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19 April 2024 |
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Article overview
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Gravitational Lenses and the Hubble Constant : Present and Future | L.J. Goicoechea
; E. Mediavilla
; A. Oscoz
; M. Serra-Ricart
; J. Buitrago
; | Date: |
30 Dec 1997 | Journal: | Astrophys.Space Sci. 261 (1999) 341-344 | Subject: | astro-ph | Affiliation: | Univ. Cantabria, Spain), E. Mediavilla (IAC, Spain), A. Oscoz (IAC, Spain), M. Serra-Ricart (IAC, Spain) and J. Buitrago (IAC, Spain | Abstract: | The best studied gravitational lens is the Twin QSO Q0957+561, and as a result of recent advances in observations and modelling, a ten percent measurement of the Hubble constant is attainable. We discuss in detail this system and review the perspectives in a near future. | Source: | arXiv, astro-ph/9801315 | Services: | Forum | Review | PDF | Favorites |
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