Characterization of deuterium beam operation on RHEPP-1 for future neutron generation applications.

[摘要] We investigate the potential for neutron generation using the 1 MeV RHEPP-1 intense pulsed ion beam facility at Sandia National Laboratories for a number of emerging applications. Among these are interrogation of cargo for detection of special nuclear materials (SNM). Ions from single-stage sources driven by pulsed power represent a potential source of significant neutron bursts. While a number of applications require higher ion energies (e.g. tens of MeV) than that provided by RHEPP-1, its ability to generate deuterium beams allow for neutron generation at and below 1 MeV. This report details the successful generation and characterization of deuterium ion beams, and their use in generating up to 3 x 10{sup 10} neutrons into 4{pi} per 5kA ion pulse.

[发布日期] 2009-12-01

[学科分类] 物理（综合）

[关键词] CARGO;DETECTION;DEUTERIUM;DEUTERIUM IONS;ION BEAMS;NEUTRONS;SANDIA NATIONAL LABORATORIES