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arXiv 1708.06949astro-ph.IM
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多信使天文学:贝叶斯方法

Multi-messenger Astronomy: a Bayesian approach

G. Torralba Elipe, R. A. Vazquez, E. Zas

摘要:

在发现引力波和观测宇宙起源的中微子之后,我们进入了一个令人兴奋的新时代,宇宙射线、中微子、光子和引力波将同时用于研究宇宙中最高能量的现象。在这里,我们提出了一个完全贝叶斯方法的挑战,结合和比较现有的和即将到来的实验设施的测量财富。我们讨论的过程中,从理论的角度来看,并使用模拟,我们还证明了该方法的可行性,通过将使用不同的理论模型和不同的实验测量提供的信息。

英文摘要:

After the discovery of the gravitational waves and the observation of neutrinos of cosmic origin, we have entered a new and exciting era where cosmic rays, neutrinos, photons and gravitational waves will be used simultaneously to study the highest energy phenomena in the Universe. Here we present a fully Bayesian approach to the challenge of combining and comparing the wealth of measurements from existing and upcoming experimental facilities. We discuss the procedure from a theoretical point of view and using simulations, we also demonstrate the feasibility of the method by incorporating the use of information provided by different theoretical models and different experimental measurements.

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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