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arXiv 2207.09375astro-ph.CO
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CRESST-III中低能过剩事件的最新观测结果

Latest observations on the low energy excess in CRESST-III

G. Angloher, S. Banik, G. Benato, A. Bento, A. Bertolini, R. Breier, C. Bucci, L. Canonica, A. D'Addabbo, S. Di Lorenzo, L. Einfalt, A. Erb, F. v. Feilitzsch, N… 展开作者

G. Angloher, S. Banik, G. Benato, A. Bento, A. Bertolini, R. Breier, C. Bucci, L. Canonica, A. D'Addabbo, S. Di Lorenzo, L. Einfalt, A. Erb, F. v. Feilitzsch, N. Ferreiro Iachellini, S. Fichtinger, D. Fuchs, A. Fuss, A. Garai, V. M. Ghete, S. Gerster, P. Gorla, P. V. Guillaumon, S. Gupta, D. Hauff, M. Ješkovský, J. Jochum, M. Kaznacheeva, A. Kinast, H. Kluck, H. Kraus, A. Langenkämper, M. Mancuso, L. Marini, L. Meyer, V. Mokina, A. Nilima, M. Olmi, T. Ortmann, C. Pagliarone, L. Pattavina, F. Petricca, W. Potzel, P. Povinec, F. Pröbst, F. Pucci, F. Reindl, J. Rothe, K. Schäffner, J. Schieck, D. Schmiedmayer, S. Schönert, C. Schwertner, M. Stahlberg, L. Stodolsky, C. Strandhagen, R. Strauss, I. Usherov, F. Wagner, M. Willers, V. Zema

AI总结:

CRESST-III实验通过运行不同设计的探测器模块,对低能过剩事件的时间、能量和温度依赖性进行比较,排除了暗物质、放射性本底及晶体体材料内在来源作为主要贡献。

摘要:

CRESST实验在低能区观测到无法解释的事件过剩现象。在当前的CRESST-III数据采集活动中,我们运行了不同设计的探测器模块,以缩小可能的解释范围。本工作展示了正在进行的测量的首批观测结果,重点比较了多个探测器中过剩事件的时间、能量和温度依赖性。这些结果排除了暗物质、放射性本底以及与晶体体材料相关的内在来源作为主要贡献的可能性。

英文摘要:

The CRESST experiment observes an unexplained excess of events at low energies. In the current CRESST-III data-taking campaign we are operating detector modules with different designs to narrow down the possible explanations. In this work, we show first observations of the ongoing measurement, focusing on the comparison of time, energy and temperature dependence of the excess in several detectors. These exclude dark matter, radioactive backgrounds and intrinsic sources related to the crystal bulk as a major contribution.

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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