Research ArticleASTRONOMY

Universal interferometric signatures of a black hole’s photon ring

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Science Advances  18 Mar 2020:
Vol. 6, no. 12, eaaz1310
DOI: 10.1126/sciadv.aaz1310

Article Information

vol. 6 no. 12

Online ISSN: 
History: 
  • Received for publication August 14, 2019
  • Accepted for publication December 19, 2019
  • .

Author Information

  1. Michael D. Johnson1,2,*,
  2. Alexandru Lupsasca2,3,4,*,
  3. Andrew Strominger2,3,
  4. George N. Wong5,6,
  5. Shahar Hadar2,3,
  6. Daniel Kapec7,
  7. Ramesh Narayan1,2,
  8. Andrew Chael1,2,8,9,
  9. Charles F. Gammie5,10,
  10. Peter Galison2,3,11,
  11. Daniel C. M. Palumbo1,2,
  12. Sheperd S. Doeleman1,2,
  13. Lindy Blackburn1,2,
  14. Maciek Wielgus1,2,
  15. Dominic W. Pesce1,2,
  16. Joseph R. Farah1,2,12 and
  17. James M. Moran1
  1. 1Center for Astrophysics | Harvard and Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA.
  2. 2Black Hole Initiative at Harvard University, 20 Garden Street, Cambridge, MA 02138, USA.
  3. 3Department of Physics, Harvard University, Cambridge, MA 02138, USA.
  4. 4Society of Fellows, Harvard University, Cambridge, MA 02138, USA.
  5. 5Department of Physics, University of Illinois, 1110 West Green Street, Urbana, IL 61801, USA.
  6. 6CCS-2, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87545, USA.
  7. 7School of Natural Sciences, Institute for Advanced Study, Princeton, NJ 08540, USA.
  8. 8Princeton Center for Theoretical Science, Jadwin Hall, Princeton University, Princeton, NJ 08544, USA.
  9. 9NASA Hubble Fellowship Program, Einstein Fellow.
  10. 10Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 West Green Street, Urbana, IL 61801, USA.
  11. 11Department of History of Science, Harvard University, Cambridge, MA 02138, USA.
  12. 12University of Massachusetts Boston, 100 William T. Morrissey Blvd., Boston, MA 02125, USA.
  1. *Corresponding author. Email: mjohnson{at}cfa.harvard.edu (M.D.J.); lupsasca{at}fas.harvard.edu (A.L.)

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