title: Scattering of D-D neutrons by deuterium.
mesh_terms: D000641:Ammonia; D064751:Ammonium Compounds; D003903:Deuterium; D009502:Neutrons; D000644:Quaternary Ammonium Compounds
chemical_list: D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds; D000641:Ammonia; D003903:Deuterium
keywords: AMMONIA AND AMMONIUM COMPOUNDS/quaternary ammonium compounds; DEUTERIUM; NEUTRONS