改善中子小角散射谱仪品质的聚焦透镜组设计
개선중자소각산사보의품질적취초투경조설계
Design for Improving Character of Small Angle Neutron Scattering Spectrometer by Using Focusing Lenses
  • 万方数据
    核电子学与探测技术 핵전자학여탐측기술
    NUCLEAR ELECTRONICS & DETECTION TECHNOLOGY
    2014年 3期 312-316 ,共5页

    陈良%彭梅%孙良卫%田强%陈波

    진량%팽매%손량위%전강%진파

    中子小角散射谱仪%品质改善%聚焦透镜组 中子小角散射譜儀%品質改善%聚焦透鏡組
    중자소각산사보의%품질개선%취초투경조
    small angle neutron scattering spectrometer%improving character%focusing lenses
    根据中子聚焦透镜基本原理，结合绵阳中子小角散射谱仪最小Q布局，设计了一套旨在提高该谱仪品质的聚焦透镜组，并分别计算了使用该透镜组的中子小角散射谱仪在样品位置中子强度、谱仪最小Q值和谱仪Q分辨率的改善情况。
    근거중자취초투경기본원리，결합면양중자소각산사보의최소Q포국，설계료일투지재제고해보의품질적취초투경조，병분별계산료사용해투경조적중자소각산사보의재양품위치중자강도、보의최소Q치화보의Q분변솔적개선정황。
    The focusing lens was designed for improving character of small angle neutron scattering spectrometer by basic principle of neutron focusing lens and the lowest Q layout of Mianyang instrument .Three key parame-ters of improved character of the spectrometer are neutron intensity at sample position , the lowest Q and Q reso-lution of instrument were calculated .
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