primitive in Relativistic Hydrodynamics

Tobias Dieselhorst, William Cook, Sebastiano Bernuzzi, David Radice.

2021.
High-Order Multipole and Binary Love Number Universal Relations

Daniel A. Godzieba, David Radice.

2021.
Long-term GRHMD simulation of magnetic field in isolated neutron stars

Ankan Sur, William Cook, David Radice, Brynmor Haskell, Sebastiano Bernuzzi.

2021.
Signatures of deconfined quark phases in binary neutron star mergers

Aviral Prakash, David Radice, Domenico Logoteta, Albino Perego, Vsevolod Nedora, Ignazio Bombaci, Rahul Kashyap, Sebastiano Bernuzzi, Andrea Endrizzi.

2021.
Dynamical ejecta synchrotron emission as possible contributor to the rebrightening of GRB170817A

Vsevolod Nedora, David Radice, Sebastiano Bernuzzi, Albino Perego, Boris Daszuta, Andrea Endrizzi, Aviral Prakash, Federico Schianchi.

2021.
GRAthena++: puncture evolutions on vertex-centered oct-tree AMR

Boris Daszuta, Francesco Zappa, William Cook, David Radice, Sebastiano Bernuzzi, Viktoriya Morozova.

2021.
Updated universal relations for tidal deformabilities of neutron stars from phenomenological equations of state

Daniel A. Godzieba, Rossella Gamba, David Radice, Sebastiano Bernuzzi.

2020.
Mapping dynamical ejecta and disk masses from numerical relativity simulations of neutron star mergers

Vsevolod Nedora, Federico Schianchi, Sebastiano Bernuzzi, David Radice, Boris Daszuta, Andrea Endrizzi, Albino Perego, et al.

2020.
Mapping dynamical ejecta and disk masses from numerical relativity simulations of neutron star mergers

Vsevolod Nedora, Federico Schianchi, Sebastiano Bernuzzi, David Radice, Boris Daszuta, Andrea Endrizzi, Albino Perego, Aviral Prakash, Francesco Zappa.

2020.
Gravitational Waves from Core-Collapse Supernovae

Ernazar Abdikamalov, Giulia Pagliaroli, David Radice.

2020.
Gravitational Waves from Core-Collapse Supernovae

Ernazar Abdikamalov, Giulia Pagliaroli, David Radice.

2020.
Production of very light elements in kilonovae

A. Perego, D. Vescovi, A. Fiore, S. Benetti, S. Bernuzzi, M. Branchesi, S. Cristallo, E. Cappellaro, D. Radice.

2020.
FRIB and the GW170817 Kilonova

Ani Aprahamian, et al. (multiple N3AS authors).

2018.

Research Themes

Astrophysical Simulations

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David Radice

David Radice

Ab-Initio General-Relativistic Neutrino-Radiation Hydrodynamics Simulations of Long-Lived Neutron Star Merger Remnants to Neutrino Cooling Timescales

Prospects for Direct Detection of Black Hole Formation in Neutron Star Mergers with Next-Generation Gravitational-Wave Detectors

Three approaches for the classification of protoneutron star oscillation modes

Thermal Effects in Binary Neutron Star Mergers

Revealing Phase Transition in Dense Matter with Gravitational Wave Spectroscopy of Binary Neutron Star Mergers

Detectability of Sub-Solar Mass Neutron Stars Through a Template Bank Search

Second release of the CoRe database of binary neutron star merger waveforms

Binary neutron star merger simulations with neutrino transport and turbulent viscosity: impact of different schemes and grid resolution

Numerical relativity simulations of the neutron star merger GW190425: microphysics and mass ratio effects

Exotic Compact Objects: The Dark White Dwarf

Probing the incompressibility of nuclear matter at ultra-high density through the prompt collapse of asymmetric neutron star binaries

r-process Nucleosynthesis and Kilonovae from Hypermassive Neutron Star Remnants

A New Moment-Based General-Relativistic Neutrino-Radiation Transport Code: Methods and First Applications to Neutron Star Mergers

Neutrino emission from binary neutron star mergers: characterizing light curves and mean energies

Numerical relativity simulations of prompt collapse mergers: threshold mass and phenomenological constraints on neutron star properties after GW170817

Constraints on the neutron star’s maximum densities from postmerger gravitational-waves with third-generation observations

Machine Learning for Conservative-to-Primitive in Relativistic Hydrodynamics

High-Order Multipole and Binary Love Number Universal Relations

Long-term GRHMD simulation of magnetic field in isolated neutron stars

Signatures of deconfined quark phases in binary neutron star mergers

Dynamical ejecta synchrotron emission as possible contributor to the rebrightening of GRB170817A

GRAthena++: puncture evolutions on vertex-centered oct-tree AMR

Updated universal relations for tidal deformabilities of neutron stars from phenomenological equations of state

Mapping dynamical ejecta and disk masses from numerical relativity simulations of neutron star mergers

Mapping dynamical ejecta and disk masses from numerical relativity simulations of neutron star mergers

Gravitational Waves from Core-Collapse Supernovae

Gravitational Waves from Core-Collapse Supernovae

Production of very light elements in kilonovae

FRIB and the GW170817 Kilonova

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Oscillations of Highly Magnetized Non-Rotating Neutron Stars

Fall 2023 Undergraduate Research Program

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