ARIADNE 轴子实验中的源质量表征
仪器与探测器
2020-11-25 v1 高能物理 - 实验
摘要
轴子共振相互作用探测实验（ARIADNE）是一项利用核磁共振（NMR）搜寻 QCD 轴子的协作努力，其中轴子作为未极化钨源质量与极化氦-3 气体样品之间自旋依赖力的媒介。由于该实验涉及对小磁化的精密测量，它依赖于利用超导磁屏蔽来限制普通磁噪声。除屏蔽外，恰当表征来自其他噪声源的噪声水平也至关重要。我们详细研究了一种此类噪声源：钨源质量中由杂质和 Johnson 噪声引起的磁噪声。
引用
@article{arxiv.2011.10141,
title = {Source mass characterization in the ARIADNE axion experiment},
author = {Chloe Lohmeyer and Nancy Aggarwal and Asimina Arvanitaki and Alex Brown and Alan Fang and Andrew A Geraci and Aharon Kapitulnik and Dongok Kim and Younggeun Kim and Inbum Lee and Yong Ho Lee and Eli Levenson-Falk and Chen Yu Liu and Josh C Long and Sam Mumford and Austin Reid and Allard Schnabel and Yannis Semertzidis and Yun Shin and Justin Shortino and Eric Smith and William M Snow and Lutz Trahms and Jens Voigt and Evan Weisman},
journal= {arXiv preprint arXiv:2011.10141},
year = {2020}
}
备注
ARIADNE Collaboration