PKS 1424-418: A persistent candidate source of the mm$-{\hat{I}}^3$-ray connection?

Dae-Won Kim, Eduardo Ros, Matthias Kadler +5

We present a long-term strong correlation between millimeter (mm) radio and ${\hat{I}}^3$-ray emission in the flat-spectrum radio quasar (FSRQ) PKS 1424-418. The mm$-{\hat{I}}^3$-ray connection in b…