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arXiv 1007.2712physics.ins-dethep-exnucl-ex
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T2K近探测器的多像素光子计数器性能

Performance of Multi-Pixel Photon Counters for the T2K near detectors

M. Yokoyama, A. Minamino, S. Gomi, K. Ieki, N. Nagai, T. Nakaya, K. Nitta, D. Orme, M. Otani, T. Murakami, T. Nakadaira, M. Tanaka

摘要:

我们为T2K实验的中微子探测器研制了多像素光子计数器(MPPC)。在大约一年的时间里,已经生产和测试了大约64,000台MPPC。为了表征大量的MPPC,我们已经开发了一个系统,同时测量64 MPPC与各种偏置电压和温度。MPPC的性能满足T2K实验的要求。在本文中,我们介绍了在京都大学测量的17,686 MPPC的性能。

英文摘要:

We have developed a Multi-Pixel Photon Counter (MPPC) for the neutrino detectors of T2K experiment. About 64,000 MPPCs have been produced and tested in about a year. In order to characterize a large number of MPPCs, we have developed a system that simultaneously measures 64 MPPCs with various bias voltage and temperature. The performance of MPPCs are found to satisfy the requirement of T2K experiment. In this paper, we present the performance of 17,686 MPPCs measured at Kyoto University.

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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