Search for excited neutrinos from Z0 decays

B Adeva,A Kunin,G Trowitzsch,V Shoutko,H.T Li,H Rykaczewski,L Taylor,D Luckey,T Angelov,J Bao,H.S Chen,M Vollmar,M Hebert,D Goujon,K Deiters,G Sauvage,X.G Li,X.L Wang,P Lecoq,L Zehnder,B Borgia,A Contin,J Ulbricht,M Sachwitz,H Anderhub,J Weber,P Vikas,C Spartiotis,G Yang,D Perret-Gallix,W Wallraff,G.H Wang,F Filthaut,F.L Linde,U Herten,G Gratta,M Chemarin,P Le Coultre,B Wysłouch,P Berges,G Passaleva,G Sartorelli,Samuel C.C Ting,R Bizzarri,L Luminari,L Baksay,M Harris,G Rahal-Callot,K Schultze,F Dittus,M Maolinbay,K Lübelsmeyer,A Gordeev,I Scott,M Napolitano,G Mirabelli,E Nagy,M Meschini,W Ruckstuhl,J Schwenke,M Zeng,H Haan,M Bocciolini,W Friebel,P.J Li,F Wittgenstein,T Böhringer,S Lanzano,Yu Galaktionov,B Ille,Q.F Wang,E Thomas,H Suter,G Herten,P Arce,C.R Wang,G Paternoster,G Landi,U Roeser,M Guanziroli,F Marzano,R Starosta,K Strauch,S Shevchenko,T Hebbeker,E Longo,M Merk,I Vorobiev,P.G Seiler,G Morand,L Antonov,M Steuer,V Pojidaev,I Leedom,V Lalieu,J.P Burq,P Bagnaia,J.M Lubbers,F Carbonara,J Fay,D.H Zhang,Th Meinholz,R Fabbretti,A Chen,Z.P Zhang,P Mcbride,G Viertel,C Dionisi,I Clare,F Tonisch,R Liu,W Böhlen,E Tarkovsky,B.L Betev,J Wenninger,F Crijns,F Chollet,J Behrens,I Vetlitsky,H Schopper,J.C Sens,R Sehgal,C Zaccardelli,C Camps,R Leiste,M.C Chen,E Dénes,A Sopczak,C Willmott,G Faber,D Kirkby,R Mount,B Monteleoni,H Hofer,Q An,M Röhner,C Grinnell,L Li,Z.W Yin,F Bruyant,W Stoeffl,X Lue,L Barone,M Schöntag,A.L Anderson,S Morganti,S Banerjee,L Niessen,S Gentile,S Falciano,S Hancke,D.S Yan,J Perrier,P.V.K.S Baba,N Colino,M Schneegans,V.R Krastev,L Ludovici,O Rind,F Carminati,A Van Laak,A Bay,J Berdugo,P Extermann,M Fukushima,G.M Chen,S Reucroft,D Wright,Q Fan,B Bertucci,Y.F Wang,G Sultanov,V Plyaskin,D Duchesneau,J Fehlmann,A Biland,D Bourilkov,M Dhina,C Timmermans,F Denotaristefani,D Schmitz,M Capell,W Kittel,P Göttlicher,M Vivargent,P Denes,G Finocchiaro,O Kornadt,I Sheer,J Mnich,R.B Sutton,M Maire,D Lee,N Smirnov,Q Li,B Bouwens,H Vogt,M Yzerman,F Ferroni,C.H Ye,F Cesaroni,Yu Kamyshkov,E Valente,J Schütte,X Leytens,M Diemoz,R Rosmalen,R Raghavan,D Ren,A Kuhn,C Sciacca,E Isiksal,K Sudhakar,D Mcnally,A Zichichi,H Akbari,Y.D Xu,H.L Zhuang,V Shevchenko,E Shumilov,G Schwering,M Gailloud,J Salicio,V Morgunov,P Lebrun,K Shmakov,W Lohmann,S Röhner,K Lanius,Z Wang,S Patricelli,Ph Rosselet,K.N Qureshi,T Driever,Th Rombach,K Mazumdar,Y Karyotakis,D Pandoulas,R Wilhelm,T Ferguson,A Marchionni,M Pieri,C Civinini,Z.M Wang,M Pohl,M Macdermott,T Azemoon,G Conforto,C Chen,K Hilgers,R Weill,S Beingessner,M Lenti,V Innocente,P Marchesini,K.S Yang,J Rose,Y.P Tong,A Arefiev,R Morand,R Schulte,B Blumenfeld,A.A Syed,T Aziz,V Koutsenko,A Böhm,Z Ren,A Gurtu,A Aloisio,F.C Erné,J.F Li,L Merola,D Zhang,R.L Summer,E Gallo,Q Ye,N Produit,F Diez-Hedo,C Rippich,J.H Wang,Y Mir,H Fenker,M Tonutti,U Vikas,D Lanske,J Busenitz,R De Asmundis,D Boutigny,G Chiefari,P Duinker,A Hervé,H.F Chen,H Fesefeldt,K Freudenreich,P Blömeke,L Romero,D Hauschildt,R Magahiz,T Spickermann,B Spiess,T Foreman,M Chen,A Pevsner,J Alcaraz,G Hu,S Khokhar,H.R Dimitrov,A Savin,C Li,S Goldfarb,A Degré,Y Zeng,K Hangarter,L Leistam,Y Liu,H Vogel,G Von Dardel,U Micke,M Cerrada,M Wadhwa,G Coignet,W Krenz,M Kaur,P Lecomte,P.K Malhotra,U Becker,M Glaubman,M.L Chen,V Commichau,A Engler,D Dibitonto,M Bourquin,D Antreasyan,V Kumar,B Stöhr,E Drago,E Jagel,R Clare,A Klimentov,J Lettry,U Uwer,A Hasan,M Micke,J.B Ye,C Luci,H Van Der Graaf,A Bujak,H El Mamouni,X W Tang ,L Hsu ,Z F Gong ,D J Schotanus ,G Fernández ,C Mañá ,Z Yang ,S X Wu ,C G Yang ,Rui Wu ,S S Gau ,I C Brock ,J A Bakken ,О Адриани ,G Forconì ,Takeshi Matsuda ,R T Van De Walle ,I Durán ,H O Cohn ,R P Malik ,Z Xu ,S N Ganguli ,R C Ball ,S L Wu ,J Qian ,Raphael Dolin ,M W Gruenewald ,G Massaro ,J Swain ,P H Fisher ,Martin Möller ,S Rosier‐Lees ,Michel Fabre ,Ma Wen-Gan ,Krishna Kumar ,H B Newman ,B Z Yang ,F Plášil ,В А Хозе ,H J Schreiber ,V Andreev ,J G Branson ,D Stickland ,A M Cartacci ,E González ,L Gutay ,R A Khan ,J P Martin ,B P Roe ,M A Niaz ,A A Vorobyov ,S C Yeh ,K L Tung ,А Малинин ,L W Jones ,Jiajun Liao ,G Hamel De Monchenault ,Y Wu ,M G Alviggi ,W W Kinnison ,M M Ilyas ,Jianfeng Zhou ,T Krämer ,T Wenaus ,Lluisa Maria Mir Martínez ,G Bencze ,J J Blaising ,H R Gustafson ,Y S Lu ,Yajun Mao ,G J Bobbink ,J M Le Goff ,S Lökòs ,Stefan Schulte ,Dan Mao ,R W Kraemer ,S M Ting ,P Piroué ,U K Chaturvedi ,Qiang Yang ,K F Read ,B Stringfellow ,T J Mcmahon ,Hasan Rizvi ,Changda He ,H R Hoorani ,J A Rubio ,Howard A Stone ,S C Tonwar ,P Garcı́a-Abia ,Z Xue ,Saijun Fan ,Y J Pei ,F J Eppling ,M J White ,R D’alessandro ,László Urbán ,X Cai ,V A Schegelsky ,R Y Zhu ,W J Metzger ,J D Burger ,G S Sanders ,J Tóth ,B N Jin ,Y H Chang ,J H Field ,Laurent Vuilleumier ,J M You ,Yong Mei ,M Aguilar-Benı́tez ,X Cui ,G B Mills ,C Y Chien ,Oliver T Fackler ,T Dai ,P Levchenko ,L Z Sun ,Christine Buisson ,Xiangdong Shi ,D Linnhöfer ,John F Krizmanic ,Z Lin ,P A Razis ,A König ,П Спиллантини

doi:10.1016/0370-2693(90)90582-q

Search for excited neutrinos from Z0 decays

B Adeva, A Kunin + Show 472 more

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https://doi.org/10.1016/0370-2693(90)90582-q

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Journal: Physics Letters B	Publication Date: Dec 1, 1990
Citations: 22

#Search For Excited Neutrinos #L3 Detector + Show 5 more

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Abstract

Abstract We have searched for the excited electron neutrino produced from Z 0 decays in the channel e + e − →νν ∗ using the L3 detector at LEP. The decays ν ∗ →eW and ν ∗ →νγ have been investigated. We have determined an upper limit on the Zνν ∗ coupling as a function of m ν ∗ up to the Z 0 mass.

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