مجال الفوتون (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "مجال الفوتون" in Arabic language version.

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archive.org

arxiv.org

doi.org

harvard.edu

ui.adsabs.harvard.edu

adsabs.harvard.edu

nus.edu.sg

physics.nus.edu.sg

quantamagazine.org

smithsonianmag.com

  • Bennett، Jay (10 أبريل 2019). "Astronomers Capture First-Ever Image of a Supermassive Black Hole". Smithsonian.com. Smithsonian Institution. مؤرشف من الأصل في 2021-04-13. اطلع عليه بتاريخ 2019-04-15.

web.archive.org

  • Bennett، Jay (10 أبريل 2019). "Astronomers Capture First-Ever Image of a Supermassive Black Hole". Smithsonian.com. Smithsonian Institution. مؤرشف من الأصل في 2021-04-13. اطلع عليه بتاريخ 2019-04-15.
  • "What the Sight of a Black Hole Means to a Black Hole Physicist", Quanta Magazine, 10 April 2019: "a region defined by the location closest to the black hole where a beam of light could orbit on a circle, known as the “last photon orbit”." نسخة محفوظة 2021-05-14 على موقع واي باك مشين.
  • Properties of ultracompact neutron stars نسخة محفوظة 6 مايو 2021 على موقع واي باك مشين.
  • Teo، Edward (2003). "Spherical Photon Orbits Around a Kerr Black Hole" (PDF). General Relativity and Gravitation. ج. 35 ع. 11: 1909–1926. Bibcode:2003GReGr..35.1909T. DOI:10.1023/A:1026286607562. ISSN:0001-7701. مؤرشف من الأصل (PDF) في 2020-06-03.

worldcat.org