Evidence for a change in the dominant satellite galaxy quenching mechanism at z = 1

M.L. Balogh, S.L. McGee, A. Mok, A. Muzzin, R.F.J. van der Burg, R.G. Bower, A. Finoguenov, H. Hoekstra, C. Lidman, J.S. Mulchaey, A. Noble, L.C. Parker, M. Tanaka, D.J. Wilman, T. Webb, G. Wilson, H.K.C. Yee