Literature DB >> 11801105

Search for gluinos and scalar quarks in pp collisions at square root[s] = 1.8 TeV using the missing energy plus multijets signature.

T Affolder1, H Akimoto, A Akopian, M G Albrow, P Amaral, D Amidei, K Anikeev, J Antos, G Apollinari, T Arisawa, A Artikov, T Asakawa, W Ashmanskas, F Azfar, P Azzi-Bacchetta, N Bacchetta, H Bachacou, S Bailey, P de Barbaro, A Barbaro-Galtieri, V E Barnes, B A Barnett, S Baroiant, M Barone, G Bauer, F Bedeschi, S Belforte, W H Bell, G Bellettini, J Bellinger, D Benjamin, J Bensinger, A Beretvas, J P Berge, J Berryhill, A Bhatti, M Binkley, D Bisello, M Bishai, R E Blair, C Blocker, K Bloom, B Blumenfeld, S R Blusk, A Bocci, A Bodek, W Bokhari, G Bolla, Y Bonushkin, D Bortoletto, J Boudreau, A Brandl, S van den Brink, C Bromberg, M Brozovic, E Brubaker, N Bruner, E Buckley-Geer, J Budagov, H S Budd, K Burkett, G Busetto, A Byon-Wagner, K L Byrum, S Cabrera, P Calafiura, M Campbell, W Carithers, J Carlson, D Carlsmith, W Caskey, A Castro, D Cauz, A Cerri, A W Chan, P S Chang, P T Chang, J Chapman, C Chen, Y C Chen, M-T Cheng, M Chertok, G Chiarelli, I Chirikov-Zorin, G Chlachidze, F Chlebana, L Christofek, M L Chu, Y S Chung, C I Ciobanu, A G Clark, A Connolly, J Conway, M Cordelli, J Cranshaw, R Cropp, R Culbertson, D Dagenhart, S D'Auria, F DeJongh, S Dell'Agnello, M Dell'Orso, L Demortier, M Deninno, P F Derwent, T Devlin, J R Dittmann, A Dominguez, S Donati, J Done, M D'Onofrio, T Dorigo, N Eddy, K Einsweiler, J E Elias, E Engels, R Erbacher, D Errede, S Errede, Q Fan, R G Feild, J P Fernandez, C Ferretti, R D Field, I Fiori, B Flaugher, G W Foster, M Franklin, J Freeman, J Friedman, H J Frisch, Y Fukui, I Furic, S Galeotti, A Gallas, M Gallinaro, T Gao, M Garcia-Sciveres, A F Garfinkel, P Gatti, C Gay, D W Gerdes, P Giannetti, P Giromini, V Glagolev, D Glenzinski, M Gold, J Goldstein, I Gorelov, A T Goshaw, Y Gotra, K Goulianos, C Green, G Grim, P Gris, L Groer, C Grosso-Pilcher, M Guenther, G Guillian, J Guimaraes da Costa, R M Haas, C Haber, S R Hahn, C Hall, T Handa, R Handler, W Hao, F Happacher, K Hara, A D Hardman, R M Harris, F Hartmann, K Hatakeyama, J Hauser, J Heinrich, A Heiss, M Herndon, C Hill, K D Hoffman, C Holck, R Hollebeek, L Holloway, R Hughes, J Huston, J Huth, H Ikeda, J Incandela, G Introzzi, J Iwai, Y Iwata, E James, M Jones, U Joshi, H Kambara, T Kamon, T Kaneko, K Karr, H Kasha, Y Kato, T A Keaffaber, K Kelley, M Kelly, R D Kennedy, R Kephart, D Khazins, T Kikuchi, B Kilminster, B J Kim, D H Kim, H S Kim, M J Kim, S B Kim, S H Kim, Y K Kim, M Kirby, M Kirk, L Kirsch, S Klimenko, P Koehn, K Kondo, J Konigsberg, A Korn, A Korytov, E Kovacs, J Kroll, M Kruse, S E Kuhlmann, K Kurino, T Kuwabara, A T Laasanen, N Lai, S Lami, S Lammel, J Lancaster, M Lancaster, R Lander, A Lath, G Latino, T LeCompte, A M Lee, K Lee, S Leone, J D Lewis, M Lindgren, T M Liss, J B Liu, Y C Liu, D O Litvintsev, O Lobban, N Lockyer, J Loken, M Loreti, D Lucchesi, P Lukens, S Lusin, L Lyons, J Lys, R Madrak, K Maeshima, P Maksimovic, L Malferrari, M Mangano, M Mariotti, G Martignon, A Martin, J A J Matthews, J Mayer, P Mazzanti, K S McFarland, P McIntyre, E McKigney, M Menguzzato, A Menzione, C Mesropian, A Meyer, T Miao, R Miller, J S Miller, H Minato, S Miscetti, M Mishina, G Mitselmakher, N Moggi, E Moore, R Moore, Y Morita, T Moulik, M Mulhearn, A Mukherjee, T Muller, A Munar, P Murat, S Murgia, J Nachtman, V Nagaslaev, S Nahn, H Nakada, I Nakano, C Nelson, T Nelson, C Neu, D Neuberger, C Newman-Holmes, C-Y P Ngan, H Niu, L Nodulman, A Nomerotski, S H Oh, Y D Oh, T Ohmoto, T Ohsugi, R Oishi, T Okusawa, J Olsen, W Orejudos, C Pagliarone, F Palmonari, R Paoletti, V Papadimitriou, D Partos, J Patrick, G Pauletta, M Paulini, C Paus, L Pescara, T J Phillips, G Piacentino, K T Pitts, A Pompos, L Pondrom, G Pope, M Popovic, F Prokoshin, J Proudfoot, F Ptohos, O Pukhov, G Punzi, A Rakitine, F Ratnikov, D Reher, A Reichold, A Ribon, W Riegler, F Rimondi, L Ristori, M Riveline, W J Robertson, A Robinson, T Rodrigo, S Rolli, L Rosenson, R Roser, R Rossin, A Roy, A Ruiz, A Safonov, R St Denis, W K Sakumoto, D Saltzberg, C Sanchez, A Sansoni, L Santi, H Sato, P Savard, P Schlabach, E E Schmidt, M P Schmidt, M Schmitt, L Scodellaro, A Scott, A Scribano, S Segler, S Seidel, Y Seiya, A Semenov, F Semeria, T Shah, M D Shapiro, P F Shepard, T Shibayama, M Shimojima, M Shochet, A Sidoti, J Siegrist, A Sill, P Sinervo, P Singh, A J Slaughter, K Sliwa, C Smith, F D Snider, A Solodsky, J Spalding, T Speer, P Sphicas, F Spinella, M Spiropulu, L Spiegel, J Steele, A Stefanini, J Strologas, F Strumia, D Stuart, K Sumorok, T Suzuki, T Takano, R Takashima, K Takikawa, P Tamburello, M Tanaka, B Tannenbaum, M Tecchio, R Tesarek, P K Teng, K Terashi, S Tether, A S Thompson, R Thurman-Keup, P Tipton, S Tkaczyk, D Toback, K Tollefson, A Tollestrup, D Tonelli, H Toyoda, W Trischuk, J F de Troconiz, J Tseng, N Turini, F Ukegawa, T Vaiciulis, J Valls, S Vejcik, G Velev, G Veramendi, R Vidal, I Vila, R Vilar, I Volobouev, M von der Mey, D Vucinic, R G Wagner, R L Wagner, N B Wallace, Z Wan, C Wang, M J Wang, B Ward, S Waschke, T Watanabe, D Waters, T Watts, R Webb, H Wenzel, W C Wester, A B Wicklund, E Wicklund, T Wilkes, H H Williams, P Wilson, B L Winer, D Winn, S Wolbers, D Wolinski, J Wolinski, S Wolinski, S Worm, X Wu, J Wyss, W Yao, A Yagil, G P Yeh, J Yoh, C Yosef, T Yoshida, I Yu, S Yu, Z Yu, A Zanetti, F Zetti, S Zucchelli.   

Abstract

We have performed a search for gluinos (g) and scalar quarks (q) in a data sample of 84 pb(-1) of pp collisions at square root[s] = 1.8 TeV, recorded by the Collider Detector at Fermilab. We investigate the final state of large missing transverse energy and three or more jets, a characteristic signature in R-parity-conserving supersymmetric models. The analysis has been performed "blind," in that the inspection of the signal region is made only after the predictions from standard model backgrounds have been calculated. Comparing the data with predictions of constrained supersymmetric models, we exclude gluino masses below 195 GeV/c2 (95% C.L.), independent of the squark mass. For the case m(q) approximately m(g), gluino masses below 300 GeV/c2 are excluded.

Entities:  

Year:  2002        PMID: 11801105     DOI: 10.1103/PhysRevLett.88.041801

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN: 0031-9007            Impact factor:   9.161


  1 in total

1.  Setting limits on supersymmetry using simplified models.

Authors:  Christian Gütschow; Zachary Marshall
Journal:  J Vis Exp       Date:  2013-11-15       Impact factor: 1.355

  1 in total

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