4.7 Article

Halted-pendulum Relaxation: Application to White Dwarf Binary Initial Data

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Astronomy & Astrophysics

Transients from ONe white dwarf - neutron star/black hole mergers

Alexey Bobrick et al.

Summary: We conducted the first 3D hydrodynamic simulations of oxygen-neon white dwarf-neutron star/black hole mergers (ONe WDNS/BH mergers). We obtained the nuclear evolution, light curves, and spectra for these systems through post-processing and coupling with a supernova spectral synthesis code. Our results show that the amount of Ni-56 synthesized in these mergers strongly depends on the white dwarf mass, and the nuclear yields may contribute significantly to Galactic chemical evolution. The expected transients from WD-NS mergers are predominantly red/infrared and have a month-long evolution timescale.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

SPHINCS_BSSN: a general relativistic smooth particle hydrodynamics code for dynamical spacetimes

S. Rosswog et al.

Summary: The methodology proposed in this study involves simulating self-gravitating general-relativistic fluids using Lagrangian particles for the fluid and evolving spacetime on a mesh grid. The novel approach allows for flexible resolution selection and easy tracking of ejecta, showcasing good performance in various benchmark tests.

CLASSICAL AND QUANTUM GRAVITY (2021)

Article Astronomy & Astrophysics

OCTO-TIGER: a new, 3D hydrodynamic code for stellar mergers that uses HPX parallelization

Dominic C. Marcello et al.

Summary: OCTO-TIGER is an astrophysics code optimized for simulating the merger of well-resolved stars and conserving angular momentum to machine precision. Through benchmark tests, OCTO-TIGER's performance and precision are studied, showing excellent scalability for large problems.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

The Lagrangian hydrodynamics code MAGMA2

S. Rosswog

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Neutron star-white dwarf mergers: early evolution, physical properties, and outcomes

Yossef Zenati et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

Article Astronomy & Astrophysics

Rotating white dwarf models with finite-temperature envelope

Shin'ichirou Yoshida

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

Article Astronomy & Astrophysics

Untitled

ASTRONOMISCHE NACHRICHTEN (2018)

Article Astronomy & Astrophysics

Numerical simulations of mass transfer in binaries with bipolytropic components

Kundan Kadam et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Article Astronomy & Astrophysics

PHANTOM: A Smoothed Particle Hydrodynamics and Magnetohydrodynamics Code for Astrophysics

Daniel J. Price et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA (2018)

Article Astronomy & Astrophysics

Merging white dwarfs and Type Ia supernovae

L. R. Yungelson et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

A Very Fast and Angular Momentum Conserving Tree Code

Dominic C. Marcello

ASTRONOMICAL JOURNAL (2017)

Article Astronomy & Astrophysics

A Comparison of Grid-based and SPH Binary Mass-transfer and Merger Simulations

Patrick M. Motl et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2017)

Article Astronomy & Astrophysics

Improving the convergence properties of the moving-mesh code AREPO

Ruediger Pakmor et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)

Article Astronomy & Astrophysics

WHITE DWARF MERGERS ON ADAPTIVE MESHES. I. METHODOLOGY AND CODE VERIFICATION

Max P. Katz et al.

ASTROPHYSICAL JOURNAL (2016)

Article Astronomy & Astrophysics

BAHAMAS: NEW ANALYSIS OF TYPE Ia SUPERNOVAE REVEALS INCONSISTENCIES WITH STANDARD COSMOLOGY

Hikmatali Shariff et al.

ASTROPHYSICAL JOURNAL (2016)

Article Astronomy & Astrophysics

Boosting the accuracy of SPH techniques: Newtonian and special-relativistic tests

S. Rosswog

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

Generating Optimal Initial Conditions for Smoothed Particle Hydrodynamics Simulations

S. Diehl et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA (2015)

Article Astronomy & Astrophysics

TYPE Ia SUPERNOVAE FROM MERGING WHITE DWARFS. II. POST-MERGER DETONATIONS

Cody Raskin et al.

ASTROPHYSICAL JOURNAL (2014)

Article Astronomy & Astrophysics

The structure and fate of white dwarf merger remnants

Marius Dan et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)

Article Astronomy & Astrophysics

A PARAMETER-SPACE STUDY OF CARBON-OXYGEN WHITE DWARF MERGERS

Chenchong Zhu et al.

ASTROPHYSICAL JOURNAL (2013)

Article Astronomy & Astrophysics

A DENSITY-INDEPENDENT FORMULATION OF SMOOTHED PARTICLE HYDRODYNAMICS

Takayuki R. Saitoh et al.

ASTROPHYSICAL JOURNAL (2013)

Article Astronomy & Astrophysics

A general class of Lagrangian smoothed particle hydrodynamics methods and implications for fluid mixing problems

Philip F. Hopkins

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

REMNANTS OF BINARY WHITE DWARF MERGERS

Cody Raskin et al.

ASTROPHYSICAL JOURNAL (2012)

Article Astronomy & Astrophysics

A CASE STUDY OF SMALL-SCALE STRUCTURE FORMATION IN THREE-DIMENSIONAL SUPERNOVA SIMULATIONS

Carola I. Ellinger et al.

ASTROPHYSICAL JOURNAL (2012)

Article Astronomy & Astrophysics

How the merger of two white dwarfs depends on their mass ratio: orbital stability and detonations at contact

Marius Dan et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Article Astronomy & Astrophysics

SPECTRA OF TYPE IA SUPERNOVAE FROM DOUBLE DEGENERATE MERGERS

Chris L. Fryer et al.

ASTROPHYSICAL JOURNAL (2010)

Article Astronomy & Astrophysics

SUB-CHANDRASEKHAR WHITE DWARF MERGERS AS THE PROGENITORS OF TYPE Ia SUPERNOVAE

Marten H. van Kerkwijk et al.

ASTROPHYSICAL JOURNAL LETTERS (2010)

Article Astronomy & Astrophysics

CONSTRUCTING SYNCHRONOUSLY ROTATING DOUBLE WHITE DWARF BINARIES

Wesley Even et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2009)

Article Astronomy & Astrophysics

The stability of double white dwarf binaries undergoing direct-impact accretion

Patrick M. Motl et al.

ASTROPHYSICAL JOURNAL (2007)

Article Astronomy & Astrophysics

Remnant evolution after a carbon-oxygen white dwarf merger

S.-C. Yoon et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)

Article Astronomy & Astrophysics

Discreteness effects in simulations of hot/warm dark matter

Jie Wang et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)

Article Astronomy & Astrophysics

SNSPH: A parallel three-dimensional smoothed particle radiation hydrodynamics code

Christopher L. Fryer et al.

ASTROPHYSICAL JOURNAL (2006)

Article Astronomy & Astrophysics

Smoothed Particle Hydrodynamics simulations of merging white dwarfs

J Guerrero et al.

ASTRONOMY & ASTROPHYSICS (2004)

Article Computer Science, Interdisciplinary Applications

A hierarchical O(N) force calculation algorithm

W Dehnen

JOURNAL OF COMPUTATIONAL PHYSICS (2002)

Article Astronomy & Astrophysics

Numerical methods for the simulation of dynamical mass transfer in binaries

PM Motl et al.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2002)