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Search for new particles decaying to tt in pp collisions at square root s=1.8 TeV

Authors :
Affolder, T.
Akimoto, H.
Akopian, A.
Albrow, M.G.
Amaral, P.
Amendolia, S.R.
Amidei, D.
Anikeev, K.
Antos, J.
Apollinari, G.
Arisawa, T.
Asakawa, T.
Ashmanskas, W.
Atac, M.
Azfar, E.
Azzi-Bacchetta, P.
Bacchetta, N.
Bailey, M.W.
Bailey, S.
de Barbaro, P.
Barbaro-Galtieri, A.
Barnes, V.E.
Barnett, B.A.
Barone, M.
Bauer, G.
Bedeschi, F.
Belforte, S.
Bellettimi, G.
Bellinger, J.
Benjamin, D.
Bensinger, J.
Beretvas, A.
Berge, J.P.
Berryhill, J.
Bevensee, B.
Bhatti, A.
Binkley, M.
Bisello, D.
Blair, R.E.
Blocker, C.
Bloom, K.
Blumenfeld, B.
Blusk, S.R.
Bocci, A.
Bodek, A.
Bokhari, W.
Bolla, G.
Bonushkin, Y.
Bortoletto, D.
Boudreau, J.
Brandl, A.
van den Brink, S.
Bromberg, C.
Brozovic, M.
Bruner, N.
Buckley-Geer, E.
Budagov, J.
Budd, H.S.
Burkett, K.
Busetto, G.
Byon-Wagner, A.
Byrum, K.L.
Campbell, M.
Carithers, W.
Carlson, J.
Carlsmith, D.
Cassada, J.
Castro, A.
Cauz, D.
Cerri, A.
Chan, A.W.
Chang, P.S.
Chang, P.T.
Chapman, J.N.
Chen, C.
Chen, Y.C.
Cheng, M.T.
Chertok, M.
Chiarelli, G.
Chirikov-Zorin, I.
Chlachidze, G.
Chlebana, F.
Christofek, L.
Chu, M.L.
Cihangir, S.
Ciobanu, C.I.
Clark, A.G.
Connolly, A.
Conway, J.
Cooper, J.
Cordelli, M.
Cranshaw, J.
Cronin-Hennessy, D.
Cropp, R.
Culbertson, R.
Dagenhart, D.
DeJongh, F.
Dell'Agnello, S.
Dell'Orso, M
Demina, R.
Demortier, L.
Dennino, M.
Derwent, P.F.
Devlin, T.
Ditmann, J.R.
Donati, S.
Done, J.
Dorigo, T.
Eddy, N.
Einsweiler, K.
Elias, J.E.
Engels, E.
Erdmann, W.
Errede, D.
Errede, S.
Fan, Q.
Feild, R.G.
Ferretti, C.
Field, R.D.
Fiori, I.
Flaugher, B.
Foster, G.W.
Franklin, M.
Freeman, J.
Friedman, J.
Fukui, Y.
Galeotti, S.
Gallinaro, M.
Gao, T.
Garcia-Sciveres, M.
Garfinkel, A.F.
Gatti, P.
Gay, C.
Geer, S.
Gerdes, D.W.
Giannetti, P.
Giromini, P.
Glagolev, V.
Gold, M.
Goldstein, J.
Gordon, A.
Goshaw, A.T.
Gotra, Y.
Goulianos, K.
Green, C.
Groer, L.
Grosso-Pilcher, C.
Guenther, M.
Guillian, G.
Guimaraes da Costa, J.
Guo, R.S.
Haber, C.
Hafen, E.
Hahn, S.R.
Hall, C.
Handa, T.
Handler, R.
Hao, W.
Happacher, F.
Hara, K.
Hardman, A.D.
Harrison, R.M.
Hartmann, F.
Hatakeyama, K.
Hauser, J.
Heinrich, J.
Heiss, A.
Herndon, M.
Hinrichsen, B.
Hoffman, K.D.
Holck, C.
Hollebeek, R.
Holloway, L.
Hughes, R.
Huston, J.
Huth, J.
Ikeda, H.
Incandela, J.
Introzzi, G.
Iwai, J.
Iwata, Y.
James, E.
Jensen, H.
Jones, M.
Joshi, U.
Kambara, H.
Kamon, T.
Kaneko, T.
Karr, K.
Kasha, H.
Kato, Y.
Keaffaber, T.A.
Kelley, K.
Kelly, M.
Kennedy, R.D.
Kephart, R.
Khazins, D.
Kikuchi, T.
Kirk, M.
Kim, B.J.
Kim, D.H.
Kim, H.S.
Kim, M.J.
Kim, S.H.
Kim, Y.K.
Kirsch, L.
Klimenko, S.
Koehn, P.
Kongeter, A.
Kondo, K.
Konigsberg, J.
Kordas, K.
Korn, A.
Korytov, A.
Kovacs, E.
Kroll, J.
Kruse, M.
Kuhlmann, S.E.
Kurino, K.
Kuwabara, T.
Laasanen, A.T.
Lai, N.
Lami, S.
Lammel, S.
Lamoureux, J.I.
Lancaster, M.
Latino, G.
LeCompte, T.
Lee, A.M.
Lee, K.
Leone, S.
Lewis, J.D.
Lindgren, M.
Liss, T.M.
Liu, J.B.
Liu, Y.C.
Lockyer, N.
Loken, J.
Loreti, M.
Lucchesi, D.
Lukens, P.
Lusin, S.
Lyons, L.
Lys, J.
Madrak, R.
Maeshima, K.
Maksimovic, P.
Malferrari, L.
Mangano, M.
Mariotti, M.
Martignon, G.
Martin, A.
Matthews, J.A.J.
Mayer, J.
Mazzanti, P.
Publication Year :
2000
Publisher :
American Physical Society, 2000.

Abstract

We use 106 pb/sup -1/ of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on the cross section for narrow, vector resonances decaying to tt are presented. At the 95% confidence level, we exclude the existence of a leptophobic Z' boson in a model of top-color-assisted technicolor with mass M/sub Z'/ lt 480 GeV/c/sup 2/ for natural width Gamma =0.012M/sub Z'/, and M/sub Z'/ lt 780 GeV/c/sup 2/ for Gamma =0.04M/sub Z'/.

Subjects

Subjects :
High Energy Physics::Experiment
QC

Details

Language :
English
ISSN :
00319007
Database :
OpenAIRE
Accession number :
edsair.core.ac.uk....0fce4acd6095afc3a76c5d5bb3394ed6

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