Expanding interdisciplinary research at the Center for Gravitational Wave Astronomy

扩大引力波天文学中心的跨学科研究

• 批准号: 0734800
• 负责人: Mario Diaz
• 金额: $ 498.14万
• 依托单位: The University of Texas at Brownsville
• 依托单位国家: 美国
• 项目类别: Cooperative Agreement
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-11-01 至 2012-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0734800&HistoricalAwards=false
• 关键词: Expanding; interdisciplinary; research; Center; Gravitational

The goal of this CREST proposal is to further strengthen the University of Texas at Brownsville's mission of research and education in gravitational wave (GW) astronomy and, by increasing the participation of underrepresented groups, maintain national competitiveness in this area of fundamental physics. This will be achieved by a multi-disciplinary, synergistic combination of sub-projects in three areas that are critical to the success of GW astronomy: data analysis, detector characterization, and astrophysics. The proposed sub-projects, which focus on ground-based GW astronomy in the 10 to 1000 Hz band, will combine with existing activities in low and ultra-low frequency GW detection to create a unique research group in GW astronomy. The goals of each sub-project are timely and in tune with the ongoing developments in GW astronomy. Under data analysis, optimal ways of combining data from a worldwide network of detectors will be developed in order to enable better sensitivity and new science. Methods will be developed to overcome computational bottlenecks in searches for continuous GW sources and for the analysis of data for specific astrophysical models. Novel GW data analysis tools will be developed by adapting promising results from other disciplines. Detector characterization projects will develop sophisticated data mining and automated knowledge discovery tools that will enable GW experimentalists and data analysts to better understand both the detectors and the data. In the astrophysics sub-project, the project will seek to understand LIGO's observational capability in the study of intermediate-mass black hole formation and explore the potential of pulsars as probes of the massive black hole at the Galactic center.

该 CREST 提案的目标是进一步加强德克萨斯大学布朗斯维尔分校在引力波（GW）天文学方面的研究和教育使命，并通过增加代表性不足的群体的参与，保持国家在这一基础物理领域的竞争力。这将通过对 GW 天文学的成功至关重要的三个领域的子项目的多学科、协同组合来实现：数据分析、探测器表征和天体物理学。拟议的子项目重点关注 10 至 1000 Hz 频段的地面引力波天文学，将与低频和超低频引力波探测的现有活动相结合，创建一个独特的引力波天文学研究小组。每个子项目的目标都是及时的，并且与 GW 天文学的持续发展相一致。在数据分析下，将开发组合来自全球探测器网络的数据的最佳方法，以实现更好的灵敏度和新的科学。将开发方法来克服搜索连续引力波源和分析特定天体物理模型数据时的计算瓶颈。新颖的 GW 数据分析工具将通过改编其他学科的有希望的结果来开发。探测器表征项目将开发复杂的数据挖掘和自动化知识发现工具，使 GW 实验人员和数据分析师能够更好地理解探测器和数据。在天体物理子项目中，该项目将寻求了解LIGO在中等质量黑洞形成研究中的观测能力，并探索脉冲星作为银河中心大质量黑洞探测器的潜力。