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广东化工 2017年第21期44卷 109-109,118页

作者：朱国栋陈云波潘凤黄路建王锦珍盘炜广州善合化工有限公司广东广州510440 广州盛欣化妆品有限公司广东广州510540 韩后化妆品股份有限公司广东广州510627 广州南芳化妆品有限公司广东广州510800

生物糖胶是褐藻类的特殊多聚糖,略带海藻腥味粘稠液体。具有抗凝血、降血脂、抗肿瘤、抗病毒、抗辐射、增强机体免疫机能等多种生物活性,成为当今世界功能性食品,化妆品以及药物研究的热点。该文综述了生物糖胶的生物活性研究进展。

关键词：生物糖胶褐藻糖胶生物活性研究进展

Ventilation practices in burn patients—an international prospective observational cohort study

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Burns & Trauma 2021年第1期9卷 47-57页

作者： Gerie J.Glas Janneke Horn Markus W.Hollmann Benedikt Preckel Kirsten Colpaert Manu Malbrain Ary serpa Neto Karim Asehnoune Marcello Gamma de Abreu Ignacio Martin-Loeches Paolo Pelosi Folke sjoerg Jan M.Binnekade Berry Cleffken Nicole P.Juffermans Paul Knape Bert G.Loef David P.Mackie Perenlei Enkhbaatar Nadia Depetris Anders Perner Eva Herrero Lucia Cachafeiro Marc Jeschke Jeffrey Lipman Matthieu Legrand Johannes Horter Athina Lavrentieva Alex Kazemi Anne Berit Guttormsen Frederik Huss Mark Kol Helen wong Therese starr Luc De Crop Wilson de Oliveira Filho Joa Manoel silva Junior Cintia M.C.Grion Marjorie Burnett Frederik Mondrup Francois Ravat Mathieu Fontaine Renan Le Floch Mathieu Jeanne Morgane Bacus Maite Chaussard Marcus Lehnhardt Bassem Daniel Mikhail Jochen Gille Aidan sharkey Nicole Trommel Auke C.Reidinga Nadine Vieleers Anna Tilsley Henning Onarheim Maria Teresa Bouza Alexander Agrifoglio Filip Fredén Tina Palmieri Lynda E.Painting Marcus J.schultz LAMiNAR investigators Academic Medical Center University of AmsterdamAmsterdamAZ 1105The Netherlands Department of Anaesthesia and Intensive Therapy Medical University of Lublin Aleje Racklawickie 1–20-059 Lublin–Poland AZ JAN PALFIJN GENT Watersportlaan 5–9000 Gent–Belgium ABC Medical school SaPauloBangúSP 5001Brazil service d’Anesthésie Réanimation Chirurgicale Nantes 44093France University Hospital Carl Gustav Carus Dresden 01307Germany st James University Hospital Dublin D08 NHY1Ireland University of Genoa GenoaGE 16128Italy Linkoing University Hospital Linkoing 58185Sweden Maasstad Hospital RotterdamDZ 3079The Netherlands Red Cross Hospital BeverwijkLE 1942The Netherlands Martini Hospital GroningenNT 9728The Netherlands University of Texas Medical Branch GalvestonTX 77555USA Turin CTO Burn Center TurinTO 10126Italy Rigshospitalet Copenhagen 2100Denmark La Paz University Hospital Madrid 28046Spain Ross Tilley Burn Centre Sunnybrook Health Sciences CentreToronto M4N 3M5Canada Royal Brisbane and Women’s Hospital Queensland UniversityHerstonQLD 4029Australia Australian and New Zealand Intensive Care Research Centre.Monash University MelbourneVIC 3004Australia GH st-Louis-Lariboisière APHPParis 75010France BG Klinik Ludwigshafen Ludwigshafen 67071Germany Papanikoalou Hospital Thessaloniki 54621Greece Middlemore Hospital OtahuhuAuckland 2025New Zealand Haukeland University Hospital Bergen 5021Norway Uppsala University Hospital Uppsala 75185Sweden Concord Repatriation General Hospital NsW University of SydneyConcord 2139Australia Ziekenhuis Netwerk Antwerpen-stuivenberg Antwerpen 2060Belgium Universidade de sao Paulo Sao Paulo 01246-903Brazil Universidade Estadual de Londrina Londrina 86057-970Brazil sunnybrook Health sciences Centre Toronto M4N 3M5Canada CHU Lyon st Luc Lyon 69007France CHU Nantes service dánesthesie reanimation chirugicale Nantes 44093France Hopital Roger salengro CHRU LilleLille 59037France saint-Louis Hospital Paris 75010France BG University Hospital Bergmannsheil Bo

Background:It is unknown whether lung-protective ventilation is applied in burn patients and whether they benefit from *** study aimed to determine ventilation practices in burn intensive care units(ICUs)and investigate the association between lung-protective ventilation and the number of ventilator-free days and alive at day 28(VFD-28).Methods:This is an international prospective observational cohort study including adult burn patients requiring mechanical *** tidal volume(V_(T))was defined as V_(T)≤8 mL/kg predicted body weight(PBW).Levels of positive end-expiratory pressure(PEEP)and maximum airway pressures were *** association between V_(T) and VFD-28 was analyzed using a competing risk *** settings were presented for all patients,focusing on the first day of *** also compared ventilation settings between patients with and without inhalation ***:A total of 160 patients from 28 ICUs in 16 countries were *** V_(T) was used in 74%of patients,median V_(T) size was 7.3[interquartile range(IQR)6.2–8.3]mL/kg PBW and did not differ between patients with and without inhalation trauma(p=0.58).Median VFD-28 was 17(IQR 0–26),without a difference between ventilation with low or high V_(T)(p=0.98).All patients were ventilated with PEEP levels≥5 cmH_(2)O;80%of patients had maximum airway pressuress international cohort study we found that lung-protective ventilation is used in the majority of burn patients,irrespective of the presence of inhalation *** of low V_(T) was not associated with a reduction in *** registration:*** *** of registration:9 December 2014.

关键词： Mechanical ventilation Inhalation trauma Lung-protective Critical care

乳汁引流手法合併超聲波對產後乳腺阻塞的療效觀察

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镜湖医学 2013年第2期13卷 28-31页

作者：龍綺汶何家豪王嘉杰陳少絲祁斌時劉中良澳門鏡湖醫院康復科中国

目的探討合併乳汁引流手法與超聲波治療是否能即時降低產後乳腺阻塞產婦之乳房疼痛,以及其療效在治療後是否仍能維持。方法本研究主要回溯2013年4月~2013年7月期間於中国澳門鏡湖醫院康復科物理治療部接受乳腺物理治療的病人。主要測量... 详细信息

目的探討合併乳汁引流手法與超聲波治療是否能即時降低產後乳腺阻塞產婦之乳房疼痛,以及其療效在治療後是否仍能維持。方法本研究主要回溯2013年4月~2013年7月期間於中国澳門鏡湖醫院康復科物理治療部接受乳腺物理治療的病人。主要測量參數為自覺疼痛指數(VAs)。此外將受試者分成“少於等於3天”組和“大於3天少於7天”組作比較。結果符合納入條件的受試者共有23例。第1次治療前、後及第2次治療前之VAs的平均值和標準差分別為7.5±1.4、3.4±1.9和6.0±1.4分。第1次治療前、後之VAs有顯著差異(Ps明顯下降。“少於等於3天”組2次治療前之VAs亦有顯著差異;而“大於3天少於7天”組,2次治療前之VAs則沒有明顯差異(P=0.41)。結論本研究結果顯示合併乳汁引流手法與超聲波有即時降低產後乳腺阻塞產婦乳房疼痛的效果,並能維持3天的時間。因此建議產後乳腺阻塞產婦在3天内接受至少2次治療,以維持療效。

关键词：乳腺阻塞乳腺炎超聲波療法乳汁引流

Experimental study on reinforcing effect of bolt on jointed rock masses under uniaxial tension

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Experimental study on reinforcing effect of bolt on jointed ...

Harmonising Rock Engineering and the Environment—12th IsRM International Congress on Rock Mechanics

作者： N.Zhang Institute of Hydroelectric and Geotechnical Engineering North China Electric Power University Beijing China s.C.Li The Research Center of Geotechnical Engineering shandong University Jinan.shandong China A.Z.Lu Institute of Hydroelectric and Geotechnical Engineering North China Electric Power University Beijing China M.T.Li The Research Center of Geotechnical Engineering shandong University Jinan shandong China Department of Civil Engineering shandong Jiaotong University Jinan shandong China L.yang The Research Center of Geotechnical Engineering.shandong University Jinan shandong China

＜正＞1 INTRODUCTION Fractures in the forms of joints and microcracks are commonly found in natural rocks,and their failure mechanism strongly depends on the crack coalescence pattern between pre-existing flaws（wong et al.,2001）.It is commonly accepted that a typical mechanism of fracture in brittle rocks and heterogeneous materials under uniaxial compression consists in growth and interaction of wing cracks initiated from various pre-existing defects（Dyskin et al.,1999）.Therefore,the understanding of crack growth in rocks is crucial to the reliable performance

关键词： bolts and anchors lab testing rock failure rock support

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小兒腸套疊的臨床特徵和處理策略

镜湖医学 2022年第1期22卷 8-11页

作者：葉蔭霆徐德利林月蟾袁兆霖宋偉黃炳紅張松柏李峻余達成澳門鏡湖醫院外科中国澳门澳門鏡湖醫院影像科中国澳门

目的探討小兒腸套疊的臨床特徵和處理方法。方法回顧性對照研究澳門一間綜合醫院,32個月期間,小腸型和回結型腸套疊的臨床表現和超聲診斷的特徵及鑑別,處理策略和隨訪結果。結果177例確診腸套疊,小腸型103例(58.2%),回結型74例(41.8%),... 详细信息

目的探討小兒腸套疊的臨床特徵和處理方法。方法回顧性對照研究澳門一間綜合醫院,32個月期間,小腸型和回結型腸套疊的臨床表現和超聲診斷的特徵及鑑別,處理策略和隨訪結果。結果177例確診腸套疊,小腸型103例(58.2%),回結型74例(41.8%),小腸型發生年齡大於回結型(3.4歲:2.5歲,t=3.598),腹痛、嘔吐和發熱為主要臨床症狀,但是兩組沒有統計學差異(P>0.05)。回結型腸套疊包塊的直徑和長度均大於小腸型(長徑3.17cm:1.85cm,z=9.657,P=0.000;短徑2.79cm:1.57cm,z=10.037,P=0.000;套疊包塊長4.74cm:2.83cm,z=8.416,P=0.000)。回結型多伴有腹腔積液,腸系膜淋巴結腫大,小腸型腸蠕動活躍,P<0.01。同時多個套疊包塊以小腸型組多於回結型組,19.4%:5.4%,χ^(2)=7.213,P=0.007。手術治療回結型組12例(16.2%),小腸組4例(3.9%),χ^(2)=7.966,P=0.005。隨訪2個月到32個月,患兒生長發育正常。結論在澳門地區小兒腸套疊小腸型多於回結型,小腸型套疊可以同時多發並常見檢查中解套。小腸型是一過性多數可以自行解套,只需觀察不需要特別處理,而回結型需要急診復位治療。

关键词：小腸套疊臨床特徵治療小兒

儿童新型冠状病毒感染诊断、治疗和预防专家共识(第五版)

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中华实用儿科临床杂志 2023年第1期38卷 20-30页

2023年1月8日起,我国将2019新型冠状病毒病(COVID-19)列为法定乙类传染病管理范畴,并按照乙类管理。鉴于目前奥密克戎变异株为我国主要流行病毒株,为与时俱进地指导儿童新型冠状病毒(sARs-CoV-2)感染的救治工作,参考《新型冠状病毒感染... 详细信息

2023年1月8日起,我国将2019新型冠状病毒病(COVID-19)列为法定乙类传染病管理范畴,并按照乙类管理。鉴于目前奥密克戎变异株为我国主要流行病毒株,为与时俱进地指导儿童新型冠状病毒(sARs-CoV-2)感染的救治工作,参考《新型冠状病毒感染诊疗方案(试行第十版)》《儿童新型冠状病毒感染诊断、治疗和预防专家共识(第四版)》和儿科相关病毒感染诊疗策略,特制订《儿童新型冠状病毒感染诊断、治疗和预防专家共识(第五版)》,对相关病原学、流行病学、致病机制、临床表现、辅助检查、诊断、治疗等内容进行了相应更新,新增了COVID-19相关脑病、暴发性心肌炎等严重并发症的救治要点,供临床参考。

关键词：新型冠状病毒感染儿童奥密克戎变异株诊断治疗预防共识

儿童新型冠状病毒感染诊断、治疗和预防专家共识(第四版)

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中华实用儿科临床杂志 2022年第14期37卷 1053-1065页

作者：蒋荣猛谢正德姜毅陆小霞金润铭郑跃杰尚云晓徐保平刘智胜卢根邓继岿刘光华王晓川王建设冯录召刘薇郑毅舒赛男陆敏罗万军刘苗崔玉霞叶乐平申阿东刘钢高立伟熊莉娟白燕林丽开魏庄薛凤霞王天有赵东赤赵正言邵剑波吴国强黄永坚李兴旺杨永弘申昆玲首都医科大学附属北京地坛医院感染性疾病诊疗中心北京100015 国家儿童医学中心(北京) 首都医科大学附属北京儿童医院北京市儿科研究所中国医学科学院儿童危重感染诊治创新单元国家呼吸系统疾病临床医学研究中心儿科重大疾病研究教育部重点实验室儿童呼吸道感染性疾病研究北京市重点实验室北京100045 武汉大学人民医院儿科武汉430060 华中科技大学同济医学院附属武汉儿童医院呼吸科武汉430016 华中科技大学同济医学院附属协和医院儿科武汉430022 深圳市儿童医院呼吸科深圳518038 中国医科大学附属盛京医院小儿呼吸内科沈阳110004 国家儿童医学中心(北京) 国家呼吸系统疾病临床医学研究中心首都医科大学附属北京儿童医院呼吸科北京100045 华中科技大学同济医学院附属武汉儿童医院神经内科武汉430016 广州市妇女儿童医疗中心呼吸科广州510623 深圳市儿童医院感染科深圳518038 上海儿童医学中心福建医院福建省儿童医院儿科福州350005 国家儿童医学中心(上海) 复旦大学附属儿科医院临床免疫/过敏科上海201102 国家儿童医学中心(上海) 复旦大学附属儿科医院感染传染科上海201102 中国医学科学院北京协和医学院群医学及公共卫生学院北京100730 天津大学儿童医院天津市儿童医院天津300134 首都医科大学附属北京安定医院国家精神心理疾病临床医学研究中心精神疾病诊断与治疗北京市重点实验室北京100088 华中科技大学同济医学院附属同济医院儿科武汉430030 上海市儿童医院呼吸科上海200062 华中科技大学同济医学院附属武汉儿童医院感染管理办公室武汉430016 贵州省人民医院儿科贵阳550002 北京大学第一医院儿科北京100034 国家儿童医学中心(北京) 国家呼吸系统疾病临床医学研究中心首都医科大学附属北京儿童医院北京市儿科研究所北京100045 国家儿童医学中心(北京) 首都医科大学附属北京儿童医院感染科北京100045 华中科技大学同济医学院附属协和医院感染性疾病科武汉430022 武汉大学中南医院武汉大学医院管理研究所武汉430071 国家儿童医学中心(北京) 首都医科大学附属北京儿童医院儿童保健中心北京100045 国家儿童医学中心(北京) 首都医科大学附属北京儿童医院血液肿瘤中心北京100045 武汉大学中南医院儿科武汉430071 浙江大学医学院附属儿童医院发育行为科杭州310051 华中科技大学同济医学院附属武汉儿童医院放射影像中心武汉430016 香港养和医院儿科中国香港999077 香港中文大学威尔斯亲王医院儿科中国香港999077

自2019年12月以来,新型冠状病毒(sARs-CoV-2)感染在全球肆虐已2年余。我国始终采取科学有效的防控措施并取得一定成功,但随着sARs-CoV-2的不断变异和境外输入病例,导致疫情防控工作更加艰巨、复杂。随着变异株的变化,儿童病例数量也出... 详细信息

自2019年12月以来,新型冠状病毒(sARs-CoV-2)感染在全球肆虐已2年余。我国始终采取科学有效的防控措施并取得一定成功,但随着sARs-CoV-2的不断变异和境外输入病例,导致疫情防控工作更加艰巨、复杂。随着变异株的变化,儿童病例数量也出现了变化,并且出现了一些新的特殊症候和并发症,这为我国儿童sARs-CoV-2感染的防治提出了新的课题。本共识在《儿童新型冠状病毒感染诊断、治疗和预防专家共识(第三版)》的基础上,根据新变异株的特点,对其病原学、病理学、发病机制等进行阐述,总结儿童病例的临床特点和诊疗经验,就儿童病例实验室检查、诊断、治疗和防控等提出建议,为进一步加强对我国儿童sARs-CoV-2感染的防治提供参考。

关键词：新型冠状病毒感染儿童诊断治疗预防共识

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