HERA-B数据采集系统

2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149) Pub Date : 2000-10-15 DOI:10.1109/NSSMIC.2000.949951

J. Hernández, D. Ressing, V. Rybnikov, F. Sánchez, G. Wagner

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引用次数: 12

摘要

HERA-B实验致力于测量中性b介子衰变中的cp违逆。b介子是在非弹性质子-核子相互作用的可怕背景下产生的。DAQ系统面临的挑战是一个死时间读出，这需要前所未有的存储和处理数据的速度。数据采集系统已于1999年夏季安装，并在2000年夏季为探测器和触发器调试运行提供数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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HERA-B data acquisition system

The HERA-B experiment is dedicated to the measurement of CP-violation in decays of neutral B-mesons. The B-mesons are produced in a formidable background of inelastic proton-nucleon interactions. The challenge for the DAQ system is a dead-timeless readout which requires unprecedent speed of storing and processing the data. The data acquisition system has been installed in summer 1999 and it was providing data for detector and trigger commissioning runs in summer 2000.

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2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149)

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