BINGO创新方案的首次低温测试
仪器与探测器
2022-05-02 v1
摘要
无中微子双贝塔衰变（）是一种假想的稀有核跃迁。其观测将提供关于中微子本质（Dirac或Majorana粒子）的重要见解，证明轻子数不守恒。BINGO（Bi-Isotope Next Generation Observatory）旨在为未来的热量计式实验奠定技术基础。它基于双热量-光读出，即嵌入双贝塔衰变同位素的主闪烁吸收体，辅以低温光探测器。BINGO将研究两种最有前景的同位素：Mo嵌入LiMoO（LMO）晶体中和Te嵌入TeO中。BINGO技术将大幅降低感兴趣区的本底，从而提升的发现灵敏度。所提出的方案将对CUPID等下一代吨级热量计实验产生高影响。在此报告中，我们展示在BINGO研发框架下进行的首次测试所获得的结果。
引用
@article{arxiv.2204.14161,
title = {First cryogenic tests on BINGO innovations},
author = {A. Armatol and C. Augier and D. Baudin and G. Benato and J. Billard and P. Carniti and M. Chapellier and A. Charrier and F. Danevich and M. De Combarieu and M. De Jesus and L. Dumoulin and F. Ferri and J. Gascon and A. Giuliani and H. Gomez and C. Gotti and Ph. Gras and M. Gros and A. Juillard and H. Khalife and V. V. Kobychev and M. Lefevre and P. Loaiza and S. Marnieros and Ph. Mas and E. Mazzucato and J. F. Millot and C. Nones and G. Pessina and D. V. Poda and J. A. Scarpaci and O. Tellier and V. I. Tretyak and M. M. Zarytskyy and A. Zolotarova},
journal= {arXiv preprint arXiv:2204.14161},
year = {2022}
}
备注
4 pages, 2 figures. Contribution to the proceedings of 32nd Rencontres de Blois, Blois, France, 17-22 October 2021