Search Results - "Wongwathanarat, Annop"

Supernova Fallback as Origin of Neutron Star Spins and Spin-kick Alignment by Janka, Hans-Thomas, Wongwathanarat, Annop, Kramer, Michael

“…Natal kicks and spins are characteristic properties of neutron stars (NSs) and black holes (BHs). Both offer valuable clues to dynamical processes during…”
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The infancy of core-collapse supernova remnants by Gabler, Michael, Wongwathanarat, Annop, Janka, Hans-Thomas

“…ABSTRACT We present 3D hydrodynamic simulations of neutrino-driven supernovae (SNe) with the Prometheus-HotB code, evolving the asymmetrically expanding ejecta…”
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SASI ACTIVITY IN THREE-DIMENSIONAL NEUTRINO-HYDRODYNAMICS SIMULATIONS OF SUPERNOVA CORES by Hanke, Florian, Muller, Bernhard, WONGWATHANARAT, ANNOP, Marek, Andreas, Janka, Hans-Thomas

“…The relevance of the standing accretion shock instability (SASI) compared to neutrino-driven convection in three-dimensional (3D) supernova-core environments…”
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Intermediate-mass Elements in Young Supernova Remnants Reveal Neutron Star Kicks by Asymmetric Explosions by Katsuda, Satoru, Morii, Mikio, Janka, Hans-Thomas, Wongwathanarat, Annop, Nakamura, Ko, Kotake, Kei, Mori, Koji, Müller, Ewald, Takiwaki, Tomoya, Tanaka, Masaomi, Tominaga, Nozomu, Tsunemi, Hiroshi

“…The birth properties of neutron stars (NSs) yield important information about the still-debated physical processes that trigger the explosion as well as on…”
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X-Ray Absorption in Young Core-collapse Supernova Remnants by Alp, Dennis, Larsson, Josefin, Fransson, Claes, Gabler, Michael, Wongwathanarat, Annop, Janka, Hans-Thomas

“…The material expelled by core-collapse supernova (SN) explosions absorbs X-rays from the central regions. We use SN models based on three-dimensional…”
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Production and Distribution of 44Ti and 56Ni in a Three-dimensional Supernova Model Resembling Cassiopeia A by Wongwathanarat, Annop, Janka, Hans-Thomas, Müller, Ewald, Pllumbi, Else, Wanajo, Shinya

“…The spatial and velocity distributions of nuclear species synthesized in the innermost regions of core-collapse supernovae can yield important clues about…”
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A Generalized Solution for Parallelized Computation of the Three-dimensional Gravitational Potential on a Multipatch Grid in Spherical Geometry by Wongwathanarat, Annop

“…We present a generalized algorithm based on a spherical harmonics expansion method for efficient computation of the three-dimensional gravitational potential…”
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Production and Distribution of {sup 44}Ti and {sup 56}Ni in a Three-dimensional Supernova Model Resembling Cassiopeia A by Wongwathanarat, Annop, Janka, Hans-Thomas, Müller, Ewald, Pllumbi, Else, Wanajo, Shinya

“…The spatial and velocity distributions of nuclear species synthesized in the innermost regions of core-collapse supernovae can yield important clues about…”
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Diagnostics of 3D explosion asymmetries of stripped-envelope supernovae by nebular line profiles by van Baal, Bart F A, Jerkstrand, Anders, Wongwathanarat, Annop, Janka, Hans-Thomas

“…ABSTRACT Understanding the explosion mechanism and hydrodynamic evolution of core-collapse supernovae (SNe) is a long-standing quest in astronomy. The…”
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X-Ray and Gamma-Ray Emission from Core-collapse Supernovae: Comparison of Three-dimensional Neutrino-driven Explosions with SN 1987A by Alp, Dennis, Larsson, Josefin, Maeda, Keiichi, Fransson, Claes, Wongwathanarat, Annop, Gabler, Michael, Janka, Hans-Thomas, Jerkstrand, Anders, Heger, Alexander, Menon, Athira

“…During the first few hundred days after the explosion, core-collapse supernovae (SNe) emit down-scattered X-rays and gamma-rays originating from radioactive…”
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Modelling supernova nebular lines in 3D with extrass by van Baal, Bart F A, Jerkstrand, Anders, Wongwathanarat, Annop, Janka, Hans-Thomas

“…ABSTRACT We present EXplosive TRAnsient Spectral Simulator (extrass), a newly developed code aimed at generating 3D spectra for supernovae in the nebular phase…”
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Fast time variations of supernova neutrino signals from 3-dimensional models by Lund, Tina, Wongwathanarat, Annop, Janka, Hans-Thomas, Müller, Ewald, Raffelt, Georg

“…We study supernova neutrino flux variations in the IceCube detector, using 3D models based on a simplified neutrino transport scheme. The hemispherically…”
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Production and Distribution of 44 Ti and 56 Ni in a Three-dimensional Supernova Model Resembling Cassiopeia A by Wongwathanarat, Annop, Janka, Hans-Thomas, Müller, Ewald, Pllumbi, Else, Wanajo, Shinya

“…The spatial and velocity distributions of nuclear species synthesized in the innermost regions of core-collapse supernovae can yield important clues about…”
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HYDRODYNAMICAL NEUTRON STAR KICKS IN THREE DIMENSIONS by WONGWATHANARAT, Annop, JANKA, Hans-Thomas, MÜLLER, Ewald

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A Generalized Solution Method for Parallelized Computation of the Three-dimensional Gravitational Potential on a Multi-patch grid in Spherical Geometry by Wongwathanarat, Annop

“…ApJ 875, 118 (2019) We present a generalized algorithm based on a spherical harmonics expansion method for efficient computation of the three-dimensional…”
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Diagnostics of 3D explosion asymmetries of stripped-envelope supernovae by nebular line profiles by van Baal, Bart, Jerkstrand, Anders, Wongwathanarat, Annop, Janka, Thomas

“…Understanding the explosion mechanism and hydrodynamic evolution of core-collapse supernovae is a long-standing quest in astronomy. The asymmetries caused by…”
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Modelling supernova nebular lines in 3D with $\texttt{ExTraSS} by van Baal, Bart, Jerkstrand, Anders, Wongwathanarat, Annop, Janka, Thomas H

“…We present $\texttt{ExTraSS}$ (EXplosive TRAnsient Spectral Simulator), a newly developed code aimed at generating 3D spectra for supernovae in the nebular…”
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Supernova Fallback as Origin of Neutron Star Spins and Spin-kick Alignment by Janka, H. -Thomas, Wongwathanarat, Annop, Kramer, Michael

“…Natal kicks and spins are characteristic properties of neutron stars (NSs) and black holes (BHs). Both offer valuable clues to dynamical processes during…”
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The infancy of core-collapse supernova remnants by Gabler, Michael, Wongwathanarat, Annop, Janka, Hans-Thomas

“…We present 3D hydrodynamic simulations of neutrino-driven supernovae (SNe) with the PROMETHEUS-HOTB code, evolving the asymmetrically expanding ejecta from…”
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Modeling Core-Collapse Supernovae Gravitational-Wave Memory in Laser Interferometric Data by Richardson, Colter, Zanolin, Michele, Andresen, Haakon, Szczepańczyk, Marek J, Gill, Kiranjyot, Wongwathanarat, Annop

“…We study the properties of the gravitational wave (GW) emission between $10^{-5}$ Hz and $50$ Hz (which we refer to as low-frequency emission) from…”
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