ADVANCE Fellows Award: Cosmology with Sunyaev-Zeldovich Clusters

高级研究员奖：Sunyaev-Zeldovich 星团的宇宙学

• 批准号: 0649899
• 负责人: Elena Pierpaoli
• 金额: --
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-07-01 至 2010-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0649899&HistoricalAwards=false
• 关键词: ADVANCE; Fellows; Award; Cosmology; Sunyaev

ADVANCE Fellows Awards: Cosmology with Sunyaev-Zeldovich ClustersABSTRACTAST 0340648 PierpaoliDr. Elena Pierpaoli, at the California Institute of Technology, will undertake a program to develop theoretical methods to extract physical and cosmological information from upcoming Sunyaev-Zeldovich (SZ) observations. Galaxy clusters are the most massive, gravitationally bound objects in our Universe, and their study has been pursued for several decades with the double aim of constraining cosmology and understanding structure formation. In the past these studies have mainly relied on optical and X-ray information. In the near future, new results are expected from wider and deeper optical surveys, high-resolution X-ray images, lensing studies and the analysis of the radio (and near-infrared) maps where clusters appear through the SZ effect.This research will produce broad impacts in several areas, including a code optimized for cluster detection, and the public release of the Planck pre-launch catalog. A by product of the research will be the production of SZ observed maps from the simulations. These will be used to complete movies of cluster formation already developed for public outreach. An addition of this research is the training of new scientists by involving them in modern research. Part of this activity will involve scientists in applied mathematics, rendering it interdisciplinary and potentially useful for application in other fields of science. The international character of the collaborations will provide an opportunity for the young scientists involved to travel aborad, further strengthening their professional development and integration into the international scientific community.

Advance Fellows Awards：Sunyaev-Zeldovich Clustersabstractast的宇宙学0340648 Pierpaolidr。加利福尼亚理工学院的Elena Pierpaoli将采取一项计划，以开发理论方法，从即将到来的Sunyaev-Zeldovich（SZ）观察中提取物理和宇宙学信息。 星系簇是我们宇宙中最庞大的重力物体，其研究已在数十年中进行了几十年的限制，其双重目的是限制宇宙学和理解结构形成。 过去，这些研究主要依赖于光学和X射线信息。 在不久的将来，从更广泛和更深入的光学调查，高分辨率X射线图像，镜头研究以及通过SZ效应出现群集出现的无线电（和近红外）地图的分析将获得新的结果。这项研究将在多个领域产生广泛的影响，包括针对集群检测的公共发行和Planck Pre-Launch Catalog的公开发行的代码。 研究的A将是从模拟中生产SZ观察到的地图的生产。 这些将用于完成已经为公共宣传开发的集群形成的电影。 这项研究的补充是新科学家通过参与现代研究的培训。 这项活动的一部分将使科学家参与应用数学，使其跨学科，并可能对其他科学领域的应用有用。 合作的国际特征将为参与其中的年轻科学家提供旅行的机会，进一步加强其专业发展并融入国际科学界。