BICEP Array 220/270 GHz 接收器的开发
天体物理仪器与方法
2024-09-05 v1
摘要
对原初引力波源于的 CMB 偏振 B 模型的测量将提供关于膨胀能量尺度及其势型形式的信息。为实现此目标，必须细致表征由度间尺度的原始 B 极化信号所区别开来的星际前景。BICEP Array 是 BICEP/Keck 项目的最新一代多频率仪器，专门针对 CMB 中度尺度的原始 B 极化进行观测。在最终配置中，该望远镜将由四个小口径接收器组成，覆盖 30至 270 GHz 的频率波段。旨在表征星际尘埃的 220/270 GHz 接收器目前正在斯坦福大学进行调试，计划于 2024-2025 年南极夏季部署。本文将概述该高频接收器，并讨论其在调试过程中集成情况与测试结果。
引用
@article{arxiv.2409.02296,
title = {Development of the 220/270 GHz Receiver of BICEP Array},
author = {Keck Collaboration and Y. Nakato and P. A. R. Ade and Z. Ahmed and M. Amiri and D. Barkats and R. Basu Thakur and C. A. Bischoff and D. Beck and J. J. Bock and V. Buza and B. Cantrall and J. R. Cheshire and J. Cornelison and M. Crumrine and A. J. Cukierman and E. Denison and M. Dierickx and L. Duband and M. Eiben and B. D. Elwood and S. Fatigoni and J. P. Filippini and A. Fortes and M. Gao and C. Giannakopoulos and N. Goeckner-Wald and D. C. Goldfinger and J. A. Grayson and P. K. Grimes and G. Hall and G. Halal and M. Halpern and E. Hand and S. Harrison and S. Henderson and J. Hubmayr and H. Hui and K. D. Irwin and J. Kang and K. S. Karkare and E. Karpel and S. Kefeli and J. M. Kovac and C. L. Kuo and K. Lau and M. Lautzenhiser and A. Lennox and T. Liu and K. G. Megerian and M. Miller and L. Minutolo and L. Moncelsi and H. T. Nguyen and R. O'Brient and A. Patel and M. Petroff and A. R. Polish and T. Prouve and C. Pryke and C. D. Reintsema and T. Romand and M. Salatino and A. Schillaci and B. L. Schmitt and B. Singari and A. Soliman and T. St. Germaine and A. Steiger and B. Steinbach and R. Sudiwala and K. L. Thompson and C. Tucker and A. D. Turner and C. Vergès and A. Wandui and A. C. Weber and J. Willmert and W. L. K. Wu and H. Yang and E. Young and C. Yu and L. Zeng and C. Zhang and S. Zhang},
journal= {arXiv preprint arXiv:2409.02296},
year = {2024}
}