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S. Couch · SciRah

Researcher profile · Semantic Scholar

S. Couch

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S. Couch — researcher profile on SciRah

h-index: 34
Works: 102
Citations: 3,054

Most-cited papers

Exploring Fundamentally Three-dimensional Phenomena in High-fidelity Simulations of Core-collapse Supernovae
E. O'Connor, S. Couch
2018Astrophysical Journal203 citations Open access
Semantic Scholar
REVIVAL OF THE STALLED CORE-COLLAPSE SUPERNOVA SHOCK TRIGGERED BY PRECOLLAPSE ASPHERICITY IN THE PROGENITOR STAR
S. Couch, C. Ott
2013154 citations Open access
Semantic Scholar
THE ROLE OF TURBULENCE IN NEUTRINO-DRIVEN CORE-COLLAPSE SUPERNOVA EXPLOSIONS
S. Couch, C. Ott
2014151 citations Open access
Semantic Scholar
Global comparison of core-collapse supernova simulations in spherical symmetry
E. O'Connor, R. Bollig, A. Burrows, S. Couch +9 more
2018Journal of Physics G: Nuclear and Particle Physics135 citations Open access
Semantic Scholar
THE THREE-DIMENSIONAL EVOLUTION TO CORE COLLAPSE OF A MASSIVE STAR
S. Couch, E. Chatzopoulos, W. D. Arnett, F. Timmes
2015127 citations Open access
Semantic Scholar
Two-dimensional Core-collapse Supernova Explosions Aided by General Relativity with Multidimensional Neutrino Transport
E. O'Connor, S. Couch
2015127 citations Open access
Semantic Scholar
ACCRETION ONTO INTERMEDIATE-MASS BLACK HOLES IN DENSE PROTOGALACTIC CLOUDS
M. Milosavljević, S. Couch, V. Bromm
2008113 citations Open access
Semantic Scholar
LIGHT CURVES OF CORE-COLLAPSE SUPERNOVAE WITH SUBSTANTIAL MASS LOSS USING THE NEW OPEN-SOURCE SUPERNOVA EXPLOSION CODE (SNEC)
V. Morozova, A. L. Piro, M. Renzo, C. Ott +4 more
2015112 citations Open access
Semantic Scholar
HIGH-RESOLUTION THREE-DIMENSIONAL SIMULATIONS OF CORE-COLLAPSE SUPERNOVAE IN MULTIPLE PROGENITORS
S. Couch, E. O'Connor
2013102 citations Open access
Semantic Scholar
ON THE IMPACT OF THREE DIMENSIONS IN SIMULATIONS OF NEUTRINO-DRIVEN CORE-COLLAPSE SUPERNOVA EXPLOSIONS
S. Couch
2012102 citations Open access
Semantic Scholar
Equation of State Dependent Dynamics and Multi-messenger Signals from Stellar-mass Black Hole Formation
K. Pan, M. Liebendörfer, S. Couch, Friedrich-Karl Thielemann
201786 citations Open access
Semantic Scholar
Simulating Turbulence-aided Neutrino-driven Core-collapse Supernova Explosions in One Dimension
S. Couch, M. Warren, E. O'Connor
2019Astrophysical Journal83 citations Open access
Semantic Scholar
NEUTRINO-DRIVEN CONVECTION IN CORE-COLLAPSE SUPERNOVAE: HIGH-RESOLUTION SIMULATIONS
D. Radice, C. Ott, E. Abdikamalov, S. Couch +2 more
201567 citations Open access
Semantic Scholar
RADIATION TRANSPORT FOR EXPLOSIVE OUTFLOWS: A MULTIGROUP HYBRID MONTE CARLO METHOD
R. Wollaeger, D. V. van Rossum, C. Graziani, S. Couch +3 more
201363 citations Open access
Semantic Scholar
Constraining Properties of the Next Nearby Core-collapse Supernova with Multimessenger Signals
M. Warren, S. Couch, E. O'Connor, V. Morozova
2019Astrophysical Journal62 citations Open access
Semantic Scholar
Turbulence in core-collapse supernovae
D. Radice, E. Abdikamalov, C. Ott, Philipp Mösta +2 more
201762 citations Open access
Semantic Scholar
ASPHERICAL CORE-COLLAPSE SUPERNOVAE IN RED SUPERGIANTS POWERED BY NONRELATIVISTIC JETS
S. Couch, J. Wheeler, M. Milosavljević
200861 citations Open access
Semantic Scholar
Equation of State and Progenitor Dependence of Stellar-mass Black Hole Formation
André da Silva Schneider, E. O'Connor, Elvira Granqvist, Aurore Betranhandy +1 more
2020Astrophysical Journal55 citations Open access
Semantic Scholar
THE DEPENDENCE OF THE NEUTRINO MECHANISM OF CORE-COLLAPSE SUPERNOVAE ON THE EQUATION OF STATE
S. Couch
201254 citations Open access
Semantic Scholar
ASPHERICAL SUPERNOVA SHOCK BREAKOUT AND THE OBSERVATIONS OF SUPERNOVA 2008D
S. Couch, D. Pooley, J. Wheeler, M. Milosavljević
201051 citations Open access
Semantic Scholar
AN IMPROVED MULTIPOLE APPROXIMATION FOR SELF-GRAVITY AND ITS IMPORTANCE FOR CORE-COLLAPSE SUPERNOVA SIMULATIONS
S. Couch, C. Graziani, N. Flocke
201350 citations Open access
Semantic Scholar
Neutrino Fast Flavor Instability in three dimensions for a Neutron Star Merger
E. Grohs, S. Richers, S. Couch, F. Foucart +2 more
2022Physics Letters B49 citations Open access
Semantic Scholar
MULTI-DIMENSIONAL SIMULATIONS OF ROTATING PAIR-INSTABILITY SUPERNOVAE
E. Chatzopoulos, J. Wheeler, S. Couch
201348 citations Open access
Semantic Scholar
Flash-X, a multiphysics simulation software instrument
A. Dubey, K. Weide, J. O'Neal, A. Dhruv +27 more
2022SoftwareX47 citations Open access
Semantic Scholar
Equation-of-state Dependence of Gravitational Waves in Core-collapse Supernovae
Oliver Eggenberger Andersen, S. Zha, André da Silva Schneider, Aurore Betranhandy +2 more
2021Astrophysical Journal46 citations Open access
Semantic Scholar
IDENTIFICATION OF FAINT CHANDRA X-RAY SOURCES IN THE CORE-COLLAPSED GLOBULAR CLUSTER NGC 6397: EVIDENCE FOR A BIMODAL CATACLYSMIC VARIABLE POPULATION
H. Cohn, P. Lugger, S. Couch, Jay Anderson +5 more
201045 citations Open access
Semantic Scholar
Stellar Mass Black Hole Formation and Multimessenger Signals from Three-dimensional Rotating Core-collapse Supernova Simulations
K. Pan, M. Liebendörfer, S. Couch, Friedrich-Karl Thielemann
2020Astrophysical Journal43 citations Open access
Semantic Scholar
Implicit large eddy simulations of anisotropic weakly compressible turbulence with application to core-collapse supernovae
D. Radice, S. Couch, C. Ott
201542 citations Open access
Semantic Scholar
Features of Accretion-phase Gravitational-wave Emission from Two-dimensional Rotating Core-collapse Supernovae
M. Pajkos, S. Couch, K. Pan, E. O'Connor
2019Astrophysical Journal40 citations Open access
Semantic Scholar
COLLAPSAR ACCRETION AND THE GAMMA-RAY BURST X-RAY LIGHT CURVE
Christopher C. Lindner, M. Milosavljević, S. Couch, Pawan Kumar
200937 citations Open access
Semantic Scholar
The Impact of Nuclear Reaction Rate Uncertainties on the Evolution of Core-collapse Supernova Progenitors
C. Fields, F. Timmes, R. Farmer, I. Petermann +2 more
201735 citations Open access
Semantic Scholar
The Shape of Cas A
J. Wheeler, J. Maund, S. Couch
200735 citations Open access
Semantic Scholar
The impact of different neutrino transport methods on multidimensional core-collapse supernova simulations
K. Pan, Carlos Mattes, E. O'Connor, S. Couch +2 more
2018Journal of Physics G: Nuclear and Particle Physics34 citations Open access
Semantic Scholar
The mechanism(s) of core-collapse supernovae
S. Couch
2017Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences34 citations Open access
Semantic Scholar
Two-moment Neutrino Flavor Transformation with Applications to the Fast Flavor Instability in Neutron Star Mergers
E. Grohs, S. Richers, S. Couch, F. Foucart +3 more
2023Astrophysical Journal32 citations Open access
Semantic Scholar
Determining the Structure of Rotating Massive Stellar Cores with Gravitational Waves
M. Pajkos, M. Warren, S. Couch, E. O'Connor +1 more
202032 citations Open access
Semantic Scholar
Three-dimensional Hydrodynamic Simulations of Convective Nuclear Burning in Massive Stars Near Iron Core Collapse
C. Fields, S. Couch
2021Astrophysical Journal27 citations Open access
Semantic Scholar
Gravitational-Wave Signature of a First-Order Quantum Chromodynamics Phase Transition in Core-Collapse Supernovae.
S. Zha, E. O'Connor, Ming-Chung Chu, L. Lin +1 more
2020Physical Review Letters27 citations Open access
Semantic Scholar
On the Development of Multidimensional Progenitor Models for Core-collapse Supernovae
C. Fields, S. Couch
2020Astrophysical Journal26 citations Open access
Semantic Scholar
Catching Element Formation In The Act - The Case for a New MeV Gamma-Ray Mission: Radionuclide Astronomy in the 2020s
Chris L. Fryer, P. Bloser, K. Auchettl, A. Champagne +215 more
201923 citations Open access
Semantic Scholar
CONVECTIVE PROPERTIES OF ROTATING TWO-DIMENSIONAL CORE-COLLAPSE SUPERNOVA PROGENITORS
E. Chatzopoulos, S. Couch, W. D. Arnett, F. Timmes
201623 citations Open access
Semantic Scholar
Connecting the Light Curves of Type IIP Supernovae to the Properties of Their Progenitors
B. Barker, C. Harris, M. Warren, E. O'Connor +1 more
2021Astrophysical Journal22 citations Open access
Semantic Scholar
Shock Vorticity Generation from Accelerated Ion Streaming in the Precursor of Ultrarelativistic Gamma-Ray Burst External Shocks
S. Couch, M. Milosavljević, E. Nakar
200820 citations Open access
Semantic Scholar
Hydrodynamic Simulations of Electron-capture Supernovae: Progenitor and dimension dependence
S. Zha, E. O'Connor, S. Couch, S. Leung +1 more
2021Monthly notices of the Royal Astronomical Society19 citations Open access
Semantic Scholar
Catching element formation in the act
Chris L. Fryer, F. Timmes, A. Hungerford, A. Couture +98 more
201919 citations
Semantic Scholar
Reaction Rate Sensitivity of the Production of γ-Ray Emitting Isotopes in Core-collapse Supernovae
K. Hermansen, S. Couch, L. Roberts, H. Schatz +1 more
2020Astrophysical Journal18 citations Open access
Semantic Scholar
Multimessenger asteroseismology of core-collapse supernovae
J. Westernacher-Schneider, E. O'Connor, E. O'Sullivan, I. Tamborra +3 more
2019Physical Review D18 citations Open access
Semantic Scholar
CHARACTERIZING THE CONVECTIVE VELOCITY FIELDS IN MASSIVE STARS
E. Chatzopoulos, C. Graziani, S. Couch
201417 citations Open access
Semantic Scholar
Towards performance portability in the Spark astrophysical magnetohydrodynamics solver in the Flash-X simulation framework
S. Couch, Jared Carlson, M. Pajkos, Brian W. O'Shea +2 more
2021Parallel Computing15 citations Open access
Semantic Scholar
Cyberinfrastructure Requirements to Enhance Multi-messenger Astrophysics
P. Chang, Gabrielle Allen, W. Anderson, F. Bianco +38 more
201914 citations
Semantic Scholar

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