The energetic NeUtral Atom Detector Unit (NUADU) for China's Double Star 
Mission and its calibration

Susan McKenna-Lawlor, Jan Balaz, Igor Strharsky, Stas Barabash, 
Klas Brinkfeldt, Lu Li, Chao Shen, Jiankui Shi, Qingang Zong, Karel Kudela, 
Suiyan Fu, Edmond C. Roelof, Pontus C: son Brandt and Iannis Dandouras


An account is provided of an advanced Energetic NeUtral Atom Detector Unit
(NUADU) designed for China's Double Star Mission. Special emphasis is given to
describing the detector head of the instrument and its calibration.

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Nucl. Instr. and Methods in Phys. Res. A, 530 (3), 311-322, 11 September 2004