Relative measurement and extrapolation of the scintillation quenching factor of α\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\alpha $$\end{document}-particles in liquid argon using DEAP-3600 data

被引：0
|
作者：
机构：
[1] University of Alberta,Department of Physics
[2] Polish Academy of Sciences,AstroCeNT, Nicolaus Copernicus Astronomical Center
[3] Università degli Studi di Cagliari,Physics Department
[4] Canadian Nuclear Laboratories,Department of Physics and Astronomy
[5] University of California,Department of Physics
[6] Carleton University,Centro de Investigaciones Energéticas
[7] Medioambientales y Tecnológicas,Physics Department
[8] Università degli Studi “Federico II” di Napoli,School of Natural Sciences
[9] Astronomical Observatory of Capodimonte,Nuclear Science Division
[10] INFN Cagliari,Physics Department
[11] INFN Laboratori Nazionali del Gran Sasso,PRISMA+ Cluster of Excellence and Institut für Kernphysik
[12] INFN Napoli,Department of Physics, Engineering Physics and Astronomy
[13] Laurentian University,Department of Physics
[14] Lawrence Berkeley National Laboratory,Arthur B. McDonald Canadian Astroparticle Physics Research Institute
[15] Instituto de Física,undefined
[16] Universidad Nacional Autónoma de México,undefined
[17] BP2,undefined
[18] National Centre for Nuclear Research,undefined
[19] National Research Centre Kurchatov Institute,undefined
[20] National Research Nuclear University MEPhI,undefined
[21] Princeton University,undefined
[22] Johannes Gutenberg-Universität Mainz,undefined
[23] Queen’s University,undefined
[24] Royal Holloway University London,undefined
[25] Rutherford Appleton Laboratory,undefined
[26] SNOLAB,undefined
[27] University of Sussex,undefined
[28] TRIUMF,undefined
[29] Technische Universität München,undefined
[30] Queen’s University,undefined
[31] Currently at Nikhef and the University of Amsterdam,undefined
来源：
The European Physical Journal C | / 85卷 / 1期
关键词：
D O I：
10.1140/epjc/s10052-024-13518-7
中图分类号：
学科分类号：
摘要：
The knowledge of scintillation quenching of α\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\alpha $$\end{document}-particles plays a paramount role in understanding α\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\alpha $$\end{document}-induced backgrounds and improving the sensitivity of liquid argon-based direct detection of dark matter experiments. We performed a relative measurement of scintillation quenching in the MeV energy region using radioactive isotopes (222\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{222}$$\end{document}Rn, 218\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{218}$$\end{document}Po and 214\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{214}$$\end{document}Po isotopes) present in trace amounts in the DEAP-3600 detector and quantified the uncertainty of extrapolating the quenching factor to the low-energy region.
引用
收藏
相关论文
共 50 条
12345