We present catalogues of cosmic voids identified in the distribution of Luminous Red Galaxies (LRGs) and Quasi Stellar Objects (QSOs) in the fourteenth data release (DR14) of the extended Baryon Oscillation Spectroscopic Survey (eBOSS). We perform a multivariate analysis to assess the level of contamination in these catalogues by spurious Poisson underdensities. We find that the LRG void catalogue is largely free from contamination but that the QSO catalogue may be heavily contaminated. We analyse the multipoles of the void-galaxy cross-correlation function in these catalogues to obtain constraints on the growth rate of structure around voids. We find a value of $\beta(z=0.703)=0.58^{+0.33}_{-0.28}$ for the LRG voids and $\beta(z=1.53)=0.15^{+0.13}_{-0.12}$ for the QSO voids.

中文翻译：

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eBOSS DR14 中宇宙空隙周围结构生长的限制

我们在扩展重子振荡光谱调查 (eBOSS) 的第 14 次数据发布 (DR14) 中提供了在发光红色星系 (LRG) 和准恒星物体 (QSO) 分布中确定的宇宙空洞目录。我们进行了多变量分析，以通过虚假泊松密度评估这些目录中的污染水平。我们发现 LRG 空目录基本上没有污染，但 QSO 目录可能受到严重污染。我们分析了这些目录中空隙-星系互相关函数的多极点，以获得对空隙周围结构增长率的约束。我们发现 LRG 空隙的值 $\beta(z=0.703)=0.58^{+0.33}_{-0.28}$ 和 $\beta(z=1.53)=0.15^{+0.13}_{-0.12 }$ 用于 QSO 空隙。