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1. Search for production of single top quarks via $tcg$ and $tug$ flavor-changing neutral current couplings

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Aguilo, E, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Ancu, LS, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Barfuss, AF, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Beale, S, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Boehnlein, A, Boline, D, Bolton, TA, Boos, EE, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Bunichev, V, Burdin, S, Burke, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, K, Chan, KM, Chandra, A, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Christoudias, T, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Corcoran, M, Couderc, F, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Davies, B, Davies, G, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duggan, D, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Ellison, J, Elvira, VD, Enari, Y, Eno, S, Ermolov, P, Evans, H, Evdokimov, A, Evdokimov, VN, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gavrilov, V, Gay, P, Geist, W, Gelé, D, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grohsjean, A, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Hansson, P, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Herner, K, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jenkins, A, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Krop, D, Kryemadhi, A, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lam, D, Lammers, S, Landsberg, G, Lazoflores, J, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, L, Li, QZ, Lietti, SM, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martin, B, McCarthy, R, Melnitchouk, A, Mendes, A, Mendoza, L, Mercadante, PG, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Millet, T, Mitrevski, J, Molina, J, Mommsen, RK, Mondal, NK, Monk, J, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundal, O, Mundim, L, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Neustroev, P, Nilsen, H, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'Dell, V, O'Neil, DC, Obrant, G, Ochando, C, Oguri, V, Oliveira, N, Onoprienko, D, Oshima, N, Osta, J, Otec, R, Otero Y Garzón, GJ, Owen, M, Padley, P, Pangilinan, M, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perfilov, M, Peters, K, Peters, Y, Pétroff, P, Petteni, M, Piegaia, R, Piper, J, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, Potter, C, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rangel, MS, Rani, KJ, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sekaric, J, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shivpuri, RK, Shpakov, D, Siccardi, V, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smirnov, D, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strandberg, S, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Svoisky, P, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tiller, B, Tissandier, F, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Trefzger, T, Trincaz-Duvoid, S, Tsybychev, D, Tuchming, B, Tully, C, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, van Eijk, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vlimant, JR, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wahl, HD, Wang, L, Wang, MH, Warchol, J, Watts, G, Wayne, M, Weber, G, Weber, M, Weerts, H, Wenger, A, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Wood, DR, Wyatt, TR, Xie, Y, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, Zverev, EG, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), D0, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Universidad de Buenos Aires, Centro Brasileiro de Pesquisas Físicas, Universidade do Estado do Rio de Janeiro (UERJ), Universidade Estadual Paulista (UNESP), University of Alberta, University of Science and Technology of China, Universidad de Los Andes, Charles University, Czech Technical University, Academy of Sciences of the Czech Republic, Universidad San Francisco de Quito, Université Blaise Pascal, Universite de Grenoble 1, Université de la Méditerranée, Université Paris-Sud, Universités Paris VI and VII, CEA, Université de Haute Alsace, CNRS/IN2P3, RWTH Aachen, Universität Bonn, Universität Freiburg, Universität Mainz, Ludwig-Maximilians-Universität München, University of Wuppertal, Panjab University, Delhi University, Tata Institute of Fundamental Research, University College Dublin, Korea University, SungKyunKwan University, CINVESTAV, NIKHEF, Joint Institute for Nuclear Research, Institute for Theoretical and Experimental Physics, Moscow State University, Institute for High Energy Physics, Petersburg Nuclear Physics Institute, Lund University, Universität Zürich, Lancaster University, Imperial College, University of Manchester, University of Arizona, University of California, California State University, Florida State University, Fermi National Accelerator Laboratory, University of Illinois at Chicago, Northern Illinois University, Northwestern University, Indiana University, University of Notre Dame, Purdue University Calumet, Iowa State University, University of Kansas, Kansas State University, Louisiana Tech University, University of Maryland, Boston University, Northeastern University, University of Michigan, Michigan State University, University of Mississippi, University of Nebraska, Princeton University, State University of New York, Columbia University, University of Rochester, Brookhaven National Laboratory, Langston University, University of Oklahoma, Oklahoma State University, Brown University, University of Texas, Southern Methodist University, Rice University, University of Virginia, University of Washington, Augustana College, ICN-UNAM, and Helsinki Institute of Physics
Subjects: High Energy Physics - Experiment (hep-ex), High Energy Physics::Phenomenology, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], FOS: Physical sciences, High Energy Physics::Experiment, High Energy Physics - Experiment
Abstract: We search for the production of single top quarks via flavor-changing neutral current couplings of a gluon to the top quark and a charm ($c$) or up ($u$) quark. We analyze 230 pb$^{-1}$ of lepton + jets data from $\ppbar$ collisions at a center of mass energy of 1.96 TeV collected by the D0 detector at the Fermilab Tevatron Collider. We observe no significant deviation from standard model predictions, and hence set upper limits on the anomalous coupling parameters $\kappacLambda$ and $\kappauLambda$, where $\kappag$ define the strength of $tcg$ and $tug$ couplings, and $��$ defines the scale of new physics. The limits at 95% C.L. are: $\kappacLambda < 0.15 \rm TeV^{-1}$ and $\kappauLambda < 0.037 \rm TeV^{-1}$., 7 pages, 5 figures; updated (published) version of hep-ex/0702005
Published: 2008
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2. Simultaneous measurement of the ratio R=B(t --Wb)/B(t --Wq) and the top-quark pair production cross section with the D0 detector at sqrt(s) = 1.96 TeV

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Aguilo, E, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Ancu, LS, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, S, Banerjee, P, Barberis, E, Barfuss, AF, Bargassa, P, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Beale, S, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Biscarat, C, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Boehnlein, A, Boline, D, Bolton, TA, Borissov, G, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Bunichev, V, Burdin, S, Burke, S, Burnett, TH, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chan, K, Chandra, A, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Christoudias, T, Cihangir, S, Claes, D, Coadou, Y, Cooke, M, Cooper, WE, Corcoran, M, Couderc, F, Cousinou, MC, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Davies, G, De, K, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duggan, D, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Ellison, J, Elvira, VD, Enari, Y, Eno, S, Ermolov, P, Evans, H, Evdokimov, A, Evdokimov, VN, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gavrilov, V, Gay, P, Geist, W, Gelé, D, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grohsjean, A, Grünendahl, S, Grünewald, MW, Guo, J, Guo, F, Gutierrez, P, Gutierrez, G, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hansson, P, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Herner, K, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hossain, S, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Kajfasz, E, Kalinin, AM, Kalk, JR, Kalk, JM, Kappler, S, Karmanov, D, Kasper, PA, Katsanos, I, Kau, D, Kaur, R, Kaushik, V, Kehoe, R, Kermiche, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, TJ, Kirby, MH, Kirsch, M, Klima, B, Kohli, JM, Konrath, JP, Korablev, VM, Kozelov, AV, Krop, D, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lacroix, F, Lam, D, Lammers, S, Landsberg, G, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lellouch, J, Leveque, J, Li, J, Li, QZ, Li, L, Lietti, SM, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Y, Liu, Z, Lobodenko, A, Lokajicek, M, Love, P, Lubatti, HJ, Luna, R, Lyon, AL, Maciel, AK, Mackin, D, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martin, B, McCarthy, R, Melnitchouk, A, Mendoza, L, Mercadante, PG, Merkin, M, Merritt, KW, Meyer, J, Meyer, A, Millet, T, Mitrevski, J, Molina, J, Mommsen, RK, Mondal, NK, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundal, O, Mundim, L, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Neustroev, P, Nilsen, H, Nogima, H, Novaes, SF, Nunnemann, T, O'Dell, V, O'Neil, DC, Obrant, G, Ochando, C, Onoprienko, D, Oshima, N, Osta, J, Otec, R, Otero Y Garzón, GJ, Owen, M, Padley, P, Pangilinan, M, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Penning, B, Perfilov, M, Peters, K, Peters, Y, Pétroff, P, Petteni, M, Piegaia, R, Piper, J, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Polozov, P, Pope, BG, Popov, AV, Potter, C, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rakitine, A, Rangel, MS, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rich, P, Rieger, J, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Rominsky, M, Royon, C, Rubinov, P, Ruchti, R, Safronov, G, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schliephake, T, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sekaric, J, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shivpuri, RK, Siccardi, V, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smirnov, D, Snow, J, Snow, GR, Snyder, S, Söldner-Rembold, S, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stoyanova, DA, Strandberg, J, Strandberg, S, Strang, MA, Strauss, M, Strauss, E, Ströhmer, R, Strom, D, Stutte, L, Sumowidagdo, S, Svoisky, P, Sznajder, A, Talby, M, Tamburello, P, Tanasijczuk, A, Taylor, W, Temple, J, Tiller, B, Tissandier, F, Titov, M, Tokmenin, VV, Toole, T, Torchiani, I, Trefzger, T, Tsybychev, D, Tuchming, B, Tully, C, Tuts, PM, Unalan, R, Uvarov, S, Uvarov, L, Uzunyan, S, Vachon, B, van den Berg, PJ, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vokac, P, Von Toerne, E, Voutilainen, M, Wagner, R, Wahl, HD, Wang, L, Wang, MH, Warchol, J, Watts, G, Wayne, M, Weber, M, Weber, G, Welty-Rieger, L, Wenger, A, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Wood, DR, Wyatt, TR, Xie, Y, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, J, Zatserklyaniy, A, Zeitnitz, C, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zivkovic, L, Zutshi, V, and Zverev, EG
Subjects: High Energy Physics::Experiment
Abstract: We present the first simultaneous measurement of the ratio of branching fractions, R=B(t --> Wb)/B(t --> Wq), with q being a d, s, or b quark, and the top-quark pair production cross section sigma(tt[over]) in the lepton plus jets channel using 0.9 fb(-1) of pp[over] collision data at sqrt(s)=1.96 TeV collected with the D0 detector. We extract R and sigma(tt[over]) by analyzing samples of events with 0, 1, and > or =2 identified b jets. We measure R=0.97(+0.09)/(-0.08)(stat+syst) and sigma(tt[over])=8.18(+0.09)(-0.84)(stat+syst) +/- 0.50(lumi) pb, in agreement with the standard model prediction.
Published: 2008

3. Direct observation of the strange b baryon Xib

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Aguilo, E, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Ancu, LS, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, S, Banerjee, P, Barberis, E, Barfuss, AF, Bargassa, P, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Beale, S, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Biscarat, C, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Boehnlein, A, Boline, D, Bolton, TA, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chan, K, Chandra, A, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Christoudias, T, Cihangir, S, Claes, D, Clément, C, Clément, B, Coadou, Y, Cooke, M, Cooper, WE, Corcoran, M, Couderc, F, Cousinou, MC, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Davies, G, De, K, de Jong, SJ, de Jong, P, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duggan, D, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Ellison, J, Elvira, VD, Enari, Y, Eno, S, Ermolov, P, Evans, H, Evdokimov, A, Evdokimov, VN, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gavrilov, V, Gay, P, Geist, W, Gelé, D, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grohsjean, A, Grünendahl, S, Grünewald, MW, Guo, J, Guo, F, Gutierrez, P, Gutierrez, G, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Hansson, P, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Herner, K, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Hossain, S, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JR, Kalk, JM, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kaushik, V, Kehoe, R, Kermiche, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Kirsch, M, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kothari, B, Kozelov, AV, Krop, D, Kryemadhi, A, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lacroix, F, Lam, D, Lammers, S, Landsberg, G, Lazoflores, J, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lellouch, J, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, QZ, Li, L, Lietti, SM, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Y, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lyon, AL, Maciel, AK, Mackin, D, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martin, B, McCarthy, R, Melnitchouk, A, Mendes, A, Mendoza, L, Mercadante, PG, Merekov, YP, Merkin, M, Merritt, KW, Meyer, J, Meyer, A, Michaut, M, Millet, T, Mitrevski, J, Molina, J, Mommsen, RK, Mondal, NK, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundal, O, Mundim, L, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Neustroev, P, Nilsen, H, Nomerotski, A, Novaes, SF, Nunnemann, T, O'Dell, V, O'Neil, DC, Obrant, G, Ochando, C, Onoprienko, D, Oshima, N, Osta, J, Otec, R, Otero y Garzón, GJ, Owen, M, Padley, P, Pangilinan, M, Panov, G, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Penning, B, Perea, PM, Peters, K, Peters, Y, Pétroff, P, Petteni, M, Piegaia, R, Piper, J, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Polozov, P, Pompos, A, Pope, BG, Popov, AV, Potter, C, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rakitine, A, Rangel, MS, Rani, KJ, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rich, P, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rozhdestvenski, A, Rubinov, P, Ruchti, R, Safronov, G, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schliephake, T, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sekaric, J, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shivpuri, RK, Shpakov, D, Siccardi, V, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smirnov, D, Smith, RP, Snow, J, Snow, GR, Snyder, S, Söldner-Rembold, S, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strandberg, S, Strang, MA, Strauss, M, Strauss, E, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Svoisky, P, Sznajder, A, Talby, M, Tamburello, P, Tanasijczuk, A, Taylor, W, Telford, P, Temple, J, Tiller, B, Tissandier, F, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Trefzger, T, Tsybychev, D, Tuchming, B, Tully, C, Tuts, PM, Unalan, R, Uvarov, S, Uvarov, L, Uzunyan, S, Vachon, B, van den Berg, PJ, van Eijk, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Vertogradova, Y, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vokac, P, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wagner, R, Wahl, HD, Wang, L, Wang, MH, Warchol, J, Watts, G, Wayne, M, Weber, M, Weber, G, Weerts, H, Wenger, A, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Wood, DR, Wyatt, TR, Xie, Y, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, J, Yu, C, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zivkovic, L, Zutshi, V, and Zverev, EG
Abstract: We report the first direct observation of the strange b baryon Xi(b)- (Xi(b)+). We reconstruct the decay Xi(b)- -->J/psiXi-, with J/psi-->mu+mu-, and Xi--->Lambdapi--->ppi-pi- in pp collisions at square root of s =1.96 TeV. Using 1.3 fb(-1) of data collected by the D0 detector, we observe 15.2 +/- 4.4(stat)(-0.4)(+1.9)(syst) Xi(b)- candidates at a mass of 5.774 +/- 0.011(stat) +/- 0.015(syst) GeV. The significance of the observed signal is 5.5 sigma, equivalent to a probability of 3.3 x 10(-8) of it arising from a background fluctuation. Normalizing to the decay Lambda(b)-->J/psiLambda, we measure the relative rate sigma(Xi(b-) x B(Xi)b})- -->J/psiXi-)/sigma(Lambda(b)) x B(Lambda(b)-->J/psiLambda) = 0.28+/-0.09(stat)(-0.08)(+0.09)(syst).
Published: 2007

4. Measurement of the Lambda b lifetime in the exclusive decay Lambda b --J/psi Lambda

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Aguilo, E, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Ancu, LS, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Asman, B, Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Barfuss, AF, Bargassa, P, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Beale, S, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Biscarat, C, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Boehnlein, A, Boline, D, Bolton, TA, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, K, Chan, KM, Chandra, A, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Christoudias, T, Cihangir, S, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Corcoran, M, Couderc, F, Cousinou, MC, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Davies, G, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duggan, D, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Ellison, J, Elvira, VD, Enari, Y, Eno, S, Ermolov, P, Evans, H, Evdokimov, A, Evdokimov, VN, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gavrilov, V, Gay, P, Geist, W, Gelé, D, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grohsjean, A, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Hansson, P, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Herner, K, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Hossain, S, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kaushik, V, Kehoe, R, Kermiche, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Kirsch, M, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kothari, B, Kozelov, AV, Krop, D, Kryemadhi, A, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lam, D, Lammers, S, Landsberg, G, Lazoflores, J, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lellouch, J, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, L, Li, QZ, Lietti, SM, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Y, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lyon, AL, Maciel, AK, Mackin, D, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martin, B, McCarthy, R, Melnitchouk, A, Mendes, A, Mendoza, L, Mercadante, PG, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Millet, T, Mitrevski, J, Molina, J, Mommsen, RK, Mondal, NK, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundal, O, Mundim, L, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Neustroev, P, Nilsen, H, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'dell, V, O'neil, DC, Obrant, G, Ochando, C, Onoprienko, D, Oshima, N, Osta, J, Otec, R, Otero Y Garzón, GJ, Owen, M, Padley, P, Pangilinan, M, Panikashvili, N, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Peters, K, Peters, Y, Pétroff, P, Petteni, M, Piegaia, R, Piper, J, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, Potter, C, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rakitine, A, Rangel, MS, Rani, KJ, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rich, P, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Safronov, G, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schliephake, T, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sekaric, J, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shivpuri, RK, Shpakov, D, Siccardi, V, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smirnov, D, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strandberg, S, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Svoisky, P, Sznajder, A, Talby, M, Tamburello, P, Tanasijczuk, A, Taylor, W, Telford, P, Temple, J, Tiller, B, Tissandier, F, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Trefzger, T, Tsybychev, D, Tuchming, B, Tully, C, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, van Eijk, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wagner, R, Wahl, HD, Wang, L, Wang, MH, Warchol, J, Watts, G, Wayne, M, Weber, G, Weber, M, Weerts, H, Wenger, A, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Wood, DR, Wyatt, TR, Xie, Y, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zivkovic, L, Zutshi, V, and Zverev, EG
Subjects: High Energy Physics::Experiment
Abstract: We have measured the Lambda b lifetime using the exclusive decay Lambda b --> J/psi Lambda, based on 1.2 fb(-1) of data collected with the D0 detector during 2002-2006. From 171 reconstructed Lambda b decays, where the J/psi and Lambda are identified via the decays J/psi --> mu+ mu- and Lambda --> ppi, we measured the Lambda b lifetime to be tau(Lambda b)=1.218 (+0.130)/(-0.115) (stat) +/- 0.042(syst) ps. We also measured the B0 lifetime in the decay B0 --> J/psi(mu+ mu-)K(0)/(S)(pi+ pi-) to be tau(B0)=1.501 (+0.078)/(-0.074) (stat) +/- 0.050(syst) ps, yielding a lifetime ratio of tau(Lambda b)/tau(B0)=0.811 (+0.096)/(-0.087) (stat) +/- 0.034(syst).
Published: 2007

5. Search for pair production of scalar bottom quarks in pp collisions at square root of s = 1.96 TeV

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakraborty, D, Chan, KM, Chandra, A, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Das, M, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duggan, D, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Evans, H, Evdokimov, A, Evdokimov, VN, Fatakia, SN, Feligioni, L, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, A, Gay, P, Gelé, D, Gelhaus, R, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Herner, K, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jenkins, A, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Krop, D, Kryemadhi, A, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lammers, S, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, McCarthy, R, Meder, D, Melnitchouk, A, Mendes, A, Mendoza, L, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Millet, T, Mitrevski, J, Molina, J, Mondal, NK, Monk, J, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundim, L, Mutaf, YD, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'Dell, V, O'Neil, DC, Obrant, G, Oguri, V, Oliveira, N, Oshima, N, Otec, R, Y Garzón, GJ, Owen, M, Padley, P, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perez, E, Peters, K, Pétroff, P, Petteni, M, Piegaia, R, Piper, J, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, Potter, C, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rangel, MS, Rani, KJ, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sekaric, J, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Siccardi, V, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strandberg, S, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tiller, B, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tsybychev, D, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vlimant, JR, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wahl, HD, Wang, L, Wang, MH, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xie, Y, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, and Zverev, EG
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for direct production of scalar bottom quarks (b) is performed with 310 pb(-1) of data collected by the D0 experiment in pp collisions at square root s = 1.96 TeV at the Fermilab Tevatron Collider. The topology analyzed consists of two b jets and an imbalance in transverse momentum due to undetected neutralinos (chi(1)0), with chi(1)0 assumed to be the lightest supersymmetric particle. We find the data consistent with standard model expectations, and set a 95% C.L. exclusion domain in the (m(b), m(chi(1)0)) mass plane, improving significantly upon the results from run I of the Tevatron.
Published: 2006

6. Search for associated higgs boson production WH--WWW*--l+/-nul'+/-nu'+X in pp collisions at square root s=1.96 Te V

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Das, M, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Estrada, J, Evans, H, Evdokimov, A, Evdokimov, VN, Fatakia, SN, Feligioni, L, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, A, Gay, P, Gelé, D, Gelhaus, R, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jenkins, A, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Kesisoglou, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Krop, D, Kryemadhi, A, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lager, S, Lammers, S, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, McCarthy, R, Meder, D, Melnitchouk, A, Mendes, A, Mendoza, L, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Millet, T, Mitrevski, J, Molina, J, Mondal, NK, Monk, J, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundim, L, Mutaf, YD, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'dell, V, O'neil, DC, Obrant, G, Oguri, V, Oliveira, N, Oshima, N, Otec, R, Otero Y Garzón, GJ, Owen, M, Padley, P, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perez, E, Peters, K, Pétroff, P, Petteni, M, Piegaia, R, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Siccardi, V, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tiller, B, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tsybychev, D, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vlimant, JR, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wahl, HD, Wang, L, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xie, Y, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, and Zverev, EG
Abstract: We present a search for associated Higgs boson production in the process pp-->WH-->WWW*-->l;+/-nul'+/-nu'+X in final states containing two like-sign isolated electrons or muons (e+/-e;+/-, e+/-micro+/-, or micro+/-micro+/-). The search is based on D0 run II data samples corresponding to integrated luminosities of 360-380 pb-1. No excess is observed over the predicted standard model background. We set 95% C.L. upper limits on sigma(pp-->WH)xBr(H-->WW*) between 3.2 and 2.8 pb for Higgs boson masses from 115 to 175 GeV.
Published: 2006

7. Search for the standard model Higgs Boson in the pp[over]--ZH--nunu[over]bb[over] channel

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Das, M, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, Cruz-Burelo, EL, Martins, CO, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Estrada, J, Evans, H, Evdokimov, A, Evdokimov, VN, Fatakia, SN, Feligioni, L, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, A, Gay, P, Gelé, D, Gelhaus, R, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jenkins, A, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Kesisoglou, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Krop, D, Kryemadhi, A, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lager, S, Lammers, S, Landsberg, G, Lazoflores, J, Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, McCarthy, R, Meder, D, Melnitchouk, A, Mendes, A, Mendoza, L, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Millet, T, Mitrevski, J, Molina, J, Mondal, NK, Monk, J, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundim, L, Mutaf, YD, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'dell, V, O'neil, DC, Obrant, G, Oguri, V, Oliveira, N, Oshima, N, Otec, R, Y Garzón, GJ, Owen, M, Padley, P, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perez, E, Peters, K, Pétroff, P, Petteni, M, Piegaia, R, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Ranjan, K, Ratoff, PN, Renkel, P, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Siccardi, V, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tiller, B, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tsybychev, D, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, Kooten, RV, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vlimant, JR, Toerne, EV, Voutilainen, M, Vreeswijk, M, Wahl, HD, Wang, L, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xie, Y, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, and Zverev, EG
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We report a search for the standard model (SM) Higgs boson based on data collected by the D0 experiment at the Fermilab Tevatron Collider, corresponding to an integrated luminosity of 260 pb(-1). We study events with missing transverse energy and two acoplanar b jets, which provide sensitivity to the ZH production cross section in the nunu[over]bb[over] channel, and to WH production when the lepton from the W-->lnu decay is undetected. The data are consistent with the SM background expectation, and we set 95% C.L. upper limits on sigma(pp[over]-->ZH/WH)xB(H-->bb[over]) from 3.4/8.3 to 2.5/6.3 pb, for Higgs-boson masses between 105 and 135 GeV.
Published: 2006

8. Search for neutral Higgs bosons decaying to tau pairs in pp[over ] collisions at sqrt[s]=1.96 TeV

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellantoni, L, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borcherding, F, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Calfayan, P, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Das, M, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Estrada, J, Evans, H, Evdokimov, A, Evdokimov, VN, Fatakia, SN, Feligioni, L, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, A, Gay, P, Gelé, D, Gelhaus, R, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Gounder, K, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoeth, H, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Hubacek, Z, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jakobs, K, Jarvis, C, Jenkins, A, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Kasper, P, Katsanos, I, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Kesisoglou, S, Khalatyan, N, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Kryemadhi, A, Krzywdzinski, S, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lager, S, Lammers, S, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, McCarthy, R, McCroskey, R, Meder, D, Melnitchouk, A, Mendes, A, Mendoza, L, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Millet, T, Mitrevski, J, Molina, J, Mondal, NK, Monk, J, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundim, L, Mutaf, YD, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'Dell, V, O'Neil, DC, Obrant, G, Oguri, V, Oliveira, N, Oshima, N, Otec, R, Otero y Garzón, GJ, Owen, M, Padley, P, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perez, E, Peters, K, Pétroff, P, Petteni, M, Piegaia, R, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Ranjan, K, Rapidis, PA, Ratoff, PN, Renkel, P, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Siccardi, V, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stevenson, K, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tiller, B, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tsybychev, D, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, Kooten, RV, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vlimant, JR, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wahl, HD, Wang, L, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xie, Y, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhao, Z, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, and Zverev, EG
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for the production of neutral Higgs bosons Phi decaying into tau(+)tau(-) final states in pp[over ] collisions at a center-of-mass energy of 1.96 TeV is presented. The data, corresponding to an integrated luminosity of approximately 325 pb(-1), were collected by the D0 experiment at the Fermilab Tevatron Collider. Since no excess compared to the expectation from standard model processes is found, limits on the production cross section times branching ratio are set. The results are combined with those obtained from the D0 search for Phib(b[over ])-->bb[over ]b(b[over ]) and are interpreted in the minimal supersymmetric standard model.
Published: 2006

9. Direct limits on the oscillation frequency

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Ay, C, Badaud, F, Baden, A, Bagby, L, Baldin, B, Bandurin, DV, Banerjee, P, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Begalli, M, Begel, M, Belanger-Champagne, C, Bellavance, A, Benitez, JA, Beri, SB, Bernardi, G, Bernhard, R, Berntzon, L, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Bloom, K, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borcherding, F, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Brown, D, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burke, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Calvet, S, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Chevallier, F, Cho, DK, Choi, S, Choudhary, B, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, Cwiok, M, da Motta, H, Das, A, Das, M, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dominguez, A, Dong, H, Dudko, LV, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Estrada, J, Evans, H, Evdokimov, A, Evdokimov, VN, Fatakia, SN, Feligioni, L, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Ford, M, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, A, Gay, P, Gelé, D, Gelhaus, R, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Gollub, N, Gómez, B, Gounder, K, Goussiou, A, Grannis, PD, Greenlee, H, Greenwood, ZD, Gregores, EM, Grenier, G, Gris, P, Grivaz, JF, Grünendahl, S, Grünewald, MW, Guo, F, Guo, J, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haefner, P, Hagopian, S, Haley, J, Hall, I, Hall, RE, Han, L, Hanagaki, K, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Hegeman, JG, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jain, V, Jakobs, K, Jarvis, C, Jenkins, A, Jesik, R, Johns, K, Johnson, C, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, JM, Kalk, JR, Kappler, S, Karmanov, D, Kasper, J, Katsanos, I, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Kesisoglou, S, Khanov, A, Kharchilava, A, Kharzheev, YM, Khatidze, D, Kim, H, Kim, TJ, Kirby, MH, Klima, B, Kohli, JM, Konrath, JP, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Kryemadhi, A, Krzywdzinski, S, Kuhl, T, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lager, S, Lammers, S, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Leonidopoulos, C, Lesne, V, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linnemann, J, Lipaev, VV, Lipton, R, Liu, Z, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, McCarthy, R, McCroskey, R, Meder, D, Melnitchouk, A, Mendes, A, Mendoza, L, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Millet, T, Mitrevski, J, Molina, J, Mondal, NK, Monk, J, Moore, RW, Moulik, T, Muanza, GS, Mulders, M, Mulhearn, M, Mundim, L, Mutaf, YD, Nagy, E, Naimuddin, M, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, O'Dell, V, O'Neil, DC, Obrant, G, Oguri, V, Oliveira, N, Oshima, N, Otec, R, Otero y Garzón, GJ, Owen, M, Padley, P, Parashar, N, Park, SJ, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perez, E, Peters, K, Pétroff, P, Petteni, M, Piegaia, R, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pol, ME, Pompos, A, Pope, BG, Popov, AV, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Ranjan, K, Rapidis, PA, Ratoff, PN, Renkel, P, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Scheglov, Y, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Siccardi, V, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stark, J, Steele, J, Stevenson, K, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tiller, B, Titov, M, Tokmenin, VV, Tomoto, M, Toole, T, Torchiani, I, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tsybychev, D, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Unalan, R, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, van den Berg, PJ, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vint, P, Vlimant, JR, Von Toerne, E, Voutilainen, M, Vreeswijk, M, Wahl, HD, Wang, L, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wermes, N, Wetstein, M, White, A, Wicke, D, Wilson, GW, Wimpenny, SJ, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xie, Y, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yip, K, Yoo, HD, Youn, SW, Yu, C, Yu, J, Yurkewicz, A, Zatserklyaniy, A, Zeitnitz, C, Zhang, D, Zhao, T, Zhao, Z, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, and Zverev, EG
Abstract: We report results of a study of the B(s)(0) oscillation frequency using a large sample of B(s)(0) semileptonic decays corresponding to approximately 1 fb(-1) of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider in 2002-2006. The amplitude method gives a lower limit on the B(s)(0) oscillation frequency at 14.8 ps(-1) at the 95% C.L. At delta m(s) = 19 ps(-1), the amplitude deviates from the hypothesis A= 0(1) by 2.5 (1.6) standard deviations, corresponding to a two-sided C.L. of 1% (10%). A likelihood scan over the oscillation frequency, delta m(s), gives a most probable value of 19 ps(-1) and a range of 17 < delta m(s) < 21 ps(-1)at the 90% C.L., assuming Gaussian uncertainties. This is the first direct two-sided bound measured by a single experiment. If delta m(s) lies above 22 ps(-1), then the probability that it would produce a likelihood minimum similar to the one observed in the interval 16-22 ps(-1) is (5.0 +/- 0.3)%.
Published: 2006

10. Search for neutral supersymmetric Higgs Bosons in multijet events at sqrt[s]=1.96 TeV

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Assis Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Badaud, F, Baden, A, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beauceron, S, Begel, M, Bellavance, A, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borcherding, F, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burnett, TH, Busato, E, Buszello, CP, Butler, JM, Cammin, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Cho, DK, Choi, S, Choudhary, B, Christiansen, T, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cothenet, A, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cutts, D, da Motta, H, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Dean, S, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dong, H, Doulas, S, Dudko, LV, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Eroshin, OV, Estrada, J, Evans, H, Evdokimov, A, Evdokimov, VN, Fast, J, Fatakia, SN, Feligioni, L, Ferapontov, AV, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, P, Gelé, D, Gelhaus, R, Genser, K, Gerber, CE, Gershtein, Y, Gillberg, D, Ginther, G, Golling, T, Gollub, N, Gómez, B, Gounder, K, Goussiou, A, Grannis, PD, Greder, S, Greenlee, H, Greenwood, ZD, Gregores, EM, Gris, P, Grivaz, JF, Groer, L, Grünendahl, S, Grünewald, MW, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Hagopian, S, Hall, I, Hall, RE, Han, C, Han, L, Hanagaki, K, Harder, K, Harel, A, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Huang, J, Hynek, V, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jain, V, Jakobs, K, Jenkins, A, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, J, Karmanov, D, Kasper, J, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Kesisoglou, S, Khanov, A, Kharchilava, A, Kharzheev, YM, Kim, H, Kim, TJ, Klima, B, Kohli, JM, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Kryemadhi, A, Krzywdzinski, S, Kulik, Y, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lager, S, Lahrichi, N, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Leonidopoulos, C, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipaev, VV, Lipton, R, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lueking, L, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, Mayorov, AA, McCarthy, R, McCroskey, R, Meder, D, Melnitchouk, A, Mendes, A, Merkin, M, Merritt, KW, Meyer, A, Meyer, J, Michaut, M, Miettinen, H, Mitrevski, J, Molina, J, Mondal, NK, Moore, RW, Muanza, GS, Mulders, M, Mutaf, YD, Nagy, E, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, Nurse, E, O'dell, V, O'neil, DC, Oguri, V, Oliveira, N, Oshima, N, Otero Y Garzón, GJ, Padley, P, Parashar, N, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Pawloski, G, Perea, PM, Perez, E, Pétroff, P, Petteni, M, Piegaia, R, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pompos, A, Pope, BG, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Ranjan, K, Rapidis, PA, Ratoff, PN, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Robinson, S, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Schellman, H, Schieferdecker, P, Schmitt, C, Schwanenberger, C, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Smolek, K, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stanton, NR, Stark, J, Steele, J, Stevenson, K, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tomoto, M, Toole, T, Torborg, J, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vlimant, JR, Von Toerne, E, Vreeswijk, M, Vu Anh, T, Wahl, HD, Wang, L, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wegner, M, Wermes, N, White, A, White, V, Wicke, D, Wijngaarden, DA, Wilson, GW, Wimpenny, SJ, Wittlin, J, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xu, Q, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yen, Y, Yip, K, Yoo, HD, Youn, SW, Yu, J, Yurkewicz, A, Zabi, A, Zatserklyaniy, A, Zdrazil, M, Zeitnitz, C, Zhang, D, Zhang, X, Zhao, T, Zhao, Z, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zitoun, R, Zutshi, V, and Zverev, EG
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We have performed a search for neutral Higgs bosons produced in association with bottom quarks in pp collisions, using 260 pb-1 of data collected with the D0 detector in Run II of the Fermilab Tevatron Collider. The cross sections for these processes are enhanced in many extensions of the standard model (SM), such as in its minimal supersymmetric extension at large tanbeta. The results of our analysis agree with expectations from the SM, and we use our measurements to set upper limits on the production of neutral Higgs bosons in the mass range of 90 to 150 GeV.
Published: 2005

11. Study of Zgamma events and limits on anomalous ZZgamma and Zgammagamma couplings in pp collisions at square root s = 1.96 TeV

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Jesus, AC, Atramentov, O, Autermann, C, Avila, C, Badaud, F, Baden, A, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beauceron, S, Begel, M, Bellavance, A, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Biscarat, C, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borcherding, F, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burnett, TH, Busato, E, Butler, JM, Bystricky, J, Caron, S, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Cho, DK, Choi, S, Choudhary, B, Christiansen, T, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Cothenet, A, Cousinou, MC, Cox, B, Crépé-Renaudin, S, Cristetiu, M, Cutts, D, da Motta, H, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Dean, S, Degenhardt, JD, Déliot, F, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dong, H, Doulas, S, Dudko, LV, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Elvira, VD, Eno, S, Ermolov, P, Eroshin, OV, Estrada, J, Evans, D, Evans, H, Evdokimov, A, Evdokimov, VN, Fast, J, Fatakia, SN, Feligioni, L, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleck, I, Fortner, M, Fox, H, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, P, Gelé, D, Gelhaus, R, Genser, K, Gerber, CE, Gershtein, Y, Ginther, G, Golling, T, Gómez, B, Gounder, K, Goussiou, A, Grannis, PD, Greder, S, Greenlee, H, Greenwood, ZD, Gregores, EM, Gris, P, Grivaz, JF, Groer, L, Grünendahl, S, Grünewald, MW, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Hagopian, S, Hall, I, Hall, RE, Han, C, Han, L, Hanagaki, K, Harder, K, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Huang, J, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jain, V, Jakobs, K, Jenkins, A, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jonsson, P, Juste, A, Käfer, D, Kahl, W, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, J, Karmanov, D, Kasper, J, Kau, D, Kaur, R, Kehoe, R, Kermiche, S, Kesisoglou, S, Khanov, A, Kharchilava, A, Kharzheev, YM, Kim, H, Klima, B, Klute, M, Kohli, JM, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Kryemadhi, A, Krzywdzinski, S, Kuleshov, S, Kulik, Y, Kumar, A, Kunori, S, Kupco, A, Kurca, T, Kvita, J, Lager, S, Lahrichi, N, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, WM, Leflat, A, Lehner, F, Leonidopoulos, C, Leveque, J, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipaev, VV, Lipton, R, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Love, P, Lubatti, HJ, Lueking, L, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magass, C, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malbouisson, HB, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, Mayorov, AA, McCarthy, R, McCroskey, R, Meder, D, Melanson, HL, Melnitchouk, A, Mendes, A, Merkin, M, Merritt, KW, Meyer, A, Michaut, M, Miettinen, H, Mitrevski, J, Mokhov, N, Molina, J, Mondal, NK, Moore, RW, Muanza, GS, Mulders, M, Mutaf, YD, Nagy, E, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, Nurse, E, O'Dell, V, O'Neil, DC, Oguri, V, Oliveira, N, Oshima, N, Otero Y Garzón, GJ, Padley, P, Parashar, N, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Perea, PM, Perez, E, Pétroff, P, Petteni, M, Phaf, L, Piegaia, R, Pleier, MA, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pope, BG, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Ranjan, K, Rapidis, PA, Ratoff, PN, Reay, NW, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Rodrigues, RF, Royon, C, Rubinov, P, Ruchti, R, Rud, VI, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schaile, D, Schamberger, RD, Schellman, H, Schieferdecker, P, Schmitt, C, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shchukin, AA, Shephard, WD, Shivpuri, RK, Shpakov, D, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Smolek, K, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stanton, NR, Stark, J, Steele, J, Stevenson, K, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strom, D, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Thomas, E, Thooris, B, Tomoto, M, Toole, T, Torborg, J, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vartapetian, A, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vlimant, JR, Von Toerne, E, Vreeswijk, M, Vu Anh, T, Wahl, HD, Walker, R, Wang, L, Wang, ZM, Warchol, J, Watts, G, Wayne, M, Weber, M, Weerts, H, Wegner, M, Wermes, N, White, A, White, V, Wicke, D, Wijngaarden, DA, Wilson, GW, Wimpenny, SJ, Wittlin, J, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xu, Q, Xuan, N, Yacoob, S, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yen, Y, Yip, K, Yoo, HD, Youn, SW, Yu, J, Yurkewicz, A, Zabi, A, Zatserklyaniy, A, Zdrazil, M, Zeitnitz, C, Zhang, D, Zhang, X, Zhao, T, Zhao, Z, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zitoun, R, Zutshi, V, and Zverev, EG
Abstract: We present a measurement of the Zgamma production cross section and limits on anomalous ZZgamma and Zgammagamma couplings for form-factor scales of lambda = 750 and 1000 GeV. The measurement is based on 138 (152) candidates in the eegamma (mumugamma) final state using 320(290) pb(-1) of pp(-1) collisions at square root of s = 1.96 TeV. The 95% C.L. limits on real and imaginary parts of individual anomalous couplings are /h(10,30)Z/ < 0.23, /h(20,40)Z/ < 0.020, /h(10,30)gamma/ < 0.23, and /h(20,40)gamma/ < 0.019 for lambda = 1000 GeV.
Published: 2005

12. Measurement of the Lambda0b lifetime in the decay lambda0b--J/psiLambda0 with the D0 detector

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahn, SH, Ahsan, M, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Atramentov, O, Autermann, C, Avila, C, Badaud, F, Baden, A, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beauceron, S, Begel, M, Bellavance, A, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Binder, M, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Borcherding, F, Borissov, G, Bos, K, Bose, T, Brandt, A, Brock, R, Brooijmans, G, Bross, A, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burnett, TH, Busato, E, Butler, JM, Bystricky, J, Carvalho, W, Casey, BC, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Chevalier, L, Cho, DK, Choi, S, Christiansen, T, Christofek, L, Claes, D, Clément, B, Clément, C, Coadou, Y, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Coss, J, Cothenet, A, Cousinou, MC, Crépé-Renaudin, S, Cristetiu, M, Cummings, MA, Cutts, D, da Motta, H, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Dean, S, Déliot, F, Delsart, PA, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dong, H, Doulas, S, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Eltzroth, JT, Elvira, VD, Eno, S, Ermolov, P, Eroshin, OV, Estrada, J, Evans, D, Evans, H, Evdokimov, A, Evdokimov, VN, Fast, J, Fatakia, SN, Feligioni, L, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fortner, M, Fox, H, Freeman, W, Fu, S, Fuess, S, Gadfort, T, Galea, CF, Gallas, E, Galyaev, E, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, P, Gelé, D, Gelhaus, R, Genser, K, Gerber, CE, Gershtein, Y, Ginther, G, Golling, T, Gómez, B, Gounder, K, Goussiou, A, Grannis, PD, Greder, S, Greenlee, H, Greenwood, ZD, Gregores, EM, Gris, P, Grivaz, JF, Groer, L, Grünendahl, S, Grünewald, MW, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Hagopian, S, Hall, I, Hall, RE, Han, C, Han, L, Hanagaki, K, Harder, K, Harrington, R, Hauptman, JM, Hauser, R, Hays, J, Hebbeker, T, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hohlfeld, M, Hong, SJ, Hooper, R, Houben, P, Hu, Y, Huang, J, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jain, V, Jakobs, K, Jenkins, A, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jonsson, P, Jöstlein, H, Juste, A, Kado, MM, Käfer, D, Kahl, W, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, J, Karmanov, D, Kasper, J, Kau, D, Kehoe, R, Kermiche, S, Kesisoglou, S, Khanov, A, Kharchilava, A, Kharzheev, YM, Kim, KH, Klima, B, Klute, M, Kohli, JM, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Koubarovsky, A, Kozelov, AV, Kozminski, J, Krzywdzinski, S, Kuleshov, S, Kulik, Y, Kunori, S, Kupco, A, Kurca, T, Lager, S, Lahrichi, N, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, SW, Lee, WM, Leflat, A, Lehner, F, Leonidopoulos, C, Lewis, P, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipaev, VV, Lipton, R, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Lubatti, HJ, Lueking, L, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magerkurth, A, Magnan, AM, Makovec, N, Mal, PK, Malik, S, Malyshev, VL, Mao, HS, Maravin, Y, Martens, M, Mattingly, SE, Mayorov, AA, McCarthy, R, McCroskey, R, Meder, D, Melanson, HL, Melnitchouk, A, Merkin, M, Merritt, KW, Meyer, A, Miettinen, H, Mihalcea, D, Mitrevski, J, Mokhov, N, Molina, J, Mondal, NK, Montgomery, HE, Moore, RW, Muanza, GS, Mulders, M, Mutaf, YD, Nagy, E, Narain, M, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, Nurse, E, O'dell, V, O'Neil, DC, Oguri, V, Oliveira, N, Oshima, N, Otero Y Garzón, GJ, Padley, P, Parashar, N, Park, J, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Perea, PM, Perez, E, Peters, O, Pétroff, P, Petteni, M, Phaf, L, Piegaia, R, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pope, BG, da Silva, WL, Prosper, HB, Protopopescu, S, Przybycien, MB, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Rapidis, PA, Ratoff, PN, Reay, NW, Reucroft, S, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Royon, C, Rubinov, P, Ruchti, R, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schamberger, RD, Schellman, H, Schieferdecker, P, Schmitt, C, Schukin, AA, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shamim, M, Shary, V, Shephard, WD, Shpakov, D, Sidwell, RA, Simak, V, Sirotenko, V, Skubic, P, Slattery, P, Smith, RP, Smolek, K, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Song, Y, Sonnenschein, L, Sopczak, A, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stanton, NR, Stark, J, Steele, J, Steinbrück, G, Stevenson, K, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tentindo-Repond, S, Thomas, E, Thooris, B, Tomoto, M, Toole, T, Torborg, J, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Vlimant, JR, Von Toerne, E, Vreeswijk, M, Vu Anh, T, Wahl, HD, Walker, R, Wang, L, Wang, ZM, Warchol, J, Warsinsky, M, Watts, G, Wayne, M, Weber, M, Weerts, H, Wegner, M, Wermes, N, White, A, White, V, Whiteson, D, Wicke, D, Wijngaarden, DA, Wilson, GW, Wimpenny, SJ, Wittlin, J, Wobisch, M, Womersley, J, Wood, DR, Wyatt, TR, Xu, Q, Xuan, N, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yen, Y, Yip, K, Youn, SW, Yu, J, Yurkewicz, A, Zabi, A, Zatserklyaniy, A, Zdrazil, M, Zeitnitz, C, Zhang, D, Zhang, X, Zhao, T, Zhao, Z, Zhou, B, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zitoun, R, Zutshi, V, Zverev, EG, and Zylberstejn, A
Subjects: High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics
Abstract: We present measurements of the Lambda(0)(b) lifetime in the exclusive decay channel Lambda(0)(b)--> J/psiLambda(0), with J/psi--> mu(+)mu(-) and Lambda(0)--> ppi(-), the B0 lifetime in the decay B0-->J/psiK(0)(S) with J/psi--> mu(+)mu(-) and K(0)(S)-->pi(+)pi(-), and the ratio of these lifetimes. The analysis is based on approximately 250 pb(-1) of data recorded with the D0 detector in pp collisions at sqrt[s] = 1.96 TeV. The Lambda(0)(b) lifetime is determined to be tau(Lambda(0)(b)) = 1.22(+0.22)(-0.18)(stat) +/- 0.04(syst) ps, the B0 lifetime tau(B0) = 1.40(+0.11)(-0.10)(stat) +/- 0.03(syst) ps, and the ratio tau(Lambda(0)(b))/tau(B0) = 0.87(+0.17)(-0.14)(stat) +/- 0.03(syst). In contrast with previous measurements using semileptonic decays, this is the first determination of the Lambda(0)(b) lifetime based on a fully reconstructed decay channel.
Published: 2004

13. Measurement of the B0s lifetime in the exclusive decay channel B0s--J/psiphi

Author: Abazov, VM, Abbott, B, Abolins, M, Acharya, BS, Adams, DL, Adams, M, Adams, T, Agelou, M, Agram, JL, Ahmed, SN, Ahn, SH, Alexeev, GD, Alkhazov, G, Alton, A, Alverson, G, Alves, GA, Anastasoaie, M, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Atramentov, O, Autermann, C, Avila, C, Babukhadia, L, Bacon, TC, Badaud, F, Baden, A, Baffioni, S, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Bargassa, P, Baringer, P, Barnes, C, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beauceron, S, Beaudette, F, Begel, M, Bellavance, A, Beri, SB, Bernardi, G, Bernhard, R, Bertram, I, Besançon, M, Besson, A, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Binder, M, Bischoff, A, Black, KM, Blackler, I, Blazey, G, Blekman, F, Blessing, S, Bloch, D, Blumenschein, U, Boehnlein, A, Boeriu, O, Bolton, TA, Bonamy, P, Borcherding, F, Borissov, G, Bos, K, Bose, T, Boswell, C, Brandt, A, Briskin, G, Brock, R, Brooijmans, G, Bross, A, Buchanan, NJ, Buchholz, D, Buehler, M, Buescher, V, Burdin, S, Burnett, TH, Busato, E, Butler, JM, Bystricky, J, Canelli, F, Carvalho, W, Casey, BC, Casey, D, Cason, NM, Castilla-Valdez, H, Chakrabarti, S, Chakraborty, D, Chan, KM, Chandra, A, Chapin, D, Charles, F, Cheu, E, Chevalier, L, Cho, DK, Choi, S, Chopra, S, Christiansen, T, Christofek, L, Claes, D, Clark, AR, Clément, B, Clément, C, Coadou, Y, Colling, DJ, Coney, L, Connolly, B, Cooke, M, Cooper, WE, Coppage, D, Corcoran, M, Coss, J, Cothenet, A, Cousinou, MC, Crépé-Renaudin, S, Cristetiu, M, Cummings, MA, Cutts, D, da Motta, H, Davies, B, Davies, G, Davis, GA, De, K, de Jong, P, de Jong, SJ, De La Cruz-Burelo, E, De Oliveira Martins, C, Dean, S, Del Signore, K, Déliot, F, Delsart, PA, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doidge, M, Dong, H, Doulas, S, Duflot, L, Dugad, SR, Duperrin, A, Dyer, J, Dyshkant, A, Eads, M, Edmunds, D, Edwards, T, Ellison, J, Elmsheuser, J, Eltzroth, JT, Elvira, VD, Eno, S, Ermolov, P, Eroshin, OV, Estrada, J, Evans, D, Evans, H, Evdokimov, A, Evdokimov, VN, Fast, J, Fatakia, SN, Fein, D, Feligioni, L, Ferbel, T, Fiedler, F, Filthaut, F, Fisher, W, Fisk, HE, Fleuret, F, Fortner, M, Fox, H, Freeman, W, Fu, S, Fuess, S, Galea, CF, Gallas, E, Galyaev, E, Gao, M, Garcia, C, Garcia-Bellido, A, Gardner, J, Gavrilov, V, Gay, P, Gelé, D, Gelhaus, R, Genser, K, Gerber, CE, Gershtein, Y, Geurkov, G, Ginther, G, Goldmann, K, Golling, T, Gómez, B, Gounder, K, Goussiou, A, Graham, G, Grannis, PD, Greder, S, Green, JA, Greenlee, H, Greenwood, ZD, Gregores, EM, Grinstein, S, Gris, P, Grivaz, JF, Groer, L, Grünendahl, S, Grünewald, MW, Gu, W, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Haas, A, Hadley, NJ, Haggerty, H, Hagopian, S, Hall, I, Hall, RE, Han, C, Han, L, Hanagaki, K, Hanlet, P, Harder, K, Harrington, R, Hauptman, JM, Hauser, R, Hays, C, Hays, J, Hebbeker, T, Hebert, C, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Hensel, C, Hesketh, G, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hohlfeld, M, Hong, SJ, Hooper, R, Hou, S, Houben, P, Hu, Y, Huang, J, Huang, Y, Iashvili, I, Illingworth, R, Ito, AS, Jabeen, S, Jaffré, M, Jain, S, Jain, V, Jakobs, K, Jenkins, A, Jesik, R, Jiang, Y, Johns, K, Johnson, M, Johnson, P, Jonckheere, A, Jonsson, P, Jöstlein, H, Juste, A, Kado, MM, Käfer, D, Kahl, W, Kahn, S, Kajfasz, E, Kalinin, AM, Kalk, J, Karmanov, D, Kasper, J, Kau, D, Ke, Z, Kehoe, R, Kermiche, S, Kesisoglou, S, Khanov, A, Kharchilava, A, Kharzheev, YM, Kim, KH, Klima, B, Klute, M, Kohli, JM, Kopal, M, Korablev, VM, Kotcher, J, Kothari, B, Kotwal, AV, Koubarovsky, A, Kouznetsov, O, Kozelov, AV, Kozminski, J, Krane, J, Krishnaswamy, MR, Krzywdzinski, S, Kubantsev, M, Kuleshov, S, Kulik, Y, Kunori, S, Kupco, A, Kurca, T, Kuznetsov, VE, Lager, S, Lahrichi, N, Landsberg, G, Lazoflores, J, Le Bihan, AC, Lebrun, P, Lee, SW, Lee, WM, Leflat, A, Leggett, C, Lehner, F, Leonidopoulos, C, Lewis, P, Li, J, Li, QZ, Li, X, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipaev, VV, Lipton, R, Lobo, L, Lobodenko, A, Lokajicek, M, Lounis, A, Lu, J, Lubatti, HJ, Lucotte, A, Lueking, L, Luo, C, Lynker, M, Lyon, AL, Maciel, AK, Madaras, RJ, Mättig, P, Magerkurth, A, Magnan, AM, Maity, M, Makovec, N, Mal, PK, Malik, S, Malyshev, VL, Manankov, V, Mao, HS, Maravin, Y, Marshall, T, Martens, M, Martin, MI, Mattingly, SE, Mayorov, AA, McCarthy, R, McCroskey, R, McMahon, T, Meder, D, Melanson, HL, Melnitchouk, A, Meng, X, Merkin, M, Merritt, KW, Meyer, A, Miao, C, Miettinen, H, Mihalcea, D, Mitrevski, J, Mokhov, N, Molina, J, Mondal, NK, Montgomery, HE, Moore, RW, Mostafa, M, Muanza, GS, Mulders, M, Mutaf, YD, Nagy, E, Nang, F, Narain, M, Narasimham, VS, Naumann, NA, Neal, HA, Negret, JP, Nelson, S, Neustroev, P, Noeding, C, Nomerotski, A, Novaes, SF, Nunnemann, T, Nurse, E, O'Dell, V, O'Neil, DC, Oguri, V, Oliveira, N, Olivier, B, Oshima, N, Otero y Garzón, GJ, Padley, P, Papageorgiou, K, Parashar, N, Park, J, Park, SK, Parsons, J, Partridge, R, Parua, N, Patwa, A, Perea, PM, Perez, E, Peters, O, Pétroff, P, Petteni, M, Phaf, L, Piegaia, R, Podesta-Lerma, PL, Podstavkov, VM, Pogorelov, Y, Pope, BG, Popkov, E, Prado da Silva, WL, Prosper, HB, Protopopescu, S, Przybycien, MB, Qian, J, Quadt, A, Quinn, B, Rani, KJ, Rapidis, PA, Ratoff, PN, Reay, NW, Renardy, JF, Reucroft, S, Rha, J, Ridel, M, Rijssenbeek, M, Ripp-Baudot, I, Rizatdinova, F, Royon, C, Rubinov, P, Ruchti, R, Sabirov, BM, Sajot, G, Sánchez-Hernández, A, Sanders, MP, Santoro, A, Savage, G, Sawyer, L, Scanlon, T, Schamberger, RD, Schellman, H, Schieferdecker, P, Schmitt, C, Schukin, AA, Schwartzman, A, Schwienhorst, R, Sengupta, S, Severini, H, Shabalina, E, Shary, V, Shephard, WD, Shpakov, D, Sidwell, RA, Simak, V, Sirotenko, V, Skow, D, Skubic, P, Slattery, P, Smith, RP, Smolek, K, Snow, GR, Snow, J, Snyder, S, Söldner-Rembold, S, Song, X, Song, Y, Sonnenschein, L, Sopczak, A, Sorín, V, Sosebee, M, Soustruznik, K, Souza, M, Spurlock, B, Stanton, NR, Stark, J, Steele, J, Steinbrück, G, Stevenson, K, Stolin, V, Stone, A, Stoyanova, DA, Strandberg, J, Strang, MA, Strauss, M, Ströhmer, R, Strovink, M, Stutte, L, Sumowidagdo, S, Sznajder, A, Talby, M, Tamburello, P, Taylor, W, Telford, P, Temple, J, Tentindo-Repond, S, Thomas, E, Thooris, B, Tomoto, M, Toole, T, Torborg, J, Towers, S, Trefzger, T, Trincaz-Duvoid, S, Trippe, TG, Tuchming, B, Tully, C, Turcot, AS, Tuts, PM, Uvarov, L, Uvarov, S, Uzunyan, S, Vachon, B, Van Kooten, R, van Leeuwen, WM, Varelas, N, Varnes, EW, Vasilyev, IA, Vaupel, M, Verdier, P, Vertogradov, LS, Verzocchi, M, Villeneuve-Seguier, F, Von Vlimant, JR, Toerne, E, Vreeswijk, M, Vu Anh, T, Wahl, HD, Walker, R, Wallace, N, Wang, ZM, Warchol, J, Warsinsky, M, Watts, G, Wayne, M, Weber, M, Weerts, H, Wegner, M, Wermes, N, White, A, White, V, Whiteson, D, Wicke, D, Wijngaarden, DA, Wilson, GW, Wimpenny, SJ, Wittlin, J, Wlodek, T, Wobisch, M, Womersley, J, Wood, DR, Wu, Z, Wyatt, TR, Xu, Q, Xuan, N, Yamada, R, Yan, M, Yasuda, T, Yatsunenko, YA, Yen, Y, Yip, K, Youn, SW, Yu, J, Yurkewicz, A, Zabi, A, Zatserklyaniy, A, Zdrazil, M, Zeitnitz, C, Zhang, B, Zhang, D, Zhang, X, Zhao, T, Zhao, Z, Zheng, H, Zhou, B, Zhou, Z, Zhu, J, Zielinski, M, Zieminska, D, Zieminski, A, Zitoun, R, Zutshi, V, Zverev, EG, and Zylberstejn, A
Abstract: Using the exclusive decay B0s-->J/psi(mu+mu-)phi(K+K-), we report the most precise single measurement of the B0s lifetime. The data sample corresponds to an integrated luminosity of approximately 220 pb(-1) collected with the D0 detector at the Fermilab Tevatron Collider in 2002-2004. We reconstruct 337 signal candidates, from which we extract the B0s lifetime, tau(B0s)=1.444(+0.098)(-0.090)(stat)+/-0.020(sys) ps. We also report a measurement for the lifetime of the B0 meson using the exclusive decay B0-->J/psi(mu+mu-)K*0(892)(K+pi-). We reconstruct 1370 signal candidates, obtaining tau(B0)=1.473(+0.052)(-0.050)(stat)+/-0.023(sys) ps, and the ratio of lifetimes, tau(B0s)/tau(B0)=0.980(+0.076)(-0.071)(stat)+/-0.003(sys).
Published: 2004

14. Search for narrow tt resonances in pp collisions at square root of (s)=1.8 TeV

Author: Abazov, VM, Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, Acharya, BS, Adams, DL, Adams, M, Ahmed, SN, Alexeev, GD, Alton, A, Alves, GA, Anderson, EW, Arnoud, Y, Avila, C, Babintsev, VV, Babukhadia, L, Bacon, TC, Baden, A, Baffioni, S, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beaudette, F, Begel, M, Belyaev, A, Beri, SB, Bernardi, G, Bertram, I, Besson, A, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Blazey, G, Blekman, F, Blessing, S, Boehnlein, A, Bojko, NI, Bolton, TA, Borcherding, F, Bos, K, Bose, T, Brandt, A, Briskin, G, Brock, R, Brooijmans, G, Bross, A, Buchholz, D, Buehler, M, Buescher, V, Burtovoi, VS, Butler, JM, Canelli, F, Carvalho, W, Casey, D, Castilla-Valdez, H, Chakraborty, D, Chan, KM, Chekulaev, SV, Cho, DK, Choi, S, Chopra, S, Claes, D, Clark, AR, Connolly, B, Cooper, WE, Coppage, D, Crépé-Renaudin, S, Cummings, MA, Cutts, D, da Motta, H, Davis, GA, De, K, de Jong, SJ, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doulas, S, Dudko, LV, Duensing, S, Duflot, L, Dugad, SR, Duperrin, A, Dyshkant, A, Edmunds, D, Ellison, J, Eltzroth, JT, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Estrada, J, Evans, H, Evdokimov, VN, Fein, D, Ferbel, T, Filthaut, F, Fisk, HE, Fleuret, F, Fortner, M, Fox, H, Fu, S, Fuess, S, Gallas, E, Galyaev, AN, Gao, M, Gavrilov, V, Genik, RJ, Genser, K, Gerber, CE, Gershtein, Y, Ginther, G, Gómez, B, Goncharov, PI, Gordon, H, Gounder, K, Goussiou, A, Graf, N, Grannis, PD, Green, JA, Greenlee, H, Greenwood, ZD, Grinstein, S, Groer, L, Grünendahl, S, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hall, RE, Han, C, Hansen, S, Hauptman, JM, Hebert, C, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Huang, J, Huang, Y, Iashvili, I, Illingworth, R, Ito, AS, Jaffré, M, Jain, S, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jöstlein, H, Juste, A, Kahl, W, Kahn, S, Kajfasz, E, Kalinin, AM, Karmanov, D, Karmgard, D, Kehoe, R, Khanov, A, Kharchilava, A, Klima, B, Kohli, JM, Kostritskiy, AV, Kotcher, J, Kothhari, B, Kozelov, AV, Kozlovsky, EA, Krane, J, Krishnaswamy, MR, Krivkova, P, Krzywdzinski, S, Kubantsev, M, Kuleshov, S, Kulik, Y, Kunori, S, Kupco, A, Kuznetsov, VE, Landsberg, G, Lee, WM, Leflat, A, Lehner, F, Leonidopoulos, C, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Lucotte, A, Lueking, L, Lundstedt, C, Luo, C, Maciel, AK, Madaras, RJ, Malyshev, VL, Manankov, V, Mao, HS, Marshall, T, Martin, MI, Mayorov, AA, McCarthy, R, McMahon, T, Melanson, HL, Merkin, M, Merritt, KW, Miao, C, Miettinen, H, Mihalcea, D, Mokhov, N, Mondal, NK, Montgomery, HE, Moore, RW, Mutaf, YD, Nagy, E, Nang, F, Narain, M, Narasimham, VS, Naumann, NA, Neal, HA, Negret, JP, Nomerotski, A, Nunnemann, T, O'Neil, D, Oguri, V, Olivier, B, Oshima, N, Padley, P, Papageorgiou, K, Parashar, N, Partridge, R, Parua, N, Patwa, A, Peters, O, Pétroff, P, Piegaia, R, Pope, BG, Prosper, HB, Protopopescu, S, Przybycien, MB, Qian, J, Quadt, A, Raja, R, Rajagopalan, S, Rapidis, PA, Reay, NW, Reucroft, S, Ridel, M, Rijssenbeek, M, Rizatdinova, F, Rockwell, T, Royon, C, Rubinov, P, Ruchti, R, Sabirov, BM, Sajot, G, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Schwartzman, A, Shabalina, E, Shivpuri, RK, Shpakov, D, Shupe, M, Sidwell, RA, Simak, V, Sirotenko, V, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Solomon, J, Song, Y, Sorín, V, Sosebee, M, Sotnikova, N, Soustruznik, K, Souza, M, Stanton, NR, Steinbrück, G, Stoker, D, Stolin, V, Stone, A, Stoyanova, DA, Strang, MA, Strauss, M, Strovink, M, Stutte, L, Sznajder, A, Talby, M, Taylor, W, Tentindo-Repond, S, Tripathi, SM, Trippe, TG, Turcot, AS, Tuts, PM, Van Kooten, R, Vaniev, V, Varelas, N, Villeneuve-Seguier, F, Volkov, AA, Vorobiev, AP, Wahl, HD, Wang, ZM, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, Whiteson, D, Wijngaarden, DA, Willis, S, Wimpenny, SJ, Womersley, J, Wood, DR, Xu, Q, Yamada, R, Yamin, P, Yasuda, T, Yatsunenko, YA, Yip, K, Yu, J, Zanabria, M, Zhang, X, Zheng, H, Zhou, B, Zhou, Z, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, Zverev, EG, and Zylberstejn, A
Subjects: High Energy Physics::Experiment
Abstract: A search for narrow resonances that decay into tt pairs has been performed using 130 pb(-1) of data in the lepton + jets channel collected by the Dphi detector in pp collisions at square root of (s)=1.8 TeV. There is no significant deviation observed from the standard-model predictions at a top-quark mass of 175 GeV/c2. We therefore present upper limits at the 95% confidence level on the product of the production cross section and branching fraction to tt for narrow resonances as a function of the resonance mass MX. These limits are used to exclude the existence of a leptophobic top-color particle with mass MX
Published: 2004

15. Search for large extra dimensions in the monojet+E(T) channel with the DO detector

Author: Abazov, VM, Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, Acharya, BS, Adams, DL, Adams, M, Ahmed, SN, Alexeev, GD, Alton, A, Alves, GA, Anderson, EW, Arnoud, Y, Avila, C, Babintsev, VV, Babukhadia, L, Bacon, TC, Baden, A, Baffioni, S, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beaudette, F, Begel, M, Belyaev, A, Beri, SB, Bernardi, G, Bertram, I, Besson, A, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Blazey, G, Blekman, F, Blessing, S, Boehnlein, A, Bojko, NI, Bolton, TA, Borcherding, F, Bos, K, Bose, T, Brandt, A, Breedon, R, Briskin, G, Brock, R, Brooijmans, G, Bross, A, Buchholz, D, Buehler, M, Buescher, V, Burtovoi, VS, Butler, JM, Canelli, F, Carvalho, W, Casey, D, Casilum, Z, Castilla-Valdez, H, Chakraborty, D, Chan, KM, Chekulaev, SV, Cho, DK, Choi, S, Chopra, S, Christenson, JH, Claes, D, Clark, AR, Coney, L, Connolly, B, Cooper, WE, Coppage, D, Crépé-Renaudin, S, Cummings, MA, Cutts, D, da Motta, H, Davis, GA, De, K, de Jong, SJ, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doulas, S, Dudko, LV, Duensing, S, Duflot, L, Dugad, SR, Duperrin, A, Dyshkant, A, Edmunds, D, Ellison, J, Eltzroth, JT, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Estrada, J, Evans, H, Evdokimov, VN, Fein, D, Ferbel, T, Filthaut, F, Fisk, HE, Fisyak, Y, Fleuret, F, Fortner, M, Fox, H, Fu, S, Fuess, S, Gallas, E, Galyaev, AN, Gao, M, Gavrilov, V, Genik, RJ, Genser, K, Gerber, CE, Gershtein, Y, Ginther, G, Gómez, B, Goncharov, PI, Gordon, H, Goss, LT, Gounder, K, Goussiou, A, Graf, N, Grannis, PD, Green, JA, Greenlee, H, Greenwood, ZD, Grinstein, S, Groer, L, Grünendahl, S, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hall, RE, Han, C, Hansen, S, Hauptman, JM, Hebert, C, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Huang, J, Huang, Y, Iashvili, I, Illingworth, R, Ito, AS, Jaffré, M, Jain, S, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jöstlein, H, Juste, A, Kahl, W, Kahn, S, Kajfasz, E, Kalinin, AM, Karmanov, D, Karmgard, D, Kehoe, R, Khanov, A, Kharchilava, A, Klima, B, Knuteson, B, Ko, W, Kohli, JM, Kostritskiy, AV, Kotcher, J, Kothari, B, Kozelov, AV, Kozlovsky, EA, Krane, J, Krishnaswamy, MR, Krivkova, P, Krzywdzinski, S, Kubantsev, M, Kuleshov, S, Kulik, Y, Kunori, S, Kupco, A, Kuznetsov, VE, Landsberg, G, Lee, WM, Leflat, A, Leggett, C, Lehner, F, Leonidopoulos, C, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Lucotte, A, Lueking, L, Lundstedt, C, Luo, C, Maciel, AK, Madaras, RJ, Malyshev, VL, Manankov, V, Mao, HS, Marshall, T, Martin, MI, Mayorov, AA, McCarthy, R, McMahon, T, Melanson, HL, Merkin, M, Merritt, KW, Miao, C, Miettinen, H, Mihalcea, D, Mishra, CS, Mokhov, N, Mondal, NK, Montgomery, HE, Moore, RW, Mutaf, YD, Nagy, E, Nang, F, Narain, M, Narasimham, VS, Naumann, NA, Neal, HA, Negret, JP, Nomerotski, A, Nunnemann, T, O'Neil, D, Oguri, V, Olivier, B, Oshima, N, Padley, P, Papageorgiou, K, Parashar, N, Partridge, R, Parua, N, Patwa, A, Peters, O, Pétroff, P, Piegaia, R, Pope, BG, Popkov, E, Prosper, HB, Protopopescu, S, Przybycien, MB, Qian, J, Raja, R, Rajagopalan, S, Rapidis, PA, Reay, NW, Reucroft, S, Ridel, M, Rijssenbeek, M, Rizatdinova, F, Rockwell, T, Royon, C, Rubinov, P, Ruchti, R, Rutherfoord, J, Sabirov, BM, Sajot, G, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Schwartzman, A, Shabalina, E, Shivpuri, RK, Shpakov, D, Shupe, M, Sidwell, RA, Simak, V, Sirotenko, V, Slattery, P, Smith, RP, Snow, GR, Snow, J, Snyder, S, Solomon, J, Song, Y, Sorín, V, Sosebee, M, Sotnikova, N, Soustruznik, K, Souza, M, Stanton, NR, Steinbrück, G, Stoker, D, Stolin, V, Stone, A, Stoyanova, DA, Strang, MA, Strauss, M, Strovink, M, Stutte, L, Sznajder, A, Talby, M, Taylor, W, Tentindo-Repond, S, Tripathi, SM, Trippe, TG, Turcot, AS, Tuts, PM, Van Kooten, R, Vaniev, V, Varelas, N, Vertogradov, LS, Villeneuve-Seguier, F, Volkov, AA, Vorobiev, AP, Wahl, HD, Wang, ZM, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, White, JT, Whiteson, D, Wijngaarden, DA, Willis, S, Wimpenny, SJ, Womersley, J, Wood, DR, Xu, Q, Yamada, R, Yamin, P, Yasuda, T, Yatsunenko, YA, Yip, K, Youssef, S, Yu, J, Zanabria, M, Zhang, X, Zheng, H, Zhou, B, Zhou, Z, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, Zverev, EG, and Zylberstejn, A
Subjects: Physics::Accelerator Physics, High Energy Physics::Experiment
Abstract: We present a search for large extra dimensions (ED) in pp collisions at a center-of-mass energy of 1.8 TeV using data collected by the DØ detector at the Fermilab Tevatron in 1994-1996. Data corresponding to 78.8+/-3.9 pb(-1) are examined for events with large missing transverse energy, one high-p(T) jet, and no isolated muons. There is no excess observed beyond expectation from the standard model, and we place lower limits on the fundamental Planck scale of 1.0 and 0.6 TeV for 2 and 7 ED, respectively.
Published: 2003

16. Search for the scalar top quark in pp collisions at square root[s] = 1.8 TeV

Author: Abazov, VM, Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, Acharya, BS, Adams, DL, Adams, M, Ahmed, SN, Alexeev, GD, Alves, GA, Amos, N, Anderson, EW, Arnoud, Y, Baarmand, MM, Babintsev, VV, Babukhadia, L, Bacon, TC, Baden, A, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Baringer, P, Barreto, J, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Beaudette, F, Begel, M, Belyaev, A, Beri, SB, Bernardi, G, Bertram, I, Besson, A, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Blazey, G, Blessing, S, Boehnlein, A, Bojko, NI, Borcherding, F, Bos, K, Brandt, A, Breedon, R, Briskin, G, Brock, R, Brooijmans, G, Bross, A, Buchholz, D, Buehler, M, Buescher, V, Burtovoi, VS, Butler, JM, Canelli, F, Carvalho, W, Casey, D, Casilum, Z, Castilla-Valdez, H, Chakraborty, D, Chan, KM, Chekulaev, SV, Cho, DK, Choi, S, Chopra, S, Christenson, JH, Chung, M, Claes, D, Clark, AR, Cochran, J, Coney, L, Connolly, B, Cooper, WE, Coppage, D, Crépé-Renaudin, S, Cummings, MA, Cutts, D, Davis, GA, Davis, K, De, K, De Jong, SJ, Del Signore, K, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Doulas, S, Ducros, Y, Dudko, LV, Duensing, S, Duflot, L, Dugad, SR, Duperrin, A, Dyshkant, A, Edmunds, D, Ellison, J, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Estrada, J, Evans, H, Evdokimov, VN, Fahland, T, Feher, S, Fein, D, Ferbel, T, Filthaut, F, Fisk, HE, Fisyak, Y, Flattum, E, Fleuret, F, Fortner, M, Fox, H, Frame, KC, Fu, S, Fuess, S, Gallas, E, Galyaev, AN, Gao, M, Gavrilov, V, Genik, RJ, Genser, K, Gerber, CE, Gershtein, Y, Gilmartin, R, Ginther, G, Gómez, B, Gómez, G, Goncharov, PI, González Solís, JL, Gordon, H, Goss, LT, Gounder, K, Goussiou, A, Graf, N, Graham, G, Grannis, PD, Green, JA, Greenlee, H, Greenwood, ZD, Grinstein, S, Groer, L, Grünendahl, S, Gupta, A, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hall, RE, Hanlet, P, Hansen, S, Hauptman, JM, Hays, C, Hebert, C, Hedin, D, Heinmiller, JM, Heinson, AP, Heintz, U, Heuring, T, Hildreth, MD, Hirosky, R, Hobbs, JD, Hoeneisen, B, Huang, Y, Illingworth, R, Ito, AS, Jaffré, M, Jain, S, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jones, M, Jöstlein, H, Juste, A, Kahl, W, Kahn, S, Kajfasz, E, Kalinin, AM, Karmanov, D, Karmgard, D, Ke, Z, Kehoe, R, Khanov, A, Kharchilava, A, Kim, SK, Klima, B, Knuteson, B, Ko, W, Kohli, JM, Kostritskiy, AV, Kotcher, J, Kothari, B, Kotwal, AV, Kozelov, AV, Kozlovsky, EA, Krane, J, Krishnaswamy, MR, Krivkova, P, Krzywdzinski, S, Kubantsev, M, Kuleshov, S, Kulik, Y, Kunori, S, Kupco, A, Kuznetsov, VE, Landsberg, G, Lee, WM, Leflat, A, Leggett, C, Lehner, F, Li, J, Li, QZ, Li, X, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Lucotte, A, Lueking, L, Lundstedt, C, Luo, C, Maciel, AK, Madaras, RJ, Malyshev, VL, Manankov, V, Mao, HS, Marshall, T, Martin, MI, Mauritz, KM, May, B, Mayorov, AA, McCarthy, R, McMahon, T, Melanson, HL, Merkin, M, Merritt, KW, Miao, C, Miettinen, H, Mihalcea, D, Mishra, CS, Mokhov, N, Mondal, NK, Montgomery, HE, Moore, RW, Mostafa, M, Da Motta, H, Nagy, E, Nang, F, Narain, M, Narasimham, VS, Neal, HA, Negret, JP, Negroni, S, Nomerotski, A, Nunnemann, T, O'Neil, D, Oguri, V, Olivier, B, Oshima, N, Padley, P, Pan, LJ, Papageorgiou, K, Para, A, Parashar, N, Partridge, R, Parua, N, Paterno, M, Patwa, A, Pawlik, B, Perkins, J, Peters, M, Peters, O, Pétroff, P, Piegaia, R, Pope, BG, Popkov, E, Prosper, HB, Protopopescu, S, Qian, J, Raja, R, Rajagopalan, S, Ramberg, E, Rapidis, PA, Reay, NW, Reucroft, S, Ridel, M, Rijssenbeek, M, Rizatdinova, F, Rockwell, T, Roco, M, Royon, C, Rubinov, P, Ruchti, R, Rutherfoord, J, Sabirov, BM, Sajot, G, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Schwartzman, A, Sen, N, Shabalina, E, Shivpuri, RK, Shpakov, D, Shupe, M, Sidwell, RA, Simak, V, Singh, H, Singh, JB, Sirotenko, V, Slattery, P, Smith, E, Smith, RP, Snihur, R, Snow, GR, Snow, J, Snyder, S, Solomon, J, Sorín, V, Sosebee, M, Sotnikova, N, Soustruznik, K, Souza, M, Stanton, NR, Steinbrück, G, Stephens, RW, Stichelbaut, F, Stoker, D, Stolin, V, Stone, A, Stoyanova, DA, Strauss, M, Strovink, M, Stutte, L, Sznajder, A, Talby, M, Taylor, W, Tentindo-Repond, S, Tripathi, SM, Trippe, TG, Turcot, AS, Tuts, PM, Vaniev, V, Van Kooten, R, Varelas, N, Vertogradov, LS, Villeneuve-Seguier, F, Volkov, AA, Vorobiev, AP, Wahl, HD, Wang, H, Wang, ZM, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, White, JT, Whiteson, D, Wightman, JA, Wijngaarden, DA, Willis, S, Wimpenny, SJ, Womersley, J, Wood, DR, Xu, Q, Yamada, R, Yamin, P, Yasuda, T, Yatsunenko, YA, Yip, K, Youssef, S, Yu, J, Yu, Z, Zanabria, M, Zhang, X, Zheng, H, Zhou, B, Zhou, Z, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, Zverev, EG, and Zylberstejn, A
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We have performed a search for scalar top quark (stop) pair production in the inclusive electron-muon-missing transverse energy final state, using a sample of pp events corresponding to 108.3 pb(-1) of data collected with the D0 detector at Fermilab. The search is done in the framework of the minimal supersymmetric standard model assuming that the sneutrino is the lightest supersymmetric particle. For the dominant decays of the lightest stop, t-->b chi+1 and t-->blnu, no evidence for signal is found. We derive cross-section limits as a function of stop ( t ), chargino ( chi+1), and sneutrino ( nu) masses.
Published: 2002

17. Quasi-model-independent search for new high $p_{T}$ physics at D0

Author: Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, Acharya, BS, Adams, DL, Adams, M, Alves, GA, Amos, N, Anderson, EW, Baarmand, MM, Babintsev, VV, Babukhadia, L, Bacon, TC, Baden, A, Baldin, B, Balm, PW, Banerjee, S, Barberis, E, Baringer, P, Bartlett, JF, Bassler, U, Bauer, D, Bean, A, Begel, M, Belyaev, A, Beri, SB, Bernardi, G, Bertram, I, Besson, A, Beuselinck, R, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Blazey, G, Blessing, S, Boehnlein, A, Bojko, NI, Borcherding, F, Brandt, A, Breedon, R, Briskin, G, Brock, R, Brooijmans, G, Bross, A, Buchholz, D, Buehler, M, Buescher, V, Burtovoi, VS, Butler, JM, Canelli, F, Carvalho, W, Casey, D, Casilum, Z, Castilla-Valdez, H, Chakraborty, D, Chan, KM, Chekulaev, SV, Cho, DK, Choi, S, Chopra, S, Christenson, JH, Chung, M, Claes, D, Clark, AR, Cochran, J, Coney, L, Connolly, B, Cooper, WE, Coppage, D, Cummings, MA, Cutts, D, Davis, GA, Davis, K, De, K, Del Signore, K, Demarteau, M, Demina, R, Demine, P, Denisov, D, Denisov, SP, Desai, S, Diehl, HT, Diesburg, M, Di Loreto, G, Doulas, S, Draper, P, Ducros, Y, Dudko, LV, Duensing, S, Duflot, L, Dugad, SR, Dyshkant, A, Edmunds, D, Ellison, J, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Estrada, J, Evans, H, Evdokimov, VN, Fahland, T, Feher, S, Fein, D, Ferbel, T, Filthaut, F, Fisk, HE, Fisyak, Y, Flattum, E, Fleuret, F, Fortner, M, Frame, KC, Fuess, S, Gallas, E, Galyaev, AN, Gao, M, Gavrilov, V, Genik, RJ, Genser, K, Gerber, CE, Gershtein, Y, Gilmartin, R, Ginther, G, Gómez, B, Gómez, G, Goncharov, PI, González Solís, JL, Gordon, H, Goss, LT, Gounder, K, Goussiou, A, Graf, N, Graham, G, Grannis, PD, Green, JA, Greenlee, H, Grinstein, S, Groer, L, Grünendahl, S, Gupta, A, Gurzhiev, SN, Gutierrez, G, Gutierrez, P, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hahn, KS, Hall, RE, Hanlet, P, Hansen, S, Hauptman, JM, Hays, C, Hebert, C, Hedin, D, Heinson, AP, Heintz, U, Heuring, T, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoftun, JS, Hou, S, Huang, Y, Illingworth, R, Ito, AS, Jaffré, M, Jerger, SA, Jesik, R, Johns, K, Johnson, M, Jonckheere, A, Jones, M, Jöstlein, H, Juste, A, Kahn, S, Kajfasz, E, Karmanov, D, Karmgard, D, Kim, SK, Klima, B, Klopfenstein, C, Knuteson, B, Ko, W, Kohli, JM, Kostritskiy, AV, Kotcher, J, Kotwal, AV, Kozelov, AV, Kozlovsky, EA, Krane, J, Krishnaswamy, MR, Krzywdzinski, S, Kubantsev, M, Kuleshov, S, Kulik, Y, Kunori, S, Kuznetsov, VE, Landsberg, G, Leflat, A, Leggett, C, Lehner, F, Li, J, Li, QZ, Lima, JG, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Lucotte, A, Lueking, L, Lundstedt, C, Luo, C, Maciel, AK, Madaras, RJ, Manankov, V, Mao, HS, Marshall, T, Martin, MI, Martin, RD, Mauritz, KM, May, B, Mayorov, AA, McCarthy, R, McDonald, J, McMahon, T, Melanson, HL, Meng, XC, Merkin, M, Merritt, KW, Miao, C, Miettinen, H, Mihalcea, D, Mishra, CS, Mokhov, N, Mondal, NK, Montgomery, HE, Moore, RW, Mostafa, M, da Motta, H, Nagy, E, Nang, F, Narain, M, Narasimham, VS, Neal, HA, Negret, JP, Negroni, S, Norman, D, Nunnemann, T, Oesch, L, Oguri, V, Olivier, B, Oshima, N, Padley, P, Pan, LJ, Papageorgiou, K, Para, A, Parashar, N, Partridge, R, Parua, N, Paterno, M, Patwa, A, Pawlik, B, Perkins, J, Peters, M, Peters, O, Pétroff, P, Piegaia, R, Piekarz, H, Pope, BG, Popkov, E, Prosper, HB, Protopopescu, S, Qian, J, Quintas, PZ, Raja, R, Rajagopalan, S, Ramberg, E, Rapidis, PA, Reay, NW, Reucroft, S, Rha, J, Ridel, M, Rijssenbeek, M, Rockwell, T, Roco, M, Rubinov, P, Ruchti, R, Rutherfoord, J, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Schwartzman, A, Sen, N, Shabalina, E, Shivpuri, RK, Shpakov, D, Shupe, M, Sidwell, RA, Simak, V, Singh, H, Singh, JB, Sirotenko, V, Slattery, P, Smith, E, Smith, RP, Snihur, R, Snow, GR, Snow, J, Snyder, S, Solomon, J, Sorín, V, Sosebee, M, Sotnikova, N, Soustruznik, K, Souza, M, Stanton, NR, Steinbrück, G, Stephens, RW, Stichelbaut, F, Stoker, D, Stolin, V, Stoyanova, DA, Strauss, M, Strovink, M, Stutte, L, Sznajder, A, Taylor, W, Tentindo-Repond, S, Thompson, J, Toback, D, Tripathi, SM, Trippe, TG, Turcot, AS, Tuts, PM, van Gemmeren, P, Vaniev, V, Van Kooten, R, Varelas, N, Volkov, AA, Vorobiev, AP, Wahl, HD, Wang, H, Wang, ZM, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, White, JT, Whiteson, D, Wightman, JA, Wijngaarden, DA, Willis, S, Wimpenny, SJ, Wirjawan, JV, Womersley, J, Wood, DR, Yamada, R, Yamin, P, Yasuda, T, Yip, K, Youssef, S, Yu, J, Yu, Z, Zanabria, M, Zheng, H, Zhou, Z, Zielinski, M, Zieminska, D, Zieminski, A, Zutshi, V, Zverev, EG, Zylberstejn, A, Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), D0, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), and Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment, 13.85.Rm, 12.60.-i
Abstract: We apply a quasi-model-independent strategy ("Sleuth") to search for new high p(T) physics in approximately 100 pb(-1) of pp collisions at square root of (s) = 1.8 TeV collected by the D0 experiment during 1992-1996 at the Fermilab Tevatron. We systematically analyze many exclusive final states and demonstrate sensitivity to a variety of models predicting new phenomena at the electroweak scale. No evidence of new high p(T) physics is observed.
Published: 2001
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18. Effect of ultra-fast high-intensity light-curing on the properties of a new bulk-fill restorative resin composite system: A Scoping Review.

Author: Miranda SB, Alves MO, Falson LA, Leal CF, de Andrade AK, Lins RB, and Montes MA
Abstract: Background: This scoping review aims to analyze the impact of rapid high-intensity light-curing on a new bulk-fill resin-based composites (RBCs) designed for this type of polymerization., Material and Methods: This scoping review was reported according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) and Joanna Briggs Institute Manual of Evidence Synthesis. The methods were registered on the Open Science Framework (). The literature search was conducted in PubMed/MEDLINE, Embase, Web of Science, Scopus and Cochrane Library databases. Eligibility was considered for in vitro and clinical studies evaluating the effects of ultra-fast high-intensity light-curing on a new system of bulk-fill RBCs., Results: Of 1.688 articles identified, 27 were included in the qualitative synthesis. All studies were conducted in vitro . A total of 2.432 specimens were evaluated. The studies have shown that shortness light-curing may result in similar properties (stress generated by polymerization shrinkage, marginal integrity, and bond strength to dental interface) for the new bulk-fill RBCs., Conclusions: Therefore, the new bulk-fill RBCs can be light-cured with a short exposure time and high intensity, providing a time-saving benefit in clinical practice, with similar results to standard light-curing in conventional composites, although, its use should be approached with caution in the flowable composite. Key words: Resin composites, polymerization, dental materials, review., Competing Interests: The authors declare no conflict of interest., (Copyright: © 2024 Medicina Oral S.L.)
Published: 2024
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19. Evidence for a B_{s}^{0}π^{±} State.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Aushev V, Aushev Y, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brochmann M, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cuth J, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Drutskoy A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Franc J, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schott M, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stefaniuk N, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We report evidence for a narrow structure, X(5568), in the decay sequence X(5568)→B_{s}^{0}π^{±}, B_{s}^{0}→J/ψϕ, J/ψ→μ^{+}μ^{-}, ϕ→K^{+}K^{-}. This is evidence for the first instance of a hadronic state with valence quarks of four different flavors. The mass and natural width of this state are measured to be m=5567.8±2.9(stat)_{-1.9}^{+0.9}(syst) MeV/c^{2} and Γ=21.9±6.4(stat)_{-2.5}^{+5.0}(syst) MeV/c^{2}. If the decay is X(5568)→B_{s}^{*}π^{±}→B_{s}^{0}γπ^{±} with an unseen γ, m(X(5568)) will be shifted up by m(B_{s}^{*})-m(B_{s}^{0})∼49 MeV/c^{2}. This measurement is based on 10.4 fb^{-1} of pp[over ¯] collision data at sqrt[s]=1.96 TeV collected by the D0 experiment at the Fermilab Tevatron collider.
Published: 2016
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20. Evidence for Simultaneous Production of J/ψ and ϒ Mesons.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Aushev V, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cuth J, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Franc J, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schott M, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We report evidence for the simultaneous production of J/ψ and ϒ mesons in 8.1 fb^{-1} of data collected at sqrt[s]=1.96 TeV by the D0 experiment at the Fermilab pp[over ¯] Tevatron Collider. Events with these characteristics are expected to be produced predominantly by gluon-gluon interactions. In this analysis, we extract the effective cross section characterizing the initial parton spatial distribution, σ_{eff}=2.2±0.7(stat)±0.9(syst) mb.
Published: 2016
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21. Inclusive Production of the X(4140) State in pp[over ¯] Collisions at D0.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cuth J, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schott M, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a study of the inclusive production of the X(4140) state with the decay to the J/ψϕ final state in hadronic collisions. Based on 10.4 fb^{-1} of pp[over ¯] collision data collected by the D0 experiment at the Fermilab Tevatron collider, we report the first evidence for the prompt production of an X(4140) state and find the fraction of X(4140) events originating from b hadrons to be f_{b}=0.39±0.07(stat)±0.10(syst). The ratio of the nonprompt X(4140) production rate to the B_{s}^{0} yield in the same channel is R=0.19±0.05(stat)±0.07(syst). The values of the mass M=4152.5±1.7(stat)_{-5.4}^{+6.2}(syst) MeV and width Γ=16.3±5.6(stat)±11.4(syst) MeV are consistent with previous measurements.
Published: 2015
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22. Search for Violation of CPT and Lorentz Invariance in Bs(0) Meson Oscillations.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cuth J, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schott M, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present the first search for CPT-violating effects in the mixing of Bs(0) mesons using the full Run II data set with an integrated luminosity of 10.4 fb(-1) of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. We measure the CPT-violating asymmetry in the decay Bs(0)→μ(±)Ds(±) as a function of celestial direction and sidereal phase. We find no evidence for CPT-violating effects and place limits on the direction and magnitude of flavor-dependent CPT- and Lorentz-invariance violating coupling coefficients. We find 95% confidence intervals of Δa⊥<1.2×10(-12) GeV and (-0.8<ΔaT-0.396ΔaZ<3.9)×10(-13) GeV.
Published: 2015
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23. Tevatron Combination of Single-Top-Quark Cross Sections and Determination of the Magnitude of the Cabibbo-Kobayashi-Maskawa Matrix Element V_{tb}.

Author: Aaltonen T, Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Askew A, Atkins S, Auerbach B, Augsten K, Aurisano A, Avila C, Azfar F, Badaud F, Badgett W, Bae T, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barbaro-Galtieri A, Barberis E, Baringer P, Barnes VE, Barnett BA, Barria P, Bartlett JF, Bartos P, Bassler U, Bauce M, Bazterra V, Bean A, Bedeschi F, Begalli M, Behari S, Bellantoni L, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Bhatti A, Bland KR, Blazey G, Blessing S, Bloom K, Blumenfeld B, Bocci A, Bodek A, Boehnlein A, Boline D, Boos EE, Borissov G, Bortoletto D, Borysova M, Boudreau J, Boveia A, Brandt A, Brandt O, Brigliadori L, Brock R, Bromberg C, Bross A, Brown D, Brucken E, Bu XB, Budagov J, Budd HS, Buehler M, Buescher V, Bunichev V, Burdin S, Burkett K, Busetto G, Bussey P, Buszello CP, Butti P, Buzatu A, Calamba A, Camacho-Pérez E, Camarda S, Campanelli M, Canelli F, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Casey BC, Castilla-Valdez H, Castro A, Catastini P, Caughron S, Cauz D, Cavaliere V, Cerri A, Cerrito L, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Cho SW, Choi S, Chokheli D, Choudhary B, Cihangir S, Claes D, Clark A, Clarke C, Clutter J, Convery ME, Conway J, Cooke M, Cooper WE, Corbo M, Corcoran M, Cordelli M, Couderc F, Cousinou MC, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, Cutts D, Das A, d'Ascenzo N, Datta M, Davies G, de Barbaro P, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Demortier L, Deninno M, Denisov D, Denisov SP, D'Errico M, Desai S, Deterre C, DeVaughan K, Devoto F, Di Canto A, Di Ruzza B, Diehl HT, Diesburg M, Ding PF, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo M, Driutti A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Ebina K, Edgar R, Edmunds D, Elagin A, Ellison J, Elvira VD, Enari Y, Erbacher R, Errede S, Esham B, Evans H, Evdokimov A, Evdokimov VN, Farrington S, Fauré A, Feng L, Ferbel T, Fernández Ramos JP, Fiedler F, Field R, Filthaut F, Fisher W, Fisk HE, Flanagan G, Forrest R, Fortner M, Fox H, Franklin M, Freeman JC, Frisch H, Fuess S, Funakoshi Y, Galloni C, Garbincius PH, Garcia-Bellido A, García-González JA, Garfinkel AF, Garosi P, Gavrilov V, Geng W, Gerber CE, Gerberich H, Gerchtein E, Gershtein Y, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Ginther G, Giokaris N, Giromini P, Glagolev V, Glenzinski D, Gogota O, Gold M, Goldin D, Golossanov A, Golovanov G, Gomez G, Gomez-Ceballos G, Goncharov M, González López O, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grosso-Pilcher C, Group RC, Grünendahl S, Grünewald MW, Guillemin T, Guimaraes da Costa J, Gutierrez G, Gutierrez P, Hahn SR, Haley J, Han JY, Han L, Happacher F, Hara K, Harder K, Hare M, Harel A, Harr RF, Harrington-Taber T, Hatakeyama K, Hauptman JM, Hays C, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinrich J, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herndon M, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hocker A, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Hong Z, Hopkins W, Hou S, Howley I, Hubacek Z, Hughes RE, Husemann U, Hussein M, Huston J, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Introzzi G, Iori M, Ito AS, Ivanov A, Jabeen S, Jaffré M, James E, Jang D, Jayasinghe A, Jayatilaka B, Jeon EJ, Jeong MS, Jesik R, Jiang P, Jindariani S, Johns K, Johnson E, Johnson M, Jonckheere A, Jones M, Jonsson P, Joo KK, Joshi J, Jun SY, Jung AW, Junk TR, Juste A, Kajfasz E, Kambeitz M, Kamon T, Karchin PE, Karmanov D, Kasmi A, Kato Y, Katsanos I, Kaur M, Kehoe R, Kermiche S, Ketchum W, Keung J, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kiselevich I, Knoepfel K, Kohli JM, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kozelov AV, Kraus J, Kreps M, Kroll J, Kruse M, Kuhr T, Kumar A, Kupco A, Kurata M, Kurča T, Kuzmin VA, Laasanen AT, Lammel S, Lammers S, Lancaster M, Lannon K, Latino G, Lebrun P, Lee HS, Lee HS, Lee JS, Lee SW, Lee WM, Lei X, Lellouch J, Leo S, Leone S, Lewis JD, Li D, Li H, Li L, Li QZ, Lim JK, Limosani A, Lincoln D, Linnemann J, Lipaev VV, Lipeles E, Lipton R, Lister A, Liu H, Liu H, Liu Q, Liu T, Liu Y, Lobodenko A, Lockwitz S, Loginov A, Lokajicek M, Lopes de Sa R, Lucchesi D, Lucà A, Lueck J, Lujan P, Lukens P, Luna-Garcia R, Lungu G, Lyon AL, Lys J, Lysak R, Maciel AK, Madar R, Madrak R, Maestro P, Magaña-Villalba R, Malik S, Malik S, Malyshev VL, Manca G, Manousakis-Katsikakis A, Mansour J, Marchese L, Margaroli F, Marino P, Martínez-Ortega J, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McCarthy R, McGivern CL, McNulty R, Mehta A, Mehtala P, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Mesropian C, Meyer A, Meyer J, Miao T, Miconi F, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Mondal NK, Moon CS, Moore R, Morello MJ, Mukherjee A, Mulhearn M, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nagy E, Nakano I, Napier A, Narain M, Nayyar R, Neal HA, Negret JP, Nett J, Neu C, Neustroev P, Nguyen HT, Nigmanov T, Nodulman L, Noh SY, Norniella O, Nunnemann T, Oakes L, Oh SH, Oh YD, Oksuzian I, Okusawa T, Orava R, Orduna J, Ortolan L, Osman N, Osta J, Pagliarone C, Pal A, Palencia E, Palni P, Papadimitriou V, Parashar N, Parihar V, Park SK, Parker W, Partridge R, Parua N, Patwa A, Pauletta G, Paulini M, Paus C, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pleier MA, Podstavkov VM, Pondrom L, Popov AV, Poprocki S, Potamianos K, Pranko A, Prewitt M, Price D, Prokopenko N, Prokoshin F, Ptohos F, Punzi G, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Redondo Fernández I, Renton P, Rescigno M, Rimondi F, Ripp-Baudot I, Ristori L, Rizatdinova F, Robson A, Rodriguez T, Rolli S, Rominsky M, Ronzani M, Roser R, Rosner JL, Ross A, Royon C, Rubinov P, Ruchti R, Ruffini F, Ruiz A, Russ J, Rusu V, Sajot G, Sakumoto WK, Sakurai Y, Sánchez-Hernández A, Sanders MP, Santi L, Santos AS, Sato K, Savage G, Saveliev V, Savitskyi M, Savoy-Navarro A, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlabach P, Schmidt EE, Schwanenberger C, Schwarz T, Schwienhorst R, Scodellaro L, Scuri F, Seidel S, Seiya Y, Sekaric J, Semenov A, Severini H, Sforza F, Shabalina E, Shalhout SZ, Shary V, Shaw S, Shchukin AA, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simak V, Simonenko A, Skubic P, Slattery P, Sliwa K, Smirnov D, Smith JR, Snider FD, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song H, Sonnenschein L, Sorin V, Soustruznik K, St Denis R, Stancari M, Stark J, Stentz D, Stoyanova DA, Strauss M, Strologas J, Sudo Y, Sukhanov A, Suslov I, Suter L, Svoisky P, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Titov M, Toback D, Tokar S, Tokmenin VV, Tollefson K, Tomura T, Tonelli D, Torre S, Torretta D, Totaro P, Trovato M, Tsai YT, Tsybychev D, Tuchming B, Tully C, Ukegawa F, Uozumi S, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Vázquez F, Velev G, Vellidis C, Verkheev AY, Vernieri C, Vertogradov LS, Verzocchi M, Vesterinen M, Vidal M, Vilanova D, Vilar R, Vizán J, Vogel M, Vokac P, Volpi G, Wagner P, Wahl HD, Wallny R, Wang MH, Wang SM, Warchol J, Waters D, Watts G, Wayne M, Weichert J, Welty-Rieger L, Wester WC, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Williams MR, Wilson GW, Wilson JS, Wilson P, Winer BL, Wittich P, Wobisch M, Wolbers S, Wolfe H, Wood DR, Wright T, Wu X, Wu Z, Wyatt TR, Xie Y, Yamada R, Yamamoto K, Yamato D, Yang S, Yang T, Yang UK, Yang YC, Yao WM, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yeh GP, Yi K, Yin H, Yip K, Yoh J, Yorita K, Yoshida T, Youn SW, Yu GB, Yu I, Yu JM, Zanetti AM, Zeng Y, Zennamo J, Zhao TG, Zhou B, Zhou C, Zhu J, Zielinski M, Zieminska D, Zivkovic L, and Zucchelli S
Abstract: We present the final combination of CDF and D0 measurements of cross sections for single-top-quark production in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV. The data correspond to total integrated luminosities of up to 9.7 fb^{-1} per experiment. The t-channel cross section is measured to be σ_{t}=2.25_{-0.31}^{+0.29} pb. We also present the combinations of the two-dimensional measurements of the s- vs t-channel cross section. In addition, we give the combination of the s+t channel cross section measurement resulting in σ_{s+t}=3.30_{-0.40}^{+0.52} pb, without assuming the standard model value for the ratio σ_{s}/σ_{t}. The resulting value of the magnitude of the top-to-bottom quark coupling is |V_{tb}|=1.02_{-0.05}^{+0.06}, corresponding to |V_{tb}|>0.92 at the 95% C.L.
Published: 2015
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24. Measurement of the Effective Weak Mixing Angle in pp[over ¯]→Z/γ^{*}→e^{+}e^{-} Events.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the fundamental parameter of the standard model, the weak mixing angle sin^{2}θ_{eff}^{ℓ} which determines the relative strength of weak and electromagnetic interactions, in pp[over ¯]→Z/γ^{*}→e^{+}e^{-} events at a center of mass energy of 1.96 TeV, using data corresponding to 9.7 fb^{-1} of integrated luminosity collected by the D0 detector at the Fermilab Tevatron. The effective weak mixing angle is extracted from the forward-backward charge asymmetry as a function of the invariant mass around the Z boson pole. The measured value of sin^{2}θ_{eff}^{ℓ}=0.23147±0.00047 is the most precise measurement from light quark interactions to date, with a precision close to the best LEP and SLD results.
Published: 2015
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25. Tevatron constraints on models of the Higgs boson with exotic spin and parity using decays to bottom-antibottom quark pairs.

Author: Aaltonen T, Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Askew A, Atkins S, Auerbach B, Augsten K, Aurisano A, Avila C, Azfar F, Badaud F, Badgett W, Bae T, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barbaro-Galtieri A, Barberis E, Baringer P, Barnes VE, Barnett BA, Barria P, Bartlett JF, Bartos P, Bassler U, Bauce M, Bazterra V, Bean A, Bedeschi F, Begalli M, Behari S, Bellantoni L, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Bhatti A, Bland KR, Blazey G, Blessing S, Bloom K, Blumenfeld B, Bocci A, Bodek A, Boehnlein A, Boline D, Boos EE, Borissov G, Bortoletto D, Borysova M, Boudreau J, Boveia A, Brandt A, Brandt O, Brigliadori L, Brock R, Bromberg C, Bross A, Brown D, Brucken E, Bu XB, Budagov J, Budd HS, Buehler M, Buescher V, Bunichev V, Burdin S, Burkett K, Busetto G, Bussey P, Buszello CP, Butti P, Buzatu A, Calamba A, Camacho-Pérez E, Camarda S, Campanelli M, Canelli F, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Casey BC, Castilla-Valdez H, Castro A, Catastini P, Caughron S, Cauz D, Cavaliere V, Cerri A, Cerrito L, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Cho SW, Choi S, Chokheli D, Choudhary B, Cihangir S, Claes D, Clark A, Clarke C, Clutter J, Convery ME, Conway J, Cooke M, Cooper WE, Corbo M, Corcoran M, Cordelli M, Couderc F, Cousinou MC, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, Cutts D, Das A, d'Ascenzo N, Datta M, Davies G, de Barbaro P, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Demortier L, Deninno M, Denisov D, Denisov SP, D'Errico M, Desai S, Deterre C, DeVaughan K, Devoto F, Di Canto A, Di Ruzza B, Diehl HT, Diesburg M, Ding PF, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo M, Driutti A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Ebina K, Edgar R, Edmunds D, Elagin A, Ellison J, Elvira VD, Enari Y, Erbacher R, Errede S, Esham B, Evans H, Evdokimov VN, Farrington S, Fauré A, Feng L, Ferbel T, Fernández Ramos JP, Fiedler F, Field R, Filthaut F, Fisher W, Fisk HE, Flanagan G, Forrest R, Fortner M, Fox H, Franklin M, Freeman JC, Frisch H, Fuess S, Funakoshi Y, Galloni C, Garbincius PH, Garcia-Bellido A, García-González JA, Garfinkel AF, Garosi P, Gavrilov V, Geng W, Gerber CE, Gerberich H, Gerchtein E, Gershtein Y, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Ginther G, Giokaris N, Giromini P, Glagolev V, Glenzinski D, Gogota O, Gold M, Goldin D, Golossanov A, Golovanov G, Gomez G, Gomez-Ceballos G, Goncharov M, González López O, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grosso-Pilcher C, Group RC, Grünendahl S, Grünewald MW, Guillemin T, Guimaraes da Costa J, Gutierrez G, Gutierrez P, Hahn SR, Haley J, Han JY, Han L, Happacher F, Hara K, Harder K, Hare M, Harel A, Harr RF, Harrington-Taber T, Hatakeyama K, Hauptman JM, Hays C, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinrich J, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herndon M, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hocker A, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Hong Z, Hopkins W, Hou S, Howley I, Hubacek Z, Hughes RE, Husemann U, Hussein M, Huston J, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Introzzi G, Iori M, Ito AS, Ivanov A, Jabeen S, Jaffré M, James E, Jang D, Jayasinghe A, Jayatilaka B, Jeon EJ, Jeong MS, Jesik R, Jiang P, Jindariani S, Johns K, Johnson E, Johnson M, Jonckheere A, Jones M, Jonsson P, Joo KK, Joshi J, Jun SY, Jung AW, Junk TR, Juste A, Kajfasz E, Kambeitz M, Kamon T, Karchin PE, Karmanov D, Kasmi A, Kato Y, Katsanos I, Kaur M, Kehoe R, Kermiche S, Ketchum W, Keung J, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kiselevich I, Knoepfel K, Kohli JM, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kozelov AV, Kraus J, Kreps M, Kroll J, Kruse M, Kuhr T, Kumar A, Kupco A, Kurata M, Kurča T, Kuzmin VA, Laasanen AT, Lammel S, Lammers S, Lancaster M, Lannon K, Latino G, Lebrun P, Lee HS, Lee HS, Lee JS, Lee SW, Lee WM, Lei X, Lellouch J, Leo S, Leone S, Lewis JD, Li D, Li H, Li L, Li QZ, Lim JK, Limosani A, Lincoln D, Linnemann J, Lipaev VV, Lipeles E, Lipton R, Lister A, Liu H, Liu H, Liu Q, Liu T, Liu Y, Lobodenko A, Lockwitz S, Loginov A, Lokajicek M, Lopes de Sa R, Lucchesi D, Lucà A, Lueck J, Lujan P, Lukens P, Luna-Garcia R, Lungu G, Lyon AL, Lys J, Lysak R, Maciel AK, Madar R, Madrak R, Maestro P, Magaña-Villalba R, Malik S, Malik S, Malyshev VL, Manca G, Manousakis-Katsikakis A, Mansour J, Marchese L, Margaroli F, Marino P, Martínez-Ortega J, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McCarthy R, McGivern CL, McNulty R, Mehta A, Mehtala P, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Mesropian C, Meyer A, Meyer J, Miao T, Miconi F, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Mondal NK, Moon CS, Moore R, Morello MJ, Mukherjee A, Mulhearn M, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nagy E, Nakano I, Napier A, Narain M, Nayyar R, Neal HA, Negret JP, Nett J, Neu C, Neustroev P, Nguyen HT, Nigmanov T, Nodulman L, Noh SY, Norniella O, Nunnemann T, Oakes L, Oh SH, Oh YD, Oksuzian I, Okusawa T, Orava R, Orduna J, Ortolan L, Osman N, Osta J, Pagliarone C, Pal A, Palencia E, Palni P, Papadimitriou V, Parashar N, Parihar V, Park SK, Parker W, Partridge R, Parua N, Patwa A, Pauletta G, Paulini M, Paus C, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pleier MA, Podstavkov VM, Pondrom L, Popov AV, Poprocki S, Potamianos K, Pranko A, Prewitt M, Price D, Prokopenko N, Prokoshin F, Ptohos F, Punzi G, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Redondo Fernández I, Renton P, Rescigno M, Rimondi F, Ripp-Baudot I, Ristori L, Rizatdinova F, Robson A, Rodriguez T, Rolli S, Rominsky M, Ronzani M, Roser R, Rosner JL, Ross A, Royon C, Rubinov P, Ruchti R, Ruffini F, Ruiz A, Russ J, Rusu V, Sajot G, Sakumoto WK, Sakurai Y, Sánchez-Hernández A, Sanders MP, Santi L, Santos AS, Sato K, Savage G, Saveliev V, Savitskyi M, Savoy-Navarro A, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlabach P, Schmidt EE, Schwanenberger C, Schwarz T, Schwienhorst R, Scodellaro L, Scuri F, Seidel S, Seiya Y, Sekaric J, Semenov A, Severini H, Sforza F, Shabalina E, Shalhout SZ, Shary V, Shaw S, Shchukin AA, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simak V, Simonenko A, Skubic P, Slattery P, Sliwa K, Smirnov D, Smith JR, Snider FD, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song H, Sonnenschein L, Sorin V, Soustruznik K, St Denis R, Stancari M, Stark J, Stentz D, Stoyanova DA, Strauss M, Strologas J, Sudo Y, Sukhanov A, Suslov I, Suter L, Svoisky P, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Titov M, Toback D, Tokar S, Tokmenin VV, Tollefson K, Tomura T, Tonelli D, Torre S, Torretta D, Totaro P, Trovato M, Tsai YT, Tsybychev D, Tuchming B, Tully C, Ukegawa F, Uozumi S, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Vázquez F, Velev G, Vellidis C, Verkheev AY, Vernieri C, Vertogradov LS, Verzocchi M, Vesterinen M, Vidal M, Vilanova D, Vilar R, Vizán J, Vogel M, Vokac P, Volpi G, Wagner P, Wahl HD, Wallny R, Wang MH, Wang SM, Warchol J, Waters D, Watts G, Wayne M, Weichert J, Welty-Rieger L, Wester WC, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Williams MR, Wilson GW, Wilson JS, Wilson P, Winer BL, Wittich P, Wobisch M, Wolbers S, Wolfe H, Wood DR, Wright T, Wu X, Wu Z, Wyatt TR, Xie Y, Yamada R, Yamamoto K, Yamato D, Yang S, Yang T, Yang UK, Yang YC, Yao WM, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yeh GP, Yi K, Yin H, Yip K, Yoh J, Yorita K, Yoshida T, Youn SW, Yu GB, Yu I, Yu JM, Zanetti AM, Zeng Y, Zennamo J, Zhao TG, Zhou B, Zhou C, Zhu J, Zielinski M, Zieminska D, Zivkovic L, and Zucchelli S
Abstract: Combined constraints from the CDF and D0 Collaborations on models of the Higgs boson with exotic spin J and parity P are presented and compared with results obtained assuming the standard model value JP=0+. Both collaborations analyzed approximately 10 fb(-) of proton-antiproton collisions with a center-of-mass energy of 1.96 TeV collected at the Fermilab Tevatron. Two models predicting exotic Higgs bosons with JP=0- and JP=2+ are tested. The kinematic properties of exotic Higgs boson production in association with a vector boson differ from those predicted for the standard model Higgs boson. Upper limits at the 95% credibility level on the production rates of the exotic Higgs bosons, expressed as fractions of the standard model Higgs boson production rate, are set at 0.36 for both the JP=0- hypothesis and the JP=2+ hypothesis. If the production rate times the branching ratio to a bottom-antibottom pair is the same as that predicted for the standard model Higgs boson, then the exotic bosons are excluded with significances of 5.0 standard deviations and 4.9 standard deviations for the JP=0- and JP=2+ hypotheses, respectively.
Published: 2015
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26. Measurement of the B(s)(0) lifetime in the flavor-specific decay channel B(s)(0)→D(s)(-)μ(+)νX.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present an updated measurement of the B(s)(0) lifetime using the semileptonic decays B(s)(0)→D(s)(-)μ(+)νX, with D(s)(-)→ϕπ(-) and ϕ→K(+)K(-) (and the charge conjugate process). This measurement uses the full Tevatron Run II sample of proton-antiproton collisions at √[s]=1.96 TeV, comprising an integrated luminosity of 10.4 fb(-1). We find a flavor-specific lifetime τ(fs)(B(s)(0))=1.479±0.010(stat)±0.021(syst) ps. This technique is also used to determine the B(0) lifetime using the analogous B(0)→D(-)μ(+)νX decay with D(-)→ϕπ(-) and ϕ→K(+)K(-), yielding τ(B(0))=1.534±0.019(stat)±0.021(syst) ps. Both measurements are consistent with the current world averages, and the B(s)(0) lifetime measurement is one of the most precise to date. Taking advantage of the cancellation of systematic uncertainties, we determine the lifetime ratio τ(fs)(B(s)(0))/τ(B(0))=0.964±0.013(stat)±0.007(syst).
Published: 2015
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27. Measurement of the forward-backward asymmetry in the production of B(±) mesons in pp̄ collisions at √s=1.96 TeV.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kaur M, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the forward-backward asymmetry in the production of B(±) mesons, A(FB)(B(±)), using B(±)→J/ψK(±) decays in 10.4 fb(-1) of pp̄ collisions at sqrt[s]=1.96 TeV collected by the D0 experiment during Run II of the Tevatron collider. A nonzero asymmetry would indicate a preference for a particular flavor, i.e., b quark or ̄b antiquark, to be produced in the direction of the proton beam. We extract A(FB)(B(±)) from a maximum likelihood fit to the difference between the numbers of forward- and backward-produced B(±) mesons. We measure an asymmetry consistent with zero: A(FB)(B(±))=[-0.24±0.41 (stat)±0.19 (syst)]%.
Published: 2015
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28. Constraints on models for the Higgs boson with exotic spin and parity in VH → Vbb final states.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present constraints on models containing non-standard-model values for the spin J and parity P of the Higgs boson H in up to 9.7 fb(-1) of pp collisions at sqrt[s] = 1.96 TeV collected with the D0 detector at the Fermilab Tevatron Collider. These are the first studies of Higgs boson J(P) with fermions in the final state. In the ZH → ℓℓbb, WH → ℓνbb, and ZH → ννbb final states, we compare the standard model (SM) Higgs boson prediction, J(P) = 0(+), with two alternative hypotheses, J(P) = 0(-) and J(P) = 2(+). We use a likelihood ratio to quantify the degree to which our data are incompatible with non-SM J(P) predictions for a range of possible production rates. Assuming that the production rate in the signal models considered is equal to the SM prediction, we reject the J(P) = 0(-) and J(P) = 2(+) hypotheses at the 97.6% CL and at the 99.0% CL, respectively. The expected exclusion sensitivity for a J(P) = 0(-) (J(P) = 2(+)) state is at the 99.86% (99.94%) CL. Under the hypothesis that our data are the result of a combination of the SM-like Higgs boson and either a J(P) = 0(-) or a J(P) = 2(+) signal, we exclude a J(P) = 0(-) fraction above 0.80 and a J(P) = 2(+) fraction above 0.67 at the 95% CL. The expected exclusion covers J(P) = 0(-) (J(P) = 2(+)) fractions above 0.54 (0.47).
Published: 2014
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29. Precision measurement of the top quark mass in lepton + jets final States.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Borysova M, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Fauré A, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Gogota O, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Savitskyi M, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We measure the mass of the top quark in lepton+jets final states using the full sample of pp collision data collected by the D0 experiment in Run II of the Fermilab Tevatron Collider at sqrt[s] = 1.96 TeV, corresponding to 9.7 fb(-1) of integrated luminosity. We use a matrix element technique that calculates the probabilities for each event to result from tt production or background. The overall jet energy scale is constrained in situ by the mass of the W boson. We measure m(t) = 174.98 ± 0.76 GeV. This constitutes the most precise single measurement of the top-quark mass.
Published: 2014
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30. Observation of s-channel production of single top quarks at the Tevatron.

Author: Aaltonen T, Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Askew A, Atkins S, Auerbach B, Augsten K, Aurisano A, Avila C, Azfar F, Badaud F, Badgett W, Bae T, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barbaro-Galtieri A, Barberis E, Baringer P, Barnes VE, Barnett BA, Barria P, Bartlett JF, Bartos P, Bassler U, Bauce M, Bazterra V, Bean A, Bedeschi F, Begalli M, Behari S, Bellantoni L, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Bhatti A, Bland KR, Blazey G, Blessing S, Bloom K, Blumenfeld B, Bocci A, Bodek A, Boehnlein A, Boline D, Boos EE, Borissov G, Bortoletto D, Borysova M, Boudreau J, Boveia A, Brandt A, Brandt O, Brigliadori L, Brock R, Bromberg C, Bross A, Brown D, Brucken E, Bu XB, Budagov J, Budd HS, Buehler M, Buescher V, Bunichev V, Burdin S, Burkett K, Busetto G, Bussey P, Buszello CP, Butti P, Buzatu A, Calamba A, Camacho-Pérez E, Camarda S, Campanelli M, Canelli F, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Casey BC, Castilla-Valdez H, Castro A, Catastini P, Caughron S, Cauz D, Cavaliere V, Cavalli-Sforza M, Cerri A, Cerrito L, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Cho SW, Choi S, Chokheli D, Choudhary B, Cihangir S, Claes D, Clark A, Clarke C, Clutter J, Convery ME, Conway J, Cooke M, Cooper WE, Corbo M, Corcoran M, Cordelli M, Couderc F, Cousinou MC, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, Cutts D, Das A, d'Ascenzo N, Datta M, Davies G, de Barbaro P, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Demortier L, Deninno M, Denisov D, Denisov SP, D'Errico M, Desai S, Deterre C, DeVaughan K, Devoto F, Di Canto A, Di Ruzza B, Diehl HT, Diesburg M, Ding PF, Dittmann JR, Dominguez A, Donati S, D'Onofrio M, Dorigo M, Driutti A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Ebina K, Edgar R, Edmunds D, Elagin A, Ellison J, Elvira VD, Enari Y, Erbacher R, Errede S, Esham B, Evans H, Evdokimov VN, Farrington S, Feng L, Ferbel T, Fernández Ramos JP, Fiedler F, Field R, Filthaut F, Fisher W, Fisk HE, Flanagan G, Forrest R, Fortner M, Fox H, Franklin M, Freeman JC, Frisch H, Fuess S, Funakoshi Y, Galloni C, Garbincius PH, Garcia-Bellido A, García-González JA, Garfinkel AF, Garosi P, Gavrilov V, Geng W, Gerber CE, Gerberich H, Gerchtein E, Gershtein Y, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Ginther G, Giokaris N, Giromini P, Giurgiu G, Glagolev V, Glenzinski D, Gold M, Goldin D, Golossanov A, Golovanov G, Gomez G, Gomez-Ceballos G, Goncharov M, González López O, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grannis PD, Greder S, Greenlee H, Grenier G, Grinstein S, Gris P, Grivaz JF, Grohsjean A, Grosso-Pilcher C, Group RC, Grünendahl S, Grünewald MW, Guillemin T, Guimaraes da Costa J, Gutierrez G, Gutierrez P, Hahn SR, Haley J, Han JY, Han L, Happacher F, Hara K, Harder K, Hare M, Harel A, Harr RF, Harrington-Taber T, Hatakeyama K, Hauptman JM, Hays C, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinrich J, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herndon M, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hocker A, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Hong Z, Hopkins W, Hou S, Howley I, Hubacek Z, Hughes RE, Husemann U, Hussein M, Huston J, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Introzzi G, Iori M, Ito AS, Ivanov A, Jabeen S, Jaffré M, James E, Jang D, Jayasinghe A, Jayatilaka B, Jeon EJ, Jeong MS, Jesik R, Jiang P, Jindariani S, Johns K, Johnson E, Johnson M, Jonckheere A, Jones M, Jonsson P, Joo KK, Joshi J, Jun SY, Jung AW, Junk TR, Juste A, Kajfasz E, Kambeitz M, Kamon T, Karchin PE, Karmanov D, Kasmi A, Kato Y, Katsanos I, Kehoe R, Kermiche S, Ketchum W, Keung J, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kiselevich I, Knoepfel K, Kohli JM, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kozelov AV, Kraus J, Kreps M, Kroll J, Kruse M, Kuhr T, Kumar A, Kupco A, Kurata M, Kurča T, Kuzmin VA, Laasanen AT, Lammel S, Lammers S, Lancaster M, Lannon K, Latino G, Lebrun P, Lee HS, Lee HS, Lee JS, Lee SW, Lee WM, Lei X, Lellouch J, Leo S, Leone S, Lewis JD, Li D, Li H, Li L, Li QZ, Lim JK, Limosani A, Lincoln D, Linnemann J, Lipaev VV, Lipeles E, Lipton R, Lister A, Liu H, Liu H, Liu Q, Liu T, Liu Y, Lobodenko A, Lockwitz S, Loginov A, Lokajicek M, Lopes de Sa R, Lucchesi D, Lucà A, Lueck J, Lujan P, Lukens P, Luna-Garcia R, Lungu G, Lyon AL, Lys J, Lysak R, Maciel AK, Madar R, Madrak R, Maestro P, Magaña-Villalba R, Malik S, Malik S, Malyshev VL, Manca G, Manousakis-Katsikakis A, Mansour J, Marchese L, Margaroli F, Marino P, Martínez-Ortega J, Martínez M, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McCarthy R, McGivern CL, McNulty R, Mehta A, Mehtala P, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Mesropian C, Meyer A, Meyer J, Miao T, Miconi F, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Mondal NK, Moon CS, Moore R, Morello MJ, Mukherjee A, Mulhearn M, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nagy E, Nakano I, Napier A, Narain M, Nayyar R, Neal HA, Negret JP, Nett J, Neu C, Neustroev P, Nguyen HT, Nigmanov T, Nodulman L, Noh SY, Norniella O, Nunnemann T, Oakes L, Oh SH, Oh YD, Oksuzian I, Okusawa T, Orava R, Orduna J, Ortolan L, Osman N, Osta J, Pagliarone C, Pal A, Palencia E, Palni P, Papadimitriou V, Parashar N, Parihar V, Park SK, Parker W, Partridge R, Parua N, Patwa A, Pauletta G, Paulini M, Paus C, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pleier MA, Podstavkov VM, Pondrom L, Popov AV, Poprocki S, Potamianos K, Pranko A, Prewitt M, Price D, Prokopenko N, Prokoshin F, Ptohos F, Punzi G, Qian J, Quadt A, Quinn B, Ranjan N, Ratoff PN, Razumov I, Redondo Fernández I, Renton P, Rescigno M, Rimondi F, Ripp-Baudot I, Ristori L, Rizatdinova F, Robson A, Rodriguez T, Rolli S, Rominsky M, Ronzani M, Roser R, Rosner JL, Ross A, Royon C, Rubinov P, Ruchti R, Ruffini F, Ruiz A, Russ J, Rusu V, Sajot G, Sakumoto WK, Sakurai Y, Sánchez-Hernández A, Sanders MP, Santi L, Santos AS, Sato K, Savage G, Saveliev V, Savoy-Navarro A, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlabach P, Schmidt EE, Schwanenberger C, Schwarz T, Schwienhorst R, Scodellaro L, Scuri F, Seidel S, Seiya Y, Sekaric J, Semenov A, Severini H, Sforza F, Shabalina E, Shalhout SZ, Shary V, Shaw S, Shchukin AA, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simak V, Simonenko A, Skubic P, Slattery P, Sliwa K, Smirnov D, Smith JR, Snider FD, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Song H, Sonnenschein L, Sorin V, Soustruznik K, St Denis R, Stancari M, Stark J, Stentz D, Stoyanova DA, Strauss M, Strologas J, Sudo Y, Sukhanov A, Suslov I, Suter L, Svoisky P, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Titov M, Toback D, Tokar S, Tokmenin VV, Tollefson K, Tomura T, Tonelli D, Torre S, Torretta D, Totaro P, Trovato M, Tsai YT, Tsybychev D, Tuchming B, Tully C, Ukegawa F, Uozumi S, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Vázquez F, Velev G, Vellidis C, Verkheev AY, Vernieri C, Vertogradov LS, Verzocchi M, Vesterinen M, Vidal M, Vilanova D, Vilar R, Vizán J, Vogel M, Vokac P, Volpi G, Wagner P, Wahl HD, Wallny R, Wang MH, Wang SM, Warchol J, Waters D, Watts G, Wayne M, Weichert J, Welty-Rieger L, Wester WC 3rd, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Williams MR, Wilson GW, Wilson JS, Wilson P, Winer BL, Wittich P, Wobisch M, Wolbers S, Wolfe H, Wood DR, Wright T, Wu X, Wu Z, Wyatt TR, Xie Y, Yamada R, Yamamoto K, Yamato D, Yang S, Yang T, Yang UK, Yang YC, Yao WM, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yeh GP, Yi K, Yin H, Yip K, Yoh J, Yorita K, Yoshida T, Youn SW, Yu GB, Yu I, Yu JM, Zanetti AM, Zeng Y, Zennamo J, Zhao TG, Zhou B, Zhou C, Zhu J, Zielinski M, Zieminska D, Zivkovic L, and Zucchelli S
Abstract: We report the first observation of single-top-quark production in the s channel through the combination of the CDF and D0 measurements of the cross section in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV. The data correspond to total integrated luminosities of up to 9.7 fb(-1) per experiment. The measured cross section is σ(s) = 1.29(-0.24)(+0.26) pb. The probability of observing a statistical fluctuation of the background to a cross section of the observed size or larger is 1.8 × 10(-10), corresponding to a significance of 6.3 standard deviations for the presence of an s-channel contribution to the production of single-top quarks.
Published: 2014
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31. Measurement of the W boson production charge asymmetry in pp̄→W+X→eν+X events at √s=1.96 TeV.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the W boson production charge asymmetry in pp̄→W+X→eν+X events at a center of mass energy of 1.96 TeV, using 9.7 fb-1 of integrated luminosity collected with the D0 detector at the Fermilab Tevatron Collider. The neutrino longitudinal momentum is determined by using a neutrino weighting method, and the asymmetry is measured as a function of the W boson rapidity. The measurement extends over wider electron pseudorapidity region than previous results and is the most precise to date, allowing for precise determination of proton parton distribution functions in global fits.
Published: 2014
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32. Measurement of the direct CP-violating charge asymmetry in Ds ± → ϕ π ± decays.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, Devaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the direct CP-violating charge asymmetry in Ds+ → ϕ π(±) decays where the ϕ meson decays to K(+)K(-), using the full Run II data set with an integrated luminosity of 10.4 fb-1 of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. The normalized difference A(CP) in the yield of D(s)(+) and D(s)(-) mesons in these decays is measured by fitting the difference between their reconstructed invariant mass distributions. This results in an asymmetry of A(CP) = [-0.38 ± 0.27]%, which is the most precise measurement of this quantity to date. The result is consistent with the standard model prediction of zero CP asymmetry in this decay.
Published: 2014
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33. Measurement of associated production of z bosons with charm quark jets in pp collisions at √s=1.96 TeV.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Holzbauer JL, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present the first measurements of the ratios of cross sections σ(pp → Z+c jet)/σ(pp → Z+jet) and σ(pp → Z+c jet)/σ(pp → Z+b jet) for the associated production of a Z boson with at least one charm or bottom quark jet. Jets have transverse momentum pT(jet)>20 GeV and pseudorapidity |η(jet)|<2.5. These cross section ratios are measured differentially as a function of jet and Z boson transverse momenta, based on 9.7 fb(-1) of pp collisions collected with the D0 detector at the Fermilab Tevatron Collider at √s=1.96 TeV. The measurements show significant deviations from perturbative QCD calculations and predictions from various event generators.
Published: 2014
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34. Radiopacity of restorative composites by conventional radiograph and digital images with different resolutions.

Author: Dantas RV, Sarmento HR, Duarte RM, Meireles Monte Raso SS, de Andrade AK, and Dos Anjos-Pontual ML
Abstract: Purpose: This study was performed to evaluate and compare the radiopacity of dentin, enamel, and 8 restorative composites on conventional radiograph and digital images with different resolutions., Materials and Methods: Specimens were fabricated from 8 materials and human molars were longitudinally sectioned 1.0 mm thick to include both enamel and dentin. The specimens and tooth sections were imaged by conventional radiograph using #4 sized intraoral film and digital images were taken in high speed and high resolution modes using a phosphor storage plate. Densitometric evaluation of the enamel, dentin, restorative materials, a lead sheet, and an aluminum step wedge was performed on the radiographic images. For the evaluation, the Al equivalent (mm) for each material was calculated. The data were analyzed using one-way ANOVA and Tukey's test (p<0.05), considering the material factor and then the radiographic method factor, individually., Results: The high speed mode allowed the highest radiopacity, while the high resolution mode generated the lowest values. Furthermore, the high resolution mode was the most efficient method for radiographic differentiation between restorative composites and dentin. The conventional radiograph was the most effective in enabling differentiation between enamel and composites. The high speed mode was the least effective in enabling radiographic differentiation between the dental tissues and restorative composites., Conclusion: The high speed mode of digital imaging was not effective for differentiation between enamel and composites. This made it less effective than the high resolution mode and conventional radiographs. All of the composites evaluated showed radiopacity values that fit the ISO 4049 recommendations.
Published: 2013
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35. Measurement of direct CP violation parameters in B± → J/ψK± and B± → J/ψπ± decays with 10.4 fb-1 of Tevatron data.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Agnew JP, Alexeev GD, Alkhazov G, Alton A, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Beattie M, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Brandt A, Brandt O, Brock R, Bross A, Brown D, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chan KM, Chandra A, Chapon E, Chen G, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duperrin A, Dutt S, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov VN, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garbincius PH, Garcia-Bellido A, García-González JA, Gavrilov V, Geng W, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haley J, Han L, Harder K, Harel A, Hart B, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Holzbauer J, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kajfasz E, Karmanov D, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Lamont I, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Martínez-Ortega J, Mason N, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Ratoff PN, Razumov I, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Simak V, Skubic P, Slattery P, Smirnov D, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the direct CP-violating charge asymmetry in B(±) mesons decaying to J/ψK(±) and J/ψπ(±) where J/ψ decays to μ(+) μ(-), using the full run II data set of 10.4 fb(-1) of proton-antiproton collisions collected using the D0 detector at the Fermilab Tevatron Collider. A difference in the yield of B(-) and B(+) mesons in these decays is found by fitting to the difference between their reconstructed invariant mass distributions resulting in asymmetries of A(J/ψK) = [0.59 ± 0.37]%, which is the most precise measurement to date, and A(J/ψπ) = [-4.2 ± 4.5]%. Both measurements are consistent with standard model predictions.
Published: 2013
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36. Measurement of the semileptonic charge asymmetry using B(s)(0) → D(s)μX decays.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, Devaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-González JA, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nunnemann T, Orduna J, Osman N, Osta J, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shivpuri RK, Simak V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Takahashi M, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao T, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the time-integrated flavor-specific semileptonic charge asymmetry in the decays of B(s)(0) mesons that have undergone flavor mixing, a(sl)(s), using B(s)(0)(B(s)(0)) → D(s)(-/+) μ(±) X decays, with D(s)(-/+) → [symbol: see text]π(-/+) and [symbol: see text]→ K(+) K(-), using 10.4 fb(-1) of proton-antiproton collisions collected by the D0 detector during Run II at the Fermilab Tevatron Collider. A fit to the difference between the time-integrated D(s)(-) and D(s)(+) mass distributions of the B(s)(0) and B(s)(0) candidates yields the flavor-specific asymmetry a(sl)(s) = [-1.12 ± 0.74(stat) ± 0.17(syst)]%, which is the most precise measurement and in agreement with the standard model prediction.
Published: 2013
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37. Search for the standard model Higgs boson in associated WH production in 9.7 fb(-1) of pp collisions with the D0 detector.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, Devaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-González JA, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shivpuri RK, Simak V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Takahashi M, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao T, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a search for the standard model Higgs boson in final states with a charged lepton (electron or muon), missing transverse energy, and two or three jets, at least one of which is identified as a b-quark jet. The search is primarily sensitive to WH→ℓνbb production and uses data corresponding to 9.7 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp Collider at √s = 1.96 TeV. We observe agreement between the data and the expected background. For a Higgs boson mass of 125 GeV, we set a 95% C.L. upper limit on the production of a standard model Higgs boson of 5.2 × σ(SM), where σ(SM) is the standard model Higgs boson production cross section, while the expected limit is 4.7 × σ(SM).
Published: 2012
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38. Search for the standard model Higgs boson in ZH→ℓ(+)ℓ(-)bb production with the D0 detector in 9.7 fb(-1) of pp collisions at √s = 1.96 TeV.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, Devaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-González JA, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shivpuri RK, Simak V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Takahashi M, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao T, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a search for the standard model (SM) Higgs boson produced in association with a Z boson in 9.7 fb(-1) of pp collisions collected with the D0 detector at the Fermilab Tevatron Collider at √s = 1.96 TeV. Selected events contain one reconstructed Z→e(+)e(-) or Z→μ(+)μ(-) candidate and at least two jets, including at least one jet identified as likely to contain a b quark. To validate the search procedure, we also measure the cross section for ZZ production in the same final state. It is found to be consistent with its SM prediction. We set upper limits on the ZH production cross section times branching ratio for H→bb at the 95% C.L. for Higgs boson masses 90 ≤ M(H) ≤ 150 GeV. The observed (expected) limit for M(H) = 125 GeV is 7.1 (5.1) times the SM cross section.
Published: 2012
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39. Combined search for the standard model Higgs boson decaying to bb using the D0 run II data set.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, Devaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-González JA, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hogan J, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jeong MS, Jesik R, Jiang P, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lei X, Lellouch J, Li D, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nguyen HT, Nunnemann T, Orduna J, Osman N, Osta J, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shivpuri RK, Simak V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Suter L, Svoisky P, Takahashi M, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Wang RJ, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang S, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Yu JM, Zennamo J, Zhao T, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present the results of the combination of searches for the standard model Higgs boson produced in association with a W or Z boson and decaying into bb using the data sample collected with the D0 detector in pp collisions at √s = 1.96 TeV at the Fermilab Tevatron Collider. We derive 95% C.L. upper limits on the Higgs boson cross section relative to the standard model prediction in the mass range 100 GeV ≤ M(H) ≤ 150 GeV, and we exclude Higgs bosons with masses smaller than 102 GeV at the 95% C.L. In the mass range 120 GeV ≤ M(H) ≤145 GeV, the data exhibit an excess above the background prediction with a global significance of 1.5 standard deviations, consistent with the expectation in the presence of a standard model Higgs boson.
Published: 2012
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40. Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in higgs boson searches at the tevatron.

Author: Aaltonen T, Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alvarez González B, Alverson G, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Askew A, Atkins S, Auerbach B, Augsten K, Aurisano A, Avila C, Azfar F, Badaud F, Badgett W, Bae T, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barbaro-Galtieri A, Barberis E, Baringer P, Barnes VE, Barnett BA, Barria P, Bartlett JF, Bartos P, Bassler U, Bauce M, Bazterra V, Bean A, Bedeschi F, Begalli M, Behari S, Bellantoni L, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bhat PC, Bhatia S, Bhatnagar V, Bhatti A, Binkley M, Bisello D, Bizjak I, Bland KR, Blazey G, Blessing S, Bloom K, Blumenfeld B, Bocci A, Bodek A, Boehnlein A, Boline D, Boos EE, Borissov G, Bortoletto D, Bose T, Boudreau J, Boveia A, Brandt A, Brandt O, Brigliadori L, Brock R, Bromberg C, Bross A, Brown D, Brown J, Brucken E, Budagov J, Bu XB, Budd HS, Buehler M, Buescher V, Bunichev V, Burdin S, Burkett K, Busetto G, Bussey P, Buszello CP, Buzatu A, Calamba A, Calancha C, Camacho-Pérez E, Camarda S, Campanelli M, Campbell M, Canelli F, Carls B, Carlsmith D, Carosi R, Carrillo S, Carron S, Casal B, Casarsa M, Casey BC, Castilla-Valdez H, Castro A, Catastini P, Caughron S, Cauz D, Cavaliere V, Cavalli-Sforza M, Cerri A, Cerrito L, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chen YC, Chertok M, Chevalier-Théry S, Chiarelli G, Chlachidze G, Chlebana F, Cho DK, Cho K, Cho SW, Choi S, Chokheli D, Choudhary B, Chung WH, Chung YS, Cihangir S, Ciocci MA, Claes D, Clark A, Clarke C, Clutter J, Compostella G, Convery ME, Conway J, Cooke M, Cooper WE, Corbo M, Corcoran M, Cordelli M, Couderc F, Cousinou MC, Cox CA, Cox DJ, Crescioli F, Croc A, Cuevas J, Culbertson R, Cutts D, Dagenhart D, d'Ascenzo N, Das A, Datta M, Davies G, de Barbaro P, de Jong SJ, De La Cruz-Burelo E, Déliot F, Dell'orso M, Demina R, Demortier L, Deninno M, Denisov D, Denisov SP, d'Errico M, Desai S, Deterre C, Devaughan K, Devoto F, Di Canto A, Di Ruzza B, Diehl HT, Diesburg M, Ding PF, Dittmann JR, Dominguez A, Donati S, Dong P, D'Onofrio M, Dorigo M, Dorigo T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Ebina K, Edmunds D, Elagin A, Ellison J, Elvira VD, Enari Y, Eppig A, Erbacher R, Errede S, Ershaidat N, Eusebi R, Evans H, Evdokimov A, Evdokimov VN, Facini G, Farrington S, Feindt M, Feng L, Ferbel T, Fernandez JP, Ferrazza C, Fiedler F, Field R, Filthaut F, Fisher W, Fisk HE, Flanagan G, Forrest R, Fortner M, Fox H, Frank MJ, Franklin M, Freeman JC, Fuess S, Funakoshi Y, Gallinaro M, Garcia-Bellido A, Garcia JE, García-González JA, García-Guerra GA, Garfinkel AF, Garosi P, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gerberich H, Gerchtein E, Gershtein Y, Giagu S, Giakoumopoulou V, Giannetti P, Gibson K, Ginsburg CM, Ginther G, Giokaris N, Giromini P, Giurgiu G, Glagolev V, Glenzinski D, Gold M, Goldin D, Goldschmidt N, Golossanov A, Golovanov G, Gomez-Ceballos G, Gomez G, Goncharov M, González O, Gorelov I, Goshaw AT, Goulianos K, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Grinstein S, Gris P, Grivaz JF, Grohsjean A, Grosso-Pilcher C, Group RC, Grünendahl S, Grünewald MW, Guillemin T, Guimaraes da Costa J, Gutierrez G, Gutierrez P, Hagopian S, Hahn SR, Haley J, Halkiadakis E, Hamaguchi A, Han JY, Han L, Happacher F, Hara K, Harder K, Hare D, Hare M, Harel A, Harr RF, Hatakeyama K, Hauptman JM, Hays C, Hays J, Head T, Hebbeker T, Heck M, Hedin D, Hegab H, Heinrich J, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herndon M, Herner K, Hesketh G, Hewamanage S, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hocker A, Hoeneisen B, Hogan J, Hohlfeld M, Hopkins W, Horn D, Hou S, Howley I, Hubacek Z, Hughes RE, Hurwitz M, Husemann U, Hussain N, Hussein M, Huston J, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Introzzi G, Iori M, Ito AS, Ivanov A, Jabeen S, Jaffré M, James E, Jang D, Jayasinghe A, Jayatilaka B, Jeans DT, Jeon EJ, Jeong MS, Jesik R, Jiang P, Jindariani S, Johns K, Johnson E, Johnson M, Jonckheere A, Jones M, Jonsson P, Joo KK, Joshi J, Jun SY, Jung AW, Junk TR, Juste A, Kaadze K, Kajfasz E, Kamon T, Karchin PE, Karmanov D, Kasmi A, Kasper PA, Kato Y, Katsanos I, Kehoe R, Kermiche S, Ketchum W, Keung J, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Khotilovich V, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SB, Kim SH, Kim YJ, Kim YK, Kimura N, Kirby M, Kiselevich I, Klimenko S, Knoepfel K, Kohli JM, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kozelov AV, Kraus J, Kreps M, Kroll J, Krop D, Kruse M, Krutelyov V, Kuhr T, Kulikov S, Kumar A, Kupco A, Kurata M, Kurča T, Kuzmin VA, Kwang S, Laasanen AT, Lami S, Lammel S, Lammers S, Lancaster M, Lander RL, Lannon K, Lath A, Latino G, Lebrun P, Lecompte T, Lee E, Lee HS, Lee HS, Lee JS, Lee SW, Lee SW, Lee WM, Lei X, Lellouch J, Leo S, Leone S, Lewis JD, Li D, Li H, Li L, Li QZ, Lim JK, Limosani A, Lincoln D, Lin CJ, Lindgren M, Linnemann J, Lipaev VV, Lipeles E, Lipton R, Lister A, Litvintsev DO, Liu C, Liu H, Liu H, Liu Q, Liu T, Liu Y, Lobodenko A, Lockwitz S, Loginov A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Lucchesi D, Lueck J, Lujan P, Lukens P, Luna-Garcia R, Lungu G, Lyon AL, Lysak R, Lys J, Maciel AK, Madar R, Madrak R, Maestro P, Magaña-Villalba R, Malik S, Malik S, Malyshev VL, Manca G, Manousakis-Katsikakis A, Maravin Y, Margaroli F, Marino C, Martínez M, Martínez-Ortega J, Mastrandrea P, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McCarthy R, McFarland KS, McGivern CL, McIntyre P, McNulty R, Mehta A, Mehtala P, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Mesropian C, Meyer A, Meyer J, Miao T, Miconi F, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Mondal NK, Mondragon MN, Moon CS, Moore R, Morello MJ, Morlock J, Movilla Fernandez P, Mukherjee A, Mulhearn M, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nagy E, Naimuddin M, Nakano I, Napier A, Narain M, Nayyar R, Neal HA, Negret JP, Nett J, Neubauer MS, Neu C, Neustroev P, Nguyen HT, Nielsen J, Nodulman L, Noh SY, Norniella O, Nunnemann T, Oakes L, Oh SH, Oh YD, Oksuzian I, Okusawa T, Orava R, Orduna J, Ortolan L, Osman N, Osta J, Padilla M, Pagan Griso S, Pagliarone C, Pal A, Palencia E, Papadimitriou V, Paramonov AA, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patrick J, Patwa A, Pauletta G, Paulini M, Paus C, Pellett DE, Penning B, Penzo A, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Pondrom L, Popov AV, Poprocki S, Potamianos K, Pranko A, Prewitt M, Price D, Prokopenko N, Prokoshin F, Ptohos F, Punzi G, Qian J, Quadt A, Quinn B, Rahaman A, Ramakrishnan V, Rangel MS, Ranjan K, Ranjan N, Ratoff PN, Razumov I, Redondo I, Renkel P, Renton P, Rescigno M, Riddick T, Rimondi F, Ripp-Baudot I, Ristori L, Rizatdinova F, Robson A, Rodriguez T, Rogers E, Rolli S, Rominsky M, Roser R, Ross A, Royon C, Rubinov P, Ruchti R, Ruffini F, Ruiz A, Russ J, Rusu V, Safonov A, Sajot G, Sakumoto WK, Sakurai Y, Salcido P, Sánchez-Hernández A, Sanders MP, Santi L, Santos AS, Sato K, Savage G, Saveliev V, Savoy-Navarro A, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlabach P, Schlobohm S, Schmidt A, Schmidt EE, Schwanenberger C, Schwarz T, Schwienhorst R, Scodellaro L, Scribano A, Scuri F, Seidel S, Seiya Y, Sekaric J, Semenov A, Severini H, Sforza F, Shabalina E, Shalhout SZ, Shary V, Shaw S, Shchukin AA, Shears T, Shepard PF, Shimojima M, Shivpuri RK, Shochet M, Shreyber-Tecker I, Simak V, Simonenko A, Sinervo P, Skubic P, Slattery P, Sliwa K, Smirnov D, Smith JR, Smith KJ, Snider FD, Snow GR, Snow J, Snyder S, Soha A, Söldner-Rembold S, Song H, Sonnenschein L, Sorin V, Soustruznik K, Squillacioti P, St Denis R, Stancari M, Stark J, Stelzer-Chilton O, Stelzer B, Stentz D, Stoyanova DA, Strauss M, Strologas J, Strycker GL, Sudo Y, Sukhanov A, Suslov I, Suter L, Svoisky P, Takahashi M, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thome J, Thompson GA, Thomson E, Titov M, Toback D, Tokar S, Tokmenin VV, Tollefson K, Tomura T, Tonelli D, Torre S, Torretta D, Totaro P, Trovato M, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Ukegawa F, Uozumi S, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varganov A, Varnes EW, Vasilyev IA, Vázquez F, Velev G, Vellidis C, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vidal M, Vila I, Vilanova D, Vilar R, Vizán J, Vogel M, Vokac P, Volpi G, Wagner P, Wagner RL, Wahl HD, Wakisaka T, Wallny R, Wang SM, Wang MH, Wang RJ, Warburton A, Warchol J, Waters D, Watts G, Wayne M, Weichert J, Welty-Rieger L, Wester WC 3rd, White A, Whiteson D, Wick F, Wicke D, Wicklund AB, Wicklund E, Wilbur S, Williams HH, Williams MR, Wilson GW, Wilson JS, Wilson P, Winer BL, Wittich P, Wobisch M, Wolbers S, Wolfe H, Wood DR, Wright T, Wu X, Wu Z, Wyatt TR, Xie Y, Yamada R, Yamamoto K, Yamato D, Yang S, Yang T, Yang UK, Yang WC, Yang YC, Yao WM, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yeh GP, Yi K, Yin H, Yip K, Yoh J, Yorita K, Yoshida T, Youn SW, Yu GB, Yu I, Yu JM, Yu SS, Yun JC, Zanetti A, Zeng Y, Zennamo J, Zhao T, Zhao TG, Zhou B, Zhou C, Zhu J, Zielinski M, Zieminska D, Zivkovic L, and Zucchelli S
Abstract: We combine searches by the CDF and D0 Collaborations for the associated production of a Higgs boson with a W or Z boson and subsequent decay of the Higgs boson to a bottom-antibottom quark pair. The data, originating from Fermilab Tevatron pp collisions at √s = 1.96 TeV, correspond to integrated luminosities of up to 9.7 fb(-1). The searches are conducted for a Higgs boson with mass in the range 100-150 GeV/c(2). We observe an excess of events in the data compared with the background predictions, which is most significant in the mass range between 120 and 135 GeV/c(2). The largest local significance is 3.3 standard deviations, corresponding to a global significance of 3.1 standard deviations. We interpret this as evidence for the presence of a new particle consistent with the standard model Higgs boson, which is produced in association with a weak vector boson and decays to a bottom-antibottom quark pair.
Published: 2012
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41. Search for violation of Lorentz invariance in top quark pair production and decay.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Aoki M, Askew A, Atkins S, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Bellantoni L, Berger MS, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De la Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-González JA, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De la Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jesik R, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kiselevich I, Kohli JM, Kostelecký VA, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shivpuri RK, Simak V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stoyanova DA, Strauss M, Stutte L, Suter L, Svoisky P, Takahashi M, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, White A, Whittington D, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Zennamo J, Zhao T, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: Using data collected with the D0 detector at the Fermilab Tevatron Collider, corresponding to 5.3 fb(-1) of integrated luminosity, we search for violation of Lorentz invariance by examining the tt[over ¯] production cross section in lepton+jets final states. We quantify this violation using the standard-model extension framework, which predicts a dependence of the tt[over ¯] production cross section on sidereal time as the orientation of the detector changes with the rotation of the Earth. Within this framework, we measure components of the matrices (c(Q))(μν33) and (c(U))(μν33) containing coefficients used to parametrize violation of Lorentz invariance in the top quark sector. Within uncertainties, these coefficients are found to be consistent with zero.
Published: 2012
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42. Measurements of WW and WZ production in W + jets final states in pp collisions.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Aoki M, Askew A, Åsman B, Atkins S, Atramentov O, Augsten K, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, De K, de Jong SJ, De la Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De la Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Johns K, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Kvita J, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye Z, Yin H, Yip K, Youn SW, Yu J, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We study WW and WZ production with ℓνqq (ℓ=e,μ) final states using data collected by the D0 detector at the Fermilab Tevatron Collider corresponding to 4.3 fb(-1) of integrated luminosity from pp collisions at sqrt[s]=1.96 TeV. Assuming the ratio between the production cross sections σ(WW) and σ(WZ) as predicted by the standard model, we measure the total WV (V=W,Z) cross section to be σ(WV)=19.6(-3.0)(+3.2) pb and reject the background-only hypothesis at a level of 7.9 standard deviations. We also use b-jet discrimination to separate the WZ component from the dominant WW component. Simultaneously fitting WW and WZ contributions, we measure σ(WW)=15.9(-3.2)(+3.7) pb and σ(WZ)=3.3(-3.3)(+4.1) pb, which is consistent with the standard model predictions.
Published: 2012
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43. Measurement of the W boson mass with the D0 detector.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Aoki M, Askew A, Åsman B, Atkins S, Atramentov O, Augsten K, Avila C, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Buszello CP, Camacho-Pérez E, Casey BC, Castilla-Valdez H, Caughron S, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De la Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Feng L, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De la Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Howley I, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jayasinghe A, Jesik R, Johns K, Johnson E, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li H, Li L, Li QZ, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu H, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Montgomery HE, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shaw S, Shchukin AA, Shivpuri RK, Simak V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Stutte L, Suter L, Svoisky P, Takahashi M, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Verkheev AY, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weichert J, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yacoob S, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Zhao T, Zhao TG, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the W boson mass using data corresponding to 4.3 fb(-1) of integrated luminosity collected with the D0 detector during Run II at the Fermilab Tevatron pp collider. With a sample of 1,677,394 W → eν candidate events, we measure M(W) = 80.367 ± 0.026 GeV. This result is combined with an earlier D0 result determined using an independent Run II data sample, corresponding to 1 fb(-1) of integrated luminosity, to yield M(W) = 80.375 ± 0.023 GeV.
Published: 2012
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44. Search for universal extra dimensions in pp collisions.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Aoki M, Askew A, Åsman B, Atkins S, Atramentov O, Augsten K, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatia S, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goryachev VN, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Johns K, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li H, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Mansour J, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Weichert J, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye W, Ye Z, Yin H, Yip K, Youn SW, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a search for Kaluza-Klein (KK) particles predicted by models with universal extra dimensions (UED) using a data set corresponding to an integrated luminosity of 7.3 fb(-1), collected by the D0 detector at a pp center-of-mass energy of 1.96 TeV. The decay chain of KK particles can lead to a final state with two muons of the same charge. This signature is used to set a lower limit on the compactification scale of R(-1)>260 GeV in a minimal UED model.
Published: 2012
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45. Search for charged massive long-lived particles.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alimena J, Alkhazov G, Alton A, Alverson G, Alves GA, Aoki M, Askew A, Åsman B, Atkins S, Atramentov O, Augsten K, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, De K, de Jong SJ, De la Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De la Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Johns K, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Kvita J, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye Z, Yin H, Yip K, Youn SW, Yu J, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We report on a search for charged massive long-lived particles (CMLLPs), based on 5.2 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp collider. We search for events in which one or more particles are reconstructed as muons but have speed and ionization energy loss (dE/dx) inconsistent with muons produced in beam collisions. CMLLPs are predicted in several theories of physics beyond the standard model. We exclude pair-produced long-lived gauginolike charginos below 267 GeV and Higgsino-like charginos below 217 GeV at 95% C.L., as well as long-lived scalar top quarks with mass below 285 GeV.
Published: 2012
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46. Effect of dentin pretreatment with potassium oxalate: analysis of microtensile bond strengths and morphologic aspects.

Author: De Moraes Porto IC, De Andrade AK, Alves LC, and Braz R
Subjects: Analysis of Variance, Bicuspid chemistry, Bicuspid drug effects, Bicuspid ultrastructure, Composite Resins pharmacology, Dentin chemistry, Dentin-Bonding Agents chemistry, Dentin-Bonding Agents pharmacology, Humans, Microscopy, Electron, Scanning, Oxalates chemistry, Phosphoric Acids chemistry, Phosphoric Acids pharmacology, Principal Component Analysis, Resin Cements chemistry, Temperature, Tensile Strength, Time Factors, Water chemistry, Dental Bonding, Dentin drug effects, Oxalates pharmacology
Abstract: An effective and stable bond is the most desirable characteristic of contemporary adhesive systems. The aim of this study was to evaluate the effect of potassium oxalate on dentin/resin bond strength. Dentin on the occlusal surface of human premolars was exposed and etched with 35% phosphoric acid, to receive 3% monohydrated potassium oxalate and the following adhesive systems: Scotchbond Multipurpose (SMO; 3M/ESPE) and Prime & Bond NT (PBO; Dentsply), followed by the application of resin composite (Z250; 3M/ESPE). The control groups (SM and PB) did not receive potassium oxalate application. The prepared teeth were kept in distilled water at 37°C for 24 h and 12 months. They were then cut longitudinally into sticks with a bond area of ∼0.8 mm(2) for submission to the microtensile bond strength test. The data were analyzed by two-factor ANOVA, Tamhane's paired comparisons, and the Student t-test (α = 0.05). The hybrid layer formed was observed by scanning electron microscopy (SEM). SEM analysis of the surfaces treated with PB revealed shorter resin tags associated with the application of potassium oxalate, whereas SM showed tags similar to those without potassium oxalate. A significant difference was shown between the two storage times for each of the protocols. There was a significant difference among SMO, SM, and PBO (24 h), as well as among SM, SMO, and PBO, and between PB and PBO (12 months). The application of potassium oxalate before conventional adhesive systems may result in alteration of the bond strength between dentin and resin composite, depending on the material., (Copyright © 2011 Wiley Periodicals, Inc.)
Published: 2012
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47. Evidence for spin correlation in t ̅t production.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Aoki M, Askew A, Åsman B, Atkins S, Atramentov O, Augsten K, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, De K, de Jong SJ, De la Cruz-Burelo E, Déliot F, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De la Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Johns K, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Kvita J, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye Z, Yin H, Yip K, Youn SW, Yu J, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a measurement of the ratio of events with correlated t and t ̅t spins to the total number of t ̅t events. This ratio f is evaluated using a matrix-element-based approach in 729 t ̅t candidate events with a single lepton ℓ (electron or muon) and at least four jets. The analyzed p ̅p collisions data correspond to an integrated luminosity of 5.3 fb(-1) and were collected with the D0 detector at the Fermilab Tevatron collider operating at a center-of-mass energy √s=1.96 TeV. Combining this result with a recent measurement of f in dileptonic final states, we find f in agreement with the standard model. In addition, the combination provides evidence for the presence of spin correlation in t ̅t events with a significance of more than 3 standard deviations., (© 2012 American Physical Society)
Published: 2012
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48. Search for doubly charged Higgs boson pair production in pp¯ collisions at √s=1.96 TeV.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Aoki M, Arov M, Askew A, Asman B, Atramentov O, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Beale S, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, De K, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demarteau M, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Guo F, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Huske N, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Johns K, Johnson M, Johnston D, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kirby MH, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Kvita J, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Liu Z, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters K, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Protopopescu S, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Taylor W, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Xu C, Yacoob S, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye Z, Yin H, Yip K, Youn SW, Yu J, Zelitch S, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a search for pair production of doubly charged Higgs bosons in the processes qq¯→H(++)H(--) decaying through H(±±)→τ(±)τ(±),μ(±)τ(±),μ(±)μ(±). The search is performed in pp¯ collisions at a center-of-mass energy of √s = 1.96 TeV using an integrated luminosity of up to 7.0 fb(-1) collected by the D0 experiment at the Fermilab Tevatron Collider. The results are used to set 95% C.L. limits on the pair production cross section of doubly charged Higgs bosons and on their mass for different H(±±) branching fractions. Models predicting different H(±±) decays are investigated. Assuming B(H(±±)→τ(±)τ(±))=1 yields an observed (expected) lower limit on the mass of a left-handed H(L)(±±) boson of 128 (116) GeV and assuming B(H(±±)→μ(±)τ(±))=1 the corresponding limits are 144 (149) GeV. In a model with B(H(±±)→τ(±)τ(±))=B(H(±±)→μ(±)τ(±))=B(H(±±)→μ(±)μ(±))=1/3, we obtain M(H(L)(±±))>130 (138) GeV.
Published: 2012
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49. Wγ production and limits on anomalous WWγ couplings in pp collisions at sqrt[s] = 1.96 TeV.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Aoki M, Arov M, Askew A, Åsman B, Atkins S, Atramentov O, Augsten K, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chapon E, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, De K, de Jong SJ, De la Cruz-Burelo E, Déliot F, Demarteau M, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, García-Guerra GA, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De la Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Huske N, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Jiang P, Johns K, Johnson M, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Kvita J, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters K, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Protopopescu S, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Titov M, Tokmenin VV, Tsai YT, Tschann-Grimm K, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Xu C, Yacoob S, Yamada R, Yang S, Yang WC, Yasuda T, Yatsunenko YA, Ye Z, Yin H, Yip K, Youn SW, Yu J, Zelitch S, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We measure the cross section and the difference in rapidities between photons and charged leptons for inclusive W(→lν) + γ production in eγ and μγ final states. Using data corresponding to an integrated luminosity of 4.2 fb(-1) collected with the D0 detector at the Fermilab Tevatron Collider, the measured cross section times branching fraction for the process pp → Wγ + X → lνγ + X and the distribution of the charge-signed photon-lepton rapidity difference are found to be in agreement with the standard model. These results provide the most stringent limits on anomalous WWγ couplings for data from hadron colliders: -0.4<Δκ(γ)<0.4 and -0.08<λ(γ)<0.07 at the 95% C.L.
Published: 2011
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50. Search for a fermiophobic and standard model Higgs boson in diphoton final states.

Author: Abazov VM, Abbott B, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Aoki M, Arov M, Askew A, Åsman B, Atramentov O, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Bazterra V, Beale S, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Beri SB, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Camacho-Pérez E, Carrasco-Lizarraga MA, Casey BC, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chen G, Chevalier-Théry S, Cho DK, Cho SW, Choi S, Choudhary B, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou MC, Croc A, Cutts D, Das A, Davies G, De K, de Jong SJ, De La Cruz-Burelo E, Déliot F, Demarteau M, Demina R, Denisov D, Denisov SP, Desai S, Deterre C, DeVaughan K, Diehl HT, Diesburg M, Ding PF, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Garcia-Bellido A, Gavrilov V, Gay P, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz JF, Grohsjean A, Grünendahl S, Grünewald MW, Guillemin T, Guo F, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Head T, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heredia-De La Cruz I, Herner K, Hesketh G, Hildreth MD, Hirosky R, Hoang T, Hobbs JD, Hoeneisen B, Hohlfeld M, Hubacek Z, Huske N, Hynek V, Iashvili I, Ilchenko Y, Illingworth R, Ito AS, Jabeen S, Jaffré M, Jamin D, Jayasinghe A, Jesik R, Johns K, Johnson M, Johnston D, Jonckheere A, Jonsson P, Joshi J, Jung AW, Juste A, Kaadze K, Kajfasz E, Karmanov D, Kasper PA, Katsanos I, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev YN, Kirby MH, Kohli JM, Kozelov AV, Kraus J, Kulikov S, Kumar A, Kupco A, Kurča T, Kuzmin VA, Kvita J, Lammers S, Landsberg G, Lebrun P, Lee HS, Lee SW, Lee WM, Lellouch J, Li L, Li QZ, Lietti SM, Lim JK, Lincoln D, Linnemann J, Lipaev VV, Lipton R, Liu Y, Liu Z, Lobodenko A, Lokajicek M, Lopes de Sa R, Lubatti HJ, Luna-Garcia R, Lyon AL, Maciel AK, Mackin D, Madar R, Magaña-Villalba R, Malik S, Malyshev VL, Maravin Y, Martínez-Ortega J, McCarthy R, McGivern CL, Meijer MM, Melnitchouk A, Menezes D, Mercadante PG, Merkin M, Meyer A, Meyer J, Miconi F, Mondal NK, Muanza GS, Mulhearn M, Nagy E, Naimuddin M, Narain M, Nayyar R, Neal HA, Negret JP, Neustroev P, Novaes SF, Nunnemann T, Obrant G, Orduna J, Osman N, Osta J, Otero y Garzón GJ, Padilla M, Pal A, Parashar N, Parihar V, Park SK, Parsons J, Partridge R, Parua N, Patwa A, Penning B, Perfilov M, Peters K, Peters Y, Petridis K, Petrillo G, Pétroff P, Piegaia R, Pleier MA, Podesta-Lerma PL, Podstavkov VM, Polozov P, Popov AV, Prewitt M, Price D, Prokopenko N, Protopopescu S, Qian J, Quadt A, Quinn B, Rangel MS, Ranjan K, Ratoff PN, Razumov I, Renkel P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Rominsky M, Ross A, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Salcido P, Sánchez-Hernández A, Sanders MP, Sanghi B, Santos AS, Savage G, Sawyer L, Scanlon T, Schamberger RD, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shary V, Shchukin AA, Shivpuri RK, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Smith KJ, Snow GR, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Soustruznik K, Stark J, Stolin V, Stoyanova DA, Strauss M, Strom D, Stutte L, Suter L, Svoisky P, Takahashi M, Tanasijczuk A, Taylor W, Titov M, Tokmenin VV, Tsai YT, Tsybychev D, Tuchming B, Tully C, Uvarov L, Uvarov S, Uzunyan S, Van Kooten R, van Leeuwen WM, Varelas N, Varnes EW, Vasilyev IA, Verdier P, Vertogradov LS, Verzocchi M, Vesterinen M, Vilanova D, Vokac P, Wahl HD, Wang MH, Warchol J, Watts G, Wayne M, Weber M, Welty-Rieger L, White A, Wicke D, Williams MR, Wilson GW, Wobisch M, Wood DR, Wyatt TR, Xie Y, Xu C, Yacoob S, Yamada R, Yang WC, Yasuda T, Yatsunenko YA, Ye Z, Yin H, Yip K, Youn SW, Yu J, Zelitch S, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, and Zivkovic L
Abstract: We present a search for the standard model Higgs boson and a fermiophobic Higgs boson in the diphoton final states based on 8.2 fb(-1) of pp collisions at sqrt[s]=1.96 TeV collected with the D0 detector at the Fermilab Tevatron Collider. No excess of data above background predictions is observed and upper limits at the 95% C.L. on the cross section multiplied by the branching fraction are set which are the most restrictive to date. A fermiophobic Higgs boson with a mass below 112.9 GeV is excluded at the 95% C.L.
Published: 2011
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