ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Consider a quasar at redshift z - zs ejecting a radiating 'blob' that moves from S to S' with a velocity v in time / (Fig. 1). An intervening lensing galaxy centred at L (z = ZL) bends the light such that S and S' are seen by the observer O along the lines OI and OI'. The vectors describing the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/349766a0
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