Twin Quasar

Results: 11



#Item
1Gravitational lens / Quasar / Gravitation / Mass / Schwarzschild radius / Black hole / Abell / Twin Quasar / Physics / Astronomy / Gravitational lensing

Assignment 2 Gravitational lensing. Compute the angle θ by which a light ray is deflected by the gravitational field of a black hole of mass M . Light rays in metric gµν are null geodesics with gµν x˙ µ x˙ ν = 0

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Source URL: www.nordita.org

Language: English - Date: 2013-11-02 10:44:53
2Astrophysics / Quasar / Gravitational lens / Strong gravitational lensing / Redshift / Twin Quasar / Cloverleaf quasar / Gravitational lensing / Astronomy / Physics

SDSS J1334+3315: A Resolved Lensed Quasar with Separation 0.″8 RUSU, Cristian E.1, OGURI, Masamune2,3, INADA, Naohisa4, KAYO, Issha5, IYE, Masanori1,3,6 HAYANO, Yutaka3, OYA, Shin3, HATTORI, Masayuki3, SAITO, Yoshihiko

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Source URL: www.nao.ac.jp

Language: English - Date: 2013-02-04 00:48:08
3Twin Quasar / Gravitational lens / Quasar / Einstein ring / Gravitational microlensing / Redshift / Dark matter / Einstein Cross / Lens / Physics / Gravitational lensing / Astronomy

Cosmological Applications of  Gravitational Lensing R. D. Blandford and R. Narayan Annu. Rev. Astron. Astrophys. 1992. 30: 311­58 Presented by Jim Haldenwang

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Source URL: www.asu.edu

Language: English - Date: 2007-04-13 16:23:32
4Quasar / Radio astronomy / Physics / Gravitational lens / Active galactic nucleus / Galaxy / Twin Quasar / Cloverleaf quasar / Astronomy / General relativity / Gravitational lensing

Astronomers using Hubble discover quasars acting as gravitational lenses

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Source URL: phys.org

Language: English - Date: 2015-02-12 07:18:48
5Special relativity / Time / Physical paradoxes / Albert Einstein / Twin paradox / Proper time / Faster-than-light / Minkowski diagram / Spacetime / Physics / Relativity / Dimension

Epstein’s Relativity Myth • Why can’t you travel faster than the speed of light?

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Source URL: quasar.as.utexas.edu

Language: English - Date: 2005-04-11 01:57:29
6Physics / Quasar / Gravitational lens / Gravitational microlensing / Supermassive black hole / Galaxy / Cloverleaf quasar / Twin Quasar / General relativity / Gravitational lensing / Astronomy

HEIC1116: EMBARGOED UNTIL 4 Nov 2011 at 10:00 CET / 05:00 am EDT http://www.spacetelescope.org/news/heic1116/ Science release: Hubble Directly Observes the Disc Around a Black Hole 4-Nov 2011 A team of scientists has use

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Source URL: www.spacetelescope.org

Language: English - Date: 2011-11-04 05:01:55
7Physics / Quasar / Gravitational lens / Gravitational microlensing / Supermassive black hole / Galaxy / Cloverleaf quasar / Twin Quasar / General relativity / Gravitational lensing / Astronomy

HEIC1116: EMBARGOED UNTIL 4 Nov 2011 at 10:00 CET / 05:00 am EDT http://www.spacetelescope.org/news/heic1116/ Science release: Hubble Directly Observes the Disc Around a Black Hole

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Source URL: www.spacetelescope.org

Language: English - Date: 2011-11-04 05:01:38
8Gravitational lensing / Black holes / Physical cosmology / Twin Quasar / Ursa Major constellation / Quasar / Gravitational microlensing / Magnetospheric eternally collapsing object / Active galactic nucleus / Physics / Astronomy / Astrophysics

Harvard-Smithsonian Center for Astrophysics Press Release Release No.: 06-21 For Release: July 25, 2006 Note to editors: An image to accompany this release is online at

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Source URL: www.cv.nrao.edu

Language: English - Date: 2007-04-19 20:16:27
9Astronomy / Gravitational lens / Einstein radius / Weak gravitational lensing / Gravitational microlensing / Twin Quasar / Quasar / Einstein ring / Dark matter / Physics / Gravitational lensing / General relativity

Gravitational Lensing in Astronomy Joachim Wambsganss Astrophysikalisches Institut Potsdam An der Sternwarte[removed]Potsdam Germany

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Source URL: relativity.livingreviews.org

Language: English - Date: 2012-08-02 11:30:57
10Astronomy / Gravitational lens / Einstein radius / Weak gravitational lensing / Gravitational microlensing / Twin Quasar / Quasar / Einstein ring / Dark matter / Physics / Gravitational lensing / General relativity

Gravitational Lensing in Astronomy Joachim Wambsganss Astrophysikalisches Institut Potsdam An der Sternwarte[removed]Potsdam Germany

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Source URL: relativity.livingreviews.org

Language: English - Date: 2012-08-02 11:30:57
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