arXiv 1908.031642019-08-08astro-ph.SRastro-ph.EPastro-ph.IM

Science opportunities enabled by the era of Visible Band Stellar Imaging with sub-100 μarc-sec angular resolution

D. Kieda, Monica Acosta, Anastasia Barbano, Colin Carlile, Michael Daniel, Dainis Dravins, Jamie Holder, Nolan Matthews, Teresa Montaruli, Roland Walter, Luca Zampieri

备注：: 8 pages, 5 figures, Astro 2020 Science White paper
发表信息：: Astro2020: Decadal Survey on Astronomy and Astrophysics, science white papers, no. 275; Bulletin of the American Astronomical Society, Vol. 51, Issue 3, id. 275 (2019)

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英文摘要：

This white paper briefly summarizes stellar science opportunities enabled by ultra-high resolution (sub-100 μ arc-sec) astronomical imaging in the visible (U/V) wavebands. Next generation arrays of Imaging Cherenkov telescopes, to be constructed in the next decade, can provide unprecedented visible band imaging of several thousand bright (m< 6), hot (O/B/A) stars using a modern implementation of Stellar Intensity Interferometry (SII). This white paper describes the astrophysics/astronomy science opportunities that may be uncovered in this new observation space during the next decade.

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