首页> 外文会议>Conference on Towards Other Earths DARWIN/TPF and the Search for Extrasolar Terrestrial Planets; 20030422-20030425; Heidelberg; DE >ANALYZE AND PREDICT VLTI OBSERVATIONS: THE ROLE OF 2D/3D DUST CONTINUUM RADIATIVE TRANSFER CODES
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ANALYZE AND PREDICT VLTI OBSERVATIONS: THE ROLE OF 2D/3D DUST CONTINUUM RADIATIVE TRANSFER CODES

机译:分析和预测VLTI观测:2D / 3D尘埃连续辐射传输代码的作用

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摘要

Radiative Transfer (RT) codes with image capability are a fundamental tool for preparing interferometric observations and for interpreting visibility data. In view of the upcoming VLTI facilities, we present the first comparison of images/visibilities coming from two 3D codes that use completely different techniques to solve the problem of self-consistent continuum RT. In addition, we focus on the astrophysical case of a disk distorted by tidal interaction with by-passing stars or internal planets and investigate for which parameters the distortion can be best detected in the mid-infrared using the mid-infrared interferometric device MIDI.
机译:具有图像功能的辐射传输(RT)代码是用于准备干涉测量观察和解释能见度数据的基本工具。鉴于即将推出的VLTI设施,我们将首次比较来自两个3D代码的图像/可见性,这些代码使用完全不同的技术来解决自洽连续体RT的问题。此外,我们重点研究了与绕过恒星或行星内部的潮汐相互作用导致磁盘变形的天体物理情况,并研究了使用中红外干涉仪MIDI在中红外中最佳检测出哪些参数的失真。

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