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Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa1594
Abstract: We present LOFAR observations at 120-168 MHz of 42 systems with possible X-ray cavities in their hot atmosphere, of which 17 are groups or ellipticals, 19 are nearby clusters (z 0.3). The X-ray cavities, formed…
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Keywords:
radio;
ray cavities;
lofar observations;
cavity systems ... See more keywords
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Published in 2018 at "Frontiers in Astronomy and Space Sciences"
DOI: 10.3389/fspas.2018.00005
Abstract: We present a method to identify candidate quasars which combines optical/infrared color selection with radio detections from the Low Frequency ARray (LOFAR) at 150MHz. We apply this {method} in a region of 9 square degrees…
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Keywords:
high quasars;
using lofar;
selection high;
lofar observations ... See more keywords