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arXiv physics/0603233physics.ins-detastro-ph
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基于PCI总线的Cosmic Ray检测10 ^18以下eV的数据采集原型系统

A Prototype PCI-based Data Acquisition System for Cosmic Ray Detection Below 10^18 eV

S. BenZvi, S. Westerhoff, J. Ban, W. Sippach

摘要:

哥伦比亚大学尼维斯实验室设计并测试了一个用于探测能量低于10^18 eV的宇宙射线的原型闪光模拟-数字读出系统。电子设备由一个FADC模块组成,该模块以40 MHz的频率对16个光电倍增管进行数字化,动态范围为14位。该模块通过PCI接口读取到PC(运行Linux)。利用PCI总线提供的大带宽,我们实现了一个基于软件的数据采集系统。本说明介绍了软件和电子设备,以及使用原型FADC模块进行的初步测试。

英文摘要:

A prototype flash analog-to-digital readout system for cosmic ray detection at energies below 10^18 eV has been designed and tested at Columbia University Nevis Laboratories. The electronics consist of an FADC module that digitizes 16 photomultipliers at 40 MHz with 14-bit dynamic range. The module is read out to a PC (running Linux) through a PCI interface. Taking advantage of the large bandwidth provided by the PCI bus, we have implemented a software-based data acquisition system. This note describes the software and electronics, as well as preliminary tests carried out using a prototype FADC module.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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