Please use this identifier to cite or link to this item: http://buratest.brunel.ac.uk/handle/2438/7181
Title: A direct search for new charged heavy-leptons at LEP
Authors: Akrawy, MZ
Alexander, G
Allison, J
Allport, PP
Anderson, KJ
Armitage, JC
Arnison, GTJ
Ashton, P
Azuelos, G
Baines, JTM
Ball, AH
Losty, MJ
Ludwig, J
Pinfold, JL
Ma, J
Bavaria, G
Moss, MW
Macbeth, AA
Mannelli, M
Marcellini, S
Tysarczyk, G
Ganel, O
Weymann, M
Maringer, G
Martin, JP
Mashimo, T
Mattig, P
Maur, U
Plane, DE
Muller, A
McMahon, TJ
McPherson, AC
Gary, JW
Hauschild, M
Beck, F
Meijers, F
Wilson, GW
Menszner, D
Murphy, PG
Possoz, A
Murray, WJ
Nellen, B
Hagemann, J
Jobes, M
Jeffreys, PW
Merritt, FS
Nguyen, HH
Nozaki, M
Bella, G
Odowd, AJP
Pouladdej, A
Pritchard, TW
Quast, G
Raab, J
Geddes, NI
Hou, S
Hansroul, M
Imrie, DC
Biebel, O
Oneale, SW
Redmond, MW
Rees, DL
Regimbald, M
Riles, K
Roach, CM
Gee, CNP
Roehner, F
Rollnik, A
Roney, JM
Vandenplas, D
Hargrove, CK
Rossi, AM
Howarth, CP
Wingerter, I
Routenburg, P
Bloodworth, IJ
Heuer, RD
Runge, K
Runolfsson, O
Sanghera, S
Sansum, RA
Vandalen, GJ
Sasaki, M
Hart, J
Saunders, BJ
Schaile, AD
Schaile, O
Geich-Gimbel, C
Winterer, VH
Hughes-Jones, RE
Schappert, W
Scharffhansen, P
Bock, P
Virtue, CJ
Vonderschmitt, H
Schreiber, S
Jovanovic, P
Schwarz, J
Gensler, SW
Shapira, A
Shen, BC
Sherwood, P
Wood, NC
Simon, A
Igokemenes, P
Wagner, A
Siroli, GP
Skuja, A
Smith, AM
Gentit, FX
Hattersley, PM
Breuker, H
Smith, TJ
Snow, GA
Spreadbury, EJ
Springer, RW
Wotton, S
Wahl, C
Sproston, M
Stephens, K
Minowa, M
Imori, M
Steuerer, J
Hatzifotiadou, D
Stier, HE
Brun, R
Wyatt, TR
Wang, H
Ward, CP
Mes, H
Patrick, GN
Strohmer, R
Ward, DR
Waterhouse, J
Jawahery, A
Watkins, PM
Yaari, R
Burckhart, HJ
Yamashita, H
Yang, Y
Oneill, B
Michelini, A
Oreglia, MJ
Jeremie, H
Watson, AT
Yekutielli, G
Zeuner, W
Zorn, GT
Zylberajch, S
Capiluppi, P
Carnegie, RK
Carter, AA
Carter, JR
Giacomelli, G
Middleton, RP
Chang, CY
Oakham, FG
Hawkes, CM
Charlton, DG
Banks, J
Chrin, JTM
Cohen, I
Conboy, JE
Couch, M
Gibson, WR
Coupland, M
Mikenberg, G
Cuffiani, M
Dado, S
Dallavalle, GM
Heflin, E
Odorici, F
Davies, OW
Deninno, MM
Jimack, M
Gillies, JD
Dieckmann, A
Dittmar, M
Poli, B
Dixit, MS
Duchesneau, D
Duchovni, E
Duerdoth, IP
Heintze, J
Dumas, DJP
Ogg, M
Goldberg, J
El Mamouni, H
Elcombe, PA
Estabrooks, PG
Miller, DJ
Jin, E
Etzion, E
Fabbri, F
Farthouat, P
Fischer, HM
Hemingway, RJ
Goodrick, MJ
Fong, DG
French, MT
Oh, H
Fukunaga, C
Milstene, C
Gandois, B
Jones, RWL
Hill, JC
Gorn, W
Granite, D
Strom, D
Wilson, JA
Gross, E
Grossewiesmann, P
Orito, S
Grunhaus, J
Hillier, SJ
Karlen, D
Hinde, PS
Ho, C
Watson, NK
Brown, RM
Bethke, S
Hagedorn, H
Hobbs, JD
Hobson, PR
Hochman, D
Holl, B
Kawagoe, K
Kawamoto, T
Kellogg, RG
Kennedy, BW
Takeda, H
Barker, GJ
Weber, M
Bell, KW
Kleinwort, C
Homer, RJ
Klem, DE
Knop, G
Kobayashi, T
Kopke, L
Kokott, TP
Takeshita, T
Koshiba, M
Kowaleswski, R
Kreutzmann, H
Mohr, W
Weisz, S
Vonkrogh, J
Barlow, RJ
Pawley, SJ
Kroll, J
Kyberd, P
Wuensch, B
Lafferty, GD
Lamarche, F
Larson, WJ
Lasota, MMB
Montanari, A
Layter, JG
Wermes, N
Le Du, P
Leblanc, P
Lellouch, D
Tsukamoto, T
Pilcher, JE
Batley, J
Lennert, P
Lessard, L
Levinson, L
Mori, T
Lloyd, SL
Loebinger, FK
Buijs, A
Lorah, JM
Turner, MF
Lorazo, B
Issue Date: 1990
Publisher: Elsevier
Citation: Physics Letters B, 240(1-2): 250 - 260, April 1990
Abstract: Results are presented from a search for a new charged heavy lepton in e+e− annihilation. The data were taken with the OPAL detector at LEP during a scan of the Z0 resonance. Two independent search techniques were used, one looking for events with large missing energy and missing momentum transverse to the beam, and the other for events with isolated energetic leptons. Two candidate events, consistent with expected background, were found in the first search; none was found in the second. These results allow the exclusion at the 95% confidence level of a charged heavy lepton of mass less than 44.3 GeV/c2 if it is assumed to have a massless neutrino partner. Limits are also presented for the case of a massive neutrino.
Description: This is the post-print version of the Article - Copyright @ 1990 Elsevier
URI: http://www.sciencedirect.com/science/article/pii/037026939090443A
http://bura.brunel.ac.uk/handle/2438/7181
DOI: http://dx.doi.org/10.1016/0370-2693(90)90443-A
ISSN: 0370-2693
Appears in Collections:Electronic and Computer Engineering
Dept of Electronic and Computer Engineering Research Papers

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