MAJORANA DEMONSTRATOR 的锗探测器测试
仪器与探测器
2014-04-30 v1 核实验
摘要
高纯锗 (HPGe) 晶体将用于 MAJORANA DEMONSTRATOR 实验，在该实验中它们既作为无中微子双贝塔衰变的源也作为探测器。理解 HPGe 晶体的性能对该实验至关重要。正在研究多种晶体特性，包括能量分辨率、效率、均匀性、电容、漏电流和晶轴取向等基本特性，以及脉冲形状、死层和过渡层分布等更复杂的特性。在本文中，我们将展示表征 HPGe 晶体的测量结果。我们还将讨论用于探测器表征设置的模拟软件包，并表明可以从数据与模拟的比较中提取额外信息。
引用
@article{arxiv.1404.7399,
title = {Testing the Ge detectors for the MAJORANA DEMONSTRATOR},
author = {W. Xu and N. Abgrall and E. Aguayo and F. T. Avignone and A. S. Barabash and F. E. Bertrand and M. Boswell and V. Brudanin and M. Busch and D. Byram and A. S. Caldwell and Y-D. Chan and C. D. Christofferson and D. C. Combs and C. Cuesta and J. A. Detwiler and P. J. Doe and Yu. Efremenko and V. Egorov and H. Ejiri and S. R. Elliott and J. E. Fast and P. Finnerty and F. M. Fraenkle and A. Galindo-Uribarri and G. K. Giovanetti and J. Goett and M. P. Green and J. Gruszko and V. E. Guiseppe and K. Gusev and A. L. Hallin and R. Hazama and A. Hegai and R. Henning and E. W. Hoppe and S. Howard and M. A. Howe and K. J. Keeter and M. F. Kidd and O. Kochetov and S. I. Konovalov and R. T. Kouzes and B. D. LaFerriere and J. Leon and L. E. Leviner and J. C. Loach and J. MacMullin and S. MacMullin and R. D. Martin and S. Meijer and S. Mertens and M. Nomachi and J. L. Orrell and C. O'Shaughnessy and N. R. Overman and D. G. Phillips and A. W. P. Poon and K. Pushkin and D. C. Radford and J. Rager and K. Rielage and R. G. H. Robertson and E. Romero-Romero and M. C. Ronquest and A. G. Schubert and B. Shanks and T. Shima and M. Shirchenko and K. J. Snavely and N. Snyder and A. M. Suriano and J. Thompson and V. Timkin and W. Tornow and J. E. Trimble and R. L. Varner and S. Vasilyev and K. Vetter and K. Vorren and B. R. White and J. F. Wilkerson and C. Wiseman and E. Yakushev and A. R. Young and C. H. Yu and V. Yumatov},
journal= {arXiv preprint arXiv:1404.7399},
year = {2014}
}
备注
To appear in the Proceedings of the 13th International Conference on Topics in Astroparticle and Underground Physics, TAUP 2013 (F. Avignone & W. Haxton, editors, Physics Procedia, Elsevier)