RADIO EMISSION MODELS OF COLLIDING-WIND BINARIES
RADIO EMISSION MODELS OF COLLIDING-WIND BINARIES
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碰撞风双星的无线电发射模型
DOI：
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发表时间：
2003
影响因子：
1
通讯作者：
H. M. Lloyd
中科院分区：
文献类型：
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作者：
S. Dougherty;J. Pittard;R. F. Coker;P. M. Williams;L. Kasian;H. M. Lloyd
我们提出了初步计算的无线电发射的空间分布从WR+OB碰撞风二进制（CWB）系统的基础上高分辨率流体动力学模拟和解决方案的辐射传输方程。我们占热和同步辐射辐射假设均分之间的磁性和相对论粒子的能量密度，后者是一个简单的分数的热粒子能量密度。我们提出了初步的尝试非常广泛的系统WR 147的无线电连续模拟，并提出了一些想法的原型CWB，WR 140的无线电光变曲线建模。
We present initial calculations of the spatial distribution of the radio emission from a WR+OB colliding wind binary (CWB) system based on high-resolution hydrodynamical simulations and solutions to the radiative transfer equation. We account for both thermal and synchrotron radio emission assuming equipartition between the magnetic and relativisitic particle energy densities, and that the latter is a simple fraction of the thermal particle energy density. We present preliminary attempts to model the radio continuum of the very wide system WR 147, and present some thoughts on modeling the radio light curve of the archetype CWB, WR 140.