模拟星系群坍缩前阶段星系际光的产生
Modeling the production of intergalactic light in the pre-collapse phase of galaxy groups
摘要：
本文报道了一组预维里化星系群模拟的最新结果，这些模拟正在用于研究群内光（IGL）量的测量技术。我们提出的证据表明，从星系剥离的恒星物质的结合能基本上是不相关的本地质量密度。这表明基于光度分布的IGL探测方法在探测非束缚星方面表现不佳。
英文摘要：
This paper reports one recent result from a set of pre-virialized galaxy group simulations that are being used in an investigation of measurement techniques for the quantity of intragroup light (IGL). We present evidence that the binding energy of the stellar material stripped from the galaxies is essentially uncorrelated with the local mass density. This suggests that IGL detection methods based on the distribution of luminosity perform poorly in detecting the unbound stars.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
