Conservative general relativistic radiation hydrodynamics in spherical symmetry and comoving coordinates

2001 ◽  
Vol 63 (10) ◽  
Author(s):  
Matthias Liebendörfer ◽  
Anthony Mezzacappa ◽  
Friedrich-Karl Thielemann
Keyword(s):  
Spherical Symmetry ◽  
Radiation Hydrodynamics ◽  
General Relativistic

scholarly journals Protoneutron star evolution and the neutrino-driven wind in general relativistic neutrino radiation hydrodynamics simulations

2010 ◽  
Vol 517 ◽  
pp. A80 ◽  
Author(s):  
T. Fischer ◽  
S. C. Whitehouse ◽  
A. Mezzacappa ◽  
F.-K. Thielemann ◽  
M. Liebendörfer
Keyword(s):  
Radiation Hydrodynamics ◽  
Neutrino Radiation ◽  
Star Evolution ◽  
General Relativistic ◽  
Protoneutron Star

scholarly journals Calibrating Hydrogen-Rich Core-Collapse Supernovae for their Use as Distance Indicators Independent of Type Ia Supernovae

2011 ◽  
Vol 7 (S281) ◽  
pp. 32-33
Author(s):  
M. L. Pumo ◽  
L. Zampieri
Keyword(s):  
Light Curve ◽  
Photometric Data ◽  
Type Ia Supernovae ◽  
Radiation Hydrodynamics ◽  
Core Collapse ◽  
Type Ia ◽  
General Relativistic ◽  
Ia Supernovae ◽  
Distance Indicators

AbstractUsing our new general-relativistic, radiation hydrodynamics, Lagrangian code, we computed a rather extended grid of hydrogen-rich core-collapse supernovae (CC-SNe) models and explored the potentials of their “standardization” as distance indicators. We discuss the properties of some calibrations previously reported in the literature, and present new correlations based on the behavior of the light curve that can be employed for calibrating hydrogen-rich CC-SNe using only photometric data.

Similarity methods in radiation hydrodynamics

1960 ◽  
Vol 258 (1294) ◽  
pp. 287-301 ◽  
Keyword(s):  
Heat Flux ◽  
Spherical Symmetry ◽  
Radiative Heat ◽  
Radiative Heat Flux ◽  
Radiation Hydrodynamics

The extent to which problems in radiation hydrodynamics may be tackled by similarity methods is investigated for the case of spherical symmetry. In particular the problem of an intense explosion is considered; by the introduction of radiative heat flux the singularity in a solution by Taylor (1950) is removed.

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