CMS开放数据可视化与FireworksWeb
CMS Open Data Visualization with FireworksWeb
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中文总结 AI 辅助
本文介绍FireworksWeb，一个基于Web的3D事件显示器，扩展支持CMS开放数据可视化，无需本地安装，用于教育、推广和物理分析。
中文摘要 AI 辅助
FireworksWeb是一个基于Web的事件显示器，利用C++ ROOT-Eve后端和SAPUI5前端，直接在浏览器中提供粒子物理事件的交互式3D可视化。它基于ROOT-Eve和RenderCore构建，消除了本地软件安装的需求，同时保持了专业级的事件显示能力。FireworksWeb目前部署在CMS控制室中用于实时事件监控，展示了其在生产环境中进行实时数据可视化的可靠性。CMS实验通过CERN开放数据门户公开发布了大量碰撞数据集，这些是教育、推广和研究的宝贵资源。我们扩展了FireworksWeb以支持这些开放数据集的可视化，使不同受众无需安装本地软件即可访问粒子物理数据。我们的原型实现包括独立相机、事件过滤器、可配置的集合设置以及针对圆柱几何的鱼眼畸变投影控制。通过CGI通信的Web架构支持基于物理标准的数据集查询和过滤事件选择。我们使用CMS开放数据事件演示了原型，讨论了技术架构，并概述了其在教育、公共推广和探索性物理分析中的应用。
英文摘要
FireworksWeb is a web-based event display utilizing a C++ ROOT-Eve backend with SAPUI5 frontend for interactive 3D visualization of particle physics events directly in the browser. Building upon ROOT-Eve and RenderCore, it eliminates local software installation while maintaining professional-grade event display capabilities. FireworksWeb is currently deployed for live event monitoring in the CMS control room, demonstrating its reliability for real-time data visualization in production environments. The CMS experiment has made a large amount of collision datasets publicly available through the CERN Open Data portal, which are the valuable resources for education, outreach, and research. We have extended FireworksWeb to enable visualization of these open datasets, making particle physics data accessible to diverse audiences without requiring local software installation. Our prototype implementation includes standalone cameras, event filters, configurable collection settings, and projection controls with fish-eye distortion for cylindrical geometries. The web architecture communicating via CGI enables dataset queries and filtered event selection based on physics criteria. We demonstrate the prototype with CMS Open Data events, discuss the technical architecture, and outline applications for education, public outreach, and exploratory physics analysis.
发表机构
- Tsinghua University（清华大学）
- University of California San Diego（加州大学圣迭戈分校）
- Massachusetts Institute of Technology（麻省理工学院）
- GSI Helmholtzzentrum für Schwerionenforschung（德国重离子研究中心）
机构由 AI 辅助整理，请以论文原文为准。
