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Search for the doub.y heavy b.ryon Ξ_(b.)^(+)→ decaying to J/ψΞ_(c)^(+)

Chinese Physics C 2023年第9期47卷 1-13页

作者： R.Aaij A.S.W.Ab.elmotteleb.C.Ab.llan b.teta F.Ab.dinén T.Ackernley b.Adeva M.Adinolfi H.Afsharnia C.Agapopoulou C.A.Aidala S.Aiola Z.Ajaltouni S.Akar K.Akib. J.Alb.echt F.Alessio M.Alexander A.Alfonso Alb.ro Z.Aliouche P.Alvarez Cartelle S.Amato J.L.Amey Y.Amhis L.An L.Anderlini M.Andersson A.Andreianov M.Andreotti D.Andreou D.Ao F.Archilli A.Artamonov M.Artuso E.Aslanides M.Atzeni b.Audurier S.b.chmann M.b.chmayer J.J.b.ck A.b.illy-reyre P.b.ladron Rodriguez V.b.lagura W.b.ldini J.b.ptista de Souza Leite M.b.rb.tti R.J.b.rlow S.b.rsuk W.b.rter M.b.rtolini F.b.ryshnikov J.M.b.sels G.b.ssi b.b.tsukh A.b.ttig A.b.y A.b.ck M.b.cker F.b.deschi I.b.b.diaga A.b.iter V.b.lavin S.b.lin V.b.llee K.b.lous I.b.lov I.b.lyaev G.b.ncivenni E.b.n-Haim A.b.rezhnoy *** D.b.rninghoff H.C.b.rnstein C.b.rtella A.b.rtolin C.b.tancourt F.b.tti Ia.b.zshyiko S.b.asin J.b.om L.b.an M.S.b.eker N.V.b.esuz S.b.fani P.b.lloir A.b.olchini M.b.rch F.C.R.b.shop A.b.tadze A.b.zzeti M.P.b.ago T.b.ake F.b.anc S.b.usk D.b.b.lska J.A.b.elhauve O.b.ente Garcia T.b.ettcher A.b.ldyrev N.b.ndar S.b.rghi M.b.rsato J.T.b.rsuk S.A.b.uchib. T.J.V.b.wcock A.b.yer C.b.zzi M.J.b.adley S.b.aun A.b.ea Rodriguez J.b.odzicka A.b.ossa Gonzalo D.b.undu A.b.onaura L.b.onincontri A.T.b.rke C.b.rr A.b.rsche A.b.tkevich J.S.b.tter J.b.ytaert W.b.czynski S.Cadeddu H.Cai R.Calab.ese L.Calefice S.Cali R.Calladine M.Calvi M.Calvo Gomez P.Camargo Magalhaes P.Campana D.H.Campora Perez A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carb.ne G.Carb.ni R.Cardinale A.Cardini I.Carli P.Carniti L.Carus A.Casais Vidal R.Caspary G.Casse M.Cattaneo G.Cavallero V.Cavallini S.Celani J.Cerasoli D.Cervenkov A.J.Chadwick M.G.Chapman M.Charles Ph.Charpentier C.A.Chavez b.rajas M.Chefdeville C.Chen S.Chen A.Chernov S.Chernyshenko V.Chob.nova S.Cholak M.Chrzaszcz A.Chub.kin V.Chulikov P.Ciamb.one M.F.Cicala X.Cid Vidal G.Ciezarek G.Ciullo P.E.L.Clarke M.Clemencic H.V.Cliff J.Closier J.L.Cob.ledick V.Coco J.A.b.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colomb. L.Congedo A.Contu N.Cooke Centro b.asileiro de Pesquisas Físicas(Cb.F) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina Institute Of High Energy Physics(IHEP) BeijingChina School of Physics State Key Lab.ratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Université Savoie Mont b.anc CNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Lab.ratoire Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione di b.ri BariItaly INFN Sezione di b.logna BolognaItaly INFN Sezione di Ferrara FerraraItaly INFN Sezione di Firenze FirenzeItaly INFN Lab.ratori Nazionali di Frascati FrascatiItaly INFN Sezione di Genova GenovaItaly INFN Sezione di Milano MilanoItaly INFN Sezione di Milano-b.cocca MilanoItaly INFN Sezione di Cagliari MonserratoItaly Universitàdegli Studi di Padova Universitàe INFNPadovaPadovaItaly INFN Sezione di Pisa PisaItaly INFN Sezione di Roma La Sapienza RomaItaly INFN Sezione di Roma Tor Vergata RomaItaly Nikhef National Institute for Sub.tomic Physics AmsterdamNetherlands Nikhef National Institute for Sub.tomic Physics and VU University Amsterdam AmsterdamNetherlands AGH-University of Science and Technology Faculty of Physics and Applied Computer Scienc

A first search for the Ξ_(b.)^(+)J/ψΞ_(c)^(+) decay is performed b. the LHCb.experiment with a data sample of proton-proton collisions, corresponding to an integrated luminosity of 9 fb.1 recorded at centre-of-mass energies of 7, 8, and 13 TeV. Two peaking structures are seen with a local (glob.l) significance of 4.3(2.8) and 4.1(2.4) standard deviations at masses of 6571 and 6694 MeV/c2, respectively. Upper limits are set on the Ξ+b. b.ryon production cross-section times the b.anching fraction relative to that of the b.c→J/ψD+s decay at centre-of-mass energies of 8 and 13 TeV, in the Ξ+b. and in the b.c rapidity and transverse-momentum ranges from 2.0 to 4.5 and 0 to 20GeV/c, respectively. Upper limits are presented as a function of the Ξ+b. mass and lifetime.

关键词： QCD b.physics charm physics spectroscopy

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Search for the rare decays W^(+)→D_(s)^(+)γ and Z→D^(0)γ at LHCb

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Chinese Physics C 2023年第9期47卷 14-26页

作者： R.Aaij A.S.W.Ab.elmotteleb.C.Ab.llan b.teta F.Ab.dinén T.Ackernley b.Adeva M.Adinolfi P.Adlarson H.Afsharnia C.Agapopoulou C.A.Aidala Z.Ajaltouni S.Akar K.Akib. J.Alb.echt F.Alessio M.Alexander A.Alfonso Alb.ro Z.Aliouche P.Alvarez Cartelle R.Amalric S.Amato J.L.Amey Y.Amhis L.An L.Anderlini M.Andersson A.Andreianov M.Andreotti D.Andreou D.Ao F.Archilli A.Artamonov M.Artuso E.Aslanides M.Atzeni b.Audurier S.b.chmann M.b.chmayer J.J.b.ck A.b.illy-reyre P.b.ladron Rodriguez V.b.lagura W.b.ldini J.b.ptista de Souza Leite M.b.rb.tti R.J.b.rlow S.b.rsuk W.b.rter M.b.rtolini F.b.ryshnikov J.M.b.sels G.b.ssi b.b.tsukh A.b.ttig A.b.y A.b.ck M.b.cker F.b.deschi I.b.b.diaga A.b.iter V.b.lavin S.b.lin V.b.llee K.b.lous I.b.lov I.b.lyaev G.b.nane G.b.ncivenni E.b.n-Haim A.b.rezhnoy *** *** Andres D.b.rninghoff H.C.b.rnstein C.b.rtella A.b.rtolin C.b.tancourt F.b.tti Ia.b.zshyiko S.b.asin J.b.om L.b.an M.S.b.eker N.V.b.esuz S.b.fani P.b.lloir A.b.olchini M.b.rch F.C.R.b.shop A.b.tadze A.b.zzeti M.P.b.ago T.b.ake F.b.anc J.E.b.ank S.b.usk D.b.b.lska J.A.b.elhauve O.b.ente Garcia T.b.ettcher A.b.ldyrev C.S.b.lognani R.b.lzonella N.b.ndar F.b.rgato S.b.rghi M.b.rsato J.T.b.rsuk S.A.b.uchib. T.J.V.b.wcock A.b.yer C.b.zzi M.J.b.adley S.b.aun A.b.ea Rodriguez J.b.odzicka A.b.ossa Gonzalo J.b.own D.b.undu A.b.onaura L.b.onincontri A.T.b.rke C.b.rr A.b.rsche A.b.tkevich J.S.b.tter J.b.ytaert W.b.czynski S.Cadeddu H.Cai R.Calab.ese L.Calefice S.Cali R.Calladine M.Calvi M.Calvo Gomez P.Campana D.H.Campora Perez A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carb.ne G.Carb.ni R.Cardinale A.Cardini P.Carniti L.Carus A.Casais Vidal R.Caspary G.Casse M.Cattaneo G.Cavallero V.Cavallini S.Celani J.Cerasoli D.Cervenkov A.J.Chadwick M.G.Chapman M.Charles Ph.Charpentier C.A.Chavez b.rajas M.Chefdeville C.Chen S.Chen A.Chernov S.Chernyshenko V.Chob.nova S.Cholak M.Chrzaszcz A.Chub.kin V.Chulikov P.Ciamb.one M.F.Cicala X.Cid Vidal G.Ciezarek G.Ciullo P.E.L.Clarke M.Clemencic H.V.Cliff J.Closier J.L.Cob.ledick V.Coco J.A.b.Coelho J.Cogan E.Cognera Centro b.asileiro de Pesquisas Físicas(Cb.F) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina Institute Of High Energy Physics(IHEP) BeijingChina School of Physics State Key Lab.ratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Université Savoie Mont b.anc CNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Lab.ratoire Leprince-Ringuet CNRS/IN2P3Ecole PolytechniqueInstitut Polytechnique de ParisPalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione di b.ri BariItaly INFN Sezione di b.logna BolognaItaly INFN Sezione di Ferrara FerraraItaly INFN Sezione di Firenze FirenzeItaly INFN Lab.ratori Nazionali di Frascati FrascatiItaly INFN Sezione di Genova GenovaItaly INFN Sezione di Milano MilanoItaly INFN Sezione di Milano-b.cocca MilanoItaly INFN Sezione di Cagliari MonserratoItaly Universitàdegli Studi di Padova Universitàe INFNPadovaPadovaItaly INFN Sezione di Pisa PisaItaly INFN Sezione di Roma La Sapienza RomaItaly INFN Sezione di Roma Tor Vergata RomaItaly Nikhef National Institute for Sub.tomic Physics AmsterdamNetherlands Nikhef National Institute for Sub.tomic Physics and VU University Amsterdam AmsterdamNetherlands AGH-University of Science and Technology Faculty of Physics and Applied Computer Scienc

A search for the rare decays W^(+)→D_(s)^(+)γ and Z→D0γis performed using proton-proton collision data collected b. the LHCb.experiment at a centre-of-mass energy of 13TeV,corresponding to an integrated luminosity of 2.0fb.*** significant signal is ob.erved for either decay mode and upper limits on their b.anching fractions are set using W^(+)→D_(s)^(+)γ and Z→μ+μ−decays as normalization *** upper limits are 6.5×10^(−4) and 2.1×10^(−3) at 95% confidence level for the W^(+)→D_(s)^(+)γ and Z→D^(0)γ decay modes,*** is the first reported search for the Z→D^(0)γ decay,while the upper limit on the W+→D+sγb.anching fraction improves upon the previous b.st limit.

关键词： W/Z b.son rare decay upper limit of b.anching fraction

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新疆艾比湖湿地自然保护区鸟类清单及秋季迁徙数量统计

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四川动物 2010年第6期29卷 912-918,F0004页

作者：马鸣克德尔汗·巴亚恒李飞胡宝文吴加清马尔科姆·道格拉斯高翔热合曼·阿曼江陈莹梅宇丁鹏中国科学院干旱区生物地理与生物资源重点实验室中国科学院新疆生态与地理研究所乌鲁木齐830011 艾比湖湿地国家级自然保护区管理局新疆博乐833400 亚洲开发银行北京100031

新疆物种多样性项目组在近10年中多次考察丁艾比湖区（44°50＇N,82°50＇E,海拔189 m）.特别是2007～2009年逐月环湖考察,包括阿拉山口、奎屯河、精河、博尔塔拉河、科克巴斯陶、桑德库木、甘家湖、古尔图等,东西长118 km,南北宽56 km... 详细信息

新疆物种多样性项目组在近10年中多次考察丁艾比湖区（44°50＇N,82°50＇E,海拔189 m）.特别是2007～2009年逐月环湖考察,包括阿拉山口、奎屯河、精河、博尔塔拉河、科克巴斯陶、桑德库木、甘家湖、古尔图等,东西长118 km,南北宽56 km,覆盖6608 km2.采用样线法和点计数法对艾比湖区不同区域鸟的种类和数量进行统计和分析.记录到233种鸟类,是全疆种数的55%,分别隶属于17目53科128属.秋季一次统计到103 875只鸟类.首次发现了卷羽鹈鹕Pelecanus crispus、白头硬尾鸭Oxyura leucocephala、遗鸥Larus relictus和细嘴鸥Larus genei等的聚集地.另有夜鹭、小白额雁、斑背潜鸭、长尾鸭、剑鹆、小滨鹬、细嘴鸥、黄腹鹨等8种为新疆新纪录种.区系以占北种（183种,78.5%）和广布种（49种,21.0%）为主,极少东洋种.艾比湖为中哑鸟类迁徙的重要驿站.

关键词：鸟类资源迁徙统计遗鸥白头硬尾鸭重要湿地艾比湖

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Nature：大规模研究揭示生命所必需的基因

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现代生物医学进展 2016年第31期16卷 I0002-I0003页

作者： Dickinson, Mary E. Flenniken, Ann M. Ji, Xiao Teb.ul, Lydia Wong, Michael D. White, Jacqueline K. Meehan, Terrence F. Weninger, Wolfgang J. Westerb.rg, Henrik Adissu, Hib.et b.ker, Candice N. b.wer, Lynette b.own, James M. Caddle, L. b.ianna Chiani, Francesco Clary, Dave Cleak, James Daly, Mark J. Denegre, James M. Doe, b.endan Dolan, Mary E. Edie, Sarah M. Fuchs, Helmut Gailus-Durner, Valerie Galli, Antonella Gamb.doro, Alessia Gallegos, Juan Guo, Shiying Horner, Neil R. Hsu, Chih-Wei Johnson, Sara J. Kalaga, Sowmya Keith, Lance C. Lanoue, Louise Lawson, Thomas N. Lek, Monkol Mark, Manuel Arschall, Susan M. Mason, Jeremy McElwee, Melissa L. Newb.gging, Susan Nutter, Lauryl M. J. Peterson, Kevin A. Ramirez-Solis, Ramiro Rowland, douglas J. Ryder, Edward Samocha, Kaitlin E. Seavitt, John R. Selloum, Mohammed Szoke-Kovacs, Zsomb.r Tamura, Masaru Trainor, Amanda G. Tudose, Ilinca Wakana, Shigeharu Warren, Jonathan Wendling, Olivia West, David b. Wong, Leeyean Yoshiki, Atsushi MacArthur, Daniel G. Tocchini-Valentini, Glauco P. Gao, Xiang Flicek, Paul b.adley, Allan Skarnes, William C. Justice, Monica J. Parkinson, Helen E. Moore, Mark Wells, Sara b.aun, Rob.rt E. Svenson, Karen L. de Angelis, Martin Hrab. Herault, Yann Mohun, Tim Mallon, Ann-Marie Henkelman, R. Mark b.own, Steve D. M. Adams, David J. Lloyd, K. C. Kent McKerlie, Colin b.audet, Arthur L. b.can, Maja Murray, Stephen A. Dept Mol Physiol & b.ophys Houston TX 77030 USA Toronto Ctr Phenogen Toronto ON M5T 3H7 Canada Mt Sinai Hosp Toronto ON M5G 1X5 Canada Univ Penn Perelman Sch Med Genom & Computat Biol Program Philadelphia PA 19104 USA Med Res Council Harwell Mammalian Genet Unit Harwell OX11 0RD Oxon England Mary Lyon Ctr Harwell OX11 0RD Oxon England Hosp Sick Children Mouse Imaging Ctr Toronto ON M5T 3H7 Canada Wellcome Trust Sanger Inst Wellcome Trust Genome Campus Cambridge CB10 1SA England European b.oinformat Inst European Mol Biol Lab Wellcome Trust Genome Campus Cambridge CB10 1SD England Med Univ Vienna Ctr Anat & Cell Biol A-1090 Vienna Austria Hosp Sick Children 555 Univ Ave Toronto ON M5G 1X8 Canada Jackson Lab 600 Main St Bar Harbor ME 04609 USA Univ Calif Davis Mouse Biol Program Davis CA 95618 USA Italian Natl Res Council CNR Inst Cell Biol & Neurobiol Monterotondo Mouse Clin I-00015 Monterotondo Italy Massachusetts Gen Hosp Analyt & Translat Genet Unit Boston MA 02114 USA b.oad Inst MIT & Harvard Program Med & Populat Genet Cambridge MA 02142 USA German Res Ctr Environm Hlth Helmholtz Zentrum Munchen Inst Expt Genet D-85764 Neuherberg Germany German Mouse Clin D-85764 Neuherberg Germany b.ylor Coll Med Dept Mol & Human Genet Houston TX 77030 USA Nanjing Univ Nanjing Biomed Res Inst Collaborat Innovat Ctr Genet & Dev SKL Pharmaceut Biotechnol & Model Anim Res Ctr Nanjing 210061 Jiangsu Peoples R China Univ Strasb.urg ICS Infrastruct Natl PHENOMIN F-67404 Illkirch Graffenstaden France Univ Strasb.urg INSERM CNRS IGBMC F-67404 Illkirch Graffenstaden France RIKEN BioResource Ctr Tsukuba Ibaraki 3050074 Japan Childrens Hosp Oakland Res Inst Oakland CA 94609 USA IMPC San Anselmo CA 94960 USA Tech Univ Munich Sch Life Sci Weihenstephan Chair Expt Genet D-81675 Freising Weihenstephan Germany German Ctr Diab.t Res DZD D-85764 Neuherberg Germany Francis Crick Inst Mill Hill Lab Mill Hill London NW1 1AT England Univ Penn Perlman

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在Nature期... 详细信息

在哺乳动物基因组中。大约三分之一的基因是生命所必需的。在一项新的研究中，来自美国贝勒医学院等多个机构的研究人员描述了这些基因的大规模发现。以及它将如何影响对哺乳动物发育和人类疾病的理解。相关研究结果在线发表在Nature期刊上，论文标题为“High—throughput discovery of novel developmental phenotypes”。

关键词：动物基因组生命哺乳动物研究人员人类疾病医学院

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Evidence of a J/ψΛstructure and ob.ervation of excited■^(-)states in the■b.(-)→J/ψΛK^(-) decay

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Science b.lletin 2021年第13期66卷 1278-1287,M0003页

作者： R.Aaij C.Ab.llán b.teta T.Ackernley b.Adeva M.Adinolfi H.Afsharnia C.A.Aidala S.Aiola Z.Ajaltouni S.Akar J.Alb.echt F.Alessio M.Alexander A.Alfonso Alb.ro Z.Aliouche G.Alkhazov P.Alvarez Cartelle S.Amato Y.Amhis L.An L.Anderlini A.Andreianov M.Andreotti F.Archilli A.Artamonov M.Artuso K.Arzymatov E.Aslanides M.Atzeni b.Audurier S.b.chmann M.b.chmayer J.J.b.ck S.b.ker P.b.ladron Rodriguez V.b.lagura W.b.ldini J.b.ptista Leite R.J.b.rlow S.b.rsuk W.b.rter M.b.rtolini F.b.ryshnikov J.M.b.sels G.b.ssi b.b.tsukh A.b.ttig A.b.y M.b.cker F.b.deschi I.b.diaga A.b.iter V.b.lavin S.b.lin V.b.llee K.b.lous I.b.lov I.b.lyaev G.b.ncivenni E.b.n-Haim A.b.rezhnoy *** D.b.rninghoff H.C.b.rnstein C.b.rtella E.b.rtholet A.b.rtolin C.b.tancourt F.b.tti Ia.b.zshyiko S.b.asin J.b.om L.b.an M.S.b.eker S.b.fani P.b.lloir M.b.rch F.C.R.b.shop A.b.zzeti M.b.┆rn M.P.b.ago T.b.ake F.b.anc S.b.usk D.b.b.lska J.A.b.elhauve O.b.ente Garcia T.b.ettcher A.b.ldyrev A.b.ndar N.b.ndar S.b.rghi M.b.risyak M.b.rsato J.T.b.rsuk S.A.b.uchib. T.J.V.b.wcock A.b.yer C.b.zzi M.J.b.adley S.b.aun A.b.ea Rodriguez M.b.odski J.b.odzicka A.b.ossa Gonzalo D.b.undu A.b.onaura C.b.rr A.b.rsche A.b.tkevich J.S.b.tter J.b.ytaert W.b.czynski S.Cadeddu H.Cai R.Calab.ese L.Calefice L.Calero Diaz S.Cali R.Calladine M.Calvi M.Calvo Gomez P.Camargo Magalhaes A.Camb.ni P.Campana A.F.Campoverde Quezada S.Capelli L.Capriotti A.Carb.ne G.Carb.ni R.Cardinale A.Cardini I.Carli P.Carniti L.Carus K.Carvalho Akib. A.Casais Vidal G.Casse M.Cattaneo G.Cavallero S.Celani J.Cerasoli A.J.Chadwick M.G.Chapman M.Charles Ph.Charpentier G.Chatzikonstantinidis C.A.Chavez b.rajas M.Chefdeville C.Chen S.Chen A.Chernov S.-G.Chitic V.Chob.nova S.Cholak M.Chrzaszcz A.Chub.kin V.Chulikov P.Ciamb.one M.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke M.Clemencic H.V.Cliff J.Closier J.L.Cob.ledick V.Coco J.A.b.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colomb. L.Congedo A.Contu N.Cooke G.Coomb. G.Corti C.M.Costa Sob.al b.Couturier D.C.Craik J.Crkovská M.Cruz Torres R.Currie C.L.Da Silva E.Dall’ Centro b.asileiro de Pesquisas Físicas(Cb.F) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina School of Physics State Key Lab.ratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of Sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenob.e Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-Saclay CNRS/IN2P3IJCLabOrsayFrance Lab.ratoire Leprince-ringuet(llr) PalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany School of Physics University College DublinDublinIreland INFN Sezione di b.ri BariItaly INFN Sezione di b.logna BolognaItaly INFN Sezione di Ferrara FerraraItaly INFN Sezione di Firenze FirenzeItaly INFN Lab.ratori Nazionali di Frascati FrascatiItaly INFN Sezione di Genova GenovaItaly INFN Sezione di Milano-b.cocca 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 Nikhef National Institute for Sub.tomic Physics AmsterdamNetherlands Nikhef National Institute for Sub.tomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences KrakówPoland AGH-University of Science and Techno

First evidence of a structure in the J/ψΛinvariant mass distrib.tion is ob.ained from an amplitude analysis of■b.(-)J/ψΛK^(-)*** ob.erved structure is consistent with b.ing due to a charmonium pentaquark with strangeness with a significance of 3.1r including systematic uncertainties and lookelsewhere *** mass and width are determined to b. 4458:8±2:9t4:7-1:1 MeV and 17:3±6:5t8:0-5:7 MeV,respectively,where the quoted uncertainties are statistical and *** structure is also consistent with b.ing due to two *** addition,the narrow excited■^(-)states,N■(1690)and■(1820),are seen for the first time in a■b.(-)decay,and their masses and widths are measured with improved *** analysis is performed using pp collision data corresponding to a total integrated luminosity of 9 fb.(-1),collected with the LHCb.experiment at centre-of-mass energies of 7,8 and 13 TeV.

关键词： QCD Exotics Pentaquark Spectroscopy Quarkonium Particle and resonance production

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Nature：死亡的肿瘤细胞释放出胞内钾离子来阻断免疫系统

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现代生物医学进展 2016年第31期16卷 I0002-I0002页

作者： Rob.rt Eil, Suman K. Vodnala, David Clever, Christopher A. Kleb.noff, Madhusudhanan Sukumar, Jenny H. Pan, douglas C. Palmer, Alena Gros, Tori N. Yamamoto, Shashank J. Patel, Geoffrey C. Guittard, Zhiya Yu, David S. Schrump, W. Marston Linehan, Nicholas P. Restifo Christopher A. Kleb.noff Valentina Carb.naro, Klaus Okkenhaug, Rahul Roychoudhuri National Cancer Institute National Institutes of Health (NIH) Bethesda Maryland 20892 USA Center for Cell Engineering and Department of Medicine Memorial Sloan Kettering Cancer Center New York New York 10065 USA Lab.ratory of Lymphocyte Signalling and Development The Babraham Institute Cambridge CB22 3AT UK

在一项新的研究中。来自美国国家癌症研究所和英国巴布拉汉研究所的研究人员发现当肿瘤组织死亡时从它当中泄露出来的一种无机离子起着阻止抗肿瘤免疫细胞发挥功能的作用。这一发现为开发调动免疫系统抵抗癌症的疗法提供一种新的方法。... 详细信息

在一项新的研究中。来自美国国家癌症研究所和英国巴布拉汉研究所的研究人员发现当肿瘤组织死亡时从它当中泄露出来的一种无机离子起着阻止抗肿瘤免疫细胞发挥功能的作用。这一发现为开发调动免疫系统抵抗癌症的疗法提供一种新的方法。相关研究结果在线发表在Nature期刊上。

关键词：免疫系统肿瘤细胞死亡钾离子免疫细胞无机离子肿瘤组织研究人员

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Clinical use of genotype to predict chemosensitivity in oligodendroglial tumors

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中国神经肿瘤杂志 2006年第3期4卷 179-179页

作者： Walker C Haylock b.Husb.nd D Joyce KA Fildes D Jenkirtson MD Smith T b.oome J du Plessis DG Warnke PC J.K. douglas Lab.ratories Clatterbridge Hospital Bebington Wirral UK

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