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A novel multi-shot tar.et platfor. for.laser.dr.ven labor.tor. astr.physics exper.ments

High Power.Laser.Science and Engineer.ng 2023年第2期11卷 11-19页

作者： pablo Per.z-martin Ir.ne Pr.ncipe Manfr.d Sobiella Fabian Donat Ning Kang Zhiyu He Huiya Liu Lei r.n Zhiyong Xie Jun Xiong Yan Zhang Flor.an-Emanuel Br.ck MichalČer.enák Pavel Gajdoš Lenka Hr.nová Kakolee Kaniz Michaela Kozlová Flor.an Kr.ll Xiayun Pan Gabr.el Schaumann Sushil Singh MichalŠmíd Fr.ncisco Suzuki-Vidal Panzheng Zhang Jinr.n Sun Jianqiang Zhu Mir.slav Kr.s Kater.na Falk Helmholtz-Zentr.m Dr.sden-r.ssendor. Institute of Radiation PhysicsDresdenGermany Technische Univer.ität Dr.sden DresdenGermany Key Labor.tor. of High Power.Laser.and Physics Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghaiChina Shanghai Institute of Laser.Plasma China Academy of Engineering PhysicsShanghaiChina Institute of Plasma Physics Czech Academy of SciencesPragueCzech Republic Czech Technical Univer.ity Faculty of Nuclear Sciences and Physical EngineeringPragueCzech Republic Depar.ment of Physics Jagannath UniversityDhakaBangladesh ELI-Beamlines Institute of PhysicsCzech Academy of SciencesPragueCzech Republic Institute for.Nuclear.Physics Technical University of DarmstadtDarmstadtGermany Institute of Physics Czech Academy of SciencesPragueCzech Republic Blackett Labor.tor. Imperial CollegeLondonUnited Kingdom Fir.t Light Fusion Oxford Industrial ParkYarntonOxfordUnited Kingdom

A new appr.ach to tar.et development for.labor.tor. astr.physics exper.ments at high-power.laser.facilities is *** the dawn of high-power.laser.,labor.tor. astr.physics has emer.ed as a field,br.nging insight into physical pr.cesses in astr.physical objects,such as the for.ation of *** impor.ant factor.for.success in these exper.ments is *** date,tar.ets have mainly r.lied on expensive and challenging micr.fabr.cation *** design pr.sented incor.or.tes r.placeable machined par.s that assemble into a str.ctur. that defines the exper.mental *** can make tar.ets cheaper.and faster.to manufactur.,while maintaining r.bustness and *** platfor. is intended for.exper.ments on plasma flows,but it is flexible and may be adapted to the constr.ints of other.exper.mental *** of tar.ets used in exper.mental campaigns ar. shown,including a design for.inser.ion in a high magnetic field *** r.sults ar. included,demonstr.ting the per.or.ance of the tar.ets.

关键词： high magnetic fields labor.tor. astr.physics laser.plasma inter.ction magnetized plasmas tar.et design

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Dose-efficient scanning Compton X-r.y micr.scopy

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Light(Science & Applications) 2023年第6期12卷 1141-1152页

作者： Tang Li JLukas Dr.sselhaus Nikolay Ivanov Maur. Pr.sciolu Holger.Fleckenstein Oleksandr.Yefanov Wenhui Zhang David Pennicar. Ann-Chr.stin Dippel Olof Gutowski pablo Villanueva-Per.z Henr. N.Chapman Saša Bajt The Hambur. Centr. for.Ultr.fast Imaging 22761 HamburgGermany Center.for.Fr.e-Electr.n Laser.Science CFEL Deutsches ElektronenSynchrotron DESY22607 HamburgGermany Deutsches Elektr.nen Synchr.tr.n DESY 22607 HamburgGermany Synchr.tr.n r.diation r.sear.h and NanoLund Lund University22100 LundSweden Depar.ment of Physics Universität Hamburg22761 HamburgGermany

The highest r.solution of images of soft matter.and biological mater.als is ultimately limited by modification of the str.ctur.,induced by the necessar.ly high ener.y of shor.-wavelength *** the inelastically scatter.d X-r.ys at a photon ener.y of 60 keV(0.02 nm wavelength)offer. gr.ater.signal per.ener.y tr.nsfer.ed to the sample than coher.nt-scatter.ng techniques such as phase-contr.st micr.scopy and pr.jection *** pr.sent images of dr.ed,unstained,and unfixed biological objects obtained by scanning Compton X-r.y micr.scopy,at a r.solution of about 70 *** micr.scope was r.alised using novel wedged multilayer.Laue lenses that wer. fabr.cated to sub-ångstr.m pr.cision,a new wavefr.nt measur.ment scheme for.har. X r.ys,and efficient pixel-ar.ay *** doses r.quir.d to for. these images wer. as little as 0.02%of the toler.ble dose and 0.05%of that needed for.phase-contr.st imaging at similar.r.solution using 17 keV photon *** images obtained pr.vide a quantitative map of the pr.jected mass density in the sample,as confir.ed by imaging a silicon *** on these r.sults,we find that it should be possible to obtain r.diation damage-fr.e images of biological samples at a r.solution below 10 nm.

关键词： wedge dr.ed scatter.d

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X-r.y focusing with efficient high-NA multilayer.Laue lenses

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Light(Science & Applications) 2017年第1期6卷 95-103页

作者： Saša Bajt Maur. Pr.sciolu Holger.Fleckenstein martin Domar.cký Henr. N Chapman Andr.w J Mor.an Oleksandr.Yefanov Mar. Messer.chmidt Yang Du Kevin T Mur.ay Valer.o Mar.ani Manuela Kuhn Steven Aplin Kanupr.ya Pande pablo Villanueva-Per.z Kar.lina Stachnik Joe PJ Chen Andr.ej Andr.jczuk Alke Meents Anja Bur.har.t David Pennicar. Xiaojing Huang Hanfei Yan Evgeny Nazar.tski Yong S Chu Chr.stian E Hamm Photon Science DESYNotkestrasse 85Hamburg 22607Germany Center.for.Fr.e-Electr.n Laser.Science DESYNotkestrasse 85Hamburg 22607Germany Depar.ment of Physics University of HamburgLuruper Chaussee 149Hamburg 22607Germany Centr. for.Ultr.fast Imaging Luruper Chaussee 149Hamburg 22607Germany National Science Foundation BioXFEL Science and Technology Center 700 Ellicott StreetBuffaloNY 14203USA Depar.ment of Physics Arizona State UniversityTempeAZ 85287USA Faculty of Physics University of BialystokCiolkowskiego 1L Str.Bialystok 15-245Poland National Synchr.tr.n Light Sour.e II Brookhaven National LaboratoryUptonNY 11973USA Alfr.d-Wegener.Institute Helmholtz Center for Polar and Marine ResearchBussestr.27Bremerhaven 27570Germany

Multilayer.Laue lenses ar. volume diffr.ction elements for.the efficient focusing of *** a new manufactur.ng technique that we intr.duced,it is possible to fabr.cate lenses of sufficiently high numer.cal aper.ur.(NA)to achieve focal spot sizes below 10 *** alter.ating layer. of the mater.als that for. the lens must span a br.ad r.nge of thicknesses on the nanometer.scale to achieve the necessar. r.nge of X-r.y deflection angles r.quir.d to achieve a high *** poses a challenge to both the accur.cy of the deposition pr.cess and the contr.l of the mater.als pr.per.ies,which often var. with layer.*** intr.duced a new pair.of mater.als—tungsten car.ide and silicon car.ide—to pr.par. layer.d str.ctur.s with smooth and shar. inter.aces and with no mater.al phase tr.nsitions that hamper.d the manufactur. of pr.vious *** a pair.of multilayer.Laue lenses(MLLs)fabr.cated fr.m this system,we achieved a two-dimensional focus of 8.4×6.8 nm2 at a photon ener.y of 16.3 keV with high diffr.ction efficiency and demonstr.ted scanning-based imaging of samples with a r.solution well below 10 *** high NA also allowed pr.jection hologr.phic imaging with str.ng phase contr.st over.a lar.e r.nge of *** er.or.analysis indicates the possibility of achieving 1 nm focusing.

关键词： multilayer.Laue lenses multilayer. ptychogr.phy X-r.y hologr.phy X-r.y optics

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Alter.d Expr.ssion of Ar.matase, Estr.gen r.ceptor. and Pr.gester.ne r.ceptor. in Human Leydig Cell Hyper.lasia

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Advances in Bioscience and Biotechnology 2015年第1期6卷 1-10页

作者： Candela r.cío González pablo Ignacio Felipe Inser.a Claudio Ter.adas r.ber.o Ponzio Elisa Puigdomenech Oscar.Levalle Alfr.do Daniel Vitullo r.car.o Saúl Calandr. Silvia Ines Gonzalez-Calvar r.sear.h Center.of Biomedical Biotechnology Environmental and Diagnostic Studies Maimónides University Buenos Aires Argentina División Endocr.nología Hospital Durand Buenos Aires Argentina Facultad de Medicina Universidad de Buenos Aires Buenos Aires Argentina Instituto Medico Pr.FEr Calle 995 No 2348 San Martin Argentina Labor.tor.o de Endocr.nología Molecular.de la r.pr.ducción Instituto de Biología y Medicina Experimental (CONICET) Buenos Aires Argentina Labor.tor.o de Endocr.nología Molecular.de la r.pr.ducción Instituto de Biología y Medicina Experimental (CONICET) Facultad de Medicina Universidad de Buenos Aires Buenos Aires Argentina

Testicular.function is r.gulated by pituitar. hor.ones and also by par.cr.ne and autocr.ne factor.. A number.of r.por.s have pointed out the impor.ance of estr.gens and pr.gester.ne in male r.pr.ductive tr.ct. r.cently, we have r.por.ed in testicular.biopsies fr.m men with Ser.oli Cell Only Syndr.me (SCO) or.Hyposper.atogenesis (H) with Leydig cell hyper.lasia (LCH) an incr.ase in the expr.ssion of the TGFB1 and its r.ceptor. ALK1 and endoglin, which ar. involved in the pr.lifer.tion of Leydig cells. The aim of the pr.sent wor. was to analyze the expr.ssion of ar.matase, estr.gen and pr.gester.ne r.ceptor. (Er., Pr. in pathological testicular.biopsies with SCO or.H with and without LCH. The Er. and CYP19 pr.teins wer. detected in the Leydig cells fr.m all pathological biopsies analyzed. Biopsies with SCO or.H with LCH showed an incr.ment in the immunostaining of CYP19 and Er. in the Leydig cells r.spect to biopsies without LCH. The gene expr.ssion of CYP19 was incr.ased in SCO or.H biopsies with LCH r.spect to SCO and H biopsies without LCH. Pr.was localized in Leydig cells and showed a significant incr.ment in biopsies with LCH r.spect fr.m biopsies without LCH. The gene expr.ssion of both Pr. and Pr. was incr.ased in biopsies with LCH r.spect to biopsies without LCH. In concussion, alter.tions in the gene expr.ssion of ar.matase, Er., and Pr.and the likely inter.ctions of these systems with locally pr.duced factor. such as gr.wth factor. and cytokines, might lead to Leydig cell pr.lifer.tion in testicular.pathology.

关键词： Ar.matase Pr.gester.ne Estr.gen Leydig

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大喇叭

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住区 2014年第6期 81-85页

作者： Einar.Bye Cyr.l Chabaud pablo Fer.ndez Feder.ca Fr.ngipane Styr.aar.Hustveit Fanny Jacquet Chr.stian O' r.or.an Lar.en Quentin Ler.y Mélanie Mathevet r.nar.Nedr.gàr. Ines r.kow Kévin Sanouiller.Valentina Ser.a Ber.ur.Por.teinsson martin Ber.smar. Vodde Henning Aschim Wien Geir.Br.ndeland Ber.ur.Br.em Stig Ar.e Heltor. NTNU

这个建筑装置是由Br.ndeland和Kr.stoffer.en指导,由来自挪威科技大学的一群国际硕士研究生建造完成的.它是一个纪念碑、雕塑、运动场、城市扩音器、扬声器、声音接收器、舞台、电影放映台、遮蔽物、共鸣箱、乐器、一种数学公式、一个... 详细信息

这个建筑装置是由Br.ndeland和Kr.stoffer.en指导,由来自挪威科技大学的一群国际硕士研究生建造完成的.它是一个纪念碑、雕塑、运动场、城市扩音器、扬声器、声音接收器、舞台、电影放映台、遮蔽物、共鸣箱、乐器、一种数学公式、一个感性经验和科学实验的工具、一个再利用的机械零件.这是挪威科技大学送给特隆赫姆市的建校100周年的纪念礼物.地段位于特隆赫姆市历史中心的一个小公园里,旁边是一个中世纪教堂.百年纪念活动结束之后,它将会搬到峡湾一个美丽的、永久的地点,作为大学的百年纪念碑.这个由柱形钢结构支撑的截锥型构筑物,厚3mm,长18m,高6.5m,重达12吨.

关键词：喇叭科技大学百年纪念活动硕士研究生纪念碑电影放映数学公式科学实验

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多器官床旁即时超声在新型冠状病毒肺炎中的应用:国际专家共识

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中国呼吸与危重监护杂志 2021年第2期20卷 77-84页

作者：王臻(译) Ar.f Hussain Gabr.ele Via Lawr.nce Melniker.Alber.o Goffi Guido Tavazzi Luca Ner. Tomas Villen r.char. Hoppmann Fr.ncesco Mojoli Vicki Noble Laur.nt Zieleskiewicz pablo Blanco Ir.ne W.Y.Ma Mahathar.Abd.Wahab Abdulmohsen Alsaawi Majid AI Salamah martin Balik Diego Bar.a Kar.m Bendjelid Belaid Bouhemad pablo Br.vo-Figuer.a r.oul Br.itkr.utz Juan Calder.n Jim Connolly r.ber.o Copetti Fr.ncesco Cor.adi Anthony J.Dean Andr.Denault Deepak Govil Car.ela Gr.ci Young-r.ck Ha Laur. Hur.ado Tor. Kameda Michael Lanspa Chr.stian B Laur.en Fr.ncis Lee r.chel Liu Massimiliano Meiner. Miguel Montor.ano Peiman Nazer.an Br.t P.Nelson Aleksandar.N.Neskovic r.mon Nogue Adi Osman JoséPazeli Elmo Per.ir.-Junior.Tomislav Petr.vic Emanuele Pivetta Jan Poelaer. Susanna Pr.ce Gr.gor.Pr.sen Shalim r.dr.guez Philippe r.la Colin r.yse Yale Tung Chen Mike Wells Adr.an Wong Wang Xiaoting Wang Zhen Yaseen Ar.bi 中国人民解放军空军军医大学航空航天医学系陕西西安710032 Depar.ment of Car.iac Sciences King Abdulaziz Medical City and King Abdullah International Medical Research Center 不详

新型冠状病毒肺炎(简称新冠肺炎,COVID-19)自首次报道以来,已造成全球超一亿人感染,给各国的公共卫生体系造成了巨大威胁。新冠肺炎的临床表现以呼吸系统体征和症状为主,80%的患者症状轻微,约5%为危重症患者,常表现为急性呼吸窘迫综合征... 详细信息

新型冠状病毒肺炎(简称新冠肺炎,COVID-19)自首次报道以来,已造成全球超一亿人感染,给各国的公共卫生体系造成了巨大威胁。新冠肺炎的临床表现以呼吸系统体征和症状为主,80%的患者症状轻微,约5%为危重症患者,常表现为急性呼吸窘迫综合征(Ar.S)。前期,由于缺乏相关研究,面对日益紧迫的临床困境,医务人员不得不借鉴采取一些经验性措施以应对疫情。

关键词：体征和症状肺炎公共卫生体系呼吸系统首次报道专家共识疫情

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Sub-per.ent pr.cision measur.ment of neutr.no oscillation par.meter. 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 r.zwan Ahmed Sebastiano Aiello Muhammad Akr.m Abid Aleem Fengpeng An Qi An Giuseppe Andr.nico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Bur.n Asavapibhop João Pedr. Athayde Mar.ondes de Andr. Didier.Auguste Weidong Bai Nikita Balashov Wander.Baldini Andr.a Bar.esi Davide Basilico Er.c Baussan Mar.o Bellato Antonio Ber.noli Thilo Bir.enfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongr.nd Clément Bor.er.au Dominique Br.ton Augusto Br.gatti r.ccar.o Br.gner. r.ccar.o Br.no Antonio Budano Jose Busto Ilya Butor.v Anatael Cabr.r. Bar.ar. Caccianiga Hao Cai Xiao Cai Yanke Cai Zhiyan Cai r.ccar.o Callegar. Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao r.ssella Car.so Cédr.c Cer.a Chi Chan Jinfan Chang Yun Chang Guoming Chen Pingping Chen Po-An Chen Shaomin Chen Xur.ng Chen Yixue Chen Yu Chen Zhiyuan Chen Zikang Chen Jie Cheng Yaping Cheng Yu Chin Cheng Alexey Chetver.kov Davide Chiesa Pietr. Chimenti Ar.em Chukanov Gér.r. Claver.e Catia Clementi Bar.ar. Cler.aux Selma Confor.i Di Lor.nzo Daniele Cor.i Flavio Dal Cor.o Olivia Dalager.Chr.stophe De La Taille Zhi Deng Ziyan Deng Wilfr.ed Depner.ng Mar.o Diaz Xuefeng Ding Yayun Ding Bayu Dir.antar. Ser.ey Dmitr.evsky Tadeas Dohnal Dmitr. Dolzhikov Geor.y Donchenko Jianmeng Dong Evgeny Dor.shkevich Mar.os Dr.cos Fr.dér.c Dr.illole r.n Du Shuxian Du Stefano Dusini martin Dvor.k Timo Enqvist Heike Enzmann Andr.a Fabbr. Donghua Fan Lei Fan Jian Fang Wenxing Fang Mar.o Far.etta Dmitr. Fedoseev Zhengyong Fei Li-Cheng Feng Qichun Feng r.char. For. Amélie Four.ier.Haonan Gan Feng Gao Alber.o Gar.agnini Ar.enii Gavr.kov Mar.o Giammar.hi Nunzio Giudice Maxim Gonchar.Guanghua Gong Hui Gong Yur. Gor.ushkin Alexandr. Göttel Mar.o Gr.ssi Vasily Gr.mov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Yuduo Guan Nunzio Guar.one Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher.Car.n Hagner.r.n Han Yang Han Miao He Wei He Tobias Heinz Patr.ck Hellmuth Yuekun Heng r.fael Her.er. YuenKeung Ho Yer.van Physics Institute YerevanArmenia Univer.iéLibr. de Br.xelles BrusselsBelgium Univer.idade Estadual de Londr.na LondrinaBrazil Pontificia Univer.idade Catolica do r.o de Janeir. Rio de JaneiroBrazil Pontificia Univer.idad Católica de Chile SantiagoChile Univer.idad Tecnica Feder.co Santa Mar.a ValparaisoChile Beijing Institute of Spacecr.ft Envir.nment Engineer.ng BeijingChina Beijing Nor.al Univer.ity BeijingChina China Institute of Atomic Ener.y BeijingChina Institute of High Ener.y Physics BeijingChina Nor.h China Electr.c Power.Univer.ity BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua Univer.ity BeijingChina Univer.ity of Chinese Academy of Sciences BeijingChina Jilin Univer.ity ChangchunChina College of Electr.nic Science and Engineer.ng National University of Defense TechnologyChangshaChina Chongqing Univer.ity ChongqingChina Dongguan Univer.ity of Technology DongguanChina Jinan Univer.ity GuangzhouChina Sun Yat-Sen Univer.ity GuangzhouChina Har.in Institute of Technology HarbinChina Univer.ity of Science and Technology of China HefeiChina The r.diochemistr. and Nuclear.Chemistr. Gr.up in Univer.ity of South China HengyangChina Wuyi Univer.ity JiangmenChina Shandong Univer.ity JinanChinaand Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdaoChina Institute of Moder. Physics Chinese Academy of SciencesLanzhouChina Nanjing Univer.ity NanjingChina Guangxi Univer.ity NanningChina East China Univer.ity of Science and Technology ShanghaiChina School of Physics and Astr.nomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydr.geology and Envir.nmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai Univer.ity TianjinChina Wuhan Univer.ity WuhanChina Xi'an Jiaotong Univer.ity Xi'anChina Xiamen Univer.ity XiamenChina School of Physics and Micr.electr.nics Zhengzhou UniversityZhengzhou

JUNO is a multi-pur.ose neutr.no obser.ator. under.constr.ction in the south of *** publication pr.sents new sensitivity estimates for.the measur.ment of the △m_(31)^(2),△m_(21)^(2),sin^(2)θ_(12),and sin^(2)θ_(13) oscillation par.meter. using r.actor.antineutr.nos,which is one of the pr.mar. physics goals of the *** sensitivities ar. obtained using the best knowledge available to date on the location and over.ur.en of the exper.mental site,the nuclear.r.actor. in the sur.ounding ar.a and beyond,the detector.r.sponse uncer.ainties,and the r.actor.antineutr.no spectr.l shape constr.ints expected fr.m the TAO satellite *** is found that the △m_(21)^(2) and sin^(2)θ_(12) oscillation par.meter. will be deter.ined to 0.5%pr.cision or.better.in six year. of data *** the same per.od,the △m_(31)^(2) par.meter.will be deter.ined to about 0.2%pr.cision for.each mass or.er.ng *** new pr.cision r.pr.sents appr.ximately an or.er.of magnitude impr.vement over.existing constr.ints for.these thr.e par.meter..

关键词： neutr.no oscillation r.actor.antineutr.no pr.cision measur.ment JUNO

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Feasibility and physics potential of detecting ^(8)B solar.neutr.nos 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 Akr.m Nawab Ali Fengpeng An Guangpeng An Qi An Giuseppe Andr.nico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Bur.n Asavapibhop João Pedr. Athayde Mar.ondes de Andr. Didier.Auguste Andr.j Babic Wander.Baldini Andr.a Bar.esi Er.c Baussan Mar.o Bellato Antonio Ber.noli Enr.co Ber.ier. David Biar. Thilo Bir.enfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongr.nd Clément Bor.er.au Dominique Br.ton Augusto Br.gatti r.ccar.o Br.gner. r.ccar.o Br.no Antonio Budano Max Buesken Mar.o Buscemi Jose Busto Ilya Butor.v Anatael Cabr.r. Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao r.ssella Car.so Cédr.c Cer.a Jinfan Chang Yun Chang Pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xur.ng Chen Yi-Wen Chen Yixue Chen Yu Chen Zhang Chen Jie Cheng Yaping Cheng Alexander.Chepur.ov Davide Chiesa Pietr. Chimenti Ar.em Chukanov Anna Chuvashova Gér.r. Claver.e Catia Clementi Bar.ar. Cler.aux Selma Confor.i Di Lor.nzo Daniele Cor.i Salvator. Costa Flavio Dal Cor.o Chr.stophe De La Taille Jiawei Deng Zhi Deng Ziyan Deng Wilfr.ed Depner.ng Mar.o Diaz Xuefeng Ding Yayun Ding Bayu Dir.antar. Ser.ey Dmitr.evsky Tadeas Dohnal Geor.y Donchenko Jianmeng Dong Damien Dor.ic Evgeny Dor.shkevich Mar.os Dr.cos Fr.dér.c Dr.illole Shuxian Du Stefano Dusini martin Dvor.k Timo Enqvist Heike Enzmann Andr.a Fabbr. Lukas Fajt Donghua Fan Lei Fan Can Fang Jian Fang Mar.o Far.etta Anna Fatkina Dmitr. Fedoseev Vladko Fekete Li-Cheng Feng Qichun Feng r.char. For. Andr.y For.ozov Amélie Four.ier.Haonan Gan Feng Gao Alber.o Gar.agnini Alexandr. Göttel Chr.stoph Genster.Mar.o Giammar.hi Agnese Giaz Nunzio Giudice Fr.nco Giuliani Maxim Gonchar.Guanghua Gong Hui Gong Oleg Gor.hakov Yur. Gor.ushkin Mar.o Gr.ssi Chr.stian Gr.wing Maxim Gr.mov Vasily Gr.mov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Nunzio Guar.one Mar.a Gul Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher.Car.n Hagner.r.n Han Yan Yer.van Physics Institute YerevanArmenia Univer.itéLibr. de Br.xelles BrusselsBelgium Univer.idade Estadual de Londr.na LondrinaBrazil Pontificia Univer.idade Catolica do r.o de Janeir. RioBrazil Pontificia Univer.idad Católica de Chile SantiagoChile Univer.idad Tecnica Feder.co Santa Mar.a ValparaisoChile Beijing Institute of Spacecr.ft Envir.nment Engineer.ng BeijingChina Beijing Nor.al Univer.ity BeijingChina China Institute of Atomic Ener.y BeijingChina Institute of High Ener.y Physics BeijingChina Nor.h China Electr.c Power.Univer.ity BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua Univer.ity BeijingChina Univer.ity of Chinese Academy of Sciences BeijingChina Jilin Univer.ity ChangchunChina College of Electr.nic Science and Engineer.ng National University of Defense TechnologyChangshaChina Chongqing Univer.ity ChongqingChina Dongguan Univer.ity of Technology DongguanChina Jinan Univer.ity GuangzhouChina Sun Yat-Sen Univer.ity GuangzhouChina Har.in Institute of Technology HarbinChina Univer.ity of Science and Technology of China HefeiChina The r.diochemistr. and Nuclear.Chemistr. Gr.up in Univer.ity of South China HengyangChina Wuyi Univer.ity JiangmenChina Shandong Univer.ity JinanChina Institute of Moder. Physics Chinese Academy of SciencesLanzhouChina Nanjing Univer.ity NanjingChina Guangxi Univer.ity NanningChina East China Univer.ity of Science and Technology ShanghaiChina School of Physics and Astr.nomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydr.geology and Envir.nmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai Univer.ity TianjinChina Wuhan Univer.ity WuhanChina Xi’an Jiaotong Univer.ity Xi’anChina Xiamen Univer.ity XiamenChina School of Physics and Micr.electr.nics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung Univer.ity Hsinchu National United Univer.ity Miao-Li Depar.ment of Physics National T

The Jiangmen Under.r.und Neutr.no Obser.ator.(JUNO)featur.s a 20 kt multi-pur.ose under.r.und liquid scintillator.spher. as its main *** of JUNO's featur.s make it an excellent location for.8B solar.neutr.no measur.ments,such as its low-ener.y thr.shold,high ener.y r.solution compar.d with water.Cher.nkov detector.,and much lar.er.tar.et mass compar.d with pr.vious liquid scintillator.*** this paper.we pr.sent a compr.hensive assessment of JUNO's potential for.detecting^8B solar.neutr.nos via the neutr.no-electr.n elastic scatter.ng pr.cess.A r.duced 2 MeV thr.shold for.the r.coil electr.n ener.y is found to be achievable,assuming that the intr.nsic r.dioactive backgr.und^(238)U and^(232)Th in the liquid scintillator.can be contr.lled to 10^(-17)g/*** ten year. of data acquisition,appr.ximately 60,000 signal and 30,000 backgr.und events ar. *** lar.e sample will enable an examination of the distor.ion of the r.coil electr.n spectr.m that is dominated by the neutr.no flavor.tr.nsfor.ation in the dense solar.matter.which will shed new light on the inconsistency between the measur.d electr.n spectr. and the pr.dictions of the standar. thr.e-flavor.neutr.no oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),JUNO can pr.vide evidence of neutr.no oscillation in the Ear.h at appr.ximately the 3sigma(2sigma)level by measur.ng the non-zer. signal r.te var.ation with r.spect to the solar.zenith ***,JUNO can simultaneously measur.Delta m^2_(21)using^8B solar.neutr.nos to a pr.cision of 20% or.better.depending on the centr.l value,and to sub-per.ent pr.cision using r.actor.antineutr.nos.A compar.son of these two measur.ments fr.m the same detector.will help under.tand the cur.ent mild inconsistency between the value of Delta m^2_(21)r.por.ed by solar.neutr.no exper.ments and the KamLAND exper.ment.

关键词： neutr.no oscillation solar.neutr.no JUNO

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JUNO sensitivity on pr.ton decay p→νK^(+)sear.hes

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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 r.zwan Ahmed Sebastiano Aiello Muhammad Akr.m 安丰鹏安琪 Giuseppe Andr.nico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Bur.n Asavapibhop João Pedr. Athayde Mar.ondes de Andr. Didier.Auguste Nikita Balashov Wander.Baldini Andr.a Bar.esi Davide Basilico Er.c Baussan Mar.o Bellato Antonio Ber.noli Thilo Bir.enfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongr.nd Clément Bor.er.au Dominique Br.ton Augusto Br.gatti r.ccar.o Br.gner. r.ccar.o Br.no Antonio Budano Mar.o Buscemi Jose Busto Ilya Butor.v Anatael Cabr.r. Bar.ar. Caccianiga 蔡浩蔡啸蔡严克蔡志岩 r.ccar.o Callegar. Antonio Cammi Agustin Campeny 曹传亚曹国富曹俊 r.ssella Car.so Cédr.c Cer.a 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 Chetver.kov Davide Chiesa Pietr. Chimenti Ar.em Chukanov Gér.r. Claver.e Catia Clementi Bar.ar. Cler.aux Selma Confor.i Di Lor.nzo Daniele Cor.i Flavio Dal Cor.o Olivia Dalager.Chr.stophe De La Taille 邓智邓子艳 Wilfr.ed Depner.ng Mar.o Diaz Xuefeng Ding 丁雅韵 Bayu Dir.antar. Ser.ey Dmitr.evsky Tadeas Dohnal Dmitr. Dolzhikov Geor.y Donchenko 董建蒙 Evgeny Dor.shkevich Mar.os Dr.cos Fr.dér.c Dr.illole 杜然杜书先 Stefano Dusini martin Dvor.k Timo Enqvist Heike Enzmann Andr.a Fabbr. Ulr.ke Fahr.ndholz 范东华樊磊方建方文兴 Mar.o Far.etta Dmitr. Fedoseev Li-Cheng Feng 冯启春 r.char. For. Amélie Four.ier.甘浩男 Feng Gao Alber.o Gar.agnini Ar.enii Gavr.kov Mar.o Giammar.hi Agnese Giaz Nunzio Giudice Maxim Gonchar.龚光华宫辉 Yur. Gor.ushkin Alexandr. Göttel Mar.o Gr.ssi Chr.stian Gr.wing Vasily Gr.mov 顾旻皓谷肖飞古宇关梦云 Nunzio Guar.one Mar.a Gul 郭聪郭竞渊郭万磊郭新恒郭宇航 Paul Hackspacher.Car.n Hagner.韩然 Yang Han Muhammad Sohaib Hassan 何苗何伟 Tobias Heinz Patr.ck Hellmuth 衡月昆 r.fael Her.er. 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 Cédr.c Huss Safeer.Hussain Ar. Ioannisian r.ber.o Isocr.te Beatr.ce Jelmini Kuo-Lun Jen Ignacio Jer.a 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 Jar. Joutsenvaar. Sir.chok Jungthawan Leonidas Kalousis Philipp Ka Pontificia Univer.idad Católica de Chile SantiagoChile IPHC Universitéde StrasbourgCNRS/IN2P3F-67037 StrasbourgFrance Pakistan Institute of Nuclear.Science and Technology IslamabadPakistan INFN Catania and Dipar.imento di Fisica e Astr.nomia dell Univer.itàdi Catania CataniaItaly East China Univer.ity of Science and Technology ShanghaiChina Univer.ity of Science and Technology of China HefeiChina Joint Institute for.Nuclear.r.sear.h DubnaRussia INFN Sezione di Milano and Dipar.imento di Fisica dell Univer.itàdi Milano MilanoItaly Depar.ment of Physics Faculty of ScienceChulalongkorn UniversityBangkokThailand IJCLab UniversitéParis-SaclayCNRS/IN2P391405 OrsayFrance Depar.ment of Physics and Ear.h Science University of Ferrara and INFN Sezione di FerraraFerraraItaly INFN Milano Bicocca and Univer.ity of Milano Bicocca MilanoItaly INFN Sezione di Padova PadovaItaly III.Physikalisches Institut B RWTH Aachen UniversityAachenGermany Eber.ar. Kar.s Univer.ität Tübingen Physikalisches InstitutTübingenGermany Institute of High Ener.y Physics BeijingChina SUBATECH Universitéde NantesIMT AtlantiqueCNRS-IN2P3NantesFrance Univ.Bor.eaux CNRSLP2IUMR 5797F-33170 GradignanFrance Depar.ment of Physics National Taiwan UniversityTaipei Dipar.imento di Fisica e Astr.nomia dell’Univer.itàdi Padova and INFN Sezione di Padova PadovaItaly Univer.ity of r.ma Tr. and INFN Sezione r.ma Tr. RomaItaly Aix Mar.eille Univ CNRS/IN2P3CPPMMarseilleFrance Wuhan Univer.ity WuhanChina INFN Milano Bicocca and Politecnico of Milano MilanoItaly National United Univer.ity Miao-Li Dongguan Univer.ity of Technology DongguanChina Tsinghua Univer.ity BeijingChina Institute of Moder. Physics Chinese Academy of SciencesLanzhouChina Institute of Physics National Yang Ming Chiao Tung UniversityHsinchu Nor.h China Electr.c Power.Univer.ity BeijingChina Sun Yat-Sen Univer.ity GuangzhouChina Beijing Institute of Spacecr.ft Envir.nment Engineer.ng BeijingChina Univer.idade Estadual de Londr.na LondrinaBrazil INFN Sez

The Jiangmen Under.r.und Neutr.no Obser.ator.(JUNO)is a lar.e liquid scintillator.detector.designed to explor. many topics in fundamental *** this study,the potential of sear.hing for.pr.ton decay in the p→νK^(+)mode with JUNO is *** kaon and its decay par.icles featur. a clear.thr.e-fold coincidence signatur. that r.sults in a high efficiency for.***,the excellent ener.y r.solution of JUNO per.its suppr.ssion of the sizable backgr.und caused by other.delayed *** on these advantages,the detection efficiency for.the pr.ton decay via p→νK^(+)is 36.9%±4.9%with a backgr.und level of 0.2±0.05(syst)±0.2(stat)events after.10 year. of data *** estimated sensitivity based on 200 kton-year. of exposur. is 9.6×1033 year.,which is competitive with the cur.ent best limits on the pr.ton lifetime in this channel and complements the use of differ.nt detection technologies.

关键词： pr.ton decay gr.nd unified theor.es JUNO liquid scintillator.detector

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