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A 3D radiative transfer framework: XIII. OpenCL implementation
Radiative transfer – Scattering
2011/10/20
We discuss an implementation of our 3D radiative transfer (3DRT) framework with the OpenCL paradigm for general GPU computing. We implement the kernel for solving the 3DRT problem in Cartesian coordin...
Radiative transfer and molecular data for astrochemistry (Review)
radiative transfer atomic data molecular data
2011/10/10
The estimation of molecular abundances in interstellar clouds from spectroscopic observations requires radiative transfer calculations, which depend on basic molecular input data. This paper reviews r...
Effect of Dust on Lyman-alpha Photon Transfer in Optically Thick Halo
Effect Photon Transfe Optically Thick
2011/9/30
We investigate the effects of dust on Ly{\alpha} photons emergent from an optically thick medium by solving the integro-differential equation of the radiative transfer of resonant photons. To solve th...
Mass Transfer in Binary Stars using SPH. I. Numerical Method
galaxies active - line formation - radiation mechanism general - scattering - X-rays general
2010/11/12
We present new results from Monte Carlo calculations of the flux and equivalent width
(EW) of the Ni K fluorescent emission line in the toroidal X-ray reprocessor model of
Murphy & Yaqoob (2009, MN...
Mass Transfer in Binary Stars using SPH. II. Eccentric Binaries
binaries close — stars evolution — hydrodynamics — methods numerical
2010/11/12
Despite numerous efforts to better understand binary star evolution, some aspects of it remain
poorly constrained. In particular, the evolution of eccentric binaries has remained elusive mainly becau...
Evaluating and Improving Semi-analytic modeling of Dust in Galaxies based on Radiative Transfer Calculations II: Dust Emission in the Infrared
galaxies evolution - galaxies dust
2010/11/10
Interstellar dust grains are responsible for modifying the spectral energy distribution
(SED) of galaxies, both absorbing starlight at UV and optical wavelengths and con-verting this energy into ther...
Determining the Parameters of Massive Protostellar Clouds via Radiative Transfer Modeling
Parameters of Massive Protostellar Clouds Radiative Transfer Modeling
2010/11/16
A one-dimensional method for reconstructing the structure of prestellar and proto-stellar clouds is presented. The method is based on radiative transfer computations and a comparison of theoretical an...
Simultaneous solution of Kompaneets equation and Radiative Transfer equation in the photon energy range 1 - 125 KeV
Diffuse radiation'Kompaneets equation radiative transfer X-rays
2010/11/12
Radiative transfer equation in plane parallel geometry and Kompaneets equa-tion is solved simultaneously to obtain theoretical spectrum of 1-125 KeV photon energy range. Diffuse radiation field is cal...
On the Modified Random Walk for Monte-Carlo Radiation Transfer
Instrumentation and Methods for Astrophysics
2010/12/22
Min et al. (2009) presented two complementary techniques that use the diffusion approximation to allow efficient Monte-Carlo radiation transfer in very optically thick regions: a modified random walk ...
The N(H2)/I(CO) Conversion Factor：A Treatment that Includes Radiative Transfer
Conversion Factor N(H2)/I(CO) Radiative Transfer
2009/6/30
The N(H2)/I(CO) Conversion Factor：A Treatment that Includes Radiative Transfer。
Thermal timescale mass transfer in binary population Synthesis
timescale mass transfer binary population Synthesis
2009/6/17
Thermal timescale mass transfer in binary population Synthesis。
SPH with radiative transfer：method and applications。
Radiative Transfer tools for the GTC。
An Efficient Monte Carlo Algorithm for a Restricted Class of Scattering Problems in Radiation Transfer
Monte Carlo Algorithm Scattering Problems Radiation Transfer
2009/6/9
An Efficient Monte Carlo Algorithm for a Restricted Class of Scattering Problems in Radiation Transfer。
Three-dimensional radiative transfer。