论文标题
HL-LHC的分析设施
Analysis Facilities for HL-LHC
论文作者
论文摘要
HL-LHC对HEP分析社区提出了重大挑战。预计每种分析中的事件数量将增加一个数量级，并需要新技术；这两个挑战都需要新的服务和分析设施的方法。这些服务有望提供新的功能，更大的规模和不同的访问方式（补充 - 但与传统面向批处理的方法不同）。为了促进这一过渡，US-LHC社区正在积极投资分析设施，为开发新的分析系统的人提供测试台，并展示服务提供的新技术。该白皮书概述了美国LHC社区内的现有活动，在此研发区，短期至中期目标以及共同目标和里程碑的概述。
The HL-LHC presents significant challenges for the HEP analysis community. The number of events in each analysis is expected to increase by an order of magnitude and new techniques are expected to be required; both challenges necessitate new services and approaches for analysis facilities. These services are expected to provide new capabilities, a larger scale, and different access modalities (complementing -- but distinct from -- traditional batch-oriented approaches). To facilitate this transition, the US-LHC community is actively investing in analysis facilities to provide a testbed for those developing new analysis systems and to demonstrate new techniques for service delivery. This whitepaper outlines the existing activities within the US LHC community in this R&D area, the short- to medium-term goals, and the outline of common goals and milestones.
