Limits on low-frequency radio emission from southern exoplanets with the Murchison Widefield Array
Limits on low-frequency radio emission from southern exoplanets with the Murchison Widefield Array
We present the results of a survey for low-frequency radio emission from 17 known exoplanetary systems with the Murchison Widefield Array. This sample includes 13 systems that have not previously been targeted with radio observations. We detected no radio emission at 154 MHz, and put 3σ upper limits in the …