Abstract
A total of 22 optically selected high-redshift (z> 3.1) quasars have been observed at 5 GHz (6 cm) with the VLA. The measured radio properties of low-redshift optically selected quasars indicate that we should have detected radio emission from ≈5-10 objects in our sample, but only one quasar (z = 4.093) has a radio flux above our 5σ limit of ≈0.2 mJy.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1451-1456 |
| Number of pages | 6 |
| Journal | Astronomical Journal |
| Volume | 103 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 1992 |
All Science Journal Classification (ASJC) codes
- Astronomy and Astrophysics
- Space and Planetary Science
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