US-India Cooperative Research: Extracting Gravitational Wave Signals of Inspiraling Compact Binary Stars from Laser Interferometric Data.

0138459 Lazzarini描述：该奖项支持美国和印度的合作研究项目，题为从激光干涉测量数据中提取螺旋紧凑双星的引力波信号。 加州理工学院的美国PI Albert Lazzarini和宾夕法尼亚州立大学的Lee Finn将与普纳大学间天文学和天体物理学中心（IUCAA）的Sanjeev Dhurandhar和他所在小组的两名年轻科学家合作。 该研究的目的是通过提高探测引力波的效率和概率来推进引力波物理。 第一个任务是设计计算效率高的信号提取技术，用于检测吸气二进制信号;第二个任务是通过分析如何使用检测器网络识别这些信号来增加波检测的可能性。范围：印度合作者具有互补的技能和专业知识，以确保成功的合作。 理论分析、算法设计和仿真是他们的重要组成部分。 Dhurandhar教授和他领导的IUCAA小组在从探测器数据中提取螺旋二进制信号的理论工作方面得到了国际认可。 来自印度的两名年轻科学家的参与有可能为美国在引力波探测方面的努力做出宝贵贡献。 美国PI是这一领域的领先研究者。 新成立的引力物理中心（CGWP）致力于引力波天体物理学的物理学和现象学，并在物理学前沿中心计划下获得资助。 CGWP将接待印度研究人员的访问。

0138459Lazzarini Description: This award supports a US-India cooperative research project entitled Extracting Gravitational Wave Signals of Inspiraling Compact Binary Stars from Laser Interferometric Data. US PIs Albert Lazzarini, California Institute of Technology and Lee Finn, Pennsylvania State University will collaborate with Sanjeev Dhurandhar and two young scientists from his group at the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune. The aim of the research is to advance gravitational wave physics by raising the efficiency and probability of detecting gravitational waves. The first task is to devise computationally efficient signal extraction techniques for detecting inspiraling binary signals; the second is to increase the likelihood of wave detection by analyzing how these signals can be identified using a network of detectors. Scope: The Indian collaborators have complementary skills and the expertise to ensure a successful collaboration. Theoretical analysis, algorithm design, and simulations are the vital components from their side. Professor Dhurandhar and the IUCAA group, which he heads, is internationally recognized for theoretical work on extraction of inspiraling binary signals from detector data. The participation of two young scientists from India has the potential to be a valuable contribution to the US effort in gravitational wave detection. The US PIs are leading researchers in this field. The newly established Center for Gravitational Physics (CGWP) is dedicated to the physics and phenomenology of gravitational wave astrophysics and funded under the Physics Frontier Center Program. The CGWP will host the visits of the Indian researchers.