Prof. Samuel E. Gralla Profile

Prof. Samuel E. Gralla

at Univ of Arizona

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Author

Publications (2)

Proceedings Article | 23 August 2024 Presentation + Paper

The Black Hole Explorer: motivation and vision

Michael Johnson, Kazunori Akiyama, Rebecca Baturin, Bryan Bilyeu, Lindy Blackburn, Don Boroson, Alejandro Cárdenas-Avendaño, Andrew Chael, Chi-kwan Chan, Dominic Chang, Peter Cheimets, Cathy Chou, Sheperd Doeleman, Joseph Farah, Peter Galison, Ronald Gamble, Charles Gammie, Zachary Gelles, José Gómez, Samuel Gralla, Paul Grimes, Leonid Gurvits, Shahar Hadar, Kari Haworth, Kazuhiro Hada, Michael Hecht, Mareki Honma, Janice Houston, Ben Hudson, Sara Issaoun, He Jia, Svetlana Jorstad, Jens Kauffman, Yuri Kovalev, Peter Kurczynski, Robert Lafon, Alexandru Lupsasca, Robert Lehmensiek, Chung-Pei Ma, Daniel Marrone, Alan Marscher, Gary Melnick, Ramesh Narayan, Kotaro Niinuma, Scott Noble, Eric Palmer, Daniel C. Palumbo, Lenny Paritsky, Eliad Peretz, Dominic Pesce, Alexander Plavin, Eliot Quataert, Hannah Rana, Angelo Ricarte, Freek Roelofs, Katia Shtyrkova, Laura Sinclair, Jeffrey Small, Sridharan Tirupati Kumara, Ranjani Srinivasan, Andrew Strominger, Paul Tiede, Edward Tong, Jade Wang, Jonathan Weintroub, Maciek Wielgus, George Wong

Proceedings Volume 13092, 130922D (2024) https://doi.org/10.1117/12.3019835

KEYWORDS: Telescopes, Galactic astronomy, Spatial resolution, Shadows

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Proceedings Article | 23 August 2024 Poster + Paper

The Black Hole Explorer: photon ring science, detection, and shape measurement

Alexandru Lupsasca, Alejandro Cárdenas-Avendaño, Daniel C. Palumbo, Michael Johnson, Samuel Gralla, Daniel Marrone, Peter Galison, Paul Tiede, Lennox Keeble

Proceedings Volume 13092, 130926Q (2024) https://doi.org/10.1117/12.3019437

KEYWORDS: Visibility, Interferometry, Shadows, Radio interferometry, Spherical lenses, Scattering, Satellites, General relativity

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