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A broad HCO+ absorption line associated with the circumnuclear torus of NGC 1052

By Satoko Sawada-Satoh and others
In the circumnuclear region of the nearby radio galaxy NGC~1052. Our \(\lambda\)3mm VLBI observations with the Korean VLBI Network have spatially resolved the broad HCO\(^{+}\) absorption at a velocity range of 1350--1850 km~s\(^{-1}\) against a double-sided nuclear jet, and have revealed that the HCO\(^{+}\) absorption is concentrated on the receding... Show more
February 22, 2019
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A broad HCO+ absorption line associated with the circumnuclear torus of NGC 1052
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