/ Experiment-HEP arXiv:0811.0459


Search for the lightest scalar top quark in events with two leptons in p anti-p collisions at s**(1/2) = 1.96-TeV


Abazov, V.M. (Dubna, JINR) ; Abbott, B. (Oklahoma U.) ; Abolins, M. (Michigan State U.) ; Acharya, Bannanje Sripath (Tata Inst.) ; Adams, M. (Illinois U., Chicago) ; Adams, T. (Florida State U.) ; Aguilo, Ernest (McGill U.) ; Ahsan, M. (Kansas State U.) ; Alexeev, G.D. (Dubna, JINR) ; Alkhazov, Georgiy D. (St. Petersburg, INP) ; Alton, Andrew K. (Michigan U.) ; Alverson, George O. (Northeastern U.) ; Alves, Gilvan Augusto (Rio de Janeiro, CBPF) ; Anastasoaie, M. (NIKHEF, Amsterdam) ; Ancu, L.S. (NIKHEF, Amsterdam) ; Andeen, T. (Northwestern U.) ; Andrieu, Bernard (Paris U., VI-VII) ; Anzelc, M.S. (Northwestern U.) ; Aoki, M. (Fermilab) ; Arnoud, Yannick (LPSC, Grenoble) ; Arov, M. (Louisiana Tech. U.) ; Arthaud, M. (DAPNIA, Saclay) ; Askew, Andrew Warren (Florida State U.) ; Asman, B. (Uppsala U.) ; Assis Jesus, A.C.S. (Rio de Janeiro State U.) ; Atramentov, Oleksiy Vladimirovich (Florida State U.) ; Avila, C. (Andes U., Bogota) ; Badaud, F. (Clermont-Ferrand U.) ; Bagby, L. (Fermilab) ; Baldin, B. (Fermilab) ; Bandurin, D.V. (Kansas State U.) ; Banerjee, P. (Tata Inst.) ; Banerjee, S. (Tata Inst.) ; Barberis, E. (Northeastern U.) ; Barfuss, A.F. (Aix-Marseille III U.) ; Bargassa, P. (Rice U.) ; Baringer, Philip S. (Kansas U.) ; Barreto, Jorge L. (Rio de Janeiro, CBPF) ; Bartlett, J.Frederick (Fermilab) ; Bassler, U. (DAPNIA, Saclay) ; Bauer, D. (Imperial Coll., London) ; Beale, Steven Thomas (McGill U.) ; Bean, Alice L. (Kansas U.) ; Begalli, M. (Rio de Janeiro State U.) ; Begel, Michael (Brookhaven) ; Belanger-Champagne, C. (Uppsala U.) ; Bellantoni, Leo (Fermilab) ; Bellavance, Angela M. (Fermilab) ; Benitez, Jorge A. (Michigan State U.) ; Beri, Suman B. (Panjab U.) ; Bernardi, G. (Paris U., VI-VII) ; Bernhard, Ralf Patrick (Freiburg U.) ; Bertram, I. (Lancaster U.) ; Besancon, M. (DAPNIA, Saclay) ; Beuselinck, Raymond (Imperial Coll., London) ; Bezzubov, V.A. (Serpukhov, IHEP) ; Bhat, P.C. (Fermilab) ; Bhatnagar, Vipin (Panjab U.) ; Blazey, Gerald Charles (Northern Illinois U.) ; Blekman, Freya (Imperial Coll., London) ; Blessing, Susan K. (Florida State U.) ; Bloom, Kenneth A. (Nebraska U.) ; Boehnlein, A. (Fermilab) ; Boline, D. (Boston U.) ; Bolton, Tim A. (Kansas State U.) ; Boos, E.E. (Moscow State U.) ; Borissov, G. (Lancaster U.) ; Bose, Tulika (Brown U.) ; Brandt, A. (Texas U., Arlington) ; Brock, Raymond L., Jr. (Michigan State U.) ; Brooijmans, Gustaaf H. (Columbia U.) ; Bross, Alan D. (Fermilab) ; Brown, D. (Virginia U.) ; Bu, X.B. (Hefei, CUST) ; Buchanan, Norman J. (Florida State U.) ; Buchholz, D. (Northwestern U.) ; Buehler, Marc (Virginia U.) ; Buescher, Volker (Bonn U.) ; Bunichev, V. (Moscow State U.) ; Burdin, S. (Lancaster U.) ; Burnett, Thompson H. (Washington U., Seattle) ; Buszello, C.P. (Imperial Coll., London) ; Calfayan, P. (Munich U.) ; Calvet, Samuel Pierre (Orsay, LAL) ; Cammin, Jochen (Rochester U.) ; Carrasco-Lizarraga, M.A. (CINVESTAV, IPN) ; Carrera, Edgar Fernando (Florida State U.) ; Carvalho, W. (Rio de Janeiro State U.) ; Casey, Brendan Cameron Kieran (Fermilab) ; Castilla-Valdez, Heriberto (CINVESTAV, IPN) ; Chakrabarti, S. (SUNY, Stony Brook) ; Chakraborty, D. (Northern Illinois U.) ; Chan, K.M. (Notre Dame U.) ; Chandra, A. (UC, Riverside) ; Cheu, Elliott Curtis (Arizona U.) ; Cho, DooKee (Boston U.) ; Choi, S. (Sungkyunkwan U.) ; Choudhary, Brajesh C. (Delhi U.) ; Christofek, Leonard Steven (Brown U.) ; Christoudias, T. (Imperial Coll., London) ; Cihangir, Selcuk (Fermilab) ; Claes, D. (Nebraska U.) ; Clutter, Justace Randall (Kansas U.) ; Cooke, M. (Fermilab) ; Cooper, W.E. (Fermilab) ; Corcoran, Marjorie D. (Rice U.) ; Couderc, F. (DAPNIA, Saclay) ; Cousinou, M.C. (Aix-Marseille III U.) ; Crepe Renaudin, Sabine (LPSC, Grenoble) ; Cuplov, Vesna (Kansas State U.) ; Cutts, D. (Brown U.) ; Cwiok, M. (University Coll., Dublin) ; da Motta, Helio (Rio de Janeiro, CBPF) ; Das, A. (Arizona U.) ; Davies, G. (Imperial Coll., London) ; De, K. (Texas U., Arlington) ; de Jong, S.J. (NIKHEF, Amsterdam) ; De La Cruz-Burelo, Eduard (CINVESTAV, IPN) ; De Oliveira Martins, C. (Rio de Janeiro State U.) ; DeVaughan, K. (Nebraska U.) ; Deliot, Frederic (DAPNIA, Saclay) ; Demarteau, Marcel (Fermilab) ; Demina, R. (Rochester U.) ; Denisov, Dmitri (Fermilab) ; Denisov, S.P. (Serpukhov, IHEP) ; Desai, S. (Fermilab) ; Diehl, H.T. (Fermilab) ; Diesburg, M. (Fermilab) ; Dominguez, A. (Nebraska U.) ; Dorland, Tyler McMillan (Washington U., Seattle) ; Dubey, A. (Delhi U.) ; Dudko, Lev V. (Moscow State U.) ; Duflot, Laurent Louis (Orsay, LAL) ; Dugad, S.R. (Tata Inst.) ; Duggan, D. (Florida State U.) ; Duperrin, A. (Aix-Marseille III U.) ; Dutt, S. (Panjab U.) ; Dyer, J. (Michigan State U.) ; Dyshkant, A. (Northern Illinois U.) ; Eads, Michael T. (Nebraska U.) ; Edmunds, D. (Michigan State U.) ; Ellison, J. (UC, Riverside) ; Elvira, V.Daniel (Fermilab) ; Enari, Y. (Brown U.) ; Eno, Sarah C. (Maryland U.) ; Ermolov, P. (Moscow State U.) ; Evans, H. (Indiana U.) ; Evdokimov, A. (Brookhaven) ; Evdokimov, V.N. (Serpukhov, IHEP) ; Ferapontov, A.V. (Kansas State U.) ; Ferbel, Thomas (Rochester U.) ; Fiedler, F. (Mainz U., Inst. Phys.) ; Filthaut, Frank (NIKHEF, Amsterdam) ; Fisher, W. (Fermilab) ; Fisk, H.Eugene (Fermilab) ; Fortner, M. (Northern Illinois U.) ; Fox, H. (Lancaster U.) ; Fu, S. (Fermilab) ; Fuess, Stuart C. (Fermilab) ; Gadfort, T. (Columbia U.) ; Galea, C.F. (NIKHEF, Amsterdam) ; Garcia, C. (Rochester U.) ; Garcia-Bellido, Aran (Rochester U.) ; Gavrilov, V. (Moscow, ITEP) ; Gay, P. (Clermont-Ferrand U.) ; Geist, Walter M. (Louis Pasteur U., Strasbourg I) ; Geng, W. (Michigan State U.) ; Gerber, C.E. (Illinois U., Chicago) ; Gershtein, Yuri S. (Florida State U.) ; Gillberg, D. (McGill U.) ; Ginther, G. (Rochester U.) ; Gomez, B. (Andes U., Bogota) ; Goussiou, Anna (Washington U., Seattle) ; Grannis, Paul D. (SUNY, Stony Brook) ; Greenlee, H. (Fermilab) ; Greenwood, Zeno Dixon (Louisiana Tech. U.) ; Gregores, Eduardo M. (ABC Federal U.) ; Grenier, Gerald Jean (Lyon, IPN) ; Gris, Ph. (Clermont-Ferrand U.) ; Grivaz, Jean-Francois (Orsay, LAL) ; Grohsjean, Alexander (Munich U.) ; Grunendahl, S. (Fermilab) ; Grunewald, M.W. (University Coll., Dublin) ; Guo, F. (SUNY, Stony Brook) ; Guo, J. (SUNY, Stony Brook) ; Gutierrez, Gaston R. (Fermilab) ; Gutierrez, Phillip (Oklahoma U.) ; Haas, A. (Columbia U.) ; Hadley, Nicholas J. (Maryland U.) ; Haefner, P. (Munich U.) ; Hagopian, Sharon L. (Florida State U.) ; Haley, J. (Princeton U.) ; Hall, I. (Michigan State U.) ; Hall, Raymond Edward (Fresno State) ; Han, L. (Hefei, CUST) ; Harder, Kristian (UMIST, Manchester) ; Harel, Amnon (Rochester U.) ; Hauptman, John Michael (Iowa State U.) ; Hays, J. (Imperial Coll., London) ; Hebbeker, Thomas (Aachen, Tech. Hochsch.) ; Hedin, D. (Northern Illinois U.) ; Hegeman, Jeroen Guido (FOM, Amsterdam) ; Heinson, Ann (UC, Riverside) ; Heintz, U. (Boston U.) ; Hensel, C. (Bonn U.) ; Herner, K. (SUNY, Stony Brook) ; Hesketh, G. (Northeastern U.) ; Hildreth, Michael D. (Notre Dame U.) ; Hirosky, Robert James (Virginia U.) ; Hoang, T. (Florida State U.) ; Hobbs, John D. (SUNY, Stony Brook) ; Hoeneisen, B. (San Francisco de Quito U.) ; Hohlfeld, M. (Bonn U.) ; Hossain, S. (Oklahoma U.) ; Houben, P. (FOM, Amsterdam) ; Hu, Y. (SUNY, Stony Brook) ; Hubacek, Z. (Prague, Tech. U.) ; Hynek, Vlastislav (Charles U.) ; Iashvili, I. (SUNY, Buffalo) ; Illingworth, Robert A. (Fermilab) ; Ito, Albert S. (Fermilab) ; Jabeen, S. (Boston U.) ; Jaffre, M. (Orsay, LAL) ; Jain, S. (Oklahoma U.) ; Jakobs, Karl (Freiburg U.) ; Jarvis, C. (Maryland U.) ; Jesik, Richard (Imperial Coll., London) ; Johns, K. (Arizona U.) ; Johnson, C. (Columbia U.) ; Johnson, M. (Fermilab) ; Johnston, D. (Nebraska U.) ; Jonckheere, Alan M. (Fermilab) ; Jonsson, P. (Imperial Coll., London) ; Juste, A. (Fermilab) ; Kajfasz, E. (Aix-Marseille III U.) ; Karmanov, D. (Moscow State U.) ; Kasper, Penelope A. (Fermilab) ; Katsanos, I. (Columbia U.) ; Kaushik, V. (Texas U., Arlington) ; Kehoe, R. (Southern Methodist U.) ; Kermiche, S. (Aix-Marseille III U.) ; Khalatyan, Norayr (Fermilab) ; Khanov, A. (Oklahoma State U.) ; Kharchilava, Avto (SUNY, Buffalo) ; Kharzheev, Y.N. (Dubna, JINR) ; Khatidze, David (Columbia U.) ; Kim, T.J. (Korea U., KODEL) ; Kirby, Michael H. (Northwestern U.) ; Kirsch, M. (Aachen, Tech. Hochsch.) ; Klima, Boaz (Fermilab) ; Kohli, J.M. (Panjab U.) ; Konrath, J.P. (Freiburg U.) ; Kozelov, A.V. (Serpukhov, IHEP) ; Kraus, J. (Michigan State U.) ; Kuhl, T. (Mainz U., Inst. Phys.) ; Kumar, A. (SUNY, Buffalo) ; Kupco, Alexander (Prague, Inst. Phys.) ; Kurca, T. (Lyon, IPN) ; Kuzmin, V.A. (Moscow State U.) ; Kvita, J. (Charles U.) ; Lacroix, F. (Clermont-Ferrand U.) ; Lam, D. (Notre Dame U.) ; Lammers, S. (Columbia U.) ; Landsberg, G. (Brown U.) ; Lebrun, P. (Lyon, IPN) ; Lee, W.M. (Fermilab) ; Leflat, A. (Moscow State U.) ; Lellouch, J. (Paris U., VI-VII) ; Li, J. (Texas U., Arlington) ; Li, L. (UC, Riverside) ; Li, Q.Z. (Fermilab) ; Lietti, Sergio Morais (Sao Paulo, IFT) ; Lim, J.K. (Korea U., KODEL) ; Rocha de Lima, Jose Guilherme (Northern Illinois U.) ; Lincoln, Donald W. (Fermilab) ; Linnemann, James Thomas (Michigan State U.) ; Lipaev, V.V. (Serpukhov, IHEP) ; Lipton, Ronald J. (Fermilab) ; Liu, Y. (Hefei, CUST) ; Liu, Z. (McGill U.) ; Lobodenko, A. (St. Petersburg, INP) ; Lokajicek, M. (Prague, Inst. Phys.) ; Love, P. (Lancaster U.) ; Lubatti, Henry J. (Washington U., Seattle) ; Luna-Garcia, R. (CINVESTAV, IPN) ; Lyon, Adam Leonard (Fermilab) ; Maciel, A.K.A. (Rio de Janeiro, CBPF) ; Mackin, D. (Rice U.) ; Madaras, R.J. (UC, Berkeley) ; Mattig, P. (Wuppertal U.) ; Magerkurth, A. (Michigan U.) ; Mal, Prolay Kumar (Washington U., Seattle) ; Malbouisson, H.B. (Rio de Janeiro State U.) ; Malik, S. (Nebraska U.) ; Malyshev, V.L. (Dubna, JINR) ; Maravin, Yurii Y. (Kansas State U.) ; Martin, B. (LPSC, Grenoble) ; McCarthy, Robert L. (SUNY, Stony Brook) ; Meijer, M.M. (NIKHEF, Amsterdam) ; Melnitchouk, Alexander S. (Mississippi U.) ; Mendoza, L. (Andes U., Bogota) ; Mercadante, P.G. (Sao Paulo, IFT) ; Merkin, Mikhail M. (Moscow State U.) ; Merritt, K.Wyatt (Fermilab) ; Meyer, A. (Aachen, Tech. Hochsch.) ; Meyer, J. (Bonn U.) ; Mitrevski, Jovan Pavle (Columbia U.) ; Mommsen, R.K. (UMIST, Manchester) ; Mondal, N.K. (Tata Inst.) ; Moore, R.W. (McGill U.) ; Moulik, T. (Kansas U.) ; Muanza, G.S. (Aix-Marseille III U.) ; Mulhearn, Michael James (Columbia U.) ; Mundal, O. (Bonn U.) ; Mundim Filho, Luiz Martins (Rio de Janeiro State U.) ; Nagy, Elemer (Aix-Marseille III U.) ; Naimuddin, Md (Fermilab) ; Narain, Meenakshi (Brown U.) ; Neal, H.A. (Michigan U.) ; Negret, Juan Pablo (Andes U., Bogota) ; Neustroev, P. (St. Petersburg, INP) ; Nilsen, H. (Freiburg U.) ; Nogima, H. (Rio de Janeiro State U.) ; Novaes, Sergio F. (Sao Paulo, IFT) ; Nunnemann, Thomas (Munich U.) ; O'Neil, Dugan Clive (McGill U.) ; Obrant, G. (St. Petersburg, INP) ; Ochando, C. (Orsay, LAL) ; Onoprienko, Dmitry V. (Kansas State U.) ; Oshima, N. (Fermilab) ; Osman, N. (Imperial Coll., London) ; Osta, Jyotsna (Notre Dame U.) ; Otec, R. (Prague, Tech. U.) ; Otero y Garzon, Gustavo J. (Fermilab) ; Owen, M. (UMIST, Manchester) ; Padley, B.Paul (Rice U.) ; Pangilinan, M. (Brown U.) ; Parashar, Neeti (Purdue U.) ; Park, S.J. (Bonn U.) ; Park, S.K. (Korea U., KODEL) ; Parsons, J. (Columbia U.) ; Partridge, R. (Brown U.) ; Parua, N. (Indiana U.) ; Patwa, Abid (Brookhaven) ; Pawloski, Gregory J. (Rice U.) ; Penning, B. (Freiburg U.) ; Perfilov, M. (Moscow State U.) ; Peters, K. (UMIST, Manchester) ; Peters, Y. (Wuppertal U.) ; Petroff, P. (Orsay, LAL) ; Petteni, Michele (Imperial Coll., London) ; Piegaia, R. (Buenos Aires U.) ; Piper, J. (Michigan State U.) ; Pleier, Marc-Andre (Bonn U.) ; Podesta-Lerma, P.L.M. (CINVESTAV, IPN) ; Podstavkov, V.M. (Fermilab) ; Pogorelov, Y. (Notre Dame U.) ; Pol, M.E. (Rio de Janeiro, CBPF) ; Polozov, P. (Moscow, ITEP) ; Pope, Bernard Goodwin (Michigan State U.) ; Popov, A.V. (Serpukhov, IHEP) ; Potter, C. (McGill U.) ; Prado da Silva, W.L. (Rio de Janeiro State U.) ; Prosper, H.B. (Florida State U.) ; Protopopescu, Serban D. (Brookhaven) ; Qian, Jianming (Michigan U.) ; Quadt, Arnulf (Bonn U.) ; Quinn, B. (Mississippi U.) ; Rakitin, Alexander Y. (Lancaster U.) ; Rangel, M.S. (Rio de Janeiro, CBPF) ; Ranjan, K. (Delhi U.) ; Ratoff, P.N. (Lancaster U.) ; Renkel, P. (Southern Methodist U.) ; Rich, P. (UMIST, Manchester) ; Rijssenbeek, Michael (SUNY, Stony Brook) ; Ripp-Baudot, Isabelle (Louis Pasteur U., Strasbourg I) ; Rizatdinova, F. (Oklahoma State U.) ; Robinson, S. (Imperial Coll., London) ; Rodrigues, R.F. (Rio de Janeiro State U.) ; Rominsky, M. (Oklahoma U.) ; Royon, C. (DAPNIA, Saclay) ; Rubinov, Paul Michael (Fermilab) ; Ruchti, Randal C. (Notre Dame U.) ; Safronov, G. (Moscow, ITEP) ; Sajot, G. (LPSC, Grenoble) ; Sanchez-Hernandez, Alberto (CINVESTAV, IPN) ; Sanders, M.P. (Paris U., VI-VII) ; Sanghi, B. (Fermilab) ; Savage, G. (Fermilab) ; Sawyer, H.Lee (Louisiana Tech. U.) ; Scanlon, T. (Imperial Coll., London) ; Schaile, D. (Munich U.) ; Schamberger, R.Dean (SUNY, Stony Brook) ; Scheglov, Y. (St. Petersburg, INP) ; Schellman, H. (Northwestern U.) ; Schliephake, T. (Wuppertal U.) ; Schlobohm, S. (Washington U., Seattle) ; Schwanenberger, Christian (UMIST, Manchester) ; Schwartzman, Ariel G. (Princeton U.) ; Schwienhorst, Reinhard H. (Michigan State U.) ; Sekaric, J. (Florida State U.) ; Severini, Horst (Oklahoma U.) ; Shabalina, Elizaveta K. (Illinois U., Chicago) ; Shamim, M. (Kansas State U.) ; Shary, Viacheslav V. (DAPNIA, Saclay) ; Shchukin, A.A. (Serpukhov, IHEP) ; Shivpuri, Ram K. (Delhi U.) ; Siccardi, V. (Louis Pasteur U., Strasbourg I) ; Simak, V. (Prague, Tech. U.) ; Sirotenko, V. (Fermilab) ; Skubic, P. (Oklahoma U.) ; Slattery, Paul F. (Rochester U.) ; Smirnov, D. (Notre Dame U.) ; Snow, G.R. (Nebraska U.) ; Snow, J. (Langston U.) ; Snyder, S. (Brookhaven) ; Soldner-Rembold, Stefan (UMIST, Manchester) ; Sonnenschein, L. (Paris U., VI-VII) ; Sopczak, A. (Lancaster U.) ; Sosebee, M. (Texas U., Arlington) ; Soustruznik, K. (Charles U.) ; Spurlock, B. (Texas U., Arlington) ; Stark, Jan (LPSC, Grenoble) ; Stolin, V. (Moscow, ITEP) ; Stoyanova, D.A. (Serpukhov, IHEP) ; Strandberg, J. (Michigan U.) ; Strandberg, S. (Uppsala U.) ; Strang, Michael Allen (SUNY, Buffalo) ; Strauss, Emanuel (SUNY, Stony Brook) ; Strauss, M. (Oklahoma U.) ; Strohmer, R. (Munich U.) ; Strom, Derek A. (Northwestern U.) ; Stutte, Linda G. (Fermilab) ; Sumowidagdo, Suharyo (Florida State U.) ; Svoisky, P. (NIKHEF, Amsterdam) ; Sznajder, Andre (Rio de Janeiro State U.) ; Tanasijczuk, A. (Buenos Aires U.) ; Taylor, W. (McGill U.) ; Tiller, B. (Munich U.) ; Tissandier, F. (Clermont-Ferrand U.) ; Titov, Maxim P. (DAPNIA, Saclay) ; Tokmenin, V.V. (Dubna, JINR) ; Torchiani, I. (Freiburg U.) ; Tsybychev, Dmitri (SUNY, Stony Brook) ; Tuchming, B. (DAPNIA, Saclay) ; Tully, C. (Princeton U.) ; Tuts, Philip Michael (Columbia U.) ; Unalan, Rahmi (Michigan State U.) ; Uvarov, L. (St. Petersburg, INP) ; Uvarov, S. (St. Petersburg, INP) ; Uzunyan, Sergey A. (Northern Illinois U.) ; Vachon, Brigitte Marie Christine (McGill U.) ; van den Berg, P.J. (FOM, Amsterdam) ; Van Kooten, R. (Indiana U.) ; van Leeuwen, W.M. (FOM, Amsterdam) ; Varelas, Nikos (Illinois U., Chicago) ; Varnes, E.W. (Arizona U.) ; Vasilyev, I.A. (Serpukhov, IHEP) ; Verdier, Patrice (Lyon, IPN) ; Vertogradov, L.S. (Dubna, JINR) ; Verzocchi, Marco (Fermilab) ; Vilanova, D. (DAPNIA, Saclay) ; Villeneuve-Seguier, Frederic (Imperial Coll., London) ; Vint, P. (Imperial Coll., London) ; Vokac, P. (Prague, Tech. U.) ; Voutilainen, M. (Nebraska U.) ; Wagner, R. (Princeton U.) ; Wahl, H.D. (Florida State U.) ; Wang, M.H.L.S. (Fermilab) ; Warchol, J. (Notre Dame U.) ; Watts, G. (Washington U., Seattle) ; Wayne, Mitchell R. (Notre Dame U.) ; Weber, G. (Mainz U., Inst. Phys.) ; Weber, M. (Fermilab) ; Welty-Rieger, L. (Indiana U.) ; Wenger, A. (Freiburg U.) ; Wermes, Norbert (Bonn U.) ; Wetstein, M. (Maryland U.) ; White, A. (Texas U., Arlington) ; Wicke, D. (Wuppertal U.) ; Williams, Mark Richard James (Lancaster U.) ; Wilson, Graham Wallace (Kansas U.) ; Wimpenny, Stephen J. (UC, Riverside) ; Wobisch, Markus (Louisiana Tech. U.) ; Wood, D.R. (Northeastern U.) ; Wyatt, T.R. (UMIST, Manchester) ; Xie, Y. (Brown U.) ; Xu, C. (Michigan U.) ; Yacoob, S. (Northwestern U.) ; Yamada, R. (Fermilab) ; Yang, W.C. (UMIST, Manchester) ; Yasuda, T. (Fermilab) ; Yatsunenko, Y.A. (Dubna, JINR) ; Yin, H. (Hefei, CUST) ; Yip, Kin (Brookhaven) ; Yoo, H.D. (Brown U.) ; Youn, S.W. (Northwestern U.) ; Yu, J. (Texas U., Arlington) ; Zeitnitz, C. (Wuppertal U.) ; Zelitch, S. (Virginia U.) ; Zhao, Tianchi (Washington U., Seattle) ; Zhou, B. (Michigan U.) ; Zhu, J. (SUNY, Stony Brook) ; Zielinski, M. (Rochester U.) ; Zieminska, Daria (Indiana U.) ; Zieminski, A. (Indiana U.) ; Zivkovic, Lidija (Columbia U.) ; Zutshi, V. (Northern Illinois U.) ; Zverev, E.G. (Moscow State U.)

Published in: Phys.Lett.
Year: 2009
Vol.: B675
Page No: 289
Pages: 9

Abstract: We report results of a search for the pair production of the lightest supersymmetric partner of the top quark using 1 fb-1 of data collected by the D0 detector at a ppbar center-of-mass energy of 1.96 TeV at the Fermilab Tevatron Collider. Both scalar top quarks are assumed to decay into a b quark, a charged lepton and a scalar neutrino. The search is performed in the electron plus muon and dielectron final states. The signal topology consists of two isolated leptons, missing transverse energy, and jets. We find no evidence for this process and exclude regions of parameter space in the framework of the minimal supersymmetric standard model.

Web-Page: http://lss.fnal.gov/cgi-bin/find_paper.pl?pub-08-508; http://inspirebeta.net/record/801554/files/Exclusion_combi_v1_6_nop14.png; http://inspirebeta.net/record/801554/files/for_paper_deltaphi_emet_nospace_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_deltaphi_mumet_nospace_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_deltaphisum_nospace_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_ht_nat_unit_ttbarcorr_ee.png; http://inspirebeta.net/record/801554/files/for_paper_ht_nat_unit_ttbarcorr_emu.png; http://inspirebeta.net/record/801554/files/for_paper_mee_nat_unit_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_met_mee_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_met_newseq_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_met_nospace_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_njets_newseq_ttbarcorr.png; http://inspirebeta.net/record/801554/files/for_paper_st_nat_unit_ttbarcorr_ee.png; http://inspirebeta.net/record/801554/files/for_paper_st_nat_unit_ttbarcorr_emu.png

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