为 CANGAROO-III 实验开发大气克雷扬成像相机
天体物理学
2009-11-07 v1
摘要
为 CANGAROO-III 实验开发了用于观测能量范围为 至 eV 级伽马射线诱导空气喷流的克雷扬成像相机。该相机由 427 个像素组成，呈六边形排列，间隔为 0.17 度，每个像素为 3/4 英寸直径的光倍增管模块，配有棒形光导。相机设计具有较大信号线性动态范围、更宽的视场以及较高的光子收集效率，相较于 CANGAROO-II 相机有显著改进。本文详细描述了该相机及多个用于测试其性能的校准实验。
引用
@article{arxiv.astro-ph/0210254,
title = {Development of an atmospheric Cherenkov imaging camera for the CANGAROO-III experiment},
author = {S. Kabuki and K. Tsuchiya and K. Okumura and R. Enomoto and T. Uchida and H. Tsunoo and Shin. Hayashi and Sei. Hayashi and F. Kajino and A. Maeshiro and I. Tada and C. Itoh and CANGAROO-II collaboration},
journal= {arXiv preprint arXiv:astro-ph/0210254},
year = {2009}
}
备注
25 pages, 29 figures, elsart.cls, to appear in NIM-A