Publications

[1]
D. Radice, C. D. Ott, E. Abdikamalov, S. M. Couch, R. Haas, and E. Schnetter, “Neutrino-Driven Convection in Core-Collapse Supernovae: High-Resolution Simulations,” ArXiv e-prints, Oct. 2015.
[2]
D. Radice, C. Ott, E. Abdikamalov, S. Couch, R. Haas, and E. Schnetter, “Neutrino-driven turbulent convection in stalled supernova cores,” in APS April Meeting Abstracts, 2015, p. 2006.
[3]
D. Radice, S. M. Couch, and C. D. Ott, “Implicit large eddy simulations of anisotropic weakly compressible turbulence with application to core-collapse supernovae,” Computational Astrophysics and Cosmology, vol. 2, p. 7, Aug. 2015.
[4]
E. O’Connor and S. Couch, “Two Dimensional Core-Collapse Supernova Explosions Aided by General Relativity with Multidimensional Neutrino Transport,” ArXiv e-prints, Nov. 2015.
[5]
V. Morozova, A. L. Piro, M. Renzo, C. D. Ott, D. Clausen, S. M. Couch, J. Ellis, and L. F. Roberts, “Light Curves of Core-collapse Supernovae with Substantial Mass Loss Using the New Open-source SuperNova Explosion Code (SNEC),” Astrophysical Journal, vol. 814, p. 63, Nov. 2015.
[6]
V. Giryanskaya, C. Ott, A. Piro, M. Renzo, S. Couch, D. Clausen, J. Ellis, and L. Roberts, “The Supernova Explosion Code (SNEC),” in APS April Meeting Abstracts, 2015, p. 2007.
[7]
S. M. Couch and C. D. Ott, “The Role of Turbulence in Neutrino-driven Core-collapse Supernova Explosions,” Astrophysical Journal, vol. 799, p. 5, Jan. 2015.
[8]
S. M. Couch, E. Chatzopoulos, W. D. Arnett, and F. X. Timmes, “The Three-dimensional Evolution to Core Collapse of a Massive Star,” Astrophysical Journal, Letters, vol. 808, p. L21, Jul. 2015.
[9]
E. Chatzopoulos, C. Graziani, and S. M. Couch, “Erratum: ”Characterizing the Convective Velocity Fields in Massive Stars” (2014, ApJ, 795, 92),” Astrophysical Journal, vol. 798, p. 139, Jan. 2015.
[10]
S. M. Couch and C. D. Ott, “Revival of The Stalled Core-Collapse Supernova Shock Triggered by Precollapse Asphericity in the Progenitor Star,” in American Astronomical Society Meeting Abstracts #223, 2014, vol. 223, p. #216.05.
[11]
S. M. Couch and E. P. O’Connor, “High-resolution Three-dimensional Simulations of Core-collapse Supernovae in Multiple Progenitors,” Astrophysical Journal, vol. 785, p. 123, Apr. 2014.
[12]
E. Chatzopoulos, J. C. Wheeler, and S. M. Couch, “Multidimensional Simulations of Rotating Pair Instability Supernovae,” in American Astronomical Society Meeting Abstracts #223, 2014, vol. 223, p. #335.06.
[13]
E. Chatzopoulos, C. Graziani, and S. M. Couch, “Characterizing the Convective Velocity Fields in Massive Stars,” Astrophysical Journal, vol. 795, p. 92, Nov. 2014.
[14]
R. T. Wollaeger, D. R. van Rossum, C. Graziani, S. M. Couch, G. C. Jordan IV, D. Q. Lamb, and G. A. Moses, “Radiation Transport for Explosive Outflows: A Multigroup Hybrid Monte Carlo Method,” Astrophysical Journal, Supplement, vol. 209, p. 36, Dec. 2013.
[15]
S. M. Couch, “Three-Dimensional Simulations of Core-Collapse Supernovae,” in American Astronomical Society Meeting Abstracts, 2013, vol. 222, p. #209.01.
[16]
S. M. Couch, “The Dependence of the Neutrino Mechanism of Core-collapse Supernovae on the Equation of State,” Astrophysical Journal, vol. 765, p. 29, Mar. 2013.
[17]
S. M. Couch, “On the Impact of Three Dimensions in Simulations of Neutrino-driven Core-collapse Supernova Explosions,” Astrophysical Journal, vol. 775, p. 35, Sep. 2013.
[18]
S. M. Couch and C. D. Ott, “Revival of the Stalled Core-collapse Supernova Shock Triggered by Precollapse Asphericity in the Progenitor Star,” Astrophysical Journal, Letters, vol. 778, p. L7, Nov. 2013.
[19]
S. M. Couch, C. Graziani, and N. Flocke, “An Improved Multipole Approximation for Self-gravity and Its Importance for Core-collapse Supernova Simulations,” Astrophysical Journal, vol. 778, p. 181, Dec. 2013.
[20]
E. Chatzopoulos, J. C. Wheeler, and S. M. Couch, “Multi-dimensional Simulations of Rotating Pair-instability Supernovae,” Astrophysical Journal, vol. 776, p. 129, Oct. 2013.
[21]
N. Flocke, J. Bachan, S. Couch, C. Daley, A. Dubey, M. Fatenejad, C. Graziani, D. Lamb, D. Lee, A. Scopatz, P. Tzeferacos, and K. Weide, “Improvements to the FLASH Laser Energy Deposition Package,” in APS Meeting Abstracts, 2012, p. 8082P.
[22]
M. Fatenejad, J. Bachan, S. Couch, C. Daley, A. Dubey, N. Flocke, C. Graziani, D. Lamb, D. Lee, A. Scopatz, P. Tzeferacos, and K. Weide, “Improvements to the FLASH code for Simulating HEDP Experiments,” in APS Meeting Abstracts, 2012, p. 8081P.
[23]
S. M. Couch, “The Critical Neutrino Luminosity in Rotating Core-Collapse Supernovae,” in American Astronomical Society Meeting Abstracts #219, 2012, vol. 219, p. #436.08.
[24]
E. Chatzopoulos, J. C. Wheeler, J. Vinko, D. S. P. Dearborn, and S. M. Couch, “Properties Of Super-luminous Supernovae: Insights From Observations, Light Curve Modeling And Simulations,” in American Astronomical Society Meeting Abstracts #219, 2012, vol. 219, p. #242.03.
[25]
S. Kumar, J. Bachan, S. Couch, C. Daley, A. Dubey, M. Fatenejad, N. Flocke, C. Graziani, D. Q. Lamb, D. Lee, and K. Weide, “Improvements to the High Energy Density Physics Capabilities in FLASH,” in APS Meeting Abstracts, 2011, p. 9131P.
[26]
S. M. Couch, D. Pooley, J. C. Wheeler, and M. Milosavljevi?, “Aspherical Supernova Shock Breakout and the Observations of Supernova 2008D,” Astrophysical Journal, vol. 727, p. 104, Feb. 2011.
[27]
C. C. Lindner, M. Milosavljevi?, S. M. Couch, and P. Kumar, “Collapsar Accretion and the Gamma-Ray Burst X-Ray Light Curve,” Astrophysical Journal, vol. 713, pp. 800–815, Apr. 2010.
[28]
D. Q. Lamb, S. M. Couch, A. Dubey, S. Gopal, C. Graziani, D. Lee, K. Weide, and G. Xia, “Making FLASH an Open Code for the Academic High-Energy Density Physics Community,” in APS Meeting Abstracts, 2010, p. 8010.
[29]
A. Dubey and S. M. Couch, “Implementation of Laser Energy Deposition in FLASH,” in APS Meeting Abstracts, 2010, p. 9058P.
[30]
A. Dubey, E. Balaras, S. Couch, C. Daley, S. Gopal, C. Graziani, D. Lamb, D. Lee, M. Vanella, K. Weide, and G. Xia, “FLASH Capabilities, Architecture, and Future Directions,” in APS Meeting Abstracts, 2010, p. 9021P.
[31]
S. M. Couch, “Multidimensional Multiscale Dynamics of High-Energy Astrophysical Flows,” The University of Texas at Austin, 2010.
[32]
S. M. Couch, J. Wheeler, D. Pooley, and M. Milosavljevic, “Aspherical Supernova Shock Breakout and the Observations of Supernova 2008D,” in American Astronomical Society Meeting Abstracts #215, 2010, vol. 42, p. #430.03.
[33]
H. N. Cohn, P. M. Lugger, S. M. Couch, J. Anderson, A. M. Cool, M. van den Berg, S. Bogdanov, C. O. Heinke, and J. E. Grindlay, “Identification of Faint Chandra X-ray Sources in the Core-collapsed Globular Cluster NGC 6397: Evidence for a Bimodal Cataclysmic Variable Population,” Astrophysical Journal, vol. 722, pp. 20–32, Oct. 2010.
[34]
M. Milosavljevi?, S. M. Couch, and V. Bromm, “Accretion Onto Intermediate-Mass Black Holes in Dense Protogalactic Clouds,” Astrophysical Journal, Letters, vol. 696, pp. L146–L149, May 2009.
[35]
M. Milosavljevi?, V. Bromm, S. M. Couch, and S. P. Oh, “Accretion onto ”Seed” Black Holes in the First Galaxies,” Astrophysical Journal, vol. 698, pp. 766–780, Jun. 2009.
[36]
S. M. Couch, J. C. Wheeler, and M. Milosavljevi?, “Aspherical Core-Collapse Supernovae in Red Supergiants Powered by Nonrelativistic Jets,” Astrophysical Journal, vol. 696, pp. 953–970, May 2009.
[37]
S. M. Couch, J. Wheeler, and M. Milosavljevic, “Simulations of Jet-Induced Supernovae and Comparison with Observations,” in American Astronomical Society Meeting Abstracts #213, 2009, vol. 41, p. #490.08.
[38]
J. C. Wheeler, J. R. Maund, and S. M. Couch, “The Shape of Cas A,” Astrophysical Journal, vol. 677, pp. 1091–1099, Apr. 2008.
[39]
S. M. Couch, J. C. Wheeler, and M. Milosavljevi?, “Hydrodynamic Instabilities in Jet-Induced Supernovae: Results of 2D Simulations,” in New Horizons in Astronomy, 2008, vol. 393, p. 183.
[40]
S. M. Couch, M. Milosavljevi?, and E. Nakar, “Shock Vorticity Generation from Accelerated Ion Streaming in the Precursor of Ultrarelativistic Gamma-Ray Burst External Shocks,” Astrophysical Journal, vol. 688, pp. 462–469, Nov. 2008.
[41]
S. M. Couch, J. C. Wheeler, and M. Milosavljevic, “Hydrodynamic Instabilities in Jet-Induced Supernovae,” in American Astronomical Society Meeting Abstracts, 2007, vol. 39, p. #105.18.
[42]
S. M. Couch, H. N. Cohn, P. M. Lugger, A. M. Cool, and J. Anderson, “Identification of Cataclysmic Variables in the Collapsed-Core Globular Cluster NGC 6397,” in American Astronomical Society Meeting Abstracts, 2005, vol. 37, p. 1274.