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Inclusive search for anomalous production of high-pT like-sign lepton pairs in pp̄ collisions at √s = 1.8 TeV

  • D. Acosta
  • , T. Affolder
  • , M. G. Albrow
  • , D. Ambrose
  • , D. Amidei
  • , K. Anikeev
  • , J. Antos
  • , G. Apollinari
  • , T. Arisawa
  • , A. Artikov
  • , W. Ashmanskas
  • , F. Azfar
  • , P. Azzi-Bacchetta
  • , N. Bacchetta
  • , H. Bachacou
  • , W. Badgett
  • , A. Barbaro-Galtieri
  • , V. E. Barnes
  • , B. A. Barnett
  • , S. Baroiant
  • M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, A. Bocci, A. Bodek, G. Bolla, A. Bolshov, D. Bortoletto, J. Boudreau, C. Bromberg, E. Brubaker, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, M. Campbell, W. Carithers, D. Carlsmith, A. Castro, D. Cauz, A. Cerri, L. Cerrito, J. Chapman, C. Chen, Y. C. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, M. L. Chu, J. Y. Chung, W. H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D'Auria, P. de Barbaro, S. de Cecco, S. dell'Agnello, M. dell'Orso, S. Demers, L. Demortier, M. Deninno, D. de Pedis, P. F. Derwent, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D'Onofrio, T. Dorigo, N. Eddy, R. Erbacher, D. Errede, S. Errede, R. Eusebi, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Friedman, I. Furic, M. Gallinaro, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, D. W. Gerdes, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, A. Gresele, C. Grosso-Pilcher, M. Guenther, J. Guimaraes da Costa, C. Haber, S. R. Hahn, E. Halkiadakis, R. Handler, F. Happacher, K. Hara, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, S. Hou, B. T. Huffman, R. Hughes, J. Huston, C. Issever, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, Y. Iwata, B. Iyutin, E. James, M. Jones, T. Kamon, J. Kang, M. Karagoz Unel, S. Kartal, H. Kasha, Y. Kato, R. D. Kennedy, R. Kephart, B. Kilminster, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, N. Kuznetsova, A. T. Laasanen, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. le Compte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, T. Liu, D. O. Litvintsev, N. S. Lockyer, A. Loginov, M. Loreti, D. Lucchesi, P. Lukens, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, M. Martin, A. Martin, V. Martin, M. Martínez, P. Mazzanti, K. S. McFarland, P. McIntyre, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, R. Miller, J. S. Miller, S. Miscetti, G. Mitselmakher, N. Moggi, R. Moore, T. Moulik, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, J. Nachtman, S. Nahn, I. Nakano, R. Napora, F. Niell, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, C. Newman-Holmes, T. Nigmanov, L. Nodulman, S. H. Oh, Y. D. Oh, T. Ohsugi, T. Okusawa, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, A. Penzo, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompoš, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Poukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, A. Reichold, P. Renton, M. Rescigno, F. Rimondi, L. Ristori, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. S. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scribano, A. Sedov, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, A. Sill, P. Sinervo, A. J. Slaughter, K. Sliwa, F. D. Snider, R. Snihur, M. Spezziga, F. Spinella, M. Spiropulu, L. Spiegel, A. Stefanini, J. Strologas, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, J. Thom, A. S. Thompson, E. Thomson, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tönnesmann, H. Toyoda, W. Trischuk, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, A. Varganov, E. Vataga, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, R. G. Wagner, R. L. Wagner, W. Wagner, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, D. Waters, T. Watts, M. Weber, W. C. Wester, B. Whitehouse, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, N. Wisniewski, S. Wolbers, M. Wolter, M. Worcester, S. Worm, X. Wu, F. Würthwein, U. K. Yang, W. Yao, G. P. Yeh, K. Yi, J. Yoh, T. Yoshida, I. Yu, S. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, S. Zucchelli
  • University of Florida
  • University of California at Santa Barbara
  • Fermi National Accelerator Laboratory
  • University of Pennsylvania
  • University of Michigan, Ann Arbor
  • Massachusetts Institute of Technology
  • Academia Sinica - Institute of Physics
  • Waseda University
  • Joint Institute for Nuclear Research
  • Argonne National Laboratory
  • University of Oxford
  • University of Padua
  • Lawrence Berkeley National Laboratory
  • Purdue University
  • Johns Hopkins University
  • University of California at Davis
  • National Institute for Nuclear Physics
  • Scuola Normale Superiore di Pisa
  • University of Trieste
  • University of Glasgow
  • University of Wisconsin-Madison
  • Duke University
  • Rockefeller University
  • Brandeis University
  • University of Rochester
  • University of Pittsburgh
  • Michigan State University
  • University of Bologna
  • University of Illinois at Urbana-Champaign
  • Ohio State University
  • University of Geneva
  • Rutgers - The State University of New Jersey, New Brunswick
  • Texas Tech University
  • University of Rome La Sapienza
  • Yale University
  • Harvard University
  • Carnegie Mellon University
  • University of New Mexico
  • Universidad de Cantabria
  • Texas A&M University
  • The University of Chicago
  • University of Tsukuba
  • Karlsruhe Institute of Technology
  • University of California at Los Angeles
  • Hiroshima University
  • Northwestern University
  • Osaka Metropolitan University
  • Kyungpook National University
  • Seoul National University
  • Sungkyunkwan University
  • University College London
  • Alikhanov Institute for Theoretical and Experimental Physics
  • Tufts University
  • University of Toronto

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

A search for anomalous production of events with at least two charged, isolated, like-sign leptons was discussed. A signal region, which contains low background from standard model (SM) processes, was defined. The final cuts, before examining the event yield in the signal region, were fixed, to avoid bias. A 95% confidence level limits on new physics processes in both a signature-based context as well as within a representative minimal supergravity model were presented.

Original languageEnglish
Article number061802
Pages (from-to)061802-1-061802-6
JournalPhysical Review Letters
Volume93
Issue number6
DOIs
StatePublished - Aug 6 2004

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