The Largest Quasar Lens Search using the Wide Field Survey Data

使用广域勘测数据进行最大类星体透镜搜索

• 批准号: 21740151
• 负责人: INADA Naohisa
• 金额: $ 2万
• 依托单位: The University of Tokyo (2010)The Institute of Physical and Chemical Research (2009)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21740151/
• 关键词: 重力レンズ; クエーサー; 暗黒エネルギー; 観測的宇宙論

We have succeeded in discovering 14 lensed quasars using the data of the Sloan Digital Sky Survey. We have also succeeded in constructing the largest lensed quasar catalog from the 14 new lensed quasars and the lensed quasars which we had previously discovered. Using the largest lensed quasar catalog, we have confirmed that dark energy is the main component of our universe, as shown in other works. In addition, we conducted follow-up observations for some interesting lensed quasars.

我们已经成功地发现了14透镜类星体使用数据的斯隆数字巡天。我们还成功地从14个新的透镜类星体和我们之前发现的透镜类星体中构建了最大的透镜类星体目录。使用最大的透镜类星体目录，我们已经证实暗能量是我们宇宙的主要组成部分，正如其他作品所示。此外，我们还对一些有趣的透镜类星体进行了跟踪观测。