SEARCH FOR EXCITED NEUTRINOS FROM Z0 DECAYS

被引：27

作者：

ADEVA, B

机构：

[1] European Laboratory for Particle Physics, CERN

[2] INFN - Sezione di Firenze, University of Florence

[3] Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas, CIEMAT

[4] Johns Hopkins University, Baltimore

[5] INFN - Sezione di Napoli, University of Naples

[6] Northeastern University, Boston

[7] World Laboratory, FBLJA Project

[8] Eidgenössische Technische Hochschule, ETH Zürich

[9] Massachusetts Institute of Technology, Cambridge

[10] Leningrad Nuclear Physics Institute

[11] Central Laboratory of Automation and Instrumentation, CLANP, Sofia

[12] INFN - Sezione di Bologna

[13] Institute of Theoretical and Experimental Physics, ITEP

[14] University of Michigan, Ann Arbor

[15] Tata Institute of Fundamental Research, Bombay

[16] INFN - Sezione di Roma, University of Rome La Sapienza

[17] Princeton University, Princeton

[18] Union College, Schenectady

[19] University of Geneva

[20] Laboratoire de Physique des Particules, LAPP

[21] Central Research Institute for Physics, the Hungarian Academy of Sciences

[22] National Institute for High Energy Physics, NIKHEF

[23] NIKHEF-H, University of Nijmegen

[24] Paul Scherrer Institut (PSI), Würenlingen

[25] University of Lausanne

[26] University of California, San Diego

[27] Carnegie Mellon University, Pittsburgh

[28] Institut de Physique Nucléaire de Lyon, IN2P3-CNRS/Université Claude Bernard

[29] Purdue University, West Lafayette

[30] University of Alabama, Tuscaloosa

[31] Lawrence Livermore National Laboratory, Livermore

[32] California Institute of Technology, Pasadena

[33] Oak Ridge National Laboratory, Oak Ridge

[34] High Energy Physics Institute, Berlin

[35] Shanghai Institute of Ceramics, SIC, Shanghai

[36] Los Alamos National Laboratory, Los Alamos

[37] Harvard University, Cambridge

[38] University of Hamburg

来源：

PHYSICS LETTERS B | 1990年 / 252卷 / 03期

基金：

美国安德鲁·梅隆基金会;

关键词：

D O I：

10.1016/0370-2693(90)90582-Q

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have searched for the excited electron neutrino produced from Z0 decays in the channel e+ e- --> vv* using the L3 detector at LEP. The decays v* --> eW and v* --> v-gamma have been investigated. We have determined an upper limit on the Zvv* coupling as a function of m(v*) up to the Z0 mass.

引用

页码：525 / 532

页数：8

共 28 条

[1] A SEARCH FOR HEAVY CHARGED AND NEUTRAL LEPTONS FROM Z0 DECAYS [J].

ADEVA, B .

PHYSICS LETTERS B, 1990, 251 (02) :321-330

[2] SEARCH FOR EXCITED TAUS FROM Z-DECAYS [J].

ADEVA, B .

PHYSICS LETTERS B, 1990, 250 (1-2) :205-211

[3] MASS LIMITS FOR EXCITED ELECTRONS AND MUONS FROM Z0 DECAY [J].

ADEVA, B .

PHYSICS LETTERS B, 1990, 247 (01) :177-184

[4] TEST OF QED IN E+E-]GAMMAGAMMA AT LEP [J].

ADEVA, B .

PHYSICS LETTERS B, 1990, 250 (1-2) :199-204

[5] THE CONSTRUCTION OF THE L3 EXPERIMENT [J].

ADEVA, B ;

AGUILARBENITEZ, M ;

AKBARI, H ;

ALCARAZ, J ;

ALOISIO, A ;

ALVAREZTAVIEL, J ;

ALVERSON, G ;

ALVIGGI, MG ;

ANDERHUB, H ;

ANDERSON, AL ;

ANGELOV, AM ;

ANGELOV, TH ;

ANTCHEV, GH ;

ANTONOV, L ;

ANTREASYAN, D ;

AREFIEV, A ;

ATANASOV, IH ;

AUROY, B ;

AYAD, R ;

AYRANOV, OL ;

AZEMOON, T ;

AZIZ, T ;

BACHMANN, U ;

BAHLER, P ;

BAKKEN, JA ;

BAKSAY, L ;

BALDINGER, H ;

BALL, RC ;

BALLANSAT, J ;

BANERJEE, S ;

BAO, J ;

BARBIER, G ;

BARONE, L ;

BASTI, G ;

BAY, A ;

BEAUVAIS, F ;

BECKER, U ;

BEISSEL, R ;

BENDIG, S ;

BENE, P ;

BERDUGO, J ;

BERGES, P ;

BERTHET, M ;

BERTSCH, Y ;

BETEV, BL ;

BILAND, A ;

BISCHOFF, A ;

BISCHOPS, M ;

BIZZARRI, R ;

BLAISING, JJ .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 289 (1-2) :35-102

[6]

ADRIANI O, IN PRESS NUCL INSTRU

[7] SEARCH FOR EXCITED LEPTONS AT LEP [J].

AKRAWY, MZ ;

ALEXANDER, G ;

ALLISON, J ;

ALLPORT, PP ;

ANDERSON, KJ ;

ARMITAGE, JC ;

ARNISON, GTJ ;

ASHTON, P ;

AZUELOS, G ;

BAINES, JTM ;

BALL, AH ;

BANKS, J ;

BARKER, GJ ;

BARLOW, RJ ;

BATLEY, JR ;

BECKER, J ;

BEHNKE, T ;

BELL, KW ;

BELLA, G ;

BETHKE, S ;

BIEBEL, O ;

BINDER, U ;

BLOODWORTH, IJ ;

BOCK, P ;

BREUKER, H ;

BROWN, RM ;

BRUN, R ;

BUIJS, A ;

BURCKHART, HJ ;

CAPILUPPI, P ;

CARNEGIE, RK ;

CARTER, AA ;

CARTER, JR ;

CHANG, CY ;

CHARLTON, DG ;

CHRIN, JTM ;

COHEN, I ;

COLLINS, WJ ;

CONBOY, JE ;

COUCH, M ;

COUPLAND, M ;

CUFFIANI, M ;

DADO, S ;

DALLAVALLE, GM ;

DEBU, P ;

DENINNO, MM ;

DIECKMANN, A ;

DITTMAR, M ;

DIXIT, MS ;

DUCHOVNI, E .

PHYSICS LETTERS B, 1990, 244 (01) :135-142

[8]

AKRAWY MZ, 1990, PHYS LETT B, V240, P297

[9] DISTRIBUTIONS FOR ELECTRON-POSITRON ANNIHILATION INTO 2 AND 3 PHOTONS [J].

BERENDS, FA ;

KLEISS, R .

NUCLEAR PHYSICS B, 1981, 186 (01) :22-34

[10] RADIATIVE-CORRECTIONS TO THE PROCESS E+E--]NU-NUBAR-GAMMA [J].

BERENDS, FA ;

BURGERS, GJH ;

MANA, C ;

MARTINEZ, M ;

VANNEERVEN, WL .

NUCLEAR PHYSICS B, 1988, 301 (04) :583-600

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