Dijet angular distributions are measured over a wide range of dijet invariant masses in pp collisions at √s=7TeV, at the CERN LHC. The event sample, recorded with the CMS detector, corresponds to an integrated luminosity of 36pb-1. The data are found to be in good agreement with the predictions of perturbative QCD, and yield no evidence of quark compositeness. With a modified frequentist approach, a lower limit on the contact interaction scale for left-handed quarks of Λ+=5.6TeV (Λ -=6.7TeV) for destructive (constructive) interference is obtained at the 95% confidence level. © 2011 American Physical Society.
Khachatryan, V., Sirunyan, A., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., et al. (2011). Measurement of Dijet Angular Distributions and Search for Quark Compositeness in pp Collisions at sqrt[s]=7 TeV. PHYSICAL REVIEW LETTERS, 106(20) [10.1103/PhysRevLett.106.201804].
Measurement of Dijet Angular Distributions and Search for Quark Compositeness in pp Collisions at sqrt[s]=7 TeV
Khachatryan, V; Sirunyan, AM; Tumasyan, A; Adam, W; Bergauer, T; Dragicevic, M; Erö, J; Fabjan, C; Friedl, M; Frühwirth, R; Ghete, VM; Hammer, J; Hänsel, S; Hartl, C; Hoch, M; Hörmann, N; Hrubec, J; Jeitler, M; Kasieczka, G; Kiesenhofer, W; Krammer, M; Liko, D; Mikulec, I; Pernicka, M; Rohringer, H; Schöfbeck, R; Strauss, J; Taurok, A; Teischinger, F; Wagner, P; Waltenberger, W; Walzel, G; Widl, E; Wulz, C; Mossolov, V; Shumeiko, N; Suarez Gonzalez, J; Benucci, L; Cerny, K; De Wolf, EA; Janssen, X; Maes, T; Mucibello, L; Ochesanu, S; Roland, B; Rougny, R; Selvaggi, M; Van Haevermaet, H; Van Mechelen, P; Van Remortel, N; Beauceron, S; Blekman, F; Blyweert, S; D’Hondt, J; Devroede, O; Gonzalez Suarez, R; Kalogeropoulos, A; Maes, J; Maes, M; Tavernier, S; Van Doninck, W; Van Mulders, P; Van Onsem, GP; Villella, I; Charaf, O; Clerbaux, B; De Lentdecker, G; Dero, V; Gay, APR; Hammad, GH; Hreus, T; Marage, PE; Thomas, L; Vander Velde, C; Vanlaer, P; Wickens, J; Adler, V; Costantini, S; Grunewald, M; Klein, B; Marinov, A; Mccartin, J; Ryckbosch, D; Thyssen, F; Tytgat, M; Vanelderen, L; Verwilligen, P; Walsh, S; Zaganidis, N; Basegmez, S; Bruno, G; Caudron, J; Ceard, L; De Favereau De Jeneret, J; Delaere, C; Demin, P; Favart, D; Giammanco, A; Grégoire, G; Hollar, J; Lemaitre, V; Liao, J; Militaru, O; Ovyn, S; Pagano, D; Pin, A; Piotrzkowski, K; Schul, N; Beliy, N; Caebergs, T; Daubie, E; Alves, GA; De Jesus Damiao, D; Pol, ME; Souza, MHG; Carvalho, W; Da Costa, EM; De Oliveira Martins, C; Fonseca De Souza, S; Mundim, L; Nogima, H; Oguri, V; Prado Da Silva, WL; Santoro, A; Silva Do Amaral, SM; Sznajder, A; Torres Da Silva De Araujo, F; Dias, FA; Dias, MAF; Fernandez Perez Tomei, TR; Gregores, EM; Marinho, F; Novaes, SF; Padula, SS; Darmenov, N; Dimitrov, L; Genchev, V; Iaydjiev, P; Piperov, S; Rodozov, M; Stoykova, S; Sultanov, G; Tcholakov, V; Trayanov, R; Vankov, I; Dyulendarova, M; Hadjiiska, R; Kozhuharov, V; Litov, L; Marinova, E; Mateev, M; Pavlov, B; Petkov, P; Bian, JG; Chen, GM; Chen, HS; Jiang, CH; Liang, D; Liang, S; Wang, J; Wang, J; Wang, X; Wang, Z; Xu, M; Yang, M; Zang, J; Zhang, Z; Ban, Y; Guo, S; Guo, Y; Li, W; Mao, Y; Qian, SJ; Teng, H; Zhang, L; Zhu, B; Zou, W; Cabrera, A; Gomez Moreno, B; Ocampo Rios, AA; Osorio Oliveros, AF; Sanabria, JC; Godinovic, N; Lelas, D; Lelas, K; Plestina, R; Polic, D; Puljak, I; Antunovic, Z; Dzelalija, M; Brigljevic, V; Duric, S; Kadija, K; Morovic, S; Attikis, A; Galanti, M; Mousa, J; Nicolaou, C; Ptochos, F; Razis, PA; Rykaczewski, H; Finger, M; Finger, M; Assran, Y; Mahmoud, MA; Hektor, A; Kadastik, M; Kannike, K; Müntel, M; Raidal, M; Rebane, L; Azzolini, V; Eerola, P; Czellar, S; Härkönen, J; Heikkinen, A; Karimäki, V; Kinnunen, R; Klem, J; Kortelainen, MJ; Lampén, T; Lassila Perini, K; Lehti, S; Lindén, T; Luukka, P; Mäenpää, T; Tuominen, E; Tuominiemi, J; Tuovinen, E; Ungaro, D; Wendland, L; Banzuzi, K; Korpela, A; Tuuva, T; Sillou, D; Besancon, M; Choudhury, S; Dejardin, M; Denegri, D; Fabbro, B; Faure, JL; Ferri, F; Ganjour, S; Gentit, FX; Givernaud, A; Gras, P; Hamel de Monchenault, G; Jarry, P; Locci, E; Malcles, J; Marionneau, M; Millischer, L; Rander, J; Rosowsky, A; Shreyber, I; Titov, M; Verrecchia, P; Baffioni, S; Beaudette, F; Bianchini, L; Bluj, M; Broutin, C; Busson, P; Charlot, C; Dahms, T; Dobrzynski, L; Granier de Cassagnac, R; Haguenauer, M; Miné, P; Mironov, C; Ochando, C; Paganini, P; Sabes, D; Salerno, R; Sirois, Y; Thiebaux, C; Wyslouch, B; Zabi, A; Agram, J; Andrea, J; Besson, A; Bloch, D; Bodin, D; Brom, J; Cardaci, M; Chabert, EC; Collard, C; Conte, E; Drouhin, F; Ferro, C; Fontaine, J; Gelé, D; Goerlach, U; Greder, S; Juillot, P; Karim, M; Le Bihan, A; Mikami, Y; Van Hove, P; Fassi, F; Mercier, D; Baty, C; Beaupere, N; Bedjidian, M; Bondu, O; Boudoul, G; Boumediene, D; Brun, H; Chanon, N; Chierici, R; Contardo, D; Depasse, P; El Mamouni, H; Falkiewicz, A; Fay, J; Gascon, S; Ille, B; Kurca, T; Le Grand, T; Lethuillier, M; Mirabito, L; Perries, S; Sordini, V; Tosi, S; Tschudi, Y; Verdier, P; Xiao, H; Megrelidze, L; Roinishvili, V; Lomidze, D; Anagnostou, G; Edelhoff, M; Feld, L; Heracleous, N; Hindrichs, O; Jussen, R; Klein, K; Merz, J; Mohr, N; Ostapchuk, A; Perieanu, A; Raupach, F; Sammet, J; Schael, S; Sprenger, D; Weber, H; Weber, M; Wittmer, B; Ata, M; Bender, W; Erdmann, M; Frangenheim, J; Hebbeker, T; Hinzmann, A; Hoepfner, K; Hof, C; Klimkovich, T; Klingebiel, D; Kreuzer, P; Lanske, D; Magass, C; Masetti, G; Merschmeyer, M; Meyer, A; Papacz, P; Pieta, H; Reithler, H; Schmitz, SA; Sonnenschein, L; Steggemann, J; Teyssier, D; Bontenackels, M; Davids, M; Duda, M; Flügge, G; Geenen, H; Giffels, M; Haj Ahmad, W; Heydhausen, D; Kress, T; Kuessel, Y; Linn, A; Nowack, A; Perchalla, L; Pooth, O; Rennefeld, J; Sauerland, P; Stahl, A; Thomas, M; Tornier, D; Zoeller, MH; Aldaya Martin, M; Behrenhoff, W; Behrens, U; Bergholz, M; Borras, K; Cakir, A; Campbell, A; Castro, E; Dammann, D; Eckerlin, G; Eckstein, D; Flossdorf, A; Flucke, G; Geiser, A; Glushkov, I; Hauk, J; Jung, H; Kasemann, M; Katkov, I; Katsas, P; Kleinwort, C; Kluge, H; Knutsson, A; Krücker, D; Kuznetsova, E; Lange, W; Lohmann, W; Mankel, R; Marienfeld, M; Melzer Pellmann, I; Meyer, AB; Mnich, J; Mussgiller, A; Olzem, J; Parenti, A; Raspereza, A; Raval, A; Schmidt, R; Schoerner Sadenius, T; Sen, N; Stein, M; Tomaszewska, J; Volyanskyy, D; Walsh, R; Wissing, C; Autermann, C; Bobrovskyi, S; Draeger, J; Enderle, H; Gebbert, U; Kaschube, K; Kaussen, G; Klanner, R; Lange, J; Mura, B; Naumann Emme, S; Nowak, F; Pietsch, N; Sander, C; Schettler, H; Schleper, P; Schröder, M; Schum, T; Schwandt, J; Srivastava, AK; Stadie, H; Steinbrück, G; Thomsen, J; Wolf, R; Barth, C; Bauer, J; Buege, V; Chwalek, T; De Boer, W; Dierlamm, A; Dirkes, G; Feindt, M; Gruschke, J; Hackstein, C; Hartmann, F; Heindl, SM; Heinrich, M; Held, H; Hoffmann, KH; Honc, S; Kuhr, T; Martschei, D; Mueller, S; Müller, T; Niegel, M; Oberst, O; Oehler, A; Ott, J; Peiffer, T; Piparo, D; Quast, G; Rabbertz, K; Ratnikov, F; Renz, M; Saout, C; Scheurer, A; Schieferdecker, P; Schilling, F; Schott, G; Simonis, HJ; Stober, FM; Troendle, D; Wagner Kuhr, J; Zeise, M; Zhukov, V; Ziebarth, EB; Daskalakis, G; Geralis, T; Kesisoglou, S; Kyriakis, A; Loukas, D; Manolakos, I; Markou, A; Markou, C; Mavrommatis, C; Ntomari, E; Petrakou, E; Gouskos, L; Mertzimekis, TJ; Panagiotou, A; Evangelou, I; Foudas, C; Kokkas, P; Manthos, N; Papadopoulos, I; Patras, V; Triantis, FA; Aranyi, A; Bencze, G; Boldizsar, L; Debreczeni, G; Hajdu, C; Horvath, D; Kapusi, A; Krajczar, K; Laszlo, A; Sikler, F; Vesztergombi, G; Beni, N; Molnar, J; Palinkas, J; Szillasi, Z; Veszpremi, V; Raics, P; Trocsanyi, ZL; Ujvari, B; Bansal, S; Beri, SB; Bhatnagar, V; Dhingra, N; Gupta, R; Jindal, M; Kaur, M; Kohli, JM; Mehta, MZ; Nishu, N; Saini, LK; Sharma, A; Singh, AP; Singh, JB; Singh, SP; Ahuja, S; Bhattacharya, S; Choudhary, BC; Gupta, P; Jain, S; Jain, S; Kumar, A; Shivpuri, RK; Choudhury, RK; Dutta, D; Kailas, S; Kataria, SK; Mohanty, AK; Pant, LM; Shukla, P; Aziz, T; Guchait, M; Gurtu, A; Maity, M; Majumder, D; Majumder, G; Mazumdar, K; Mohanty, GB; Saha, A; Sudhakar, K; Wickramage, N; Banerjee, S; Dugad, S; Mondal, NK; Arfaei, H; Bakhshiansohi, H; Etesami, SM; Fahim, A; Hashemi, M; Jafari, A; Khakzad, M; Mohammadi, A; Mohammadi Najafabadi, M; Paktinat Mehdiabadi, S; Safarzadeh, B; Zeinali, M; Abbrescia, M; Barbone, L; Calabria, C; Colaleo, A; Creanza, D; De Filippis, N; De Palma, M; Dimitrov, A; Fiore, L; Iaselli, G; Lusito, L; Maggi, G; Maggi, M; Manna, N; Marangelli, B; My, S; Nuzzo, S; Pacifico, N; Pierro, GA; Pompili, A; Pugliese, G; Romano, F; Roselli, G; Selvaggi, G; Silvestris, L; Trentadue, R; Tupputi, S; Zito, G; Abbiendi, G; Benvenuti, AC; Bonacorsi, D; Braibant Giacomelli, S; Brigliadori, L; Capiluppi, P; Castro, A; Cavallo, FR; Cuffiani, M; Dallavalle, GM; Fabbri, F; Fanfani, A; Fasanella, D; Giacomelli, P; Giunta, M; Grandi, C; Marcellini, S; Meneghelli, M; Montanari, A; Navarria, FL; Odorici, F; Perrotta, A; Primavera, F; Rossi, AM; Rovelli, T; Siroli, G; Travaglini, R; Albergo, S; Cappello, G; Chiorboli, M; Costa, S; Tricomi, A; Tuve, C; Barbagli, G; Ciulli, V; Civinini, C; D’Alessandro, R; Focardi, E; Frosali, S; Gallo, E; Gonzi, S; Lenzi, P; Meschini, M; Paoletti, S; Sguazzoni, G; Tropiano, A; Benussi, L; Bianco, S; Colafranceschi, S; Fabbri, F; Piccolo, D; Fabbricatore, P; Musenich, R; BENAGLIA, ANDREA DAVIDE ;DE GUIO, FEDERICO ;DI MATTEO, LEONARDO ;GHEZZI, ALESSIO ;MALBERTI, MARTINA ;Malvezzi, S; MARTELLI, ARABELLA ;MASSIRONI, ANDREA ;Menasce, D; MORONI, LUIGI ;PAGANONI, MARCO ;Pedrini, D; RAGAZZI, STEFANO ;Redaelli, N; Sala, S; TABARELLI DE FATIS, TOMMASO ;TANCINI, VALENTINA ;Buontempo, S; Carrillo Montoya, CA; Cimmino, A; De Cosa, A; De Gruttola, M; Fabozzi, F; Iorio, AOM; Lista, L; Merola, M; Noli, P; Paolucci, P; Azzi, P; Bacchetta, N; Bellan, P; Bisello, D; Branca, A ;Carlin, R; Checchia, P; Conti, E; De Mattia, M; Dorigo, T; Dosselli, U; Fanzago, F; Gasparini, F; Giubilato, P; Gresele, A; Lacaprara, S; Lazzizzera, I; Margoni, M; Mazzucato, M; Meneguzzo, AT; Nespolo, M; Perrozzi, L; Pozzobon, N; Ronchese, P; Simonetto, F; Torassa, E; Tosi, M; Vanini, S; Zotto, P; Zumerle, G; Berzano, U; Riccardi, C; Torre, P; Vitulo, P; Biasini, M; Bilei, GM; Caponeri, B; Fanò, L; Lariccia, P; Lucaroni, A; Mantovani, G; Menichelli, M; Nappi, A; Santocchia, A; Servoli, L; Taroni, S; Valdata, M; Volpe, R; Azzurri, P; Bagliesi, G; Bernardini, J; Boccali, T; Broccolo, G; Castaldi, R; D’Agnolo, RT; Dell’Orso, R; Fiori, F; Foà, L; Giassi, A; Kraan, A; Ligabue, F; Lomtadze, T; Martini, L; Messineo, A; Palla, F; Palmonari, F; Sarkar, S; Segneri, G; Serban, AT; Spagnolo, P; Tenchini, R; Tonelli, G; Venturi, A; Verdini, PG; Barone, L; Cavallari, F; Del Re, D; Di Marco, E; Diemoz, M; Franci, D; Grassi, M; Longo, E; Nourbakhsh, S; Organtini, G; Palma, A; Pandolfi, F; Paramatti, R; Rahatlou, S; Amapane, N; Arcidiacono, R; Argiro, S; Arneodo, M; Biino, C; Botta, C; Cartiglia, N; Castello, R; Costa, M; Demaria, N; Graziano, A; Mariotti, C; Marone, M; Maselli, S; Migliore, E; Mila, G; Monaco, V; Musich, M; Obertino, MM; Pastrone, N; Pelliccioni, M; Romero, A; Ruspa, M; Sacchi, R; Sola, V; Solano, A; Staiano, A; Trocino, D; Vilela Pereira, A; Belforte, S; Cossutti, F; Della Ricca, G; Gobbo, B; Montanino, D; Penzo, A; Heo, SG; Chang, S; Chung, J; Kim, DH; Kim, GN; Kim, JE; Kong, DJ; Park, H; Son, D; Son, DC; Kim, Z; Kim, JY; Song, S; Choi, S; Hong, B; Jo, M; Kim, H; Kim, JH; Kim, TJ; Lee, KS; Moon, DH; Park, SK; Rhee, HB; Seo, E; Shin, S; Sim, KS; Choi, M; Kang, S; Kim, H; Park, C; Park, IC; Park, S; Ryu, G; Choi, Y; Choi, YK; Goh, J; Lee, J; Lee, S; Seo, H; Yu, I; Bilinskas, MJ; Grigelionis, I; Janulis, M; Martisiute, D; Petrov, P; Sabonis, T; Castilla Valdez, H; De La Cruz Burelo, E; Lopez Fernandez, R; Sánchez Hernández, A; Villasenor Cendejas, LM; Carrillo Moreno, S; Vazquez Valencia, F; Salazar Ibarguen, HA; Casimiro Linares, E; Morelos Pineda, A; Reyes Santos, MA; Allfrey, P; Krofcheck, D; Butler, PH; Doesburg, R; Silverwood, H; Ahmad, M; Ahmed, I; Asghar, MI; Hoorani, HR; Khan, WA; Khurshid, T; Qazi, S; Cwiok, M; Dominik, W; Doroba, K; Kalinowski, A; Konecki, M; Krolikowski, J; Frueboes, T; Gokieli, R; Górski, M; Kazana, M; Nawrocki, K; Romanowska Rybinska, K; Szleper, M; Wrochna, G; Zalewski, P; Almeida, N; David, A; Faccioli, P; Ferreira Parracho, PG; Gallinaro, M; Martins, P; Musella, P; Nayak, A; Ribeiro, PQ; Seixas, J; Silva, P; Varela, J; Wöhri, HK; Belotelov, I; Bunin, P; Golutvin, I; Kamenev, A; Karjavin, V; Kozlov, G; Lanev, A; Moisenz, P; Palichik, V; Perelygin, V; Shmatov, S; Smirnov, V; Volodko, A; Zarubin, A; Bondar, N; Golovtsov, V; Ivanov, Y; Kim, V; Levchenko, P; Murzin, V; Oreshkin, V; Smirnov, I; Sulimov, V; Uvarov, L; Vavilov, S; Vorobyev, A; Andreev, Y; Gninenko, S; Golubev, N; Kirsanov, M; Krasnikov, N; Matveev, V; Pashenkov, A; Toropin, A; Troitsky, S; Epshteyn, V; Gavrilov, V; Kaftanov, V; Kossov, M; Krokhotin, A; Lychkovskaya, N; Safronov, G; Semenov, S; Stolin, V; Vlasov, E; Zhokin, A; Boos, E; Dubinin, M; Dudko, L; Ershov, A; Gribushin, A; Kodolova, O; Lokhtin, I; Obraztsov, S; Petrushanko, S; Sarycheva, L; Savrin, V; Snigirev, A; Andreev, V; Azarkin, M; Dremin, I; Kirakosyan, M; Rusakov, SV; Vinogradov, A; Azhgirey, I; Bitioukov, S; Grishin, V; Kachanov, V; Konstantinov, D; Korablev, A; Krychkine, V; Petrov, V; Ryutin, R; Slabospitsky, S; Sobol, A; Tourtchanovitch, L; Troshin, S; Tyurin, N; Uzunian, A; Volkov, A; Adzic, P; Djordjevic, M; Krpic, D; Milosevic, J; Aguilar Benitez, M; Alcaraz Maestre, J; Arce, P; Battilana, C; Calvo, E; Cepeda, M; Cerrada, M; Colino, N; De La Cruz, B; Diez Pardos, C; Domínguez Vázquez, D; Fernandez Bedoya, C; Fernández Ramos, JP; Ferrando, A; Flix, J; Fouz, MC; Garcia Abia, P; Gonzalez Lopez, O; Goy Lopez, S; Hernandez, JM; Josa, MI; Merino, G; Puerta Pelayo, J; Redondo, I; Romero, L; Santaolalla, J; Willmott, C; Albajar, C; Codispoti, G; de Trocóniz, JF; Cuevas, J; Fernandez Menendez, J; Folgueras, S; Gonzalez Caballero, I; Lloret Iglesias, L; Vizan Garcia, JM; Brochero Cifuentes, JA; Cabrillo, IJ; Calderon, A; Chamizo Llatas, M; Chuang, SH; Duarte Campderros, J; Felcini, M; Fernandez, M; Gomez, G; Gonzalez Sanchez, J; Jorda, C; Lobelle Pardo, P; Lopez Virto, A; Marco, J; Marco, R; Martinez Rivero, C; Matorras, F; Munoz Sanchez, FJ; Piedra Gomez, J; Rodrigo, T; Ruiz Jimeno, A; Scodellaro, L; Sobron Sanudo, M; Vila, I; Vilar Cortabitarte, R; Abbaneo, D; Auffray, E; Auzinger, G; Baillon, P; Ball, AH; Barney, D; Bell, AJ; Benedetti, D; Bernet, C; Bialas, W; Bloch, P; Bocci, A; Bolognesi, S; Breuker, H; Brona, G; Bunkowski, K; Camporesi, T; Cano, E; Cerminara, G; Christiansen, T; Coarasa Perez, JA; Curé, B; D’Enterria, D; De Roeck, A; Di Guida, S; Duarte Ramos, F; Elliott Peisert, A; Frisch, B; Funk, W; Gaddi, A; Gennai, S; Georgiou, G; Gerwig, H; Gigi, D; Gill, K; Giordano, D; Glege, F; Gomez Reino Garrido, R; Gouzevitch, M; GOVONI, PIETRO ;Gowdy, S; Guiducci, L; Hansen, M; Harvey, J; Hegeman, J; Hegner, B; Henderson, C; Hesketh, G; Hoffmann, HF; Honma, A; Innocente, V; Janot, P; Kaadze, K; Karavakis, E; Lecoq, P; Lourenço, C; Macpherson, A; Mäki, T; Malgeri, L; Mannelli, M; Masetti, L; Meijers, F; Mersi, S; Meschi, E; Moser, R; Mozer, MU; Mulders, M; Nesvold, E; Nguyen, M; Orimoto, T; Orsini, L; Perez, E; Petrilli, A; Pfeiffer, A; Pierini, M; Pimiä, M; Polese, G; Racz, A; Rodrigues Antunes, J; Rolandi, G; Rommerskirchen, T; Rovelli, C; Rovere, M; Sakulin, H; Schäfer, C; Schwick, C; Segoni, I; Sharma, A; Siegrist, P; Simon, M; Sphicas, P; Spiga, D; Spiropulu, M; Stöckli, F; Stoye, M; Tropea, P; Tsirou, A; Tsyganov, A; Veres, GI; Vichoudis, P; Voutilainen, M; Zeuner, WD; Bertl, W; Deiters, K; Erdmann, W; Gabathuler, K; Horisberger, R; Ingram, Q; Kaestli, HC; König, S; Kotlinski, D; Langenegger, U; Meier, F; Renker, D; Rohe, T; Sibille, J; Starodumov, A; Bortignon, P; Caminada, L; Chen, Z; Cittolin, S; Dissertori, G; Dittmar, M; Eugster, J; Freudenreich, K; Grab, C; Hervé, A; Hintz, W; Lecomte, P; Lustermann, W; Marchica, C; Martinez Ruiz del Arbol, P; Meridiani, P; Milenovic, P; Moortgat, F; Nef, P; Nessi Tedaldi, F; Pape, L; Pauss, F; Punz, T; Rizzi, A; Ronga, FJ; Rossini, M; Sala, L; Sanchez, AK; Sawley, M; Stieger, B; Tauscher, L; Thea, A; Theofilatos, K; Treille, D; Urscheler, C; Wallny, R; Weber, M; Wehrli, L; Weng, J; Aguiló, E; Amsler, C; Chiochia, V; De Visscher, S; Favaro, C; Ivova Rikova, M; Millan Mejias, B; Regenfus, C; Robmann, P; Schmidt, A; Snoek, H; Chang, YH; Chen, KH; Chen, WT; Dutta, S; Go, A; Kuo, CM; Li, SW; Lin, W; Liu, MH; Liu, ZK; Lu, YJ; Mekterovic, D; Wu, JH; Yu, SS; Bartalini, P; Chang, P; Chang, YH; Chang, YW; Chao, Y; Chen, KF; Hou, W; Hsiung, Y; Kao, KY; Lei, YJ; Lu, R; Shiu, JG; Tzeng, YM; Wang, M; Adiguzel, A; Bakirci, MN; Cerci, S; Demir, Z; Dozen, C; Dumanoglu, I; Eskut, E; Girgis, S; Gokbulut, G; Guler, Y; Gurpinar, E; Hos, I; Kangal, EE; Karaman, T; Kayis Topaksu, A; Nart, A; Onengut, G; Ozdemir, K; Ozturk, S; Polatoz, A; Sogut, K; Tali, B; Topakli, H; Uzun, D; Vergili, LN; Vergili, M; Zorbilmez, C; Akin, IV; Aliev, T; Bilmis, S; Deniz, M; Gamsizkan, H; Guler, AM; Ocalan, K; Ozpineci, A; Serin, M; Sever, R; Surat, UE; Yildirim, E; Zeyrek, M; Deliomeroglu, M; Demir, D; Gülmez, E; Halu, A; Isildak, B; Kaya, M; Kaya, O; Ozkorucuklu, S; Sonmez, N; Levchuk, L; Bell, P; Bostock, F; Brooke, JJ; Cheng, TL; Clement, E; Cussans, D; Frazier, R; Goldstein, J; Grimes, M; Hansen, M; Hartley, D; Heath, GP; Heath, HF; Huckvale, B; Jackson, J; Kreczko, L; Metson, S; Newbold, DM; Nirunpong, K; Poll, A; Senkin, S; Smith, VJ; Ward, S; Basso, L; Bell, KW; Belyaev, A; Brew, C; Brown, RM; Camanzi, B; Cockerill, DJA; Coughlan, JA; Harder, K; Harper, S; Kennedy, BW; Olaiya, E; Petyt, D; Radburn Smith, BC; Shepherd Themistocleous, CH; Tomalin, IR; Womersley, WJ; Worm, SD; Bainbridge, R; Ball, G; Ballin, J; Beuselinck, R; Buchmuller, O; Colling, D; Cripps, N; Cutajar, M; Davies, G; Della Negra, M; Fulcher, J; Futyan, D; Guneratne Bryer, A; Hall, G; Hatherell, Z; Hays, J; Iles, G; Karapostoli, G; Lyons, L; Magnan, A; Marrouche, J; Nandi, R; Nash, J; Nikitenko, A; Papageorgiou, A; Pesaresi, M; Petridis, K; Pioppi, M; Raymond, DM; Rompotis, N; Rose, A; Ryan, MJ; Seez, C; Sharp, P; Sparrow, A; Tapper, A; Tourneur, S; Vazquez Acosta, M; Virdee, T; Wakefield, S; Wardrope, D; Whyntie, T; Barrett, M; Chadwick, M; Cole, JE; Hobson, PR; Khan, A; Kyberd, P; Leslie, D; Martin, W; Reid, ID; Teodorescu, L; Hatakeyama, K; Bose, T; Carrera Jarrin, E; Fantasia, C; Heister, A; S.t. John, J; Lawson, P; Lazic, D; Rohlf, J; Sperka, D; Sulak, L; Avetisyan, A; Bhattacharya, S; Chou, JP; Cutts, D; Ferapontov, A; Heintz, U; Jabeen, S; Kukartsev, G; Landsberg, G; Narain, M; Nguyen, D; Segala, M; Speer, T; Tsang, KV; Borgia, MA; Breedon, R; Calderon De La Barca Sanchez, M; Cebra, D; Chauhan, S; Chertok, M; Conway, J; Cox, PT; Dolen, J; Erbacher, R; Friis, E; Ko, W; Kopecky, A; Lander, R; Liu, H; Maruyama, S; Miceli, T; Nikolic, M; Pellett, D; Robles, J; Salur, S; Schwarz, T; Searle, M; Smith, J; Squires, M; Tripathi, M; Vasquez Sierra, R; Veelken, C; Andreev, V; Arisaka, K; Cline, D; Cousins, R; Deisher, A; Duris, J; Erhan, S; Farrell, C; Hauser, J; Ignatenko, M; Jarvis, C; Plager, C; Rakness, G; Schlein, P; Tucker, J; Valuev, V; Babb, J; Clare, R; Ellison, J; Gary, JW; Giordano, F; Hanson, G; Jeng, GY; Kao, SC; Liu, F; Liu, H; Luthra, A; Nguyen, H; Shen, BC; Stringer, R; Sturdy, J; Sumowidagdo, S; Wilken, R; Wimpenny, S; Andrews, W; Branson, JG; Cerati, GB; Dusinberre, E; Evans, D; Golf, F; Holzner, A; Kelley, R; Lebourgeois, M; Letts, J; Mangano, B; Muelmenstaedt, J; Padhi, S; Palmer, C; Petrucciani, G; Pi, H; Pieri, M; Ranieri, R; Sani, M; Sharma, V; Simon, S; Tu, Y; Vartak, A; Würthwein, F; Yagil, A; Barge, D; Bellan, R; Campagnari, C; D’Alfonso, M; Danielson, T; Flowers, K; Geffert, P; Incandela, J; Justus, C; Kalavase, P; Koay, SA; Kovalskyi, D; Krutelyov, V; Lowette, S; Mccoll, N; Pavlunin, V; Rebassoo, F; Ribnik, J; Richman, J; Rossin, R; Stuart, D; To, W; Vlimant, JR; Bornheim, A; Bunn, J; Chen, Y; Gataullin, M; Kcira, D; Litvine, V; Ma, Y; Mott, A; Newman, HB; Rogan, C; Timciuc, V; Traczyk, P; Veverka, J; Wilkinson, R; Yang, Y; Zhu, RY; Akgun, B; Carroll, R; Ferguson, T; Iiyama, Y; Jang, DW; Jun, SY; Liu, YF; Paulini, M; Russ, J; Terentyev, N; Vogel, H; Vorobiev, I; Cumalat, JP; DINARDO, MAURO EMANUELE ;Drell, BR; Edelmaier, CJ; Ford, WT; Gaz, A; Heyburn, B; Luiggi Lopez, E; Nauenberg, U; Smith, JG; Stenson, K; Ulmer, KA; Wagner, SR; Zang, SL; Agostino, L; Alexander, J; Chatterjee, A; Das, S; Eggert, N; Fields, LJ; Gibbons, LK; Heltsley, B; Hopkins, W; Khukhunaishvili, A; Kreis, B; Kuznetsov, V; Nicolas Kaufman, G; Patterson, JR; Puigh, D; Riley, D; Ryd, A; Shi, X; Sun, W; Teo, WD; Thom, J; Thompson, J; Vaughan, J; Weng, Y; Winstrom, L; Wittich, P; Biselli, A; Cirino, G; Winn, D; Abdullin, S; Albrow, M; Anderson, J; Apollinari, G; Atac, M; Bakken, JA; Banerjee, S; Bauerdick, LAT; Beretvas, A; Berryhill, J; Bhat, PC; Bloch, I; Borcherding, F; Burkett, K; Butler, JN; Chetluru, V; Cheung, HWK; Chlebana, F; Cihangir, S; Demarteau, M; Eartly, DP; Elvira, VD; Esen, S; Fisk, I; Freeman, J; Gao, Y; Gottschalk, E; Green, D; Gunthoti, K; Gutsche, O; Hahn, A; Hanlon, J; Harris, RM; Hirschauer, J; Hooberman, B; James, E; Jensen, H; Johnson, M; Joshi, U; Khatiwada, R; Kilminster, B; Klima, B; Kousouris, K; Kunori, S; Kwan, S; Leonidopoulos, C; Limon, P; Lipton, R; Lykken, J; Maeshima, K; Marraffino, JM; Mason, D; McBride, P; McCauley, T; Miao, T; Mishra, K; Mrenna, S; Musienko, Y; Newman Holmes, C; O’Dell, V; Popescu, S; Pordes, R; Prokofyev, O; Saoulidou, N; Sexton Kennedy, E; Sharma, S; Soha, A; Spalding, WJ; Spiegel, L; Tan, P; Taylor, L; Tkaczyk, S; Uplegger, L; Vaandering, EW; Vidal, R; Whitmore, J; Wu, W; Yang, F; Yumiceva, F; Yun, JC; Acosta, D; Avery, P; Bourilkov, D; Chen, M; Di Giovanni, GP; Dobur, D; Drozdetskiy, A; Field, RD; Fisher, M; Fu, Y; Furic, IK; Gartner, J; Goldberg, S; Kim, B; Klimenko, S; Konigsberg, J; Korytov, A; Kropivnitskaya, A; Kypreos, T; Matchev, K; Mitselmakher, G; Muniz, L; Pakhotin, Y; Prescott, C; Remington, R; Schmitt, M; Scurlock, B; Sellers, P; Skhirtladze, N; Wang, D; Yelton, J; Zakaria, M; Ceron, C; Gaultney, V; Kramer, L; Lebolo, LM; Linn, S; Markowitz, P; Martinez, G; Rodriguez, JL; Adams, T; Askew, A; Bandurin, D; Bochenek, J; Chen, J; Diamond, B; Gleyzer, SV; Haas, J; Hagopian, S; Hagopian, V; Jenkins, M; Johnson, KF; Prosper, H; Quertenmont, L; Sekmen, S; Veeraraghavan, V; Baarmand, MM; Dorney, B; Guragain, S; Hohlmann, M; Kalakhety, H; Ralich, R; Vodopiyanov, I; Adams, MR; Anghel, IM; Apanasevich, L; Bai, Y; Bazterra, VE; Betts, RR; Callner, J; Cavanaugh, R; Dragoiu, C; Garcia Solis, EJ; Gauthier, L; Gerber, CE; Hofman, DJ; Khalatyan, S; Lacroix, F; Malek, M; O’Brien, C; Silvestre, C; Smoron, A; Strom, D; Varelas, N; Akgun, U; Albayrak, EA; Bilki, B; Cankocak, K; Clarida, W; Duru, F; Lae, CK; McCliment, E; Merlo, J; Mermerkaya, H; Mestvirishvili, A; Moeller, A; Nachtman, J; Newsom, CR; Norbeck, E; Olson, J; Onel, Y; Ozok, F; Sen, S; Wetzel, J; Yetkin, T; Yi, K; Barnett, BA; Blumenfeld, B; Bonato, A; Eskew, C; Fehling, D; Giurgiu, G; Gritsan, AV; Guo, ZJ; Hu, G; Maksimovic, P; Rappoccio, S; Swartz, M; Tran, NV; Whitbeck, A; Baringer, P; Bean, A; Benelli, G; Grachov, O; Murray, M; Noonan, D; Radicci, V; Sanders, S; Wood, JS; Zhukova, V; Bolton, T; Chakaberia, I; Ivanov, A; Makouski, M; Maravin, Y; Shrestha, S; Svintradze, I; Wan, Z; Gronberg, J; Lange, D; Wright, D; Baden, A; Boutemeur, M; Eno, SC; Ferencek, D; Gomez, JA; Hadley, NJ; Kellogg, RG; Kirn, M; Lu, Y; Mignerey, AC; Rossato, K; Rumerio, P; Santanastasio, F; Skuja, A; Temple, J; Tonjes, MB; Tonwar, SC; Twedt, E; Alver, B; Bauer, G; Bendavid, J; Busza, W; Butz, E; Cali, IA; Chan, M; Dutta, V; Everaerts, P; Gomez Ceballos, G; Goncharov, M; Hahn, KA; Harris, P; Kim, Y; Klute, M; Lee, Y; Li, W; Loizides, C; Luckey, PD; Ma, T; Nahn, S; Paus, C; Ralph, D; Roland, C; Roland, G; Rudolph, M; Stephans, GSF; Sumorok, K; Sung, K; Wenger, EA; Xie, S; Yang, M; Yilmaz, Y; Yoon, AS; Zanetti, M; Cole, P; Cooper, SI; Cushman, P; Dahmes, B; De Benedetti, A; Dudero, PR; Franzoni, G; Haupt, J; Klapoetke, K; Kubota, Y; Mans, J; Rekovic, V; Rusack, R; Sasseville, M; Singovsky, A; Cremaldi, LM; Godang, R; Kroeger, R; Perera, L; Rahmat, R; Sanders, DA; Summers, D; Bloom, K; Bose, S; Butt, J; Claes, DR; Dominguez, A; Eads, M; Keller, J; Kelly, T; Kravchenko, I; Lazo Flores, J; Lundstedt, C; Malbouisson, H; Malik, S; Snow, GR; Baur, U; Godshalk, A; Iashvili, I; Jain, S; Kharchilava, A; Kumar, A; Shipkowski, SP; Smith, K; Alverson, G; Barberis, E; Baumgartel, D; Boeriu, O; Chasco, M; Reucroft, S; Swain, J; Wood, D; Zhang, J; Anastassov, A; Kubik, A; Odell, N; Ofierzynski, RA; Pollack, B; Pozdnyakov, A; Schmitt, M; Stoynev, S; Velasco, M; Won, S; Antonelli, L; Berry, D; Hildreth, M; Jessop, C; Karmgard, DJ; Kolb, J; Kolberg, T; Lannon, K; Luo, W; Lynch, S; Marinelli, N; Morse, DM; Pearson, T; Ruchti, R; Slaunwhite, J; Valls, N; Warchol, J; Wayne, M; Ziegler, J; Bylsma, B; Durkin, LS; Gu, J; Hill, C; Killewald, P; Kotov, K; Ling, TY; Rodenburg, M; Williams, G; Adam, N; Berry, E; Elmer, P; Gerbaudo, D; Halyo, V; Hebda, P; Hunt, A; Jones, J; Laird, E; Lopes Pegna, D; Marlow, D; Medvedeva, T; Mooney, M; Olsen, J; Piroué, P; Quan, X; Saka, H; Stickland, D; Tully, C; Werner, JS; Zuranski, A; Acosta, JG; Huang, XT; Lopez, A; Mendez, H; Oliveros, S; Ramirez Vargas, JE; Zatserklyaniy, A; Alagoz, E; Barnes, VE; Bolla, G; Borrello, L; Bortoletto, D; Everett, A; Garfinkel, AF; Gecse, Z; Gutay, L; Hu, Z; Jones, M; Koybasi, O; Kress, M; Laasanen, AT; Leonardo, N; Liu, C; Maroussov, V; Merkel, P; Miller, DH; Neumeister, N; Shipsey, I; Silvers, D; Svyatkovskiy, A; Yoo, HD; Zablocki, J; Zheng, Y; Jindal, P; Parashar, N; Boulahouache, C; Cuplov, V; Ecklund, KM; Geurts, FJM; Liu, JH; Padley, BP; Redjimi, R; Roberts, J; Zabel, J; Betchart, B; Bodek, A; Chung, YS; Covarelli, R; de Barbaro, P; Demina, R; Eshaq, Y; Flacher, H; Garcia Bellido, A; Goldenzweig, P; Gotra, Y; Han, J; Harel, A; Miner, DC; Orbaker, D; Petrillo, G; Vishnevskiy, D; Zielinski, M; Bhatti, A; Ciesielski, R; Demortier, L; Goulianos, K; Lungu, G; Mesropian, C; Yan, M; Atramentov, O; Barker, A; Duggan, D; Gershtein, Y; Gray, R; Halkiadakis, E; Hidas, D; Hits, D; Lath, A; Panwalkar, S; Patel, R; Richards, A; Rose, K; Schnetzer, S; Somalwar, S; Stone, R; Thomas, S; Cerizza, G; Hollingsworth, M; Spanier, S; Yang, ZC; York, A; Asaadi, J; Eusebi, R; Gilmore, J; Gurrola, A; Kamon, T; Khotilovich, V; Montalvo, R; Nguyen, CN; Osipenkov, I; Pivarski, J; Safonov, A; Sengupta, S; Tatarinov, A; Toback, D; Weinberger, M; Akchurin, N; Damgov, J; Jeong, C; Kovitanggoon, K; Lee, SW; Roh, Y; Sill, A; Volobouev, I; Wigmans, R; Yazgan, E; Appelt, E; Brownson, E; Engh, D; Florez, C; Gabella, W; Johns, W; Kurt, P; Maguire, C; Melo, A; Sheldon, P; Tuo, S; Velkovska, J; Arenton, MW; Balazs, M; Boutle, S; Buehler, M; Conetti, S; Cox, B; Francis, B; Hirosky, R; Ledovskoy, A; Lin, C; Neu, C; Yohay, R; Gollapinni, S; Harr, R; Karchin, PE; Lamichhane, P; Mattson, M; Milstène, C; Sakharov, A; Anderson, M; Bachtis, M; Bellinger, JN; Carlsmith, D; Dasu, S; Efron, J; Gray, L; Grogg, KS; Grothe, M; Hall Wilton, R; Herndon, M; Klabbers, P; Klukas, J; Lanaro, A; Lazaridis, C; Leonard, J; Loveless, R; Mohapatra, A; Reeder, D; Ross, I; Savin, A; Smith, WH; Swanson, J; Weinberg, M.
2011
Abstract
Dijet angular distributions are measured over a wide range of dijet invariant masses in pp collisions at √s=7TeV, at the CERN LHC. The event sample, recorded with the CMS detector, corresponds to an integrated luminosity of 36pb-1. The data are found to be in good agreement with the predictions of perturbative QCD, and yield no evidence of quark compositeness. With a modified frequentist approach, a lower limit on the contact interaction scale for left-handed quarks of Λ+=5.6TeV (Λ -=6.7TeV) for destructive (constructive) interference is obtained at the 95% confidence level. © 2011 American Physical Society.
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Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione.
