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Method for generating a pulsed flux of energetic particles, and a particle source operating accordingly

机译:产生高能粒子的脉冲通量的方法以及相应地运行的粒子源

摘要

A method for generating a pulsed flux of energetic particles comprises the following steps: —initiating an ion plasma at a first electrode (111) in a vacuum chamber (110) and allowing said plasma to develop towards a second electrode (112) in said vacuum chamber, —at a time at which said ion plasma is in a transitional state with a space distribution of ions or electrons at a distance from said second electrode, applying between said electrodes a short high voltage pulse so as to accelerate said distributed ions or electrons towards said second electrode, whereby a high-energy flux of charged particles is generated while overcoming the space charge current limit of a conventional vacuum diode, and —generating said energetic particles at said second electrode (112). A particle source is also disclosed. Application in particular to ultra-short pulse neutron generation.
机译:产生高能粒子脉冲通量的方法包括以下步骤:-在真空室( 110 )中的第一电极( 111 )处引发离子等离子体,并允许所述等离子体朝着所述真空室中的第二电极( 112 )展开,在该时间,当所述离子等离子体处于过渡状态时,离子或电子的空间分布与所述等离子体相距一定距离第二电极,在所述电极之间施加短的高压脉冲,以使所述分布的离子或电子朝所述第二电极加速,从而在克服常规真空二极管的空间充电电流极限的同时,产生高能的带电粒子通量, -在所述第二电极( 112 )上产生所述高能粒子。还公开了一种颗粒源。特别适用于超短脉冲中子的产生。

著录项

  • 公开/公告号US8324591B2

    专利类型

  • 公开/公告日2012-12-04

    原文格式PDF

  • 申请/专利权人 PETER CHOI;

    申请/专利号US20070375249

  • 发明设计人 PETER CHOI;

    申请日2007-07-25

  • 分类号G21K5/00;

  • 国家 US

  • 入库时间 2022-08-21 16:42:44

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