Amore-I-I实验中中子双β衰减的状态和性能

论文标题

Amore-I-I实验中中子双β衰减的状态和性能

Status and performance of the AMoRE-I experiment on neutrinoless double beta decay

论文作者

Kim, H. B., Ha, D. H., Jeon, E. J., Jeon, J. A., Jo, H. S., Kang, C. S., Kang, W. G., Kim, H. S., Kim, S. C., Kim, S. G., Kim, S. K., Kim, S. R., Kim, W. T., Kim, Y. D., Kim, Y. H., Kwon, D. H., Lee, E. S., Lee, H. J., Lee, H. S., Lee, J. S., Lee, M. H., Lee, S. W., Lee, Y. C., Leonard, D. S., Lim, H. S., Mailyan, B., Nyanda, P. B., Oh, Y. M., Sari, M. B., Seo, J. W., Seo, K. M., Seo, S. H., So, J. H., Woo, K. R., Yoon, Y. S.

论文摘要

Amore是一个国际项目，旨在使用由磁性微量透明体（MMC）和基于钼的闪烁晶体组成的检测技术搜索$^{100} $ MO的中性beta双β衰减。该项目的当前Amore-I阶段的数据收集已经开始，这是从上一个飞行员阶段进行的升级。 Amore-i使用13 $^\ MATHRM {48DEPL。} $ CA $^{100} $ MOO $ $ _4 $ CRYCRALS和5 $ _2 $ _2 $$^{100} $ MOO $ $ _4 $ CRYCRALS，总水晶为6.2 kg。每个检测器模块都包含一个带有两个MMC通道的闪烁晶体，可进行热和光检测。我们报告实验的当前状态和检测器模块的性能。

AMoRE is an international project to search for the neutrinoless double beta decay of $^{100}$Mo using a detection technology consisting of magnetic microcalorimeters (MMCs) and molybdenum-based scintillating crystals. Data collection has begun for the current AMORE-I phase of the project, an upgrade from the previous pilot phase. AMoRE-I employs thirteen $^\mathrm{48depl.}$Ca$^{100}$MoO$_4$ crystals and five Li$_2$$^{100}$MoO$_4$ crystals for a total crystal mass of 6.2 kg. Each detector module contains a scintillating crystal with two MMC channels for heat and light detection. We report the present status of the experiment and the performance of the detector modules.

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