Search for new particles decaying to t(t)over-bar in p(p)over-bar collisions at root s=1.8 TeV

Affolder, T; Akimoto, H; Akopian, A; Albrow, Mg; Amaral, P; Amendolia, Sr; Amidei, D; Anikeev, K; Antos, J; Apollinari, G; Arisawa, T; Asakawa, T; Ashmanskas, W; Atac, M; Azfar, F; Azzi Bacchetta, P; Bacchetta, N; Bailey, Mw; Bailey, S; de Barbaro, P; Barbaro Galtieri, A; Barnes, Ve; Barnett, Ba; Barone, M; Bauer, G; Bedeschi, F; Belforte, S; Bellettini, G; Bellinger, J; Benjamin, D; Bensinger, J; Beretvas, A; Berge, Jp; Berryhill, J; Bevensee, B; Bhatti, A; Binkley, M; Bisello, D; Blair, Re; Blocker, C; Bloom, K; Blumenfeld, B; Blusk, Sr; 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, Hs; Burkett, K; Busetto, G; Byon Wagner, A; Byrum, Kl; Campbell, M; Carithers, W; Carlson, J; Carlsmith, D; Cassada, J; Castro, A; Cauz, D; Cerri, A; Chan, Aw; Chang, Ps; Chang, Pt; Chapman, J; Chen, C; Chen, Yc; Cheng, Mt; Chertok, M; Chiarelli, G; Chirikov Zorin, I; 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Hatakeyama, K; Hauser, J; Heinrich, J; Heiss, A; Herndon, M; Hinrichsen, B; Hoffman, Kd; 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, Ta; Kelley, K; Kelly, M; Kennedy, Rd; Kephart, R; Khazins, D; Kikuchi, T; Kirk, M; Kim, Bj; Kim, Dh; Kim, Hs; Kim, Mj; Kim, Sh; Kim, Yk; Kirsch, L; Klimenko, S; Koehn, P; Kongeter, A; Kondo, K; Konigsberg, J; Kordas, K; Korn, K; Korytov, A; Kovacs, E; Kroll, J; Kruse, M; Kuhlmann, Se; Kurino, K; Kuwabara, T; Laasanen, At; Lai, N; Lami, S; Lammel, S; Lamoureux, Ji; Lancaster, M; Latino, G; Lecompte, T; Lee, Am; Lee, K; Leone, S; Lewis, Jd; Lindgren, M; Liss, Tm; Liu, Jb; Liu, Yc; Lockyer, N; Loken, J; Loreti, M; Lucchesi, D; Lukens, P; Lusin, S; Lyons, L; Lys, J; Madrak, F; Maeshima, K; Maksimovic, P; Malferrari, L; Mangano, M; Mariotti, M; Martignon, G; Martin, A; Matthews, Jaj; 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doi:10.1103/PhysRevLett.85.2062

We use 106 pb(-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 ti 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-Z' < 480 GeV/c(2) for natural width Gamma = 0.012M(Z)', and M-Z' < 780 GeV/c(2) for Gamma = 0.04M(Z)'. RI Lancaster, Mark/C-1693-2008; Vucinic, Dejan/C-2406-2008; Nomerotski, Andrei/A-5169-2010; Prokoshin, Fedor/E-2795-2012; Chiarelli, Giorgio/E-8953-2012; Azzi, Patrizia/H-5404-2012

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11695/4802

Digital Object Identifier (DOI):	10.1103/PhysRevLett.85.2062
Codice identificativo ISI:	WOS:000089065400007
Codice identificativo Scopus:	2-s2.0-0034273286
Handle:	http://hdl.handle.net/11695/4802
Abstract:	We use 106 pb(-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 ti 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-Z' < 480 GeV/c(2) for natural width Gamma = 0.012M(Z)', and M-Z' < 780 GeV/c(2) for Gamma = 0.04M(Z)'. RI Lancaster, Mark/C-1693-2008; Vucinic, Dejan/C-2406-2008; Nomerotski, Andrei/A-5169-2010; Prokoshin, Fedor/E-2795-2012; Chiarelli, Giorgio/E-8953-2012; Azzi, Patrizia/H-5404-2012
Titolo:	Search for new particles decaying to t(t)over-bar in p(p)over-bar collisions at root s=1.8 TeV
Autori:	Affolder T Akimoto H Akopian A Albrow MG Amaral P Amendolia SR Amidei D Anikeev K Antos J Apollinari G Arisawa T Asakawa T Ashmanskas W Atac M Azfar F Azzi Bacchetta P Bacchetta N Bailey MW Bailey S de Barbaro P Barbaro Galtieri A Barnes VE Barnett BA Barone M Bauer G Bedeschi F Belforte S Bellettini G Bellinger J Benjamin D Bensinger J Beretvas A Berge JP Berryhill J Bevensee B Bhatti A Binkley M Bisello D Blair RE Blocker C Bloom K Blumenfeld B Blusk SR 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 HS Burkett K Busetto G Byon Wagner A Byrum KL Campbell M Carithers W Carlson J Carlsmith D Cassada J Castro A Cauz D Cerri A Chan AW Chang PS Chang PT Chapman J Chen C Chen YC Cheng MT Chertok M Chiarelli G Chirikov Zorin I Chlachidze G Chlebana F Christofek L Chu ML Cihangir S Ciobanu CI Clark AG 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 PF Devlin T Ditmann JR Donati S Done J Dorigo T Eddy N Einsweiler K Elias JE Engels E Erdmann W Errede D Errede S Fan Q Feild RG Ferretti C Field RD Fiori I Flaugher B Foster GW Franklin M Freeman J Friedman J Fukui Y Galeotti S Gallinaro M Gao T Garcia Sciveres M Garfinkel AF Gatti P Gay C Geer S Gerdes DW Giannetti P Giromini P Glagolev V Gold M Goldstein J Gordon A Goshaw AT Gotra Y Goulianos K Green C Groer L Grosso Pilcher C Guenther M Guillian G da Costa JG Guo RS Haber C Hafen E Hahn SR Hall C Handa T Handler R Hao W Happacher F Hara K Hardman AD Harris RM Hartmann F Hatakeyama K Hauser J Heinrich J Heiss A Herndon M Hinrichsen B Hoffman KD 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 TA Kelley K Kelly M Kennedy RD Kephart R Khazins D Kikuchi T Kirk M Kim BJ Kim DH Kim HS Kim MJ Kim SH Kim YK Kirsch L Klimenko S Koehn P Kongeter A Kondo K Konigsberg J Kordas K Korn K Korytov A Kovacs E Kroll J Kruse M Kuhlmann SE Kurino K Kuwabara T Laasanen AT Lai N Lami S Lammel S Lamoureux JI Lancaster M Latino G LeCompte T Lee AM Lee K Leone S Lewis JD Lindgren M Liss TM Liu JB Liu YC Lockyer N Loken J Loreti M Lucchesi D Lukens P Lusin S Lyons L Lys J Madrak F Maeshima K Maksimovic P Malferrari L Mangano M Mariotti M Martignon G Martin A Matthews JAJ Mayer J Mazzanti P McFarland KS McIntyre P McKigney E Menguzzato M Menzione A Mesropian C Miao T Miller R Miller JS Minato H Miscetti S Mishina M Mitselmakher G Moggi N Moore E Moore R Morita Y Mukherjee A Muller T Munar A Murat P Murgia S Musy M Nachtman J Nahn S Nakada H Nakaya T Nakano I Nelson C Neuberger D Newman Holmes C Ngan CYP Nicolaidi P Niu H Nodulman L Nomerotski A Oh SH Ohmoto T Ohsugi T Oishi R Okusawa T Olsen J Pagliarone C Palmonari F Paoletti R Papadimitriou V Pappas SP Partos D Patrick J Pauletta G Paulini M Paus C Pescara L Phillips TJ PIACENTINO, Giovanni Maria Pitts KT Plunkett R Pompos A Pondrom L Pope G Popovic M Prokoshin F Proudfoot J Ptohos F Punzi G Ragan K Rakitine A Reher D Reichold A Riegler W Ribon A Rimondi F Ristori L Robertson WJ Robinson A Rodrigo T Rolli S Rosenson L Roser R Rossin R Sakumoto WK Saltzberg D Sansoni A Santi L Sato H Savard P Schlabach P Schmidt EE Schmidt MP Schmitt M Scodellaro L Scott A Scribano A Segler S Seidel S Seiya Y Semenov A Semeria F Shah T Shapiro MD Shepard PF Shibayama T Shimojima M Shochet M Siegrist J Signorelli G Sill A Sinervo P Singh P Slaughter AJ Sliwa K Smith C Snider FD Solodsky A Spalding J Speer T Sphicas P Spinella F Spiropulu M Spiegel L Steele J Stefanini A Strologas J Strumia F Stuart D Sumorok K Suzuki T Takano T Takashima R Takikawa K Tamburello P Tanaka M Tannenbaum B Taylor W Tecchio M Teng PK Terashi K Tether S Theriot D Thurman Keup R Tipton P Tkaczyk S Tollefson K Tollestrup A Toyoda H Trischuk W de Troconiz JF Tseng J Turini N Ukegawa F Vaiciulis T Valls J Vejcik S Velev G Vidal R Vilar R Volobouev I Vucinic D Wagner RG Wagner RL Wahl J Wallace NB Walsh AM Wang C Wang CH Wang MJ Watanabe T Waters D Watts T Webb R Wenzel H Wester WC Wicklund AB Wicklund E Williams HH Wilson P Winer BL Winn D Wolbers S Wolinski D Wolinski J Wolinski S Worm S Wu X Wyss J Yagil A Yao W Yeh GP Yeh P Yoh J Yosef C Yoshida T Yu I Yu S Zanetti A Zetti F Zucchelli S. mostra contributor esterni nascondi contributor esterni
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