ELGAR 大型原子干涉仪阵列的关键技术
原子物理
2020-07-09 v1
摘要
我们提出了欧洲引力与原子干涉研究实验室（ELGAR），这是一个以研究时空与引力为目标、旨在以 1.7 Hz 处 的峰值应变灵敏度观测次声频段引力波（GWs）的原子梯度仪阵列。本文详述了该大型探测器的主要技术模块，并强调为实现其所需的研究路径。我们讨论了达到目标灵敏度所需的台址选项、原子光学与源要求。随后讨论了所需的隔震技术、重力梯度噪声抑制策略，以及各类噪声耦合至探测器的计量。
引用
@article{arxiv.2007.04014,
title = {Technologies for the ELGAR large scale atom interferometer array},
author = {B. Canuel and S. Abend and P. Amaro-Seoane and F. Badaracco and Q. Beaufils and A. Bertoldi and K. Bongs and P. Bouyer and C. Braxmaier and W. Chaibi and N. Christensen and F. Fitzek and G. Flouris and N. Gaaloul and S. Gaffet and C. L. Garrido Alzar and R. Geiger and S. Guellati-Khelifa and K. Hammerer and J. Harms and J. Hinderer and M. Holynski and J. Junca and S. Katsanevas and C. Klempt and C. Kozanitis and M. Krutzik and A. Landragin and I. Làzaro Roche and B. Leykauf and Y. -H. Lien and S. Loriani and S. Merlet and M. Merzougui and M. Nofrarias and P. Papadakos and F. Pereira dos Santos and A. Peters and D. Plexousakis and M. Prevedelli and E. M. Rasel and Y. Rogister and S. Rosat and A. Roura and D. O. Sabulsky and V. Schkolnik and D. Schlippert and C. Schubert and L. Sidorenkov and J. -N. Siemß and C. F. Sopuerta and F. Sorrentino and C. Struckmann and G. M. Tino and G. Tsagkatakis and A. Viceré and W. von Klitzing and L. Woerner and X. Zou},
journal= {arXiv preprint arXiv:2007.04014},
year = {2020}
}
备注
This paper contains the technical aspects of the ELGAR facility. This content was originally included in arXiv:1911.03701 and will finally be published separately