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, 2004 Much evidence has been presented in favor of and against the existence of two distinct populations of quasars, radio-loud and radio-quiet. The SDSS differs from earlier optically selected quasar surveys in the large number of quasars and the targeting of
Kron, R.G., Jester, Sebastian
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X-ray spectroscopy of quasars observed with ASCA
, 1999 This thesis presents results from a sample of quasars observed with the X-ray astronomy satellite ASCA. The ASCA sample consists of 68 quasars, 35 of which are radio-loud and 33 radio-quiet, covering a range of quasar redshift and luminosity ...
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Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Resolving the hot and ionized Universe through the Sunyaev-Zeldovich effect. [PDF]
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