CUORE 及超越：探索中微子质量倒序的测热技术
仪器与探测器
2014-07-07 v1 高能物理 - 实验
核实验
摘要
CUORE（低温地下稀有事件观测站）实验将搜寻 Te 的无中微子双贝塔衰变。凭借 741 kg 的 TeO 晶体以及在感兴趣区域高达 5 keV (0.2%) 的优异能量分辨率，CUORE 将成为最具竞争力的无中微子双贝塔衰变实验之一。在五年运行时间内，CUORE 预测的无中微子双贝塔衰变半衰期灵敏度在 水平为 年（90% 置信水平为 年），这对应于 40--100 meV（50--130 meV）范围内的有效 Majorana 质量上限。利用辅助光探测器进一步抑制本底，可显著提高测热探测器的搜寻灵敏度和竞争力，从而利用 Te 及其他可能的双贝塔衰变候选核素全面探索中微子质量倒序。
引用
@article{arxiv.1407.1094,
title = {CUORE and beyond: bolometric techniques to explore inverted neutrino mass hierarchy},
author = {D. R. Artusa and F. T. Avignone and O. Azzolini and M. Balata and T. I. Banks and G. Bari and J. Beeman and F. Bellini and A. Bersani and M. Biassoni and C. Brofferio and C. Bucci and X. Z. Cai and A. Camacho and L. Canonica and X. G. Cao and S. Capelli and L. Carbone and L. Cardani and M. Carrettoni and N. Casali and D. Chiesa and N. Chott and M. Clemenza and S. Copello and C. Cosmelli and O. Cremonesi and R. J. Creswick and I. Dafinei and A. Dally and V. Datskov and A. De Biasi and M. M. Deninno and S. Di Domizio and M. L. di Vacri and L. Ejzak and D. Q. Fang and H. A. Farach and M. Faverzani and G. Fernandes 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 J. Goett and P. Gorla and C. Gotti and T. D. Gutierrez and E. E. Haller and K. Han and K. M. Heeger and R. Hennings-Yeomans and H. Z. Huang and R. Kadel and K. Kazkaz and G. Keppel and Yu. G. Kolomensky and Y. L. Li and C. Ligi and X. Liu and Y. G. Ma and C. Maiano and M. Maino and M. Martinez and R. H. Maruyama and Y. Mei and N. Moggi and S. Morganti and T. Napolitano and S. Nisi and C. Nones and E. B. Norman and A. Nucciotti and T. O'Donnell and F. Orio and D. Orlandi and J. L. Ouellet and M. Pallavicini and V. Palmieri and L. Pattavina and M. Pavan and M. Pedretti and G. Pessina and V. Pettinacci and G. Piperno and C. Pira and S. Pirro and E. Previtali and V. Rampazzo and C. Rosenfeld and C. Rusconi and E. Sala and S. Sangiorgio and N. D. Scielzo and M. Sisti and A. R. Smith and L. Taffarello and M. Tenconi and F. Terranova and W. D. Tian and C. Tomei and S. Trentalange and G. Ventura and M. Vignati and B. S. Wang and H. W. Wang and L. Wielgus and J. Wilson and L. A. Winslow and T. Wise and A. Woodcraft and L. Zanotti and C. Zarra and B. X. Zhu and S. Zucchelli},
journal= {arXiv preprint arXiv:1407.1094},
year = {2014}
}
备注
Submitted to the Proceedings of TAUP 2013 Conference