arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.09051physics.ins-dethep-ex
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用于DUNE光子探测系统的低温SiPM阵列

Cryogenic SiPM arrays for the DUNE photon detection system

A. Falcone, A. Andreani, S. Bertolucci, C. Brizzolari, N. Buckanamd, M. Capasso, C. Cattadori, P. Carniti, M. Citterio, K. Francis, N. Gallice, A. Gola, C. Gott… 展开作者

A. Falcone, A. Andreani, S. Bertolucci, C. Brizzolari, N. Buckanamd, M. Capasso, C. Cattadori, P. Carniti, M. Citterio, K. Francis, N. Gallice, A. Gola, C. Gotti, I. Lax, P. Litrico, A. Mazzi, M. Mellinato, A. Montanari, L. Patrizii, L. Pasqualini, G. Pessina, M. Pozzato, S. Riboldi, P. Sala, G. Sirri, M. Tenti, F. Terranova, M. Torti, R. Travaglini, D. Warner, R. Wilson, V. Zutshi

摘要:

在本文中,我们报告的SiPM瓷砖的R & D的DUNE光子探测系统的特性。瓷砖由布鲁诺·凯斯勒基金会(FBK)采用NUV-HD-SF SiPM生产。特别强调了传感器的低温可靠性,即在室温和77 K温度下热循环后电性能和机械性能的稳定性。该特性包括I-V曲线的确定,在不同过电压下的暗计数率的高灵敏度测量,以及相关噪声。一个P。在使用专用冷放大器在77 K下放大之后,测量灵敏度作为连接到单个电子通道的传感器的数量的函数。

英文摘要:

In this paper we report on the characterization of SiPM tiles developed for the R & D on the DUNE Photon Detection System. The tiles were produced by Fondazione Bruno Kessler (FBK) employing NUV-HD-SF SiPMs. Special emphasis is given on cryo-reliability of the sensors, i.e. the stability of electric and mechanical properties after thermal cycles at room and 77K temperature. The characterization includes the determination of the I-V curve, a high sensitivity measurement of Dark Count Rate at different overvoltages, and correlated noise. The single p.e. sensitivity is measured as a function of the number of sensors connected to a single electronic channel, after amplification at 77K using a dedicated cold amplifier.

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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