检索结果-南通市图书馆

Search f.r two-neutrino double-beta decay of.136Xe to the 01+excited state of.36Ba with the complete EXO-200 dataset

引用

Chinese Physics C 2023年第10期47卷 5-13页

作者： S.Al Kharusi G.Anton I.Badhrees P.S.Barbeau D.Beck V.Belov T.Bhatta M.Breidenbach T.brunner G.f.Cao W.R.Cen C.Chambers B.Cleveland M.Coon A.Craycraf. T.Daniels L.Darroch S.J.Daugherty J.Davis S.Delaquis A.Der Mesrobian-Kabakian R.De Voe J.Dilling A.Dolgolenko M.J.Dolinski J.Echevers W.f.irbank Jr. D.f.irbank J.f.rine S.f.yzbakhsh P.f.erlinger Y.S.f. D.f.denberg P.Gautam R.Gornea G.Gratta C.Hall E.V.Hansen J.Hoessl P.Huf.chmidt M.Hughes A.Iverson A.Jamil C.Jessiman M.J.Jewell A.Johnson A.Karelin L.J.Kauf.an T.Kof.as R.Krücken A.Kuchenkov K.S.Kumar Y.Lan A.Larson B.G.Lenardo D.S.Leonard G.S.Li S.Li Z.Li C.Licciardi Y.H.Lin R.Mac Lellan T.Mc Elroy T.Michel B.Mong D.C.Moore K.Murray O.Njoya O.Nusair A.Odian I.Ostrovskiy A.Perna A.Piepke A.Pocar f.Retière A.L.Robinson P.C.Rowson J.Runge S.Schmidt D.Sinclair K.Skarpaas A.K.Soma V.Stekhanov M.Tarka S.Thibado J.Todd T.Tolba T.I.Totev R.Tsang B.Veenstra V.Veeraraghavan P.Vogel J.-L.Vuilleumier M.Wagenpf.il J.Watkins M.Weber L.J.Wen U.Wichoski G.Wrede S.X.Wu Q.Xia D.R.Yahne L.Yang Y.-R.Yen O.Ya.Zeldovich T.Ziegler EXO-200 Collaboration Physics Department McGill University Erlangen Centre f.r Astroparticle Physics (ECAP) Friedrich-Alexander-University Erlangen-Nürnberg Physics Department Carleton University King Abdulaziz City f.r Science and Technology Department of.Physics Duke University and Triangle Universities Nuclear Laboratory (TUNL) Physics Department University of Illinois Institute f.r Theoretical and Experimental Physics named by A.I.Alikhanov of.National Research Centre “Kurchatov Institute” a division of.National Research Center “Kurchatov Institute” Department of.Physics University of South Dakota Department of.Physics and Astronomy University of Kentucky SLAC National Accelerator Laboratory TRIUMf Institute of.High Energy Physics Witmem Technology Co. Ltd. Department of.Physics Laurentian University Also at SNOLAB Physics Department Colorado State University Department of.Physics and Physical Oceanography University of North Carolina at Wilmington Physics Department and CEEM Indiana University Carleton University Commissariat àl’Energie Atomique et auxénergies alternatives Physics Department Stanford University Department of.Physics Drexel University University of.Calif.rnia Amherst Center f.r f.ndamental Interactions and Physics Department University of Massachusetts Technische Universit?t München Physikdepartment and Excellence Cluster Universe Qventus Department of.Physics University of Virginia Physics Department University of Maryland Department of.Physics at the University of.Calif.rnia Department of.Physics and Astronomy University of Alabama Wright Laboratory Department of Physics Yale University Department of.Physics Princeton University IBS Center f.r Underground Physics Physics Department University of California SNOLAB Department of.Physics and Astronomy Stony Brook University SUNY SCIPP University of California Institute f.r Experimental Physics Hamburg University Department of.Physics and Astronomy Iowa State University Kellogg Lab Caltech LHEP Albert Einstein Center University of Ber

A new search f.r two-neutrino double-beta(2vββ) decay of.36Xe to the 01+excited state of.36Ba is perf.rmed with the f.ll EXO-200 dataset.A deep learning-based convolutional neural network is used to discriminate signal f.om background *** detection ef.iciency is increased relative to previous searches by EXO-200 by more than a f.ctor of.*** the addition of.the Phase Ⅱ dataset taken with an upgraded detector,the median 90%conf.dence level half.lif. sensitivity of.2vββ decay to the 01+state of.36Ba is 2.9 × 1024yr using a total136Xe exposure of.234.1 kg *** statistically signif.cant evidence f.r 2vββ decay to the 01+state is observed,leading to a lower limit of.T1/22v(0+→01+)>1.4×1024yr at 90% conf.dence level,improved by 70% relative to the current world’s best constraint.

关键词： EXO-200 experiment neutrinoless double beta decay excited state

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：