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arXiv 1708.06925hep-ex
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数据侦察:一种新的触发器范式

Data Scouting : A New Trigger Paradigm

Swagata Mukherjee

摘要:

在2011年,CMS协作引入了数据侦察的新概念,允许获取否则将被通常的触发过滤器拒绝的数据。这种特殊的数据流基于事件大小的减少,是为了保持对衰减为喷流或μ子的新光共振的敏感性而创建的,分配给它的在线和离线资源非常少。这种新工作流程和CMS实验中开发的解决方案所带来的挑战已显示。这种技术现在是CMS数据获取策略的标准成分。介绍了CMS中数据搜索的现状。

英文摘要:

In the year 2011, the CMS collaboration introduced the novel concept of data scouting, allowing to take data that otherwise would be rejected by the usual trigger filters. This special data flow, based on event-size reduction, was created to maintain sensitivity to new light resonances decaying to jets or muons, with very small online and offline resources allocated to it. The challenges implied by this new workflow and the solutions developed within the CMS experiment are shown. This technique is now a standard ingredient for CMS data-taking strategy. The present status of data scouting in CMS is presented.

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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