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arXiv physics/0610080physics.ins-det
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大体积球形闪烁探测器的时间和位置分布

Time and position distributions in large volume spherical scintillation detectors

Paolo Lombardi, Gioacchino Ranucci

摘要:

大型球形闪烁探测器在中微子物理实验研究中发挥着越来越重要的作用。从仪器的角度来看,这些装置的主要信号响应由闪烁体中粒子相互作用后每个光电管传递的阳极脉冲的时间和幅度构成。在这项工作中,在一些近似的假设下,我们推导出一些解析公式能够给出一个相当准确的描述这些探测器的最重要的定时功能,旨在补充更完整的蒙特卡罗研究通常用于一个完整的建模方法。本文完成了事件的位置分布,可以推断,通过一些推理算法,从光电倍增管的主要时间措施的数学描述。

英文摘要:

Large spherical scintillation detectors are playing an increasingly important role in experimental neutrino physics studies. From the instrumental point of view the primary signal response of these set-ups is constituted by the time and amplitude of the anode pulses delivered by each individual phototube following a particle interaction in the scintillator. In this work, under some approximate assumptions, we derive a number of analytical formulas able to give a fairly accurate description of the most important timing features of these detectors, intended to complement the more complete Monte Carlo studies normally used for a full modelling approach. The paper is completed with a mathematical description of the event position distributions which can be inferred, through some inference algorithm, starting from the primary time measures of the photomultiplier tubes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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