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基于地质矿物启发的穿戴结构设计与增材制造

宝石和宝石学杂志（中英文） 2022年第5期24卷 258-268页

作者：郝亮何萌潘瑞琪王一婧李思萌蒋振宇李妍李正殷杰孙庆磊石斌韩光超刘富初蒋宏勇熊玮黄朝晖肖人彬宋怀兵郭珏中国地质大学珠宝学院湖北武汉430074 湖北省珠宝工程技术研究中心湖北武汉430074 湖北工业大学土木建筑与环境学院湖北武汉430068 中国地质大学机械与电子信息学院湖北武汉430074 华中科技大学机械科学与工程学院湖北武汉430074 华中科技大学人工智能与自动化学院湖北武汉430074 中国地质大学材料与化学学院湖北武汉430074 英国拉夫堡大学创新设计研究院英国伦敦E203BS

基于地质矿物启发可将地球上自然存在的材料结构和生物功能作为灵感来源去观察、设计、制造和应用,能为研究者提供原始创新思路与迭代优化方法,促进高性能、高持久、高附加值的绿色低碳生态产品研发,不仅提升人们的美好生活水平,同时保... 详细信息

基于地质矿物启发可将地球上自然存在的材料结构和生物功能作为灵感来源去观察、设计、制造和应用,能为研究者提供原始创新思路与迭代优化方法,促进高性能、高持久、高附加值的绿色低碳生态产品研发,不仅提升人们的美好生活水平,同时保护地球的宜居环境。本文首次提出地质启发的先进制造理念(Geo-inspired Advanced Manufacturing),基于生物地质矿物材料与结构分析,利用增材制造成形技术探索可穿戴结构创新设计及其产品研发应用。本研究以玻璃海绵为地质矿物结构启发对象,分析其矿物材料组成、结构以及性能,依此为原始创新思路来设计并优化仿生玻璃海绵孔状晶格结构,基于高性能钛合金增材制造技术,加工成形高强度、耐疲劳、轻质可穿戴结构;并进一步以手部穿戴健康时尚产品的需求与特点,提出基于增材制造技术的地质矿物启发产品设计制造方法,探究了玻璃海绵结构在手指和腕掌关节固定产品的设计创新与研发方向。最后,对基于地质矿物启发的可穿戴结构创新设计与增材制造研究方向进行了分析与展望,探讨了多功能高性能手部穿戴产品研发与可制造性,以及利用宝石材料与首饰创作提升产品时尚与装饰价值的可行性。

关键词：地质矿物增材制造玻璃海绵穿戴结构设计

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张振宇精点力学手法治疗胸长神经卡压综合征的临床经验

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中国中医基础医学杂志 2020年第8期26卷 1183-1186页

作者：潘珺俊张振宇范肃徐佳音王成远司江涛韩箫潇苏红万友红中国中医科学院望京医院特色诊疗部北京100102

胸长神经卡压综合征临床表现不典型,患者常以颈椎病、心绞痛等其他疾病进行就诊,极易被临床医生所忽视。张振宇教授应用解剖学与运动康复理论相结合,在复杂症状中善抓主证明确诊断,依据现代解剖学定位精准治疗。本文列举其精点力学手法... 详细信息

胸长神经卡压综合征临床表现不典型,患者常以颈椎病、心绞痛等其他疾病进行就诊,极易被临床医生所忽视。张振宇教授应用解剖学与运动康复理论相结合,在复杂症状中善抓主证明确诊断,依据现代解剖学定位精准治疗。本文列举其精点力学手法治疗以心脏疾患、心理疾患及颈椎病、带状疱疹后遗神经痛、肩周炎就诊,但实则为胸长神经卡压综合征的4则验案,为同仁提供明确诊断及精点定位手法的心得。诊断是基础,手法是关键,在临床诊病中应结合现代解剖学及诊断技术准确诊断,精准定位作用点,合理施以手法,才是抓住辨证论治的精髓。

关键词：精点力学手法胸长神经卡压综合征名医经验张振宇

氟马替尼与伊马替尼治疗初发慢性髓性白血病慢性期患者的有效性及严重血液学不良反应发生率比较

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中华血液学杂志 2023年第9期44卷 728-736页

作者：张小帅刘兵城杜新张龑莉许娜刘晓力黎纬明林海梁蓉陈春燕黄健杨云帆朱焕玲潘崚王晓冬李国辉刘卓刚张延清刘振芳胡建达刘春水李菲杨威孟力韩艳秋林丽娥赵震宇涂传清郑彩凤白炎亮周泽平陈苏宁仇惠英杨莉洁孙秀丽孙慧周励刘泽林王淡瑜郭健欣庞丽萍曾庆曙索晓慧张伟华郑媛君江倩北京大学人民医院、北京大学血液病研究所、国家血液系统疾病临床医学研究中心北京100044 中国医学科学院血液病医院(中国医学科学院血液学研究所) 天津300020 深圳市第二人民医院深圳518035 郑州大学附属肿瘤医院、河南省肿瘤医院、河南省血液病研究所郑州450008 南方医科大学南方医院广州510515 华中科技大学同济医学院附属协和医院武汉430022 吉林大学第一医院长春130021 空军军医大学西京医院西安710032 山东大学齐鲁医院济南250012 浙江大学医学院附属第四医院杭州322000 四川大学华西医院成都610041 四川省人民医院成都610072 空军军医大学第二附属医院西安710038 中国医科大学附属盛京医院沈阳110020 哈尔滨医科大学附属第二医院哈尔滨150086 广西医科大学第一附属医院南宁530021 福建医科大学附属协和医院福建省血液病研究所福建省血液病学重点实验室福州350001 南昌大学第一附属医院南昌大学淋巴肿瘤疾病研究所南昌330006 华中科技大学同济医学院附属同济医院武汉430030 内蒙古医科大学附属医院呼和浩特010050 海南省人民医院海口570311 深圳市宝安区人民医院深圳518101 河南省人民医院郑州450003 昆明医科大学第二附属医院昆明650106 苏州大学附属第一医院江苏省血液研究所国家血液系统疾病临床医学研究中心国家卫生健康委员会血栓与止血重点实验室血液学协同创新中心苏州215006 西安国际医学中心医院西安710117 大连医科大学附属第一医院大连116011 郑州大学第一附属医院血液科郑州450000 上海交通大学附属瑞金医院上海200025 华中科技大学协和深圳医院(南山医院) 深圳518000 福建医科大学附属第二医院泉州362000 北京大学深圳医院深圳516473 安徽医科大学第一附属医院合肥230022 邯郸市中心医院邯郸057150 山西医科大学第一医院太原300012

目的比较氟马替尼与伊马替尼治疗初发慢性髓性白血病(CML)慢性期患者的治疗反应、结局以及严重血液学不良反应发生率。方法回顾性收集来自国内76个中心自2006年1月至2022年11月期间确诊、年龄≥18岁、确诊后6个月内接受氟马替尼或伊马... 详细信息

目的比较氟马替尼与伊马替尼治疗初发慢性髓性白血病(CML)慢性期患者的治疗反应、结局以及严重血液学不良反应发生率。方法回顾性收集来自国内76个中心自2006年1月至2022年11月期间确诊、年龄≥18岁、确诊后6个月内接受氟马替尼或伊马替尼作为一线治疗且临床资料相对完整的CML慢性期病例。通过倾向性评分匹配(PSM)减少一线酪氨酸激酶抑制剂(TKI)药物选择偏倚,比较两种TKI的治疗反应及结局。结果研究最终纳入4833例接受伊马替尼(4380例)和氟马替尼(453例)作为一线治疗的成人CML慢性期患者。伊马替尼治疗组中位随访54(IQR:31~85)个月,7年完全细胞遗传学反应(CCyR)、主要分子学反应(MMR)、分子学反应4(MR4)和分子学反应4.5(MR4.5)累积获得率分别为95.2%、88.4%、78.3%和63.0%。7年无治疗失败生存(FFS)率、无进展生存(PFS)率和总生存(OS)率分别为71.8%、93.0%和96.9%。氟马替尼治疗组中位随访18(IQR:13~25)个月,2年CCyR、MMR、MR4和MR4.5累积获得率分别为95.4%、86.5%、58.4%和46.6%。2年FFS率、PFS率和OS率分别为80.1%、95.0%和99.5%。PSM分析显示,氟马替尼治疗组患者CCyR、MMR、MR4和MR4.5累积获得率及FFS率均显著高于伊马替尼治疗组患者(P值均<0.001),但两组患者PFS率(P=0.230)和OS率(P=0.268)差异无统计学意义。两组患者Ⅲ级及以上血液学不良反应的发生率相似(氟马替尼对伊马替尼:10.6%对8.0%)。结论氟马替尼治疗初发CML慢性期患者的治疗反应获得率及FFS率均高于伊马替尼,且严重血液学不良反应发生率相似。

关键词：白血病,髓样,慢性氟马替尼伊马替尼疗效血液学不良反应

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中国极化电子离子对撞机计划

核技术 2020年第2期43卷 1-59页

作者：曹须常雷畅宁波陈旭荣陈卓俊崔钫戴凌云邓维天丁明慧龚畅桂龙成郭奉坤韩成栋何军黄虹霞黄银 Kaptari L P 李德民李衡讷李民祥李学潜梁羽铁梁作堂刘国明刘杰刘柳明刘翔罗晓峰吕准马伯强马伏马建平马余刚冒立军 Mezrag C 平加伦秦思学任航 Roberts C D 申国栋史潮宋勤涛孙昊王恩科王凡王倩王荣王睿儒王涛峰王伟王晓玉王晓云吴佳俊吴兴刚肖博文肖国青谢聚军谢亚平邢宏喜徐瑚珊许怒徐书生鄢文标闫文成闫新虎杨建成杨一玻杨智姚德良尹佩林詹文龙张建辉张金龙张鹏鸣张肇西张振宇赵红卫赵光达赵强赵宇翔赵政国郑亮周剑周详周小蓉邹冰松邹丽平中国科学院近代物理研究所兰州730000 中国科学院大学北京100049 南开大学天津300071 信阳师范学院信阳464000 湖南大学长沙410082 南京大学南京210093 华中科技大学武汉430074 European Centre for Theoretical Studies in Nuclear Physics and Related Areas(ECT*)and Fondazione Bruno Kessler Villa TambosiStrada delle Tabarelle 286I-38123 Villazzano(TN)Italy 北京大学物理学院北京100871 湖南师范大学长沙410081 中国科学院理论物理研究所中国科学院理论物理前沿重点实验室北京100190 南京师范大学南京210023 西南交通大学成都610000 Bogoliubov Laboratory of Theoretical Physics Joint Institute for Nuclear ResearchDubna 141980Russia 郑州大学物理学院郑州450001 华南师范大学量子物质研究院广东省核物质科学与技术重点实验室广州510631 兰州大学物理科学与技术学院兰州730000 山东大学粒子物理与粒子辐照教育部重点实验室青岛266237 华中师范大学夸克与轻子教育部重点实验室和粒子物理研究所武汉430079 东南大学物理学院南京211189 复旦大学现代物理研究所核物理与离子束应用教育部重点实验室上海200433 中国科学院上海应用物理研究所上海201800 IRFU CEAUniversitéParis-SaclayF-91191 Gif-sur-YvetteFrance 重庆大学物理系重庆400044 南京航空航天大学核科学与技术系南京211106 大连理工大学大连116024 北京航空航天大学物理学院北京100191 上海交通大学上海200240 兰州理工大学兰州730050 南京邮电大学南京210023 中国科学技术大学合肥230026 黄山学院黄山245021 北京师范大学高等量子研究中心北京100875 Department of Physics and Astronomy Stony Brook UniversityStony BrookNY 11794USA 中山大学物理与天文学院珠海519082 武汉大学物理科学与技术学院武汉430072 中国科学院高能物理研究所中国科学院大科学装置理论中心北京100049 中国地质大学(武汉)数学与物理学院武汉430074

轻子散射实验是探索核子与原子核结构的理想工具。中国电子离子对撞机(Electron Ion Collider in China,EicC)建议书设想在已开建的强流重离子加速器装置(High Intensity heavy ion Accelerator Facility,HIAF)的基础上,升级质子束流为2... 详细信息

轻子散射实验是探索核子与原子核结构的理想工具。中国电子离子对撞机(Electron Ion Collider in China,EicC)建议书设想在已开建的强流重离子加速器装置(High Intensity heavy ion Accelerator Facility,HIAF)的基础上,升级质子束流为20 GeV的极化束流,并建造2.8~5 GeV极化电子束流,从而实现质心系能量为15~20 GeV的双极化电子-离子对撞。EicC设计的亮度为(2~4)×10^33cm^-2·s^-1,质子束流极化率达到70%,电子束流极化率达到80%。该装置除了能提供极化轻离子束流(例如:氦-3)外,也可产生非极化重离子束流(碳-12~铀-238)。EicC将聚焦核子海夸克部分子结构、原子核物质结构与性质、奇特强子态三个方面的物理研究。高亮度、高精度的对撞机有助于精确地测量核子结构函数并对核子进行三维成像,揭示强相互作用的动力学规律;原子核部分子分布包括核子短程关联以及原子核介质效应同样是该提案的重要科学目标;EicC能区接近重味夸克产生阈值,在研究重味强子谱方面拥有低背景的独特优势,有助于发现研究新的奇特强子态。质子质量起源问题也可以通过重味矢量介子的产生来研究。为了完成上述物理目标,我们将利用最先进的探测器技术建造接近全立体角覆盖的EicC对撞机谱仪。在准备EicC白皮书的过程中,我们得到世界各国专家的支持。EicC的物理与已有的实验和美国即将建设的EIC中的物理项目相互补充。EicC的建成及运行有望引领前沿的中高能核物理研究,使我国在加速器和探测器先进技术等领域实现跨越式发展,为我国核物理与强子物理以及相关科学领域提供大型综合实验平台与人才培养基地。

关键词：电子离子对撞机核子结构核子质量奇特强子态量子色动力学螺旋度横动量依赖部分子分布广义部分子分布深度虚康普顿散射深度虚介子散射能量回收型直线加速器极化度自旋旋转器三维成像

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 Fengpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Weidong Bai 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 Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Riccardo Callegari Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Chi Chan Jinfan Chang Yun Chang Guoming Chen Pingping Chen Po-An Chen Shaomin Chen Xurong Chen Yixue Chen Yu Chen Zhiyuan Chen Zikang Chen Jie Cheng Yaping Cheng 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 Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Dmitry Dolzhikov Georgy Donchenko Jianmeng Dong Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Ran Du Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Donghua Fan Lei Fan Jian Fang Wenxing Fang Marco Fargetta Dmitry Fedoseev Zhengyong Fei Li-Cheng Feng Qichun Feng Richard Ford Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Arsenii Gavrikov Marco Giammarchi Nunzio Giudice Maxim Gonchar Guanghua Gong Hui Gong Yuri Gornushkin Alexandre Göttel Marco Grassi Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Yuduo Guan Nunzio Guardone Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran han Yang han Miao He Wei He Tobias Heinz Patrick Hellmuth Yuekun Heng Rafael Herrera YuenKeung Ho 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