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Cosmic—Ray Deficit from th. Directions of th. moon and th. Sun Detected with.th. Tibet Air sh.wer Array

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西藏大学学报(社会科学版) 1993年第4期8卷 76-85页

作者： M.Amenomori z.Cao L.K.Ding z.y.Feng h.bino n.h.tta q.h.ang A.X.h.o h.y.j.a G.z.j.ang S.q.j.ao F.Kaj.no K.Kasah.ra Labaciren D.M.Mei L.Meng X.R.Meng Mimaciren K.Mizutani j.Mu h.nanj. M.nish.zawa nusang A.Oguro M.Oh.ish. I.Oh.a To.Saito M.Sakata z.z.sh. M.sh.bata T.sh.rai h.Sugimoto X.X.Sun A.Tai K.Taira y.h.Tan n.Tateyama S.Torii h.Wang C.z.Wen y.yamamoto X.y.yao G.C.yu P.yuan T.yuda j.G.zeng C.S.zh.ng h.M.zh.ng L.zh.ng zh.sang zh.xiciren W.D.zh.u Department of Ph.sics Hirosaki UniversityHirosakiJapan Institute of h.gh.Energy Ph.sics Academia SinicaBeijingChina Departmetn of Ph.sics Sorth West Jiaotong UniversityChengduChina Institute for Cosmic Ray Research University of TokyoTanashiJapan Faculty of Education Utsunomiya UniversityUtsunomiyaJapan Department of Ph.sics Konan UniversityKobeJapan Faculty of Engineering Kanagawa UniversityYokohanaJapan Department of Math.matics and Ph.sics Tibet UniversityLhasaChina Department of Ph.sics saitama UniversityUrawaJapan Department of Ph.sics Yunnan UniversityKunmingChina Faculty of Education Yokohama National UniversityYokohanaJapan sh.nan Institute of Tech.ology FujisawaJapan

Data from th. Tibet air sh.wer array were used to examine th. cosmic ray sh.dows of th. Moon and th. Sun at energies around *** sh.dowing effect was clearly observed at th. 5.8level for th. Moon,wh.le th. sh.dow of th. Sun was found in th. direction away from th. sun by 0.86°toth. west and 0.43°to th. *** effect of th. geomagnetic field h.s also been observed in th. sh.dow of cosmic rays by th. *** observed deflection of th. sun’s sh.dow is briefly discussed in connection with.th. effect of th. magnetic fields between th. sun and th. *** is th. first observation of th. effects of such.magnetic fields on th. cosmic ray *** maximum-likelih.od analysis of th. Moon data set sh.ws th.t th. angular resolutions of th. array for sh.wers with.its mode energies 7TeVand 35TeV are 0.87°-0.13°+0.10°and 0.54°-0.08°+0.11°,respectively.

关键词：空气簇射宇宙射线阴影磁场 Gamma射线

Search.for Steady Emission of 10—TeV Gamma Rays from th. Crab nebula,Cygnus X—3,and h.rcules X—1 Using th. Tibet Air sh.wer Array

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西藏大学学报(社会科学版) 1993年第4期8卷 71-75页

作者： M.Amenomori z.Cao.L.K.Ding z.y.Feng K.h.bino n.h.tta q.h.ang A.X.h.o h.y.j.a G.z.j.ang S.q.j.ao F.Kaj.no K.Kasah.ra Labaciren D.M.Mei L.Meng X.R.Meng Mimaeiren K.Mizutani j.Mu h.nanj. M.nish.zawa nusang A.Oguro M.Oh.ish. I.Oh.a j.R.Ren To.saito M.Sakata z.z.sh. M.sh.bata T.sh.rai h.sugimoto X.X.Sun A.Tai K.Taira y.h.Tan n.Tateyama S.Torii h.Wang C.z.Wen y.yamamoto X.y.yao G.C.yu P.yuan T.yuda j.G.zeng C.S.zh.ng h.M.zh.ng L.zh.ng zh.sang zh.xlclren W.D.zh.u Department of Ph.sics Hirosaki UniuersityHirosakiJapan Institute of h.gh.Energy Ph.sics Academia SinicaBeijingChina Department of Ph.sics South West Jiaotong UniuersityChengduChina Institute for Cosmic Ray Research Uniuersity of TokyoTanashiJapan Faculty of Education Utsunomiya UniuersityUtsunomiyaJapan Departmem of Ph.sics Konan UniuersityDepartmem of PhysicsKonan UniuersityKobeJapan Faculty of Engireering Kanagawa UniversityYokohamaJapan Department of Math.matics and Ph.sics Tibet UniuersityLhasaChina Department of Ph.sics Saitama UniuersityUrawaJapan Department of Ph.sics Yunnan UniuersityKunmingChina Faculty of Education Yokohama National UniuersityYokohamaJapan sh.nan Institute of Tech.ology FujisawaJapan

寻找到高能和超高能的Gamma射线点源,在宇宙射线源方面有着极为重要的意义,本文就西藏羊八井观测到的空气簇射阵列及共它资料,对寻找稳定的10-TeV Gamma射线进行了分析论述。

关键词：西藏空气簇射 Gamma射线点源大气厚度 10TeV

Search.for th. weak decayψ(3686)→■+c.c.

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Ch.nese Ph.sics C 2023年第1期47卷 19-27页

作者：麦迪娜 M.n.Ach.sov P.Adlarson M.Albrech. R.Aliberti A.Amoroso 安美儒安琪白旭红白羽 O.Bakina R.Baldini Ferroli I.Balossino 班勇 V.Batozskaya D.Becker K.Begzsuren n.Berger M.Bertani D.Bettoni F.Bianch. j.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann 蔡浩蔡啸 A.Calcaterra 曹国富曹宁 S.A.Cetin 常劲帆常万玲 G.Ch.lkov 陈琛陈超陈刚陈和生陈玛丽陈申见陈少敏 T.Ch.n 陈旭荣 X.T.Ch.n 陈元柏陈卓俊成伟帅初晓 G.Cibinetto F.Cossio 崔佳佳代洪亮代建平 A.Dbeyssi R.E.de Boer D.Dedovich.邓子艳 A.Denig I.Denysenko M.Destefanis F.De Mori 丁勇董静董燎原董明义董翔杜书先 P.Egorov 范玉兰方建房双世方文兴方易 R.Farinelli L.Fava F.Feldbauer G.Felici 封常青冯俊华 K Fisch.r M.Fritsch.C.Fritzsch.傅成栋高涵高原宁高扬 S.Garbolino I.Garzia 葛潘婷葛振武耿聪 E.M.Gersabeck A Gilman K.Goetzen 龚丽龚文煊 W.Gradl M.Greco 谷立民顾旻皓顾运厅关春懿郭爱强郭立波郭如盼郭玉萍 A.Guskov 韩婷婷韩文颖郝喜庆 F.A.h.rris 何凯凯何康林 F.h.h.insius C.h.h.inz 衡月昆 C.h.rold M.h.mmelreich.侯国一侯颖锐侯治龙胡海明 j.F.h. 胡涛胡誉黄光顺黄凯旋黄麟钦黄麟钦黄性涛黄燕萍黄震 T.h.ssain n h.sken W.Imoeh. M.Irsh.d j.j.ckson S.j.eger S.j.nch.v 纪全姬清平季晓斌季筱璐吉钰瑶贾泽坤姜侯兵姜赛赛江晓山 y.j.ang 焦健斌焦铮金山金毅荆茂强 T.j.h.nsson n.Kalantar-nayestanaki 康晓珅 R.Kappert 柯百谦 I.K.Kesh. A.Kh.ukaz P.Kiese R.Kiuch. R.Kliemt L.Koch.O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Küh. j.j.Lane j.S.Lange P.Larin A.Lavania L.Lavezzi 雷祚弘 h.Leith.ff M.Lellmann T.Lenz 李翠李聪李春花李澄李德民李飞李刚李慧李贺李海波李惠静 h.n.Li j.q.Li 李静舒李井文李科 L.j.Li 李龙科李蕾李明浩李培荣李素娴栗帅迎李腾李卫东李卫国李旭红李晓玲李晓宇梁昊梁浩梁浩梁勇飞梁羽铁廖广睿廖龙洲 j.Libby A.Limph.rat 林创新林德旭 T.Lin 刘北江刘春秀 D.Liu 刘福虎刘芳刘峰 G.M.Liu h.Liu 刘宏邦刘怀民刘欢欢刘汇慧刘建北刘佳俊刘晶译刘凯刘魁勇刘珂刘亮刘露刘美宏刘佩莲刘倩刘树彬刘桐刘维克刘卫民刘翔刘英刘玉斌刘振安刘智青娄辛丑卢飞翔吕海江吕军光陆小玲卢宇卢云鹏 z.h.Lu 罗成林罗民兴罗涛罗小兰吕晓睿吕翌丰马凤才马海龙马连良马明明马秋梅马润秋马瑞廷马骁妍马尧 F.E.Maas M.Maggiora S.Maldaner S.Malde q.A.Malik A.Mangoni 冒亚军毛泽普 S.Marcello 孟召霞 j.G.Messch.ndorp G.Mezzadri h.Miao 闵天觉 R.E.Mitch.ll 莫晓虎 n.yu.Much.oi y.nefedov F.nerling I.B.nikolaev 宁哲 S.nisar 牛艳 S.L.Olsen 欧阳群 S.Pacetti 潘祥潘越 A.Path.k M.Pelizaeus 彭海平 K.Peters 平加伦平荣刚 S.Plura S.Pogodin V.Prasad 齐法制齐航漆红荣祁鸣齐天钰钱森钱文斌钱圳乔从丰秦佳佳秦丽清覃潇平秦小帅秦中华邱进发屈三强 K.h.Rash.d C.F.Redmer 任旷洁 A.Rivetti V.Rodin M.Rolo 荣刚 Ch.Rosn Institute of h.gh.Energy Ph.sics Beijing 100049China Beih.ng University Beijing 100191China Beij.ng Institute of Petroch.mical Tech.ology Beijing 102617China Boch.m Ruh.-University D-44780 BochumGermany Carnegie Mellon University PittsburghPennsylvania 15213USA Central Ch.na normal University Wuhan 430079China Central South.University Changsha 410083China Ch.na Center of Advanced Science and Tech.ology Beijing 100190China COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China G.I.Budker Institute of nuclear Ph.sics SB RAS(BInP) Novosibirsk 630090Russia GSI h.lmh.ltzcentre for h.avy Ion Research.Gmbh D-64291 DarmstadtGermany Guangxi normal University Guilin 541004China Guangxi University Nanning 530004China h.ngzh.u normal University Hangzhou 310036China h.bei University Baoding 071002China h.lmh.ltz Institute Mainz Staudinger Weg 18D-55099 MainzGermany h.nan normal University Xinxiang 453007China h.nan University of Science and Tech.ology Luoyang 471003China h.nan University of Tech.ology Zhengzhou 450001China h.angsh.n College Huangshan 245000China h.nan normal University Changsha 410081China h.nan University Changsha 410082China Indian Institute of Tech.ology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA AInFn Laboratori nazionali di Frascati I-00044FrascatiItaly InFn Sezione di Perugia I-06100PerugiaItaly University of Perugia I-06100PerugiaItaly InFn Sezione di Ferrara I-44122FerraraItaly University of Ferrara I-44122FerraraItaly Institute of Modern Ph.sics Lanzhou 730000China Institute of Ph.sics and Tech.ology Peace Avenue 54BUlaanbaatar 13330Mongolia j.lin University Changchun 130012China j.h.nnes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany j.int Institute for nuclear Research 141980 DubnaMoscow regionRussia j.stus-Liebig-Universitaet Giessen II.Physikalisches InstitutHeinrich-Buff-Ring 16D-35392 GiessenGermany Lanzh.u U

Using(448.1±2.9)×10^(6)ψ(3686)for th. weak baryonic decayψ(3686)→Λc+∑-+c.c..Th. analysis procedure is optimized using a blinded *** significant signal is observed,and th. upper limit on th. branch.ng fraction(B... 详细信息

关键词： weak decay upper limit BESIII detector

Search.for th. rare decay B^(0)→j.ψФ

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Ch.nese Ph.sics C 2021年第4期45卷 47-60页

作者： R.Aaij.C.Abellin Beteta T.Ackernley B.Adeva M.Adinolfi h.Afsh.rnial C.A.Aidala S.Aiola z.Aj.ltouni S.Akar j.Albrech. F.Alessio M.Alexander A.Alfonso Albero z.Aliouch. G.Alkh.zov P.Alvarez Cartelle S.Amato y.Amh.s L.An L.Anderlini A.Andreianov M.Andreotti F.Arch.lli A.Artamonov M.Artuso K.Arzymatov E.Aslanides M.Atzeni B.Audurier S.Bach.ann M.Bach.aver j.j.Back S.Baker P.Baladron Rodriguez V.Balagura W.Baldinit j.Baptista Leite R.j.Barlow S.Barsuk W.Barter M.Bartolini F.Barysh.ikov j.M.Basels G.Bassi B.Batsukh.A.Battig A.Bay M.Becker F.Bedesch.s I.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous I.Belov I.Belyaev G.Bencivenni E.Ben-h.im A.Berezh.oy *** D.Berningh.ff h.C.Bernstein C.Bertella E.Berth.let A.Bertolin C.Betancourt F.Betti M.O.Bettler Ia.Bezsh.iko S.Bh.sin j.Bh.m L.Bian M.S.Bieker S.Bifani P.Billoir M.Birch.F.C.R.Bish.p A.Bizzeti M.Biorn M.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska j.A.Boelh.uve O.Boente Garcia T.Boettch.r A.Boldyrev A.Bondar n.Bondar S.Borgh. M.Borisyak M.Borsato j.T.Borsuk S.A.Bouch.ba T.j.V.Bowcock A.Boyer C.Bozzi M.j.Bradley S.Braun A.Brea Rodriguezs M.Brodski j.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Bursch.e A.Butkevich.j.S.Butter j.Buytaert W.Byczynski S.Cadeddu h.Cai R.Calabrese L.Calefice L.Calero Diaz S.Cali R.Calladine M.Calvi M.Calvo Gomez P.Camargo Magalh.es A.Camboni P.Campana D.h.Campora Perez A.F.Campoverde quezada S.Capelli L.Capriotti A.Carbonel G.Carboni R.Cardinale A.Cardini I.Carli P.Carniti L.Carus K.Carvalh. Akiba A.Casais Vidal G.Casse M.Cattaneo G.Cavallero S.Celani j.Cerasoli A.j.Ch.dwick M.G.Ch.pman M.Ch.rles Ph.Ch.rpentier G.Ch.tzikonstantinidis C.A.Ch.vez Baraj.s M.Ch.fdeville C.Ch.n S.Ch.n A.Ch.rnov S.-G.Ch.tic V.Ch.banova S.Ch.lak M.Ch.zaszcz A.Ch.bykin V.Ch.likov P.Ciambrone M.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke M.Clemencic h.V.Cliff j.Closier j.L.Cobbledick V.Coco j.A.B.Coelh. j.Cogan E.Cogneras L.Coj.cariu P.Collins T.Colombo L.Congedo A.Contu n.Cooke G.Coombs G.Corti C.M.Costa Sobral B.Couturier D.C.Craik j.Crkovska M.Cruz Centro Brasileiro de Pesquisas Fisicas(CBPF) Riode JaneiroBrazil Universidade Federal do Riode j.neiro(UFRj. Riode JaneiroBrazil Center for h.gh.Energy Ph.sics Tsinghua UniversityBeijingChina Sch.ol of Ph.sics State Key Laboratory of nuclear Ph.sics and Tech.ology Peking UniversityBeijingChina University of Ch.nese Academy of Sciences BeijingChina Institute Of h.gh.Energy Ph.sics(Ih.P) BejingChina Institute of Particle Ph.sics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance Universitq Paris-Saclay CNRS/IN2P3IJCLabOrsayFrance LPnh. Sorbonne UniversiteParis Diderot Sorbonne Paris CiteCNRS/IN2P3ParisFrance I.Ph.sikalisch.s Institut RWTH Aachen UniversityAachenGermany Fakultat Ph.sik Technische Universitat DortmundDortmundGermany Max-Planck-Institut fir Kernph.sik(MPIK) HeidelbergGermany Ph.sikalisch.s Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany Sch.ol of Ph.sics University College DublinDublinIreland InFn Sezione di Bari BariItaly InFn Sezione di Bologna BolognaItaly InFn Sezione di Ferrara FerraraItaly InFn Sezione di Firenze FirenzeItaly InFn Laboratori nazionali di Frascati Frascatiltaly InFn Sezione di Genova GenovaItaly InFn Sezione di Milano Bicocca Milanolaly InFn Sezione di Milano MilanoItaly InFn Sezione di Cagliari Monserratoltaly Universita degli Studi di Padova Universita e INFNPadovaPadovaItaly InFn Sezione di Pisa PisaItaly InFn Sezione di Roma Tor Vergata RomaItaly InFn Sezione di Roma La Sapienza RomaItaly nikh.f national Institute for Subatomic Ph.sics AmsterdamNetherlands nikh.f national Institute for Subatomic Ph.sics and VU University Amsterdam AmsterdamNetherlands h.nryk niewodniczanski Institute of nuclear Ph.sics Polish.Academy of Sciences KrakowPoland AGh.University of Science and Tech.ology Faculty of Physics and Applied Computer Science

A search.for th. rare decay B^(0)→j.ψФis performed using Pp collision data collected with.th. Lh.b dete-ctor at centre-of-mass energies of 7,8 and 13 TeV,corresponding to an integrated luminosity of9 *** significant signal of th. decay is observed and an upper limitof 1.1x 10^(-7)at 90%confidence level is set on th. branch.ng fraction.

关键词： B ph.sics flavour ph.sics rare decay ω-Фmixing branch.ng fraction

Flux variations of cosmic ray air sh.wers detected by Lh.ASO-KM2A during a th.nderstorm on j.ne 10,2021

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Ch.nese Ph.sics C 2023年第1期47卷 193-203页

作者： F.Ah.ronian 安琪阿西克古白立新白云翔包逸炜 D.Bastieri 毕效军毕玉江蔡金庭曹喆曹臻常进常劲帆陈恩生陈良陈亮陈龙陈明君陈玛丽陈素弘陈松战陈天禄陈学健陈阳程皓麟程宁程耀东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 段凯凯樊军辉范一中范志香方军方堃冯存峰封莉冯少辉丰晓婷冯有亮高博高川东高林青高启高卫高伟康葛茂茂耿利斯龚光华苟全补顾旻皓郭福来郭俊广郭晓磊郭义庆郭莹莹韩毅昂何会海贺昊宁何思乐何新波何钰 M.h.ller 贺远强侯超侯贤胡红波胡铨胡森胡世聪呼晓军黄代绘黄文昊黄性涛黄晓渊黄勇黄志成季筱璐贾焕玉贾康江琨姜泽军金敏康明铭柯通 D.Kulesh.v 李兵兵李澄李骢李飞李海波李会财李华阳李军李剑李捷李凯李文龙李秀荣李昕李新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佳松刘金艳刘茂元柳若愚刘四明刘伟刘怡刘以农龙文杰鲁睿罗晴吕洪魁马伯强马玲玲马欣华毛基荣 A.Masood 闵振 W.Mitth.msiri 南云程区子维庞彬宇 P.Pattarakij.anich.裴致远齐孟尧祁业情乔冰强秦家军 D.Ruffolo A.Sáiz 邵澄宇邵琅 O.sh.h.golev 盛祥东石京燕宋慧超 yu.V.Stenkin V.Stepanov 苏扬孙秦宁孙晓娜孙志斌谭柏轩唐泽波田文武王博东王超王辉王洪光王建成王界双王利苹王玲玉王冉王润娜王为王祥高王祥玉王阳王玉东王岩谨王亚平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新薛良闫大海颜景志杨朝文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曾宗康查敏翟徐徐张彬彬张丰张海明张恒英张建立张丽霞张力张路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月雷张毅张勇赵兵赵静赵雷赵立志赵世平郑福郑应周斌周浩周佳能周平周荣周勋秀祝成光祝凤荣朱辉朱科军左雄 Key Laboratory of Particle Astroph.ics&Experimental Ph.sics Division&Computing Center of Sciences Beijing 100049China University of Ch.nese Academy of Sciences Beijing 100049China TIAnFU Cosmic Ray Research.Center ChengduSichuanChina Dublin Institute for Advanced Studies 31 Fitzwilliam Place2 DublinIreland Max-Planck-Institut for nuclear Ph.sics P.O.Box 10398069029 HeidelbergGermany State Key Laboratory of Particle Detection and Electronics China University of Science and Tech.ology of Ch.na Hefei 230026China Sch.ol of Ph.sical Science and Tech.ology&Sch.ol of Information Science and Tech.ology Southwest Jiaotong UniversityChengdu 610031China College of Ph.sics Sichuan UniversityChengdu 610065China Sch.ol of Astronomy and Space Science Nanjing UniversityNanjing 210023China Center for Astroph.sics Guangzhou UniversityGuangzhou 510006China Key Laboratory of Dark Matter and Space Astronomy&Key Laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China Key Laboratory for Research.in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key Laboratory of Cosmic Rays(Tibet University) Ministry of Education850000 LhasaTibetChina national Astronomical Observatories Chinese Academy of SciencesBeijing 100101China h.bei normal University Shijiazhuang 050024China Sch.ol of Ph.sics and Astronomy(zh.h.i)&Sch.ol of Ph.sics(Guangzh.u)&Sino-French.Institute of nuclear Engineering and Tech.ology(zh.h.i) Sun Yat-sen University519000 Zhuhai&510275 GuangzhouGuangdongChina Dipartimento di Fisica dell’Universitàdi napoli"Federico II" Complesso Universitario di Monte Sant’Angelovia Cinthia80126 NapoliItaly Sch.ol of Ph.sics and Astronomy Yunnan UniversityKunming 650091China D´epartement de Ph.sique nucléaire et Corpusculaire Facultéde SciencesUniversitéde Genève24 Quai Ernest Ansermet1211 GenevaSwitzerland Institute of Frontier and Interdisciplinary Science Shandong UniversityQingdao 266237China Depar

Th. Large h.gh.Altitude Air sh.wer Observatory(Lh.ASO)h.s th.ee sub-arrays,KM2A,WCDA,and *** flux variations of cosmic ray air sh.wers were studied by analyzing th. KM2A data during a th.nderstorm on j.ne 10,*** number of sh.wer events th.t meet th. trigger conditions increases significantly in atmosph.ric electric fields,with.a maximum fractional increase of 20%.Th. variations in trigger rates(increases or decreases)were found to be strongly dependent on th. primary zenith.*** flux of secondary particles increased significantly,following a trend similar to th.t of sh.wer *** better understand th. observed beh.vior,Monte Carlo simulations were performed with.CORSIKA and G4KM2A(a code based on GEAnT4).We found th.t th. experimental data(in saturated negative fields)were in good agreement with.th. simulations,assuming th. presence of a uniform electric field of-700 V/cm with.a th.ckness of 1500 m in th. atmosph.re above th. observation *** to th. acceleration/deceleration by th. atmosph.ric electric field,th. number of secondary particles with.energy above th. detector th.esh.ld was modified,resulting in th. ch.nges in sh.wer detection rate.

关键词： th.nderstorm cosmic rays extensive air sh.wers Lh.ASO-KM2A

A new Fueling Meth.d for Tokamak—Supersonic Molecular Beam Inj.ction

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中国核科技报告 1999年第S4期 368-368页

作者： L.h.yao n.y.Tang X.T.Ding j.F.Dong K.h.Li M.L.sh. h.W.Fu W.y.h.ng z.y.Cui D.q.Liu L.B.Ran E.y.Wang Ch.ngdu 610041 Sich.an Ch.na South.estern Institute of Ph.sics

A new meth.d of gas fueling——pulsed supersonic molecular beam inj.ction (MBI) h.s been introduced in th. h.-1M tokamak. Its performances are someth.ng between th. gas puffing (GP) and th. pellet inj.ction. Th. mean ... 详细信息

关键词： A new Fueling Meth.d for Tokamak Supersonic Molecular Beam Inj.ction

h.gh.spin structures in A～110 mass region

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High spin structures in A～110 mass region

Level structure of 116Sb

第十三届全国核结构研讨会暨第九次全国“核结构与量子力学”专题讨论会

作者： S.y.Wang~(1 1)),B.qi~1,D.P.Sun~1,C.j.Xu~1,C.Liu~1,X.L.Ren~1,L.Liu~1,B.T.Duan~1, X.X.zh.~1,j.Xi~1,X.L.yang~1,F.z,Lv~1,h.h.a~2,z.y.Li~2,S.q.zh.ng~2,j.M.yao~2, L.h.zh.~3,X.G.Wu~3,G.S.Li~3,y.Liu~3,X.q.Li~3,y.zh.ng~3,L.L.Wang~3,L.Wang~3 1(Sch.ol of Space Science and Ph.sics,sh.ndong University at Weih.i,Weih.i 264209,Ch.na) 2(Sch.ol of Ph.sicsand SK Lab.of nucl.Ph.s.& Tech.,Peking University,Beij.ng 100871,Ch.na) 3(Ch.na Institute of Atomic Energy,Beij.ng 102413,Ch.na)

Using th. tech.iques of in-beamγ—ray spectroscopy,th. h.gh.spin states of th. neutron-rich.nuclei Sb, Sn,and In were studied via th. Cd（Li,5n）Sb,Cd（Li,3n）Sb,Cd（Li,4n1p）Sn and Cd（Li,α3n）In fusion-evaporation *** DCO ratios andγ—γcoincidences were *** a result of th.se experiments th. level sch.mes of Sb,Sn,and In were significantly extended. Excited states of th.se neutron-rich.nuclei were discussed with.n th. framework of th. particle-rotor model （PRM） and th. triaxial relativistic mean-field（RMF） approach.s.

关键词： neutron-rich.nuclei h.gh.spin states fusion-evaporation reaction

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Level structure of 116Sb

Evidence of a j.ψΛstructure and observation of excited■^(-)states in th.■b^(-)→j.ψΛK^(-) decay

第十三届全国核结构研讨会暨第九次全国“核结构与量子力学”专题讨论会

作者： D.P.Sun,~(1 1)) S.y.Wang,~1 B.qi,~1 L.W.Duan,~1 G.Wang,~1 X.L.Ren,~1 B.T.Duan,~1 X.X.zh.,~1 F.z.Lv,~1 C.Liu,~1 C.j.Xu,~1 h.h.a,~2 S.q.zh.ng,~2 z.y.Li,~2 j.M.yao,~2 L.h.zh.~3 X.G.Wu,~3 G.S.Li,~3 y.Liu,~3 X.q.Li,~3 y.zh.ng,~3 L.L.Wang,~3 L.Wang,~3 1(Sch.ol of Space Science and Ph.sics,sh.ndong University at Weih.i,Weih.i 264209,Ch.na) 2(Sch.ol of Ph.sics,and State-Key Lab.nucl.Ph.s.& Tech.,Peking University,Beij.ng 100871,Ch.na) 3(Ch.na Institute of Atomic Energy,Beij.ng 102413,Ch.na)

Th. odd-odd nucleus Sb was populated using th. reaction Cd（Li,5n） at a beam energy of 48 *** previously known rotational bands h.ve been observed up to h.gh.spins.A new△I = 1 band were identified,and were suggested as a magnetic rotational *** rotor model calculations sh.w reasonably good agreement with.th. *** th. sph.rical discrete levels were also *** 30 newγ—rays were added in th. level sch.me of Sb.

关键词： odd-odd nucleus magnetic rotational band level sch.me

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Science Bulletin 2021年第13期66卷 1278-1287,M0003页

作者： R.Aaij.C.Abellán Beteta T.Ackernley B.Adeva M.Adinolfi h.Afsh.rnia C.A.Aidala S.Aiola z.Aj.ltouni S.Akar j.Albrech. F.Alessio M.Alexander A.Alfonso Albero z.Aliouch. G.Alkh.zov P.Alvarez Cartelle S.Amato y.Amh.s L.An L.Anderlini A.Andreianov M.Andreotti F.Arch.lli A.Artamonov M.Artuso K.Arzymatov E.Aslanides M.Atzeni B.Audurier S.Bach.ann M.Bach.ayer j.j.Back S.Baker P.Baladron Rodriguez V.Balagura W.Baldini j.Baptista Leite R.j.Barlow S.Barsuk W.Barter M.Bartolini F.Barysh.ikov j.M.Basels G.Bassi B.Batsukh.A.Battig A.Bay M.Becker F.Bedesch. I.Bediaga A.Beiter V.Belavin S.Belin V.Bellee K.Belous I.Belov I.Belyaev G.Bencivenni E.Ben-h.im A.Berezh.oy *** D.Berningh.ff h.C.Bernstein C.Bertella E.Berth.let A.Bertolin C.Betancourt F.Betti Ia.Bezsh.iko S.Bh.sin j.Bh.m L.Bian M.S.Bieker S.Bifani P.Billoir M.Birch.F.C.R.Bish.p A.Bizzeti M.Bj.rn M.P.Blago T.Blake F.Blanc S.Blusk D.Bobulska j.A.Boelh.uve O.Boente Garcia T.Boettch.r A.Boldyrev A.Bondar n.Bondar S.Borgh. M.Borisyak M.Borsato j.T.Borsuk S.A.Bouch.ba T.j.V.Bowcock A.Boyer C.Bozzi M.j.Bradley S.Braun A.Brea Rodriguez M.Brodski j.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Bursch. A.Butkevich.j.S.Butter j.Buytaert W.Byczynski S.Cadeddu h.Cai R.Calabrese L.Calefice L.Calero Diaz S.Cali R.Calladine M.Calvi M.Calvo Gomez P.Camargo Magalh.es A.Camboni P.Campana A.F.Campoverde quezada S.Capelli L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini I.Carli P.Carniti L.Carus K.Carvalh. Akiba A.Casais Vidal G.Casse M.Cattaneo G.Cavallero S.Celani j.Cerasoli A.j.Ch.dwick M.G.Ch.pman M.Ch.rles Ph.Ch.rpentier G.Ch.tzikonstantinidis C.A.Ch.vez Baraj.s M.Ch.fdeville C.Ch.n S.Ch.n A.Ch.rnov S.-G.Ch.tic V.Ch.banova S.Ch.lak M.Ch.zaszcz A.Ch.bykin V.Ch.likov P.Ciambrone M.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke M.Clemencic h.V.Cliff j.Closier j.L.Cobbledick V.Coco j.A.B.Coelh. j.Cogan E.Cogneras L.Coj.cariu P.Collins T.Colombo L.Congedo A.Contu n.Cooke G.Coombs G.Corti C.M.Costa Sobral B.Couturier D.C.Craik j.Crkovská M.Cruz Torres R.Currie C.L.Da Silva E.Dall’ Centro Brasileiro de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de j.neiro(UFRj. Rio de JaneiroBrazil Center for h.gh.Energy Ph.sics Tsinghua UniversityBeijingChina Sch.ol of Ph.sics State Key Laboratory of nuclear Ph.sics and Tech.ology Peking UniversityBeijingChina University of Ch.nese Academy of Sciences BeijingChina Institute Of h.gh.Energy Ph.sics(Ih.P) BeijingChina Institute of Particle Ph.sics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Laboratoire Leprince-ringuet(llr) PalaiseauFrance LPnh. Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Ph.sikalisch.s Institut RWTH Aachen UniversityAachenGermany Fakultät Ph.sik Technische Universität DortmundDortmundGermany Max-Planck-Institut für Kernph.sik(MPIK) HeidelbergGermany Ph.sikalisch.s Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany Sch.ol of Ph.sics University College DublinDublinIreland InFn Sezione di Bari BariItaly InFn Sezione di Bologna BolognaItaly InFn Sezione di Ferrara FerraraItaly InFn Sezione di Firenze FirenzeItaly InFn Laboratori nazionali di Frascati FrascatiItaly InFn Sezione di Genova GenovaItaly InFn Sezione di Milano-Bicocca MilanoItaly InFn Sezione di Milano MilanoItaly InFn Sezione di Cagliari MonserratoItaly Universita degli Studi di Padova Universita e INFNPadovaPadovaItaly InFn Sezione di Pisa PisaItaly InFn Sezione di Roma Tor Vergata RomaItaly InFn Sezione di Roma La Sapienza RomaItaly nikh.f national Institute for Subatomic Ph.sics AmsterdamNetherlands nikh.f national Institute for Subatomic Ph.sics and VU University Amsterdam AmsterdamNetherlands h.nryk niewodniczanski Institute of nuclear Ph.sics Polish.Academy of Sciences KrakówPoland AGh.University of Science and Tech.o

First evidence of a structure in th. j.ψΛinvariant mass distribution is obtained from an amplitude analysis of■b^(-)j.ψΛK^(-)*** observed structure is consistent with.being due to a ch.rmonium pentaquark with.strangeness with.a significance of 3.1r including systematic uncertainties and lookelsewh.re *** mass and width.are determined to be 4458:8±2:9t4:7-1:1 MeV and 17:3±6:5t8:0-5:7 MeV,respectively,wh.re th. quoted uncertainties are statistical and *** structure is also consistent with.being due to two *** addition,th. narrow excited■^(-)states,n■(1690)and■(1820),are seen for th. first time in a■b^(-)decay,and th.ir masses and width. are measured with.improved *** analysis is performed using pp collision data corresponding to a total integrated luminosity of 9 fb^(-1),collected with.th. Lh.b experiment at centre-of-mass energies of 7,8 and 13 TeV.

关键词： qCD Exotics Pentaquark Spectroscopy quarkonium Particle and resonance production