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基于因子分析的慢性萎缩性胃炎伴肠上皮化生证候要素

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世界中医药 2018年第7期13卷 1790-1794页

作者：郭志玲周薇尚青青王冬梅赵培真王亮王佳婕李亚博李志红北京中医药大学北京100029 北京市平谷区中医院北京101200 北京中医药大学东直门医院北京100700

目的:探讨慢性萎缩性胃炎伴肠上皮化生(Intestinal Metaplasia,IM)的中医病位、病性证素,为该病的辨证论治提供依据。方法:选取2011年11月至2014年1月于北京中医药大学东直门医院行胃镜检查的门诊患者180例,采用流行病学调查方法,对胃... 详细信息

目的:探讨慢性萎缩性胃炎伴肠上皮化生(Intestinal Metaplasia,IM)的中医病位、病性证素,为该病的辨证论治提供依据。方法:选取2011年11月至2014年1月于北京中医药大学东直门医院行胃镜检查的门诊患者180例,采用流行病学调查方法,对胃镜检查及病理诊断符合诊断标准的IM患者的一般资料及中医四诊信息,运用因子分析研究其证素分布。结果:显示IM的中医病位证候要素有胃、肝、脾、胆,病性要素主要包括气滞、热、阴虚、湿、气虚、阳虚、血瘀和食积。结论:慢性萎缩性胃炎伴肠上皮化生的基本病性为本虚标实,本虚以脾胃虚弱为主,包括气虚、阳虚和阴虚,标实包括气滞、湿热、血瘀和食积等。

关键词：肠上皮化生因子分析证候要素

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肺癌相关性抑郁的中医证素特征研究

新中医 2017年第1期49卷 56-59页

作者：许晋东祖丽胡玛尔·艾尼瓦尔卡依沙尔武二伟王冬梅哈木拉提·吾甫尔新疆医科大学新疆医科大学附属肿瘤医院

目的:探讨肺癌合并抑郁的情况及肺癌相关性抑郁患者的中医证素特征。方法:对319例原发性支气管肺癌患者进行一般状况评价表、自制中医证候表、24项汉密尔顿抑郁量表(Hamilton)、抑郁自评量表(SDS)评分,并对合并抑郁患者进行中医辨证分... 详细信息

目的:探讨肺癌合并抑郁的情况及肺癌相关性抑郁患者的中医证素特征。方法:对319例原发性支气管肺癌患者进行一般状况评价表、自制中医证候表、24项汉密尔顿抑郁量表(Hamilton)、抑郁自评量表(SDS)评分,并对合并抑郁患者进行中医辨证分型及证素特征的描述性分析。结果:其中262例患者合并抑郁,抑郁率为82.0%,其中轻、中、重度抑郁患者为126例、114例、22例,分别占39.0%、36.0%、7.0%;肺癌相关性抑郁中医证素有14种,病性证素以痰(23.0%)、阴虚(22.3%)、气虚(16.0%)、瘀(15.0%)为主,病位证素以肺(47.0%)、脾(20.0%)、肾(16.0%)、肝(15.5%)为主;轻中度抑郁中组合证素以气阴两虚(34.1%)为主,重度抑郁以痰瘀互阻(54.5%)为主。结论:肺癌患者抑郁发生率较高,辨证为气阴两虚、痰瘀的患者更易合并抑郁,作用靶点多涉及肺、脾、肾、肝四脏,轻中度抑郁患者以气阴两虚为主,重度抑郁患者以痰瘀互阻为主。

关键词：肺癌抑郁症证素辨证分型

基于数据挖掘技术的慢性肾脏病中医症候规律研究

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世界中医药 2020年第24期15卷 3870-3875页

作者：王要强吴瑞管传涛解中跃程昆林毕昌韦章鑫罗冬梅李文喜安徽工业大学数理科学与工程学院马鞍山243002

目的:遵循循证医学的原则,对201例肾病患者的中医药临床研究数据进行挖掘,发现慢性肾脏病的中医症状,为慢性肾脏病的诊断和治疗提供有效的参考。方法:运用频数分析法和关联规则分析对201例肾病患者临床数据进行分析。结果:患者的舌质主... 详细信息

目的:遵循循证医学的原则,对201例肾病患者的中医药临床研究数据进行挖掘,发现慢性肾脏病的中医症状,为慢性肾脏病的诊断和治疗提供有效的参考。方法:运用频数分析法和关联规则分析对201例肾病患者临床数据进行分析。结果:患者的舌质主要是红和淡红,其频率分别为39.7%,33.3%;舌苔主要是白、白腻和薄白,其频率分别为34%,17.6%和15%;脉象主要是细,细滑,沉细脉象,其频率分别为20.5%,13.5%,10.3%。另外,患者的中医辨证主证主要是气阴两虚证和肝肾阴虚证,其频率分别达到46.3%,24.4%;中医兼证中湿热证、湿浊证和血瘀证占比较高,其频率分别为32.6%,29.4%与23%。且由关联规则分析可以得到中医主证和兼证与所对应的舌质、舌苔和脉象的关联性的强弱。结论:频数分析法和关联规则分析能够清楚地展示慢性肾脏病的中医征候规律,有助于慢性肾脏病的精准诊断和个性化治疗。

关键词：循证医学慢性肾脏病数据挖掘频数分析关联规则

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从肾论治老年焦虑症的理论初探

现代中医临床 2021年第6期28卷 63-66页

作者：刘林王冬梅陈娟祁宇陈悦刘爱琪孙丽丽周宇馨李志更岳利峰北京中医药大学东直门医院北京100700 中国中医科学院中医基础理论研究所

老年焦虑症是发生于老年期的一种心理障碍,其焦虑无具体的内容,并与现实不符,与常见的焦虑症相比,老年焦虑症躯体症状更为明显。这种疾病困扰着患者的身心健康,尤其新冠疫情以来,老年焦虑症人群呈现井喷式上升。焦虑症多从心肝论治,老... 详细信息

老年焦虑症是发生于老年期的一种心理障碍,其焦虑无具体的内容,并与现实不符,与常见的焦虑症相比,老年焦虑症躯体症状更为明显。这种疾病困扰着患者的身心健康,尤其新冠疫情以来,老年焦虑症人群呈现井喷式上升。焦虑症多从心肝论治,老年患者向来注重补益肾脏,但对于该病的治疗孰轻孰重并未有明确认知。老年焦虑症患者以易受肾志影响及肾虚髓减为理论基础,肾阴阳精气亏虚、脏腑功能失调为总病机,治疗上医家擅长以补肾为根基,兼以他法。本文依据老年焦虑症的病因病机,结合中医名家从肾论治老年焦虑症的临床经验以及西医学研究成果,探讨从肾论治老年焦虑症的合理性,为临床治疗提供借鉴。

关键词：从肾论治老年焦虑症病因病机临床应用理论探讨

慢性萎缩性胃炎伴肠上皮化生的中医证候分布研究

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现代中医临床 2018年第6期25卷 19-22页

作者：周薇李志红王冬梅尚青青赵培真王亮王佳婕李亚博冯晶华郭志玲北京市平谷区中医院北京101200 北京中医药大学东直门医院北京中医药大学

目的探讨慢性萎缩性胃炎伴肠上皮化生(IM)的中医证候分布特点,为建立规范统一的IM中医诊断与辨证分型标准提供临床依据。方法收集2011年11月至2014年1月于北京中医药大学东直门医院就诊并符合IM诊断的180例病例的一般情况及中医四诊信息... 详细信息

目的探讨慢性萎缩性胃炎伴肠上皮化生(IM)的中医证候分布特点,为建立规范统一的IM中医诊断与辨证分型标准提供临床依据。方法收集2011年11月至2014年1月于北京中医药大学东直门医院就诊并符合IM诊断的180例病例的一般情况及中医四诊信息,运用因子分析的方法,探索IM的中医证候分布规律。结果 IM临床上常见8个中医证型,其出现频率由高到低依次为:类肝(胆)胃郁热证>类脾胃湿热证>类虚实夹杂证>类胃阴不足证>类脾胃虚弱证>类胃络瘀血证>类肝胃不和证>类肝郁脾虚证。结论通过因子分析法初步揭示了IM的中医证候分布特点,可为中医规范化诊断提供临床依据。

关键词：肠上皮化生因子分析证候分布特点

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中国不同胎龄新生儿出生体重曲线研制

中华儿科杂志 2015年第2期53卷 97-103页

作者：朱丽张蓉张淑莲石文静严卫丽王晓莉吕勤刘玲周勤邱全芳李晓莺何海英汪吉梅黎瑞春陆嘉荣尹兆青苏萍林新祝郭芳张慧李树军新华韩彦青王红云陈冬梅李占魁王慧琴邱银萍刘华艳杨杰杨晓丽李明霞李文静韩树萍曹蓓易彬张亦慧陈超无复旦大学附属儿科医院新生儿科上海201102 复旦大学附属儿科医院临床流行病学研究室上海201102 上海市嘉定区妇幼保健院新生儿科 201821 浙江省宁波市妇女儿童医院新生儿ICU 315012 贵州省妇幼保健院新生儿科贵阳550003 江苏省无锡市妇幼保健院新生儿科 214002 拉萨市人民医院儿科 850000 山东大学齐鲁儿童医院新生儿科济南250022 内蒙古自治区包钢集团第三医院新生儿科包头014010 复旦大学附属妇产科医院新生儿科上海200090 江西省九江市妇幼保健院新生儿科 332000 新疆维吾尔自治区伊犁州妇幼保健院新生儿科 835000 云南省德宏州医疗集团新生儿科 678400 广西壮族自治区玉林市第一人民医院新生儿科 537000 厦门市妇幼保健院新生儿科 361003 昆明市妇幼保健院新生儿科 650031 四川省江油市人民医院新生儿科 621700 新乡医学院第一医院新生儿科 453000 新疆维吾尔自治区博尔塔拉蒙古自治州人民医院新生儿科 833400 四川省妇幼保健院新生儿科成都610000 内蒙古自治区妇幼保健院新生儿科呼和浩特010020 福建省泉州市妇幼保健院新生儿科 362000 陕西省妇幼保健院新生儿科西安710003 合肥市妇幼保健院新生儿科 230000 宁夏医科大学附属医院新生儿科银川750004 黑龙江省牡丹江市妇女儿童医院新生儿科 157000 广东省妇幼保健院新生儿科广州511400 山西省人民医院儿科太原030021 新疆医科大学第一附院新生儿科乌鲁木齐830054 北京市妇产医院新生儿科 100006 南京市妇幼保健院新生儿科 210004 湖南省妇幼保健院新生儿科长沙410008 甘肃省妇幼保健院新生儿科兰州730000 山东省日照市莒县人民医院新生儿科 276500 中国新生儿协作网

目的调查我国新生儿出生体重状况,制定新的新生儿出生体重标准,绘制不同出生胎龄新生儿出生体重曲线.方法在全国范围内建立新生儿协作网,收集产科出生的新生儿数据.在全国七大区域23个省、市、自治区,共有63家医院设立监测点.研究对象... 详细信息

目的调查我国新生儿出生体重状况,制定新的新生儿出生体重标准,绘制不同出生胎龄新生儿出生体重曲线.方法在全国范围内建立新生儿协作网,收集产科出生的新生儿数据.在全国七大区域23个省、市、自治区,共有63家医院设立监测点.研究对象为2011-2014年各监测点出生的单胎活产儿,采用连续收集的方法收集产科出生新生儿的胎龄和出生体重数据.新生儿生后2h内用电子秤进行裸身体重测量,胎龄判断为母亲末次月经、孕早期超声检查和出生后胎龄评分相结合的方法.出生体重曲线拟合方法采用LMSP方法,利用R2.11.1软件中的基于位置、尺度、形状的广义可加模型（GAMLSS） 1.9-4软件包进行曲线绘制和检验.结果共收集单胎新生儿159 334名,其中男84 447名,女74 907名,平均出生体重（3 232±555）g,其中男性平均体重（3 271±576）g,女性平均出生体重（3 188±528）g.对新生儿出生体重数据的正态分布进行检验,结果提示胎龄和体重数据分布均不符合正态分布,BCT分布拟合度最优.用虫形图检测和拟合模型残差图检验,提示本曲线较好拟合了本研究的数据分布.采用同样的方法分别绘制男性新生儿和女性新生儿出生体重曲线.结论对我国不同出生胎龄新生儿出生体重参考值进行了更新,使用GAMLSS方法建立新生儿出生体重曲线,分性别制定不同参考曲线,制定的出生体重曲线经统计学检验提示较为准确拟合实际情况.

关键词：婴儿,新生出生体重生长曲线表参考标准

Feasibility and physics potential of detecting ^(8)B solar neutrinos at JUNO

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Chinese Physics C 2021年第2期45卷 93-110页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Sebastiano Aiello Muhammad Akram Nawab Ali Fengpeng An Guangpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Andrej Babic Wander Baldini Andrea Barresi Eric Baussan Marco Bellato Antonio Bergnoli Enrico Bernieri David Biare Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Max Buesken Mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Jinfan Chang Yun Chang Pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xurong Chen Yi-Wen Chen Yixue Chen Yu Chen Zhang Chen Jie Cheng Yaping Cheng Alexander Chepurnov Davide Chiesa Pietro Chimenti Artem Chukanov Anna Chuvashova Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Salvatore Costa Flavio Dal Corso Christophe De La Taille Jiawei Deng Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Georgy Donchenko Jianmeng Dong Damien Dornic Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Lukas Fajt Donghua Fan Lei Fan Can Fang Jian Fang Marco Fargetta Anna Fatkina Dmitry Fedoseev Vladko Fekete Li-Cheng Feng Qichun Feng Richard Ford Andrey Formozov Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Alexandre Göttel Christoph Genster Marco Giammarchi Agnese Giaz Nunzio Giudice Franco Giuliani Maxim Gonchar Guanghua Gong Hui Gong Oleg Gorchakov Yuri Gornushkin Marco Grassi Christian Grewing Maxim Gromov Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Nunzio Guardone Maria Gul Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yan Yerevan Physics Institute YerevanArmenia UniversitéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro RioBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi’an Jiaotong University Xi’anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung University Hsinchu National United University Miao-Li Department of Physics National T

The Jiangmen Underground Neutrino Observatory(JUNO)features a 20 kt multi-purpose underground liquid scintillator sphere as its main *** of JUNO's features make it an excellent location for^8B solar neutrino measurements,such as its low-energy threshold,high energy resolution compared with water Cherenkov detectors,and much larger target mass compared with previous liquid scintillator *** this paper,we present a comprehensive assessment of JUNO's potential for detecting^8B solar neutrinos via the neutrino-electron elastic scattering process.A reduced 2 MeV threshold for the recoil electron energy is found to be achievable,assuming that the intrinsic radioactive background^(238)U and^(232)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 30,000 background events are *** large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter,which will shed new light on the inconsistency between the measured electron spectra and the predictions of the standard three-flavor neutrino oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),JUNO can provide evidence of neutrino oscillation in the Earth at approximately the 3sigma(2sigma)level by measuring the non-zero signal rate variation with respect to the solar zenith ***,JUNO can simultaneously measureDelta m^2_(21)using^8B solar neutrinos to a precision of 20% or better,depending on the central value,and to sub-percent precision using reactor antineutrinos.A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of Delta m^2_(21)reported by solar neutrino experiments and the KamLAND experiment.

关键词： neutrino oscillation solar neutrino JUNO

Sub-percent precision measurement of neutrino oscillation parameters with JUNO

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Chinese Physics C 2022年第12期46卷 28-49页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Rizwan Ahmed Sebastiano Aiello Muhammad Akram Abid Aleem 安丰鹏安琪 Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste 白伟东 Nikita Balashov Wander Baldini Andrea Barresi Davide Basilico Eric Baussan Marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Jose Busto Ilya Butorov Anatael Cabrera Barbara Caccianiga 蔡浩蔡啸蔡严克蔡志岩 Riccardo Callegari Antonio Cammi Agustin Campeny 曹传亚曹国富曹俊 Rossella Caruso Cédric Cerna Chi Chan 常劲帆 Yun Chang 陈国明陈平平 Po-An Chen 陈少敏 Xurong Chen 陈义学陈羽陈志源陈梓康程捷程雅苹 Yu Chin Cheng Alexey Chetverikov Davide Chiesa Pietro Chimenti Artem Chukanov Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flavio Dal Corso Olivia Dalager Christophe De La Taille 邓智邓子艳 Wilfried Depnering Marco Diaz Xuefeng Ding 丁雅韵 Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko 董建蒙 Evgeny Doroshkevich Marcos Dracos Frédéric Druillole 杜然杜书先 Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Donghua Fan 樊磊方建方文兴 Marco Fargetta Dmitry Fedoseev 费政勇 Li-Cheng Feng 冯启春 Richard Ford Amélie Fournier 甘浩男高峰 Alberto Garfagnini Arsenii Gavrikov Marco Giammarchi Nunzio Giudice Maxim Gonchar 龚光华宫辉 Yuri Gornushkin Alexandre Göttel Marco Grassi Vasily Gromov 顾旻皓谷肖飞古宇关梦云管宇铎 Nunzio Guardone 郭聪郭竞渊郭万磊 Xinheng Guo 郭宇航 Paul Hackspacher Caren Hagner 韩然 Yang Han 何苗 Wei He Tobias Heinz Patrick Hellmuth 衡月昆 Rafael Herrera 贺远强侯少静 Yee Hsiung Bei-Zhen Hu 胡航 Jianrun Hu 胡俊胡守扬胡涛胡宇翔胡焯钧黄桂鸿黄翰雄黄凯旋黄文昊 Xin Huang 黄性涛黄永波惠加琪霍雷霍文驹 Cédric Huss Safeer Hussain Ara Ioannisian Roberto Isocrate Beatrice Jelmini Ignacio Jeria 季筱璐贾慧慧贾俊基蹇司玉蒋荻蒋炜江晓山荆小平 Cécile Jollet Jari Joutsenvaara Leonidas Kalousis Philipp Kampmann 康丽 Rebin Karaparambil Narine Kazarian Amina Khatun Yerevan Physics Institute YerevanArmenia UniversiéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro Rio de JaneiroBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChinaand Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdaoChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi'an Jiaotong University Xi'anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhou

JUNO is a multi-purpose neutrino observatory under construction in the south of *** publication presents new sensitivity estimates for the measurement of the △m_(31)^(2),△m_(21)^(2),sin^(2)θ_(12),and sin^(2)θ_(13) oscillation parameters using reactor antineutrinos,which is one of the primary physics goals of the *** sensitivities are obtained using the best knowledge available to date on the location and overburden of the experimental site,the nuclear reactors in the surrounding area and beyond,the detector response uncertainties,and the reactor antineutrino spectral shape constraints expected from the TAO satellite *** is found that the △m_(21)^(2) and sin^(2)θ_(12) oscillation parameters will be determined to 0.5%precision or better in six years of data *** the same period,the △m_(31)^(2) parameter will be determined to about 0.2%precision for each mass ordering *** new precision represents approximately an order of magnitude improvement over existing constraints for these three parameters.

关键词： neutrino oscillation reactor antineutrino precision measurement JUNO

JUNO sensitivity on proton decay p→νK^(+)searches

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Chinese Physics C 2023年第11期47卷 7-22页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Rizwan Ahmed Sebastiano Aiello Muhammad Akram 安丰鹏安琪 Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Nikita Balashov Wander Baldini Andrea Barresi Davide Basilico Eric Baussan Marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Barbara Caccianiga 蔡浩蔡啸蔡严克蔡志岩 Riccardo Callegari Antonio Cammi Agustin Campeny 曹传亚曹国富曹俊 Rossella Caruso Cédric Cerna 常劲帆 Yun Chang 陈平平 Po-An Chen 陈少敏陈旭荣 Yi-Wen Chen 陈义学陈羽陈长程捷程雅苹 Alexey Chetverikov Davide Chiesa Pietro Chimenti Artem Chukanov Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flavio Dal Corso Olivia Dalager Christophe De La Taille 邓智邓子艳 Wilfried Depnering Marco Diaz Xuefeng Ding 丁雅韵 Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko 董建蒙 Evgeny Doroshkevich Marcos Dracos Frédéric Druillole 杜然杜书先 Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Ulrike Fahrendholz 范东华樊磊方建方文兴 Marco Fargetta Dmitry Fedoseev Li-Cheng Feng 冯启春 Richard Ford Amélie Fournier 甘浩男 Feng Gao Alberto Garfagnini Arsenii Gavrikov Marco Giammarchi Agnese Giaz Nunzio Giudice Maxim Gonchar 龚光华宫辉 Yuri Gornushkin Alexandre Göttel Marco Grassi Christian Grewing Vasily Gromov 顾旻皓谷肖飞古宇关梦云 Nunzio Guardone Maria Gul 郭聪郭竞渊郭万磊郭新恒郭宇航 Paul Hackspacher Caren Hagner 韩然 Yang Han Muhammad Sohaib Hassan 何苗何伟 Tobias Heinz Patrick Hellmuth 衡月昆 Rafael Herrera 贺远强侯少静 Yee Hsiung Bei-Zhen Hu 胡航胡健润胡俊胡守扬胡涛胡宇翔胡焯钧黄春豪黄桂鸿黄翰雄黄文昊黄鑫黄性涛黄永波惠加琪霍雷霍文驹 Cédric Huss Safeer Hussain Ara Ioannisian Roberto Isocrate Beatrice Jelmini Kuo-Lun Jen Ignacio Jeria 季筱璐吉星曌贾慧慧贾俊基蹇司玉蒋荻蒋炜江晓山金如意荆小平 Cécile Jollet Jari Joutsenvaara Sirichok Jungthawan Leonidas Kalousis Philipp Ka Pontificia Universidad Católica de Chile SantiagoChile IPHC Universitéde StrasbourgCNRS/IN2P3F-67037 StrasbourgFrance Pakistan Institute of Nuclear Science and Technology IslamabadPakistan INFN Catania and Dipartimento di Fisica e Astronomia dell Universitàdi Catania CataniaItaly East China University of Science and Technology ShanghaiChina University of Science and Technology of China HefeiChina Joint Institute for Nuclear Research DubnaRussia INFN Sezione di Milano and Dipartimento di Fisica dell Universitàdi Milano MilanoItaly Department of Physics Faculty of ScienceChulalongkorn UniversityBangkokThailand IJCLab UniversitéParis-SaclayCNRS/IN2P391405 OrsayFrance Department of Physics and Earth Science University of Ferrara and INFN Sezione di FerraraFerraraItaly INFN Milano Bicocca and University of Milano Bicocca MilanoItaly INFN Sezione di Padova PadovaItaly III.Physikalisches Institut B RWTH Aachen UniversityAachenGermany Eberhard Karls Universität Tübingen Physikalisches InstitutTübingenGermany Institute of High Energy Physics BeijingChina SUBATECH Universitéde NantesIMT AtlantiqueCNRS-IN2P3NantesFrance Univ.Bordeaux CNRSLP2IUMR 5797F-33170 GradignanFrance Department of Physics National Taiwan UniversityTaipei Dipartimento di Fisica e Astronomia dell’Universitàdi Padova and INFN Sezione di Padova PadovaItaly University of Roma Tre and INFN Sezione Roma Tre RomaItaly Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance Wuhan University WuhanChina INFN Milano Bicocca and Politecnico of Milano MilanoItaly National United University Miao-Li Dongguan University of Technology DongguanChina Tsinghua University BeijingChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Institute of Physics National Yang Ming Chiao Tung UniversityHsinchu North China Electric Power University BeijingChina Sun Yat-Sen University GuangzhouChina Beijing Institute of Spacecraft Environment Engineering BeijingChina Universidade Estadual de Londrina LondrinaBrazil INFN Sez

The Jiangmen Underground Neutrino Observatory(JUNO)is a large liquid scintillator detector designed to explore many topics in fundamental *** this study,the potential of searching for proton decay in the p→νK^(+)mode with JUNO is *** kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for ***,the excellent energy resolution of JUNO permits suppression of the sizable background caused by other delayed *** on these advantages,the detection efficiency for the proton decay via p→νK^(+)is 36.9%±4.9%with a background level of 0.2±0.05(syst)±0.2(stat)events after 10 years of data *** estimated sensitivity based on 200 kton-years of exposure is 9.6×1033 years,which is competitive with the current best limits on the proton lifetime in this channel and complements the use of different detection technologies.

关键词： proton decay grand unified theories JUNO liquid scintillator detector