Zobrazeno 1 - 2
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pro vyhledávání: '"Richard Luhtaru"'
Autor:
Paul L. Schechter, Richard Luhtaru
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 62 (2024)
When a rectangular hyperbola is constructed from the image positions of a quadruply lensed quasar, as proposed by Witt, it passes very close to the lensing galaxy. The median measured perpendicular offset between the observed light center of the lens
Externí odkaz:
https://doaj.org/article/53b49b94b45c473da82e78b9e1ab8406
Publikováno v:
The Astrophysical Journal. 915:4
Among known strongly lensed quasar systems, ~25% have gravitational potentials sufficiently flat (and sources sufficiently well aligned) to produce four images rather than two. The projected flattening of the lensing galaxy and tides from neighboring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02904926ff3ed2e94900d2274dfa3a15
https://doi.org/10.3847/1538-4357/abfda1
https://doi.org/10.3847/1538-4357/abfda1