ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Consider a plot of the emission line width (for example, the full width at half maximum intensity, FWHM) of a specified spectral line against the redshift of a QSO. Assuming that all QSOs are intrinsically identical, and are at cosmological distances corresponding to their redshifts, the FWHM of a ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/264732a0
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