Scaife, Anna M.M.; Oozeer, Nadeem; De Gasperin, Francesco; Brüggen, Marcus; Tasse, Cyril (Oxford University Press, 2015)
We report the presence of high significance diffuse radio emission from the Triangulum Australis cluster using observations made with the KAT-7 telescope and propose that this emission is a giant radio halo. We compare the ...