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arXiv 0910.0380gr-qc
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爱因斯坦望远镜的数据分析挑战

Data Analysis Challenges for the Einstein Telescope

Leone Bosi, Edward K. Porter

摘要:

爱因斯坦望远镜是拟议中的第三代引力波探测器,将在1 Hz至几kHz的范围内工作。除了由中子星或黑洞组成的致密双星外,探测器的低频截止将为许多新的来源打开窗口。这些将包括吸气的结束阶段,加上合并和中等质量黑洞的衰荡,其中组成物体的质量约为几百个太阳质量。也有可能观测到中等质量比的吸入,即恒星质量致密的物体吸入质量大几百到几千倍的黑洞。在这篇文章中,我们调查的一些数据分析的挑战,爱因斯坦望远镜,如增加源数量的影响,需要更准确的波形模型和一些计算问题,数据分析策略可能面临的。

英文摘要:

The Einstein Telescope is a proposed third generation gravitational wave detector that will operate in the region of 1 Hz to a few kHz. As well as the inspiral of compact binaries composed of neutron stars or black holes, the lower frequency cut-off of the detector will open the window to a number of new sources. These will include the end stage of inspirals, plus merger and ringdown of intermediate mass black holes, where the masses of the component bodies are on the order of a few hundred solar masses. There is also the possibility of observing intermediate mass ratio inspirals, where a stellar mass compact object inspirals into a black hole which is a few hundred to a few thousand times more massive. In this article, we investigate some of the data analysis challenges for the Einstein Telescope such as the effects of increased source number, the need for more accurate waveform models and the some of the computational issues that a data analysis strategy might face.

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。

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