In 2017, the luminosity at the VEPP-2000 collider at the Budker Institute of Nuclear Physics SB RAS, Novosibirsk, was increased. In this regard, it was decided to upgrade the trigger system of the CMD-3 detector. For this, the development of a device called the Final Decision Block was started. The task of this unit is to generate the final decision on recording the current event in the detector based on the data received from the Charged and Neutral triggers. In this paper, we present the designed block and tests carried out with it, as well as its integration in the Data Acquisition System of the CMD-3 detector. The test results are presented both at the test bench and directly as a part of the Data Acquisition System of the detector.

中文翻译：

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CMD-3检测器的最终决策块

2017年，新西伯利亚Budker核物理研究所SB RAS的VEPP-2000对撞机的光度增加了。在这方面，决定升级CMD-3检测器的触发系统。为此，开始了一种名为“最终决策模块”的设备的开发。该单元的任务是根据从“带电”和“中性”触发器接收到的数据，生成将当前事件记录到检测器中的最终决定。在本文中，我们介绍了设计的模块并对其进行了测试，并将其集成到CMD-3检测器的数据采集系统中。测试结果既可以在测试台上显示，也可以直接作为检测器数据采集系统的一部分显示。