Comparison of electron cyclotron heating results in the helically symmetric experiment with and without quasi-symmetry

K. M. Likin, A. Abdou, A. F. Almagri, D. T. Anderson, F. S.B. Anderson, D. Brower, J. Canik, C. Deng, S. P. Gerhardt, W. Guttenfelder, S. Oh, J. Radder, V. Sakaguchi, J. Schmitt, J. Tabora, J. N. Talmadge, K. Zhai