KISS:用于毫米波宇宙学的高光谱成像仪
天体物理仪器与方法
2020-02-12 v2 宇宙学与河外天体物理
摘要
星系团被用于绘制宇宙的大尺度结构,并作为宇宙演化的探针。它们可通过Sunyaev-Zel'dovich(SZ)效应观测。就此而言,低分辨率频率的光谱成像是当今研究星系团的重要工具。我们研制了KISS(KIDs-Interferometer-Spectrum-Survey),一种专用于宇宙微波背景(CMB)次级各向异性的高光谱成像仪。多频率方法相较于前代实验改善了成分分离。本文中,我们首先描述科学背景与SZ观测的现状;其次介绍KISS仪器;最后展示正在进行调试活动的初步结果。
引用
@article{arxiv.1911.04917,
title = {KISS: a spectrometric imager for millimetre cosmology},
author = {A. Fasano and M. Aguiar and A. Benoit and A. Bideaud and O. Bourrion and M. Calvo and A. Catalano and A. P. de Taoro and G. Garde and A. Gomez and M. F. Gomez Renasco and J. Goupy and C. Hoarau and R. Hoyland and J. F. Macías-Pérez and J. Marpaud and A. Monfardini and G. Pisano and N. Ponthieu and J. A. Rubiño Martín and D. Tourres and C. Tucker and A. Beelen and G. Bres and M. De Petris and P. de Bernardis and G. Lagache and M. Marton and R. Rebolo and S. Roudier},
journal= {arXiv preprint arXiv:1911.04917},
year = {2020}
}
备注
To appear in the proceedings of the international conference entitled mm Universe @ NIKA2, Grenoble (France), June 2019, EPJ Web of conferences