用于高精度裂变截面测量的时间投影室
仪器与探测器
2016-12-19 v1 高能物理 - 实验
核实验
摘要
裂变时间投影室 (fissionTPC) 是一种紧凑型（直径 15 cm）双室 MICROMEGAS TPC，旨在对诱发裂变的中子进行精确截面测量。锕系靶材置于中心阴极上，并受到沿轴向穿过 TPC 的中子束照射，从而在靶材中诱发裂变。对裂变碎片的 4接受度以及完整的带电粒子径迹重建是 fissionTPC 的强大功能，将用于测量裂变截面并检验相关的系统误差。本文详细描述了 fissionTPC 的设计要求、设计方案及其初始性能。
引用
@article{arxiv.1403.6771,
title = {A Time Projection Chamber for High Accuracy and Precision Fission Cross Section Measurements},
author = {NIFFTE Collaboration and M. Heffner and D. M. Asner and R. G. Baker and J. Baker and S. Barrett and C. Brune and J. Bundgaard and E. Burgett and D. Carter and M. Cunningham and J. Deaven and D. L. Duke and U. Greife and S. Grimes and U. Hager and N. Hertel and T. Hill and D. Isenhower and K. Jewell and J. King and J. L. Klay and V. Kleinrath and N. Kornilov and R. Kudo and A. B. Laptev and M. Leonard and W. Loveland and T. N. Massey and C. McGrath and R. Meharchand and L. Montoya and N. Pickle and H. Qu and V. Riot and J. Ruz and S. Sangiorgio and B. Seilhan and S. Sharma and L. Snyder and S. Stave and G. Tatishvili and R. T. Thornton and F. Tovesson and D. Towell and R. S. Towell and S. Watson and B. Wendt and L. Wood and L. Yao},
journal= {arXiv preprint arXiv:1403.6771},
year = {2016}
}