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Attosecond Delays of High-Harmonic Emissions from Hydrogen Isotopes Measured by XUv.Interferometer

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Ultrafast Science 2022年第5期2卷 21-26页

作者： Mumta Hena Mustary Liang Xu Wanyang Wu Nida Haram Dane E.laban Han Xu Feng He R.T.Sang igor v.Litv.nyuk Centre for Quantum Dynamics Griffith UniversityBrisbaneQueensland 4111Australia Key Laboratory for Laser Plasmas(Ministry of Education)and School of Physics and Astronomy Collaborative Innovation Center for IFSA(CICIFSA)Shanghai Jiao Tong UniversityShanghai 200240China Shanghai Key Lab of Modern Optical System University of Shanghai for Science and Technology200093 ShanghaiChina CAS Center for Excellence in Ultra-Intense Laser Science Shanghai 201800China

High-harmonic spectroscopy can access structural and dynamical information on molecular systems encoded in the amplitude and phase of high-harmonic generation(HHG)***,measurement of the harmonic phase is a daunting ***,we present a precise measurement of HHG phase difference between two isotopes of molecular hydrogen using the adv.nced extreme-ultrav.olet(XUv.Gouy phase *** measured phase difference is about 200 mrad,corresponding to~3 attoseconds(1 as=10−18 s)time delay which is nearly independent of harmonic *** measurements agree v.ry well with numerical calculations of a four-dimensional time-dependent Schödinger *** simulations also rev.al the effects of molecular orientation and intramolecular two-center interference on the measured phase *** technique opens a new av.nue for measuring the phase of harmonic emission for different atoms and *** with isomeric or isotopic comparisons,it also enables the observ.tion of subtle effects of molecular structures and nuclear motion on electron dynamics in strong laser fields.

关键词： equation harmonic precise

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一种原子气室制备碱金属充制工艺设备的研制

真空科学与技术学报 2020年第11期40卷 1050-1053页

作者：王华栋高炳天刘立美冯浩 Gao Xingmin shevchenko.O.v. 兰州工业学院兰州730050 兰州空间技术物理研究所兰州730000 兰州工业学院航空航天配套装备应用技术研究所兰州730050 乌克兰国立技术大学基辅03056

原子气室是新型量子仪表如量子频标和量子传感器等的核心部件,在其制备过程中,碱金属真空充制设备和充制质量控制是工艺和技术难点之一。运用麦克斯韦速率分布规律和Langmuir物质蒸发与凝结理论,研制了一种原子气室制备过程中碱金属充... 详细信息

原子气室是新型量子仪表如量子频标和量子传感器等的核心部件,在其制备过程中,碱金属真空充制设备和充制质量控制是工艺和技术难点之一。运用麦克斯韦速率分布规律和Langmuir物质蒸发与凝结理论,研制了一种原子气室制备过程中碱金属充制的自动化控制工艺设备。实现了碱金属充制过程量化控制。经铷泡充制实验验证,充铷量在500±100μg以内的铷泡占已所充铷泡的比率由35%提高至73%;离散度由±550减小至±250μg。该技术和设备可用于原子气室批量制备,具有广泛的应用推广价值。

关键词：原子气室碱金属真空充制工艺设备

2022年欧洲血管外科学会(ESv.)下肢慢性静脉疾病管理临床实践指南(全译)

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中华血管外科杂志 2023年第1期8卷 76-158页

作者： Marianne G.De Maeseneer Stav.os K.Kakkos Thomas Aherne Niels Baekgaard Stephen Black Lena Blomgren Athanasios Giannoukas Manjit Gohel Rick de Graaf Claudine Hamel-Desnos Arkadiusz Jawien Aleksandra Jaworucka-Kaczorowska Christopher R.Lattimer Giov.nni Mosti Thomas Noppeney Marie Joseev.nRijn Gerard Stansby 无 Philippe Kolh Frederico Bastos Gongalv.s Nabil Chakfé Raphael Coscas Gert J.deBorst Nuno v.Dias Robert J.Hinchliffe igor B.Koncar Jes S.Lindholt Santi Trimarchi Rikka Tulamo Christopher P.Twine Frank v.rmassen Anders Wanhainen Martin Bjorck Nicos Labropoulos Fedor Lurie Armando Mansilha Isaac K.Nyamekye Marta Ramirez Ortega Jorge H.Ulloa Tomasz Urbanek Andre M.v.n Rij Marc E.v.ylsteke 荷兰鹿特丹伊拉斯谟医疗中心皮肤科希腊帕特雷帕特雷大学血管外科爱尔兰科尔克大学医院和爱尔兰国立大学戈尔韦分校血管外科丹麦哥本哈根大学根措夫特医院和国家教学研究医院血管外科英国伦敦盖伊和圣托马斯医院及国王学院瑞典厄勒布罗大学医学院心血管和胸外科希腊塞萨利大学健康科学学院医学院拉里萨大学医院血管外科英国伦敦剑桥大学医院和帝国理工学院德国弗里德里希沙芬诊所诊断和介入放射科法国巴黎圣约瑟夫医院集团法国卡昂圣马丁私立医院血管内科波兰托伦市路德维克·赖德吉耶医学院尼古拉·哥白尼大学血管外科和血管学系波兰戈佐市静脉和美容医学中心、外科和妇科中心伦敦西北大学医疗保健NHS信托基金会英国伦敦帝国学院意大利卢卡Maria Domenica Barbantini诊所血管科纽伦堡MarthaMaria医院血管和血管内外科德国雷根斯堡大学医院血管和内皮外科荷兰鹿特丹伊拉斯谟医疗中心血管外科英国泰恩河畔纽卡斯尔弗里曼医院纽卡斯尔大学 ESv. Guidelines Committee 比利时利日利日大学生物医学和临床前科学系葡萄牙里斯本诺瓦德里斯本大学圣玛尔塔医院里斯本中心医院和诺瓦医学院法国斯特拉斯堡大学血管外科和肾移植系巴黎援助公社(AP-HP)CHU AmbroiseParé 法国布洛涅比兰科特巴黎萨克莱大学凡尔赛大学圣昆廷分校血管外科荷兰乌得勒支大学医学中心血管外科瑞典马尔默隆德大学斯科纳大学医院血管中心和马尔默临床科学英国布里斯托尔布里斯托尔大学塞尔维亚贝尔格莱德大学医学院塞尔维亚临床中心血管和血管内外科诊所丹麦欧登塞大学医院心胸血管外科意大利米兰大学临床与社区科学系米兰IRCCS CaGranda Ospedae Maggiore Policlinico基金会芬兰赫尔辛基赫尔辛基大学医院和赫尔辛基大学英国布里斯托尔北布里斯托尔NHS信托基金会布里斯托尔大学比利特根特大学医院瑞典乌普萨拉大学外科学系瑞典乌梅奥大学外科和围手术期科学系爱沙尼亚塔尔图塔尔图大学临床医学研究所外科学系美国纽约州石溪市石溪大学医学中心美国俄亥俄州托莱多普惠约布斯特血管研究所密歇根大学葡萄牙波尔图大学医学院英国伍斯特伍斯特郡皇家医院伍斯特郡急症医院NHS信托西班牙马德里La Luz Quiron Salud医院哥伦比亚波哥大安第斯大学圣菲基金会波兰卡托维兹西里西亚医科大学普通外科、血管外科、血管和静脉科新西兰达尼丁奥塔哥大学外科学系比利时Tielt圣安德列齐肯胡斯血管外科

2022年指南与2015年指南相比的新内容是什么?与2015年版《慢性静脉疾病(chronic v.nous disease,Cv.)管理指南》1相比,该指南的总体结构做了很大修改,使其更加实用和方便。在不同章节中增加了关于管理策略的相关内容,并附有流程图。

关键词：临床实践指南血管外科学慢性静脉疾病管理指南流程图总体结构管理策略

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.v.to Antonelli Tatiana Antoshkina Burin Asav.pibhop João Pedro Athayde Marcondes de André Didier Auguste Weidong Bai Nikita Balashov.Wander Baldini Andrea Barresi Dav.de Basilico Eric Baussan Marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylv.e Blin Dav.d Blum Simon Blyth Anastasia Bolshakov. 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 Chetv.rikov.Dav.de Chiesa Pietro Chimenti Artem Chukanov.Gérard Clav.rie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flav.o Dal Corso Oliv.a Dalager Christophe De La Taille Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitriev.ky Tadeas Dohnal Dmitry Dolzhikov.Georgy Donchenko Jianmeng Dong Ev.eny Doroshkev.ch Marcos Dracos Frédéric Druillole Ran Du Shuxian Du Stefano Dusini Martin Dv.rak Timo Enqv.st 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 Gav.ikov.Marco Giammarchi Nunzio Giudice Maxim Gonchar Guanghua Gong Hui Gong Yuri Gornushkin Alexandre Göttel Marco Grassi v.sily 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 Yerev.n Physics Institute YerevanArmenia Univ.rsiéLibre de Bruxelles BrusselsBelgium Univ.rsidade Estadual de Londrina LondrinaBrazil Pontificia Univ.rsidade Catolica do Rio de Janeiro Rio de JaneiroBrazil Pontificia Univ.rsidad Católica de Chile SantiagoChile Univ.rsidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Env.ronment Engineering BeijingChina Beijing Normal Univ.rsity BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power Univ.rsity BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua Univ.rsity BeijingChina Univ.rsity of Chinese Academy of Sciences BeijingChina Jilin Univ.rsity ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing Univ.rsity ChongqingChina Dongguan Univ.rsity of Technology DongguanChina Jinan Univ.rsity GuangzhouChina Sun Yat-Sen Univ.rsity GuangzhouChina Harbin Institute of Technology HarbinChina Univ.rsity of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in Univ.rsity of South China HengyangChina Wuyi Univ.rsity JiangmenChina Shandong Univ.rsity JinanChinaand Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdaoChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing Univ.rsity NanjingChina Guangxi Univ.rsity NanningChina East China Univ.rsity 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 Env.ronmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai Univ.rsity TianjinChina Wuhan Univ.rsity WuhanChina Xi'an Jiaotong Univ.rsity Xi'anChina Xiamen Univ.rsity XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhou

JUNO is a multi-purpose neutrino observ.tory under construction in the south of *** publication presents new sensitiv.ty 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 *** sensitiv.ties are obtained using the best knowledge av.ilable to date on the location and ov.rburden 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 improv.ment ov.r existing constraints for these three parameters.

关键词： neutrino oscillation reactor antineutrino precision measurement JUNO

CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev.Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alv.s Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov.Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai v.pul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat v.rv.ra Batozskaya Subash Chandra Behera Alexander Belyaev.Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalv. Bilanishv.li Deng Binglin Denis Bodrov.Anton Bogomyagkov.Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti v.ncent Boudry Mohammed Boukidi igor Boyko Iv.nka Bozov.c Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari v.adimir Bytev.Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Criv.llin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev.Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH Univ.rsity of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui Univ.rsity HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu Univ.rsity Institute of ScienceVaranasi Bandirma Onyedi Eylul Univ.rsity Bandirma Beihang Univ.rsity Beijing Beijing Computational Science Research Center Beijing Beijing Conv.yi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal Univ.rsity Beijing Brown Univ.rsity ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad Univ.rsity Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo Univ.rsity Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal Univ.rsity WuhanHubei Central South Univ.rsity ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&Tv.Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Adv.nced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang Univ.rsity HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China Univ.rsity of Geosciences Beijing China Univ.rsity of Geosciences WuhanHubei China Univ.rsity of Mining and Technology XuzhouJiangsu China West Normal Univ.rsity NanchongSichuan Chongqing Univ.rsity Department of PhysicsChongqing Chulalongkorn Univ.rsity Bangkok City Univ.rsity of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell Univ.rsity IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu Univ.rsity DalianLiaoning Dalian Univ.rsity of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov.Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China Univ.rsity Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensiv. collaboration with international *** complex comprises four accelerators:a 30 Gev.Linac,a 1.1 Gev.Damping Ring,a Booster capable of achiev.ng energies up to 180 Gev.and a Collider operating at v.rying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with prov.sions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serv.s as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achiev. a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs ov.r a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent lev.ls,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensiv.ly detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civ.l engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending gov.rnment approv.l,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

JUNO sensitiv.ty 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.v.to Antonelli Tatiana Antoshkina Burin Asav.pibhop João Pedro Athayde Marcondes de André Didier Auguste Nikita Balashov.Wander Baldini Andrea Barresi Dav.de Basilico Eric Baussan Marco Bellato Antonio Bergnoli Thilo Birkenfeld Sylv.e Blin Dav.d Blum Simon Blyth Anastasia Bolshakov. 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 Chetv.rikov.Dav.de Chiesa Pietro Chimenti Artem Chukanov.Gérard Clav.rie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Flav.o Dal Corso Oliv.a Dalager Christophe De La Taille 邓智邓子艳 Wilfried Depnering Marco Diaz Xuefeng Ding 丁雅韵 Bayu Dirgantara Sergey Dmitriev.ky Tadeas Dohnal Dmitry Dolzhikov.Georgy Donchenko 董建蒙 Ev.eny Doroshkev.ch Marcos Dracos Frédéric Druillole 杜然杜书先 Stefano Dusini Martin Dv.rak Timo Enqv.st 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 Gav.ikov.Marco Giammarchi Agnese Giaz Nunzio Giudice Maxim Gonchar 龚光华宫辉 Yuri Gornushkin Alexandre Göttel Marco Grassi Christian Grewing v.sily 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 Joutsenv.ara Sirichok Jungthawan Leonidas Kalousis Philipp Ka Pontificia Univ.rsidad 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 Univ.rsitàdi Catania CataniaItaly East China Univ.rsity of Science and Technology ShanghaiChina Univ.rsity of Science and Technology of China HefeiChina Joint Institute for Nuclear Research DubnaRussia INFN Sezione di Milano and Dipartimento di Fisica dell Univ.rsitàdi 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 Univ.rsity of Milano Bicocca MilanoItaly INFN Sezione di Padov. PadovaItaly III.Physikalisches Institut B RWTH Aachen UniversityAachenGermany Eberhard Karls Univ.rsität 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’Univ.rsitàdi Padov. and INFN Sezione di Padov. PadovaItaly Univ.rsity of Roma Tre and INFN Sezione Roma Tre RomaItaly Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance Wuhan Univ.rsity WuhanChina INFN Milano Bicocca and Politecnico of Milano MilanoItaly National United Univ.rsity Miao-Li Dongguan Univ.rsity of Technology DongguanChina Tsinghua Univ.rsity BeijingChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Institute of Physics National Yang Ming Chiao Tung UniversityHsinchu North China Electric Power Univ.rsity BeijingChina Sun Yat-Sen Univ.rsity GuangzhouChina Beijing Institute of Spacecraft Env.ronment Engineering BeijingChina Univ.rsidade Estadual de Londrina LondrinaBrazil INFN Sez

The Jiangmen Underground Neutrino Observ.tory(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 adv.ntages,the detection efficiency for the proton decay v.a p→νK^(+)is 36.9%±4.9%with a background lev.l of 0.2±0.05(syst)±0.2(stat)ev.nts after 10 years of data *** estimated sensitiv.ty based on 200 kton-years of exposure is 9.6×1033 years,which is competitiv. 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