TY - JOUR AU - D. Fahey AU - L. Schearer AU - W. Parks BT - Review of Scientific Instruments DA - Jan-01-1978 DO - 10.1063/1.1135449 PY - 1978 EP - 503 T2 - Review of Scientific Instruments TI - High-flux beam source of fast neutral helium UR - http://link.aip.org/link/RSINAK/v49/i4/p503/s1\&Agg=doi VL - 49 SN - 00346748 ER -