NEMO-3和SuperNEMO探测器的scintillator光谱建模
Spectral modeling of scintillator for the NEMO-3 and SuperNEMO detectors
摘要:
我们建立了一个基于GEANT 4的光子在塑料闪烁体中输运的详细软件模型,并用它研究了NEMO-3和SuperNEMO量热计在寻找无中微子双β衰变实验中的应用。我们比较我们的模拟测量使用转换电子从校准源的$\rm ^{207}Bi$,并表明,协议得到改善,如果考虑到与波长相关的性能的量热计。在这篇文章中,我们简要介绍了我们的建模方法和我们的研究结果。
英文摘要:
We have constructed a GEANT4-based detailed software model of photon transport in plastic scintillator blocks and have used it to study the NEMO-3 and SuperNEMO calorimeters employed in experiments designed to search for neutrinoless double beta decay. We compare our simulations to measurements using conversion electrons from a calibration source of $\rm ^{207}Bi$ and show that the agreement is improved if wavelength-dependent properties of the calorimeter are taken into account. In this article, we briefly describe our modeling approach and results of our studies.
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。