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Intervening O vi Quasar Absorption Systems at Low Redshift: A Significant Baryon Reservoir
Authors:Tripp  Savage  Jenkins
Abstract:Far-UV echelle spectroscopy of the radio-quiet QSO H1821+643 (zem=0.297), obtained with the Space Telescope Imaging Spectrograph (STIS) at approximately 7 km s-1 resolution, reveals four definite O vi absorption-line systems and one probable O vi absorber at 0.15
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