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arXiv 1909.01405astro-ph.IMastro-ph.HE
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用空间VLBI研究视界尺度上的黑洞

Studying black holes on horizon scales with space-VLBI

Kari Haworth, Michael D. Johnson, Dominic W. Pesce, Daniel C. M. Palumbo, Lindy Blackburn, Kazunori Akiyama, Don Boroson, Katherine L. Bouman, Joseph R. Farah, … 展开作者

Kari Haworth, Michael D. Johnson, Dominic W. Pesce, Daniel C. M. Palumbo, Lindy Blackburn, Kazunori Akiyama, Don Boroson, Katherine L. Bouman, Joseph R. Farah, Vincent L. Fish, Mareki Honma, Tomohisa Kawashima, Motoki Kino, Alexander Raymond, Mark Silver, Jonathan Weintroub, Maciek Wielgus, Sheperd S. Doeleman, Jose L. Gomez, Jens Kauffmann, Garrett K. Keating, Thomas P. Krichbaum, Laurent Loinard, Gopal Narayanan, Akihiro Doi David J. James, Daniel P. Marrone, Yosuke Mizuno, Hiroshi Nagai

摘要:

事件视界望远镜(EHT)最近拍摄了第一张超大质量黑洞的视界尺度图像。将阵列扩展到包括一个3米长的空间望远镜,其工作频率超过200 GHz,可以测量许多黑洞的质量,拍摄黑洞吸积流的电影,并对广义相对论进行新的测试,这在地面上是不可能的。

英文摘要:

The Event Horizon Telescope (EHT) recently produced the first horizon-scale image of a supermassive black hole. Expanding the array to include a 3-meter space telescope operating at >200 GHz enables mass measurements of many black holes, movies of black hole accretion flows, and new tests of general relativity that are impossible from the ground.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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