基于 $^{7}$Li 的亚 GeV 自旋相关暗物质相互作用的首批结果
天体物理仪器与方法
2020-02-11 v3 仪器与探测器
摘要
在这项工作中,我们想强调锂作为低温实验中自旋相关暗物质探测靶材的潜力,特别关注参数空间的低质量区域。我们在地面实验室中运行了一个基于 LiMoO 靶晶体的原型探测器模块。尽管背景环境较高,该探测器对质量在 0.8 GeV/c 到 1.5 GeV/c 之间的暗物质粒子与质子和中子的自旋相关相互作用设定了具有竞争力的限制。
引用
@article{arxiv.1902.07587,
title = {First results on sub-GeV spin-dependent dark matter interactions with $^{7}$Li},
author = {A. H. Abdelhameed and G. Angloher and P. Bauer and A. Bento and E. Bertoldo and C. Bucci and L. Canonica and A. D'Addabbo and X. Defay and S. Di Lorenzo and A. Erb and F. v. Feilitzsch and N. Ferreiro Iachellini and S. Fichtinger and A. Fuss and P. Gorla and D. Hauff and J. Jochum and A. Kinast and H. Kluck and H. Kraus and A. Langenkämper and M. Mancuso and V. Mokina and E. Mondragon and A. Münster and M. Olmi and T. Ortmann and C. Pagliarone and L. Pattavina and F. Petricca and W. Potzel and F. Pröbst and F. Reindl and J. Rothe and K. Schäffner and J. Schieck and V. Schipperges and D. Schmiedmayer and S. Schönert and C. Schwertner and M. Stahlberg and L. Stodolsky and C. Strandhagen and R. Strauss and C. Türkoglu and I. Usherov and M. Willers and V. Zema and M. Chapellier and A. Giuliani and C. Nones and D. V. Poda and V. N. Shlegel and M. Velázquez and A. S. Zolotarova},
journal= {arXiv preprint arXiv:1902.07587},
year = {2020}
}