Scaling and enhancement of non-thermal line emission on z to hν ∼ 22 kev - Ampleford,DJ; Hansen,SB; Jennings,CA; Jones,B; Webb,TC; Harper-Slaboszewicz,V; Cuneo,ME; Rochau,GA; Coverdale,CA; Harvey-Thompson,AJ; Sinars,DB; Moore,JK; et al. (2015)