含硼聚乙烯是一种相对廉价的中子防护材料,对其中子防护特 已xing进行过一维基准 实验。与其他中子防护材料一样,该材料在中子的作用下产生γ射线。相对于防护中子而言,γ射线是二级剂量。 而在含硼聚乙烯球中,主要是硼起吸收作用。
Boron - containing polyethylene is a relatively cheap neutron protection material. Like other neutron shielding materials, this material produces energy rays under the action of neutrons. The gamma ray is a secondary dose relative to the protective neutron. In boron - containing polyethylene spheres, boron plays a major role in absorption.