CUORE实验近期进展更新
核实验
2019-04-15 v1 高能物理 - 实验
仪器与探测器
摘要
CUORE 是一个由 988 个 TeO 辐射热测量晶体组成的 741 kg 阵列，旨在搜寻 Te 的无中微子双贝塔衰变及其他稀有过程。CUORE 自 2017 年夏季开始取数，截至 2018 年夏季共收集了 86.3 kgyr 的 TeO 曝光量。基于此曝光量，我们能够给出 Te 的 半衰期极限 yr（90% 置信水平）。在本次会议上，我们展示了 CUORE 本底的分解，并提取出 Te 的 半衰期为 yr。这是该半衰期最精确的测量，且与先前测量一致。
引用
@article{arxiv.1808.10342,
title = {Update on the recent progress of the CUORE experiment},
author = {CUORE Collaboration and D. Q. Adams and C. Alduino and K. Alfonso and F. T. Avignone and O. Azzolini and G. Bari and F. Bellini and G. Benato and A. Bersani and M. Biassoni and A. Branca and C. Brofferio and C. Bucci and A. Caminata and A. Campani and L. Canonica and X. G. Cao and S. Capelli and L. Cappelli and L. Cardani and P. Carniti and N. Casali and L. Cassina and D. Chiesa and N. Chott and M. Clemenza and S. Copello and C. Cosmelli and O. Cremonesi and R. J. Creswick and J. S. Cushman and A. D'Addabbo and D. D'Aguanno and I. Dafinei and C. J. Davis and S. Dell'Oro and M. M. Deninno and S. Di Domizio and V. Dompè and A. Drobizhev and D. Q. Fang and M. Faverzani and E. Ferri and F. Ferroni and E. Fiorini and M. A. Franceschi and S. J. Freedman and B. K. Fujikawa and A. Giachero and L. Gironi and A. Giuliani and L. Gladstone and P. Gorla and C. Gotti and T. D. Gutierrez and K. Han and K. M. Heeger and R. Hennings-Yeomans and R. G. Huang and H. Z. Huang and J. Johnston and G. Keppel and Yu. G. Kolomensky and A. Leder and C. Ligi and Y. G. Ma and L. Marini and M. Martinez and R. H. Maruyama and Y. Mei and N. Moggi and S. Morganti and S. S. Nagorny and T. Napolitano and M. Nastasi and C. Nones and E. B. Norman and V. Novati and A. Nucciotti and I. Nutini and T. O'Donnell and J. L. Ouellet and C. E. Pagliarone and M. Pallavicini and V. Palmieri and L. Pattavina and M. Pavan and G. Pessina and C. Pira and S. Pirro and S. Pozzi and E. Previtali and A. Puiu and F. Reindl and C. Rosenfeld and C. Rusconi and M. Sakai and S. Sangiorgio and D. Santone and B. Schmidt and N. D. Scielzo and V. Singh and M. Sisti and D. Speller and L. Taffarello and F. Terranova and C. Tomei and M. Vignati and S. L. Wagaarachchi and B. S. Wang and H. W. Wang and B. Welliver and J. Wilson and K. Wilson and L. A. Winslow and T. Wise and L. Zanotti and G. Q. Zhang and S. Zimmermann and S. Zucchelli},
journal= {arXiv preprint arXiv:1808.10342},
year = {2019}
}
备注
Proceedings of the Neutrino 2018 Conference. 8 pages, 7 figures