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Flexible omnidirectional reflective film for CO_(2)laser protection

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Chinese Optics Letters 2023年第2期21卷 87-91页

作者：陈文玲刘超邹郁祁任志禾向远卓孟凡超许银生侯冲梁生杨旅云陶光明 Wuhan National laboratory for Optoelectronics and Sport and Health Initiative Optical Valley LaboratoryHuazhong University of Science and TechnologyWuhan 430074China key laboratory on Luminescence and Optical Information technology of Ministry of Education National Physical Experiment Teaching Demonstration CenterDepartment of PhysicsSchool of Physical Science and EngineeringBeijing Jiaotong UniversityBejing 100044China state key laboratory of Silicate Materials for Architectures Wuhan University of TechnologyWuhan 4300 China school of Optics and Electronic Information Huazhong University of Science and TechnologyWuhan 4374 China state key laboratory of Material Processing and Die&Mould {3. School of Materials Science and EngineeringHuazhong University of Science and TechnologyWuhan 430074China

In this Letter,we presented a flexible omnidirectional reflective film made of polymer substrates and multiple alternating layers of two chalcogenide glasses for full-angle CO_(2) laser *** structure parameters of the device were simulated for theoretical prediction of best device *** reflector was fabricated by alternate thermal evaporation of two chalcogenide glasses with large refractive index *** reflectivity was greater than 78%at 10.6μ*** flexible reflective film can provide an effective solution for full-angle CO_(2) laser protection of the moving targets,such as laser operators and mobile optical components,with potential applications for wearable laser protective clothing.

关键词： omnidirectional reflective film flexible reflector CO_(2)laser protection chalcogenide glass

Optimization of performance of the KM2A full array using the Crab Nebula

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Chinese physics C 2024年第6期48卷 169-178页

作者：曹臻 F.Aharonian 安琪阿西克古白云翔包逸炜 D.Bastieri 毕效军毕玉江蔡金庭曹晴曹文羽曹喆常进常劲帆陈尚明陈恩生陈亮陈林陈龙陈明君陈玛丽陈起辉陈素弘陈天禄陈阳程宁程耀东崔明阳崔树旺崔晓红崔昱东戴本忠代洪亮戴子高单增罗布 D.della Volpe 董绪强段凯凯樊军辉范一中方军方堃冯存峰封莉冯少辉丰晓婷冯有亮 S.Gabici 高博高川东高林青高启高卫高伟康葛茂茂耿利斯 G.Giacinti 龚光华苟全补顾旻皓郭福来郭晓磊郭义庆郭莹莹韩毅昂何会海贺昊宁何佳银何新波何钰 M.Heller 贺远强侯博文侯超侯贤胡红波胡铨胡世聪黄代绘黄天奇黄文俊黄性涛黄晓渊黄勇黄志成季筱璐贾焕玉贾康江琨姜晓巍姜泽军金敏康明铭柯通 D.Kuleshov.K.Kurinov 李兵兵李澄李骢李丹李飞李海波李会财李华阳李军李剑李捷李凯李文龙李文莲李秀荣李昕李一卓李哲黎卓梁恩维梁云峰林苏杰刘冰刘成刘栋刘虎刘海东刘佳刘江来刘金艳刘茂元柳若愚刘四明刘伟刘怡刘以农鲁睿罗晴吕洪魁马伯强马玲玲马欣华毛基荣闵振 W.Mitthumsiri 穆慧君南云程 A.Neronov 区子维庞彬宇 P.Pattarakijwanich 裴致远齐孟尧祁业情乔冰强秦家军 D.Ruffolo A.Sáiz D.Semikoz 邵澄宇邵琅 O.Shchegolev 盛祥东舒富文宋慧超 Yu.V.Stenkin V.Stepanov 苏扬孙秦宁孙晓娜孙志斌谭柏轩唐庆文唐泽波田文武王超王昌贝王广威王洪光王惠惠王建成汪凯王利苹王玲玉王培汉王冉王为王祥高王祥玉王阳王玉东王岩谨王忠海王仲翔王振王铮韦大明魏俊杰魏永健文韬吴超勇吴含荣武莎吴雪峰吴雨生席邵强夏捷夏君集项光漫肖迪泫肖刚辛广广辛玉良邢祎熊峥徐东莲徐仁峰徐仁新徐伟立薛良闫大海颜景志颜田杨朝文杨帆杨冯帆杨何文杨佳盈杨莉莉杨明洁杨睿智杨深邦姚玉华姚志国叶一锰尹丽巧尹娜游晓浩游智勇于艳红袁强岳华曾厚敦曾婷轩曾玮查敏张彬彬张丰张海明张恒英张建立张丽霞张力张鹏飞张佩佩张瑞张少博张少如张寿山张潇张笑鹏张云峰张毅张勇赵兵赵静赵雷赵立志赵世平郑福周斌周浩周佳能周猛周平周荣周勋秀祝成光祝凤荣朱辉朱科军左雄 LHAASO Collaboration key laboratory of Particle Astrophyics&Experimental physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China university of Chinese Academy of Sciences Beijing 100049China Tianfu Cosmic Ray Research Center Chengdu 610000China Dublin Institute for Advanced Studies 31 Fitzwilliam Place2 DublinIreland Max-Planck-Institut for Nuclear physics P.O.Box 10398069029 HeidelbergGermany state key laboratory of Particle Detection and Electronics China university of Science and technology of china Hefei 230026China school of Physical Science and technology&school of Information Science and technology Southwest Jiaotong UniversityChengdu 610031China school of Astronomy and Space Science Nanjing UniversityNanjing 210023China Center for Astrophysics Guangzhou UniversityGuangzhou 510006China Hebei Normal university Shijiazhuang 050024China key laboratory of Dark Matter and Space Astronomy&key laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China Tsung-Dao Lee Institute&school of physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China key laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China key laboratory of Cosmic Rays(Tibet university) Ministry of EducationLhasa 850000TibetChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China school of physics and Astronomy(Zhuhai)&school of physics(Guangzhou)&Sino-French Institute of Nuclear Engineering and technology(Zhuhai) Sun Yat-sen UniversityZhuhai 519000&Guangzhou 510275China school of physics and Astronomy Yunnan UniversityKunming 650091China Département de Physique Nucléaire et Corpusculaire Facultéde SciencesUniversitéde Genève24 Quai Ernest Ansermet1211 GenevaSwitzerland Institute of Frontier and Interdisciplinary Science Shandong UniversityQingdao 266237China APC Universit'e Paris Cit'eCNRS/IN2P3CEA/IRFUObservat

The full array of the Large High Altitude Air Shower Observatory(LHAASO)has been in operation since July *** its kilometer-square array(KM2A),we optimized the selection criteria for very high and ultrahigh energyγ-rays using data collected from August 2021 to August 2022,resulting in an improvement in significance of the detection in the Crab Nebula of approximately 15%,compared with that of previous *** the implementation of these new selection criteria,the angular resolution was also significantly improved by approximately 10%at tens of *** aspects of the full KM2A array performance,such as the pointing error,were also calibrated using the Crab *** resulting energy spectrum of the Crab Nebula in the energy range of 10-1000 TeV are well fitted by a log-parabola model,which is consistent with the previous results from LHAASO and other experiments.

关键词： γ-ray Crab Nebula significance

京津冀地区典型城市PM_(2.5)和O_(3.污染的关联性特征分析

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环境科学研究 2023年第8期36卷 1467-1476页

作者：孙彦坤徐蕾杨婷张聘崔延斌茆磊赵晶危硕呼亚飞陈碧璇李亮赵有宇王富婷李弘毅李颖牛春霞东北农业大学资源与环境学院黑龙江哈尔滨150030 中国科学院大气物理研究所大气边界层物理与大气化学国家重点实验室北京100029 衡水市生态环境局河北衡水053000 河北合度环保科技有限公司河北石家庄050051 衡水市学苑小学河北衡水053010

近年来,PM_(2.5)-O_(3.复合污染已经成为我国空气污染的主要特征,为深入探究京津冀地区复合污染的防控特性,本文以衡水市为例,基于2021年5月—2022年9月衡水市大气环境监测超级站的观测资料,根据污染物浓度对研究日进行分类,并重点探究... 详细信息

近年来,PM_(2.5)-O_(3.复合污染已经成为我国空气污染的主要特征,为深入探究京津冀地区复合污染的防控特性,本文以衡水市为例,基于2021年5月—2022年9月衡水市大气环境监测超级站的观测资料,根据污染物浓度对研究日进行分类,并重点探究不同污染类型及不同光化学水平下PM_(2.5)与O_(3.的关联性特征.结果表明:(1)在2021年5月—2022年9月衡水市污染类型中,清洁日(低浓度PM_(2.5)-低浓度O_(3.)占比最大,达48.3..(2)日均PM_(2.5)/CO(二者浓度之比,下同)的季节性变化趋势呈冬季(0.09)>春季(0.08)>秋季(0.06)>夏季(0.04)的特征,春季大气氧化性较强.(3.随着光化学活性水平的提高,PM_(2.5)浓度、PM_(2.5)/CO以及PM_(2.5)中二次气溶胶的比例均有所增加.(4)PM_(2.5)与O_(3.协同增长时段主要发生在风速为1.3.1.8 m/s、温度为25.8~3..1℃、相对湿度为3..3.~60.5%的气象条件下,集中发生在轻度光化学活性水平(52.9%)情况下,说明低风速、高温和低湿情况有利于PM_(2.5)-O_(3.复合污染的发生,轻度光化学活性水平下可促进PM_(2.5)中二次气溶胶的生成.研究显示,O_(3.促进PM_(2.5)中二次组分的生成,而气象条件也是导致PM_(2.5)-O_(3.复合污染的重要因素之一.

关键词： PM_(2.5) O_(3. 光化学活性协同增长

基于白光中子源的^(197)Au中子辐射俘获截面测量及共振参数分析

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物理学报 2024年第7期73卷 104-113页

作者：罗淏天张奇玮栾广源王晓宇邹翀任杰阮锡超贺国珠鲍杰孙琪黄翰雄王朝辉吴鸿毅顾旻皓余滔解立坤陈永浩安琪白怀勇鲍煜曹平陈昊磊陈琪萍陈裕凯陈朕崔增琪樊瑞睿封常青高可庆韩长材韩子杰何泳成洪杨黄蔚玲黄锡汝季筱璐吉旭阳蒋伟江浩雨姜智杰敬罕涛康玲康明涛李波李超李嘉雯李论李强李晓李样刘荣刘树彬刘星言穆奇丽宁常军齐斌斌任智洲宋英鹏宋朝晖孙虹孙康孙晓阳孙志嘉谭志新唐洪庆唐靖宇唐新懿田斌斌王丽娇王鹏程王琦王涛峰文杰温中伟吴青彪吴晓光吴煊羊奕伟易晗于莉于永积张国辉张林浩张显鹏张玉亮张志永赵豫斌周路平周祖英朱丹阳朱科军朱鹏朱兴华中国原子能科学研究院核数据重点实验室北京102413 中国科学院高能物理研究所北京100049 散裂中子源科学中心东莞523803 核探测与核电子学国家重点实验室北京100049 中国科学技术大学近代物理系核探测与核电子学国家重点实验室合肥230026 北京大学物理学院核物理与核技术国家重点实验室北京100871 中国工程物理研究院核物理与化学研究所绵阳621900 西北核技术研究院西安710024 中国科学院大学北京100049 中国科学技术大学工程与应用物理系合肥230026 北京航空航天大学物理学院北京100083 华能山东石岛湾核电有限公司荣成264312

中子辐射俘获反应在反应堆运行、核装置设计及核天体物理研究中起重要的作用.4πBaF_(2)探测装置有着高时间分辨能力、低中子灵敏度、高探测效率等优点,适合开展中子辐射俘获反应截面数据的测量.中国原子能科学研究院核数据重点实验室... 详细信息

中子辐射俘获反应在反应堆运行、核装置设计及核天体物理研究中起重要的作用.4πBaF_(2)探测装置有着高时间分辨能力、低中子灵敏度、高探测效率等优点,适合开展中子辐射俘获反应截面数据的测量.中国原子能科学研究院核数据重点实验室建立了伽马全吸收装置(Gamma total absorption facility,GTAF),该装置用28块六棱BaF_(2)晶体和12块五棱BaF_(2)晶体构成了外径25 cm,内径10 cm的球壳,覆盖了95.2%的立体角.利用GTAF在中国散裂中子源Back-n束线上,测量了197Au(n,γ)的反应截面数据.测量数据通过能量筛选、PSD方法、晶体多重性筛选进行了初步本底扣除,随后结合对^(nat)C及空样品的测量数据对本底进行了分析及扣除,获得了197Au俘获反应的产额,利用SAMMY程序拟合得到了^(197)Au在1—100 e V的共振能量、中子共振宽度和伽马共振宽度参数.实验测量结果与ENDF/B-VIII.0数据库符合良好,其共振参数存在一定差异,分析原因可能与GTAF能量分辨率、Back-n的中子能谱测量精度、以及实验本底扣除方法相关,这也是下一步工作的重点.

关键词：中子辐射俘获截面共振参数白光中子源伽马全吸收装置

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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^(23.)U and^(23.)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 3.,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 3.igma(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

Generation and application of high-contrast laser pulses using plasma mirror in the SULF-1PW beamline

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Chinese Optics Letters 2023年第4期21卷 143-148页

作者：江成张宗昕董浩史志勇何坚志郝书法孙丰钰归佳彦钱佳毅朱佳诚王文鹏许毅梁晓燕冷雨欣李儒新 state key laboratory of High Field Laser {3. and CAS Center for Excellence in Ultra-intense Laser Science Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China university of Chinese Academy of Sciences Beijing 100049China school of Physical Science and technology ShanghaiTech UniversityShanghai 201210China

The plasma mirror system was installed on the 1 PW laser beamline of Shanghai Superintense Ultrafast Laser Facility[SULF]for enhancing the temporal contrast of the laser *** 2 orders of magnitude improvement on pulse contrast was measured on picosecond and nanosecond time *** experiments show that high-contrast laser pulses can significantly improve the cutoff energy and quantity of proton *** different target distributions are assumed in particles in cell simulations,which can qualitatively assume the expansion of nanometer-scale *** high-contrast laser enables the SULF-1PW beamline to generally be of benefit for many potential applications.

关键词： ultraintense laser plasma mirror high-contrast laser proton acceleration

New measurement of 4^(H)e and proton decays from resonant states in^(19)Ne

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Chinese physics C 2023年第11期47卷 50-56页

作者：马凯叶沿林林承键陈家豪王东玺韩家兴贾会明杨磊阳黎升胡梓瑶陈莹蒲伟良李根谭智威黄大湖骆天鹏钟善豪楼建玲杨晓菲李智焕李奇特许金艳杨再宏魏康 school of physics and state {3. laboratory of Nuclear physics and technology Peking UniversityBeijing 100871China china Institute of Atomic Energy Beijing 102413China College of physics and technology&Guangxi key {3. of Nuclear physics and technology Guangxi Normal UniversityGuilin 541004China

A^(6)Li(^(16)O,^(19)Ne^(∗))^(3.H multi-nucleon transfer-reaction experiment was performed to populate the highly excited states in^(19)*** subsequent decay particles,^(4)He or protons from the^(19)Ne resonant states,were detected in coincidence with the recoil 3.*** excitation-energy spectra of^(19)Ne were reconstructed using the detected proton or^(4)He and the deduced^(18)F or^(15)O data,respectively.A broad resonance at about 7.85 MeV(1/2^(+))was observed,with partial decay widths different from the previously reported values,which may have a significant impact on the destruction of 18 F in astrophysical *** resonances up to very high excitation energies have been identified with a largeα-clustering strength,which confirm the formation of the cluster structure with a one-hole configuration in light nuclei and encourage further systematic studies of the cluster structure in^(19)Ne.

关键词： resonant state Q-value branch ratio partial decay width

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_(3.)^(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_(3.)^(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

因地而异的气候变化健康影响需要因地而异的应对措施

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科学通报 2021年第31期66卷 3925-3931页

作者：蔡闻佳张弛孙凯平艾思奇白玉琪鲍俊哲陈彬程亮亮崔学勤戴瀚程底骞董文轩窦德景范维澄范星高仝耿阳关大博郭亚菲胡艺馨华峻翊黄存瑞黄弘黄建斌蒋婷婷焦珂笛 Gregor Kiesewetter Zbigniew Klimont Pete Lampard 李传玺李奇玮李湉湉李瑞奇林波荣林华亮刘欢刘起勇刘小波刘昱甫刘钊刘志东刘竹楼书含鲁晨曦罗勇马伟 Alice McGushin 牛彦麟任超任浙豪阮增良 Wolfgang Schöpp 苏婧屠滢王杰王琼王雅琪王宇 Nick Watts 肖淙曦谢杨熊辉徐名芳徐冰许磊杨军杨廉平俞乐岳玉娟张少辉张仲宸赵继尧赵亮赵梦真赵哲周景博宫鹏清华大学地球系统科学系地球系统数值模拟教育部重点实验室北京100084 清华大学中国新型城镇化研究院健康城市研究中心北京100084 清华大学中国城市研究院北京100084 北京理工大学管理与经济学院北京100081 北京大学亚太经合组织健康科学研究院北京100871 中山大学公共卫生学院广州510080 郑州大学公共卫生学院郑州450001 北京师范大学环境学院北京100875 北京大学环境科学与工程学院北京100871 清华大学万科公共卫生学院北京100084 清华大学公共安全研究所北京100084 清华大学工程物理系北京100084 百度研究院北京100091 山东师范大学环境与生态研究院济南250013 山东师范大学商学院济南250013 清华大学建筑学院北京100084 Bartlett school of Construction and Project Management University College LondonLondon WC1H 0ALUK 中国疾病预防控制中心传染病预防控制所北京102206 南方科技大学统计与数据科学系深圳518055 香港大学建筑学院香港山东大学齐鲁医院公共卫生学院流行病学系济南250002 Air Quality and Greenhouse Gases Programme International Institute for Applied Systems Analysis(IIASA)Vienna 1-A-2361Austria Department of Health Sciences University of YorkYork YO105DDCanada 清华大学环境学院北京100084 中国疾病预防控制中心环境与人群健康重点实验室中国疾病预防控制中心环境与健康相关产品安全所北京100021 Institute for Global Health University College LondonLondon WC1H 0ALUK 清华大学人文学院北京100084 中国科学院大气物理研究所大气科学和地球流体力学数值模拟国家重点实验室北京100029 清华大学五道口金融学院北京100084 中国科技大学计算机科学与技术学院合肥230027 北京航空航天大学经济与管理学院北京100083 Rutgers Business school the State University of New JerseyNew Brunswick NJ 07102USA 暨南大学环境与气候研究所广州510632 香港大学香港

气候变化的趋势正在对全球的人群健康造成巨大的威胁,迫切需要各国密切协作,积极应对气候变化,为此《柳叶刀》(The Lancet)杂志成立了"柳叶刀健康与气候变化委员会"(以下简称柳叶刀委员会),评估气候变化对人群健康的影响,并寻找保障人... 详细信息

气候变化的趋势正在对全球的人群健康造成巨大的威胁,迫切需要各国密切协作,积极应对气候变化,为此《柳叶刀》(The Lancet)杂志成立了"柳叶刀健康与气候变化委员会"(以下简称柳叶刀委员会),评估气候变化对人群健康的影响,并寻找保障人群健康的应对气候变化措施.柳叶刀委员会在2015年报告基础上,启动了"柳叶刀倒计时:追踪健康与气候变化进展"项目(以下简称柳叶刀倒计时)[1],每年在《柳叶刀》上发表全球应对气候变化和保护人群健康的最新进展.

关键词：气候变化人群健康柳叶刀倒计时应对措施