@article{3162138,
    title = "Measurement of the production cross sections for a Z boson and one or
more b jets in pp collisions at root s=7 TeV",
    author = "Chatrchyan, S. and Khachatryan, V. and Sirunyan, A. M. and Tumasyan, A. and and Adam, W. and Bergauer, T. and Dragicevic, M. and Eroe, J. and and Fabjan, C. and Friedl, M. and Fruehwirth, R. and Ghete, V. M. and and Hoermann, N. and Hrubec, J. and Jeitler, M. and Kiesenhofer, W. and and Knuenz, V. and Krammer, M. and Kraetschmer, I. and Liko, D. and Mikulec, and I. and Rabady, D. and Rahbaran, B. and Rohringer, C. and Rohringer, H. and and Schoefbeck, R. and Strauss, J. and Taurok, A. and and Treberer-Treberspurg, W. and Waltenberger, W. and Wulz, C. -E. and and Mossolov, V. and Shumeiko, N. and Gonzalez, J. Suarez and Alderweireldt, and S. and Bansal, M. and Bansal, S. and Cornelis, T. and De Wolf, E. A. and and Janssen, X. and Knutsson, A. and Luyckx, S. and Mucibello, L. and and Ochesanu, S. and Roland, B. and Rougny, R. and Staykova, Z. and Van and Haevermaet, H. and Van Mechelen, P. and Van Remortel, N. and Van and Spilbeeck, A. and Blekman, F. and Blyweert, S. and D'Hondt, J. and and Kalogeropoulos, A. and Keaveney, J. and Maes, M. and Olbrechts, A. and and Tavernier, S. and Van Doninck, W. and Van Mulders, P. and Van Onsem, G. and P. and Villella, I. and Caillol, C. and Clerbaux, B. and De Lentdecker, and G. and Favart, L. and Gay, A. P. R. and Hreus, T. and Leonard, A. and and Marage, P. E. and Mohammadi, A. and Pernie, L. and Reis, T. and Seva, T. and and Thomas, L. and Velde, C. Vander and Vanlaer, P. and Wang, J. and and Adler, V. and Beernaert, K. and Benucci, L. and Cimmino, A. and and Costantini, S. and Dildick, S. and Garcia, G. and Klein, B. and and Lellouch, J. and Marinov, A. and Mccartin, J. and Rios, A. A. Ocampo and and Ryckbosch, D. and Sigamani, M. and Strobbe, N. and Thyssen, F. and and Tytgat, M. and Walsh, S. and Yazgan, E. and Zaganidis, N. and Basegmez, and S. and Beluffi, C. and Bruno, G. and Castello, R. and Caudron, A. and and Ceard, L. and Da Silveira, G. G. and Delaere, C. and du Pree, T. and and Favart, D. and Forthomme, L. and Giammanco, A. and Hollar, J. and Jez, and P. and Lemaitre, V. and Liao, J. and Militaru, O. and Nuttens, C. and and Pagano, D. and Pin, A. and Piotrzkowski, K. and Popov, A. and Selvaggi, and M. and Garcia, J. M. Vizan and Beliy, N. and Caebergs, T. and Daubie, E. and and Hammad, G. H. and Alves, G. A. and Martins Junior, M. Correa and and Martins, T. and Pol, M. E. and Souza, M. H. G. and Alda Junior, W. L. and and Carvalho, W. and Chinellato, J. and Custodio, A. and Da Costa, E. M. and and Damiao, D. De Jesus and Martins, C. De Oliveira and De Souza, S. and Fonseca and Malbouisson, H. and Malek, M. and Figueiredo, D. Matos and and Mundim, L. and Nogima, H. and Prado Da Silva, W. L. and Santoro, A. and and Sznajder, A. and Tonelli Manganote, E. J. and Pereira, A. Vilela and and Bernardes, C. A. and Dias, F. A. and Fernandez Perez Tomei, T. R. and and Gregores, E. M. and Lagana, C. and Mercadante, P. G. and Novaes, S. F. and and Padula, Sandra S. and Genchev, V. and Iaydjiev, P. and Piperov, S. and and Rodozov, M. and Sultanov, G. and Vutova, M. and Dimitrov, A. and and Hadjiiska, R. and Kozhuharov, V. and Litov, L. and Pavlov, B. and and Petkov, P. and Bian, J. G. and Chen, G. M. and Chen, H. S. and Jiang, C. and H. and Liang, D. and Liang, S. and Meng, X. and Tao, J. and Wang, X. and and Wang, Z. and Xiao, H. and Asawatangtrakuldee, C. and Ban, Y. and Guo, Y. and and Li, Q. and Li, W. and Liu, S. and Mao, Y. and Qian, S. J. and Wang, and D. and Zhang, L. and Zou, W. and Avila, C. and Carrillo Montoya, C. A. and and Chaparro Sierra, L. F. and Gomez, J. P. and Gomez Moreno, B. and and Sanabria, J. C. and Godinovic, N. and Lelas, D. and Plestina, R. and and Polic, D. and Puljak, I. and Antunovic, Z. and Kovac, M. and Brigljevic, and V. and Kadija, K. and Luetic, J. and Mekterovic, D. and Morovic, S. and and Tikvica, L. and Attikis, A. and Mavromanolakis, G. and Mousa, J. and and Nicolaou, C. and Ptochos, F. and Razis, P. A. and Finger, M. and Finger, and Jr., M. and Abdelalim, A. A. and Assran, Y. and Elgammal, S. and Kamel, and A. Ellithi and Mahmoud, M. A. and Radi, A. and Kadastik, M. and Muentel, and M. and Murumaa, M. and Raidal, M. and Rebane, L. and Tiko, A. and and Eerola, P. and Fedi, G. and Voutilainen, M. and Harkonen, J. and and Karimaki, V. and Kinnunen, R. and Kortelainen, M. J. and Lampen, T. and and Lassila-Perini, K. and Lehti, S. and Linden, T. and Luukka, P. and and Maenpaa, T. and Peltola, T. and Tuominen, E. and Tuominiemi, J. and and Tuovinen, E. and Wendland, L. and Tuuva, T. and Besancon, M. and and Couderc, F. and Dejardin, M. and Denegri, D. and Fabbro, B. and Faure, and J. L. and Ferri, F. and Ganjour, S. and Givernaud, A. and Gras, P. and and de Monchenault, G. Hamel and Jarry, P. and Locci, E. and Malcles, J. and and Millischer, L. and Nayak, A. and Rander, J. and Rosowsky, A. and Titov, and M. and Baffioni, S. and Beaudette, F. and Benhabib, L. and Bluj, M. and and Busson, P. and Charlot, C. and Daci, N. and Dahms, T. and Dalchenko, M. and and Dobrzynski, L. and Florent, A. and de Cassagnac, R. Granier and and Haguenauer, M. and Mine, P. and Mironov, C. and Naranjo, I. N. and and Nguyen, M. and Ochando, C. and Paganini, P. and Sabes, D. and Salerno, and R. and Sirois, Y. and Veelken, C. and Zabi, A. and Agram, J. -L. and and Andrea, J. and Bloch, D. and Brom, J. -M. and Chabert, E. C. and and Collard, C. and Conte, E. and Drouhin, F. and Fontaine, J. -C. and Gele, and D. and Goerlach, U. and Goetzmann, C. and Juillot, P. and Le Bihan, A. and -C. and Van Hove, P. and Gadrat, S. and Beauceron, S. and Beaupere, N. and and Boudoul, G. and Brochet, S. and Chasserat, J. and Chierici, R. and and Contardo, D. and Depasse, P. and El Mamouni, H. and Fay, J. and Gascon, and S. and Gouzevitch, M. and Ille, B. and Kurca, T. and Lethuillier, M. and and Mirabito, L. and Perries, S. and Sgandurra, L. and Sordini, V. and and Donckt, M. Vander and Verdier, P. and Viret, S. and Tsamalaidze, Z. and and Autermann, C. and Beranek, S. and Calpas, B. and Edelhoff, M. and Feld, and L. and Heracleous, N. and Hindrichs, O. and Klein, K. and Ostapchuk, A. and and Perieanu, A. and Raupach, F. and Sammet, J. and Schael, S. and and Sprenger, D. and Weber, H. and Wittmer, B. and Zhukov, V. and Ata, M. and and Caudron, J. and Dietz-Laursonn, E. and Duchardt, D. and Erdmann, M. and and Fischer, R. and Gueth, A. and Hebbeker, T. and Heidemann, C. and and Hoepfner, K. and Klingebiel, D. and Knutzen, S. and Kreuzer, P. and and Merschmeyer, M. and Meyer, A. and Olschewski, M. and Padeken, K. and and Papacz, P. and Pieta, H. and Reithler, H. and Schmitz, S. A. and and Sonnenschein, L. and Steggemann, J. and Teyssier, D. and Thueer, S. and and Weber, M. and Cherepanov, V. and Erdogan, Y. and Fluegge, G. and Geenen, and H. and Geisler, M. and Ahmad, W. Haj and Hoehle, F. and Kargoll, B. and and Kress, T. and Kuessel, Y. and Lingemann, J. and Nowack, A. and Nugent, and I. M. and Perchalla, L. and Pooth, O. and Stahl, A. and Asin, I. and and Bartosik, N. and Behr, J. and Behrenhoff, W. and Behrens, U. and Bell, and A. J. and Bergholz, M. and Bethani, A. and Borras, K. and Burgmeier, A. and and Cakir, A. and Calligaris, L. and Campbell, A. and Choudhury, S. and and Costanza, F. and Pardos, C. Diez and Dooling, S. and Dorland, T. and and Eckerlin, G. and Eckstein, D. and Flucke, G. and Geiser, A. and and Glushkov, I. and Grebenyuk, A. and Gunnellini, P. and Habib, S. and and Hauk, J. and Hellwig, G. and Horton, D. and Jung, H. and Kasemann, M. and and Katsas, P. and Kleinwort, C. and Kluge, H. and Kraemer, M. and and Kruecker, D. and Kuznetsova, E. and Lange, W. and Leonard, J. and Lipka, and K. and Lohmann, W. and Lutz, B. and Mankel, R. and Marfin, I. and and Melzer-Pellmann, I. -A. and Meyer, A. B. and Mnich, J. and Mussgiller, and A. and Naumann-Emme, S. and Novgorodova, O. and Nowak, F. and Olzem, J. and and Perrey, H. and Petrukhin, A. and Pitzl, D. and Placakyte, R. and and Raspereza, A. and Cipriano, P. M. Ribeiro and Riedl, C. and Ron, E. and and Sahin, M. O-. and Salfeld-Nebgen, J. and Schmidt, R. and and Schoerner-Sadenius, T. and Sen, N. and Stein, M. and Walsh, R. and and Wissing, C. and Martin, M. Aldaya and Blobel, V. and Enderle, H. and and Erfle, J. and Garutti, E. and Gebbert, U. and Goerner, M. and Gosselink, and M. and Haller, J. and Heine, K. and Hoeing, R. S. and Kaussen, G. and and Kirschenmann, H. and Klanner, R. and Kogler, R. and Lange, J. and and Marchesini, I. and Peiffer, T. and Pietsch, N. and Rathjens, D. and and Sander, C. and Schettler, H. and Schleper, P. and Schlieckau, E. and and Schmidt, A. and Schroeder, M. and Schum, T. and Seidel, M. and Sibille, and J. and Sola, V. and Stadie, H. and Steinbrueck, G. and Thomsen, J. and and Troendle, D. and Usai, E. and Vanelderen, L. and Barth, C. and Baus, C. and and Berger, J. and Boser, C. and Butz, E. and Chwalek, T. and De Boer, and W. and Descroix, A. and Dierlamm, A. and Feindt, M. and Guthoff, M. and and Hartmann, F. and Hauth, T. and Held, H. and Hoffmann, K. H. and and Husemann, U. and Katkov, I. and Komaragiri, J. R. and Kornmayer, A. and and Pardo, P. Lobelle and Martschei, D. and Mueller, Th. and Niegel, M. and and Nuernberg, A. and Oberst, O. and Ott, J. and Quast, G. and Rabbertz, K. and and Ratnikov, F. and Roecker, S. and Schilling, F. -P. and Schott, G. and and Simonis, H. J. and Stober, F. M. and Ulrich, R. and Wagner-Kuhr, J. and and Wayand, S. and Weiler, T. and Zeise, M. and Anagnostou, G. and and Daskalakis, G. and Geralis, T. and Kesisoglou, S. and Kyriakis, A. and and Loukas, D. and Markou, A. and Markou, C. and Ntomari, E. and and Topsis-giotis, I. and Gouskos, L. and Panagiotou, A. and Saoulidou, N. and and Stiliaris, E. and Aslanoglou, X. and Evangelou, I. and Flouris, G. and and Foudas, C. and Kokkas, P. and Manthos, N. and Papadopoulos, I. and and Paradas, E. and Bencze, G. and Hajdu, C. and Hidas, P. and Horvath, D. and and Sikler, F. and Veszpremi, V. and Vesztergombi, G. and Zsigmond, A. and J. and Beni, N. and Czellar, S. and Molnar, J. and Palinkas, J. and and Szillasi, Z. and Karancsi, J. and Raics, P. and Trocsanyi, Z. L. and and Ujvari, B. and Swain, S. K. and Beri, S. B. and Bhatnagar, V. and and Dhingra, N. and Gupta, R. and Kaur, M. and Mehta, M. Z. and Mittal, M. and and Nishu, N. and Sharma, A. and Singh, J. B. and Kumar, Ashok and and Kumar, Arun and Ahuja, S. and Bhardwaj, A. and Choudhary, B. C. and and Malhotra, S. and Naimuddin, M. and Ranjan, K. and Saxena, P. and Sharma, and V. and Shivpuri, R. K. and Banerjee, S. and Bhattacharya, S. and and Chatterjee, K. and Dutta, S. and Gomber, B. and Jain, Sa. and Jain, Sh. and and Khurana, R. and Modak, A. and Mukherjee, S. and Roy, D. and Sarkar, and S. and Sharan, M. and Singh, A. P. and Abdulsalam, A. and Dutta, D. and and Kailas, S. and Kumar, V. and Mohanty, A. K. and Pant, L. M. and Shukla, and P. and Topkar, A. and Aziz, T. and Chatterjee, R. M. and Ganguly, S. and and Ghosh, S. and Guchait, M. and Gurtu, A. and Kole, G. and Kumar, S. and and Maity, M. and Majumder, G. and Mazumdar, K. and Mohanty, G. B. and and Parida, B. and Sudhakar, K. and Wickramage, N. and Banerjee, S. and and Dugad, S. and Arfaei, H. and Bakhshiansohi, H. and Etesami, S. M. and and Fahim, A. and Jafari, A. and Khakzad, M. and Najafabadi, M. Mohammadi and and Mehdiabadi, S. Paktinat and Safarzadeh, B. and Zeinali, M. and and Grunewald, M. and Abbrescia, M. and Barbone, L. and Calabria, C. and and Chhibra, S. S. and Colaleo, A. and Creanza, D. and De Filippis, N. and and De Palma, M. and Fiore, L. and Iaselli, G. and Maggi, G. and Maggi, M. and and Marangelli, B. and My, S. and Nuzzo, S. and Pacifico, N. and and Pompili, A. and Pugliese, G. and Selvaggi, G. and Silvestris, L. and and Singh, G. and Venditti, R. and Verwilligen, P. and Zito, G. and and Abbiendi, G. and Benvenuti, A. C. and Bonacorsi, D. and and Braibant-Giacomelli, S. and Brigliadori, L. and Campanini, R. and and Capiluppi, P. and Castro, A. and Cavallo, F. R. and Codispoti, G. and and Cuffiani, M. and Dallavalle, G. M. and Fabbri, F. and Fanfani, A. and and Fasanella, D. and Giacomelli, P. and Grandi, C. and Guiducci, L. and and Marcellini, S. and Masetti, G. and Meneghelli, M. and Montanari, A. and and Navarria, F. L. and Odorici, F. and Perrotta, A. and Primavera, F. and and Rossi, A. M. and Rovelli, T. and Siroli, G. P. and Tosi, N. and and Travaglini, R. and Albergo, S. and Chiorboli, M. and Costa, S. and and Giordano, F. and Potenza, R. and Tricomi, A. and Tuve, C. and Barbagli, and G. and Ciulli, V. and Civinini, C. and D'Alessandro, R. and Focardi, E. and and Frosali, S. and Gallo, E. and Gonzi, S. and Gori, V. and Lenzi, P. and and Meschini, M. and Paoletti, S. and Sguazzoni, G. and Tropiano, A. and and Benussi, L. and Bianco, S. and Fabbri, F. and Piccolo, D. and and Fabbricatore, P. and Ferretti, R. and Ferro, F. and Lo Vetere, M. and and Musenich, R. and Robutti, E. and Tosi, S. and Benaglia, A. and Dinardo, and M. E. and Fiorendi, S. and Gennai, S. and Ghezzi, A. and Govoni, P. and and Lucchini, M. T. and Malvezzi, S. and Manzoni, R. A. and Martelli, A. and and Menasce, D. and Moroni, L. and Paganoni, M. and Pedrini, D. and Ragazzi, and S. and Redaelli, N. and de Fatis, T. Tabarelli and Buontempo, S. and and Cavallo, N. and De Cosa, A. and Fabozzi, F. and Iorio, A. O. M. and and Lista, L. and Meola, S. and Merola, M. and Paolucci, P. and Azzi, P. and and Bacchetta, N. and Biasotto, M. and Bisello, D. and Branca, A. and and Carlin, R. and Checchia, P. and Dorigo, T. and Fanzago, F. and Galanti, and M. and Gasparini, F. and Gasparini, U. and Giubilato, P. and Gonella, F. and and Gozzelino, A. and Kanishchev, K. and Lacaprara, S. and Lazzizzera, and I. and Margoni, M. and Meneguzzo, A. T. and Montecassiano, F. and and Pazzini, J. and Pozzobon, N. and Ronchese, P. and Simonetto, F. and and Torassa, E. and Tosi, M. and Vanini, S. and Zotto, P. and Zucchetta, A. and and Zumerle, G. and Gabusi, M. and Ratti, S. P. and Riccardi, C. and and Vitulo, P. and Biasini, M. and Bilei, G. M. and Fano, L. and Lariccia, and P. and Mantovani, G. and Menichelli, M. and Nappi, A. and Romeo, F. and and Saha, A. and Santocchia, A. and Spiezia, A. and Androsov, K. and and Azzurri, P. and Bagliesi, G. and Bernardini, J. and Boccali, T. and and Broccolo, G. and Castaldi, R. and Ciocci, M. A. and D'Agnolo, R. T. and and Dell'Orso, R. and Fiori, F. and Foa, L. and Giassi, A. and Grippo, M. T. and and Kraan, A. and Ligabue, F. and Lomtadze, T. and Martini, L. and and Messineo, A. and Moon, C. S. and Palla, F. and Rizzi, A. and and Savoy-Navarro, A. and Serban, A. T. and Spagnolo, P. and Squillacioti, and P. and Tenchini, R. and Tonelli, G. and Venturi, A. and Verdini, P. G. and and Vernieri, C. and Barone, L. and Cavallari, F. and Del Re, D. and and Diemoz, M. and Grassi, M. and Longo, E. and Margaroli, F. and Meridiani, and P. and Micheli, F. and Nourbakhsh, S. and Organtini, G. and Paramatti, and R. and Rahatlou, S. and Rovelli, C. and Soffi, L. and Amapane, N. and and Arcidiacono, R. and Argiro, S. and Arneodo, M. and Bellan, R. and Biino, and C. and Cartiglia, N. and Casasso, S. and Costa, M. and Degano, A. and and Demaria, N. and Mariotti, C. and Maselli, S. and Migliore, E. and and Monaco, V. and Musich, M. and Obertino, M. M. and Pastrone, N. and and Pelliccioni, M. and Potenza, A. and Romero, A. and Ruspa, M. and Sacchi, and R. and Solano, A. and Staiano, A. and Tamponi, U. and Belforte, S. and and Candelise, V. and Casarsa, M. and Cossutti, F. and Della Ricca, G. and and Gobbo, B. and La Licata, C. and Marone, M. and Montanino, D. and Penzo, and A. and Schizzi, A. and Zanetti, A. and Chang, S. and Kim, T. Y. and Nam, and S. K. and Kim, D. H. and Kim, G. N. and Kim, J. E. and Kong, D. J. and and Lee, S. and Oh, Y. D. and Park, H. and Son, D. C. and Kim, J. Y. and and Kim, Zero J. and Song, S. and Choi, S. and Gyun, D. and Hong, B. and Jo, and M. and Kim, H. and Kim, T. J. and Lee, K. S. and Park, S. K. and Roh, Y. and and Choi, M. and Kim, J. H. and Park, C. and Park, I. C. and Park, S. and and Ryu, G. and Choi, Y. and Choi, Y. K. and Goh, J. and Kim, M. S. and and Kwon, E. and Lee, B. and Lee, J. and Lee, S. and Seo, H. and Yu, I. and and Grigelionis, I. and Juodagalvis, A. and Castilla-Valdez, H. and De La and Cruz-Burelo, E. and Heredia-de La Cruz, I. and Lopez-Fernandez, R. and and Martinez-Ortega, J. and Sanchez-Hernandez, A. and Villasenor-Cendejas, and L. M. and Carrillo Moreno, S. and Vazquez Valencia, F. and Salazar and Ibarguen, H. A. and Casimiro Linares, E. and Morelos Pineda, A. and and Reyes-Santos, M. A. and Krofcheck, D. and Butler, P. H. and Doesburg, R. and and Reucroft, S. and Silverwood, H. and Ahmad, M. and Asghar, M. I. and and Butt, J. and Hoorani, H. R. and Khan, W. A. and Khurshid, T. and Qazi, and S. and Shah, M. A. and Shoaib, M. and Bialkowska, H. and Boimska, B. and and Frueboes, T. and Gorski, M. and Kazana, M. and Nawrocki, K. and and Romanowska-Rybinska, K. and Szleper, M. and Wrochna, G. and Zalewski, P. and and Brona, G. and Bunkowski, K. and Cwiok, M. and Dominik, W. and and Doroba, K. and Kalinowski, A. and Konecki, M. and Krolikowski, J. and and Misiura, M. and Wolszczak, W. and Almeida, N. and Bargassa, P. and Beiro and Da Cruz E Silva, C. and Faccioli, P. and Ferreira Parracho, P. G. and and Gallinaro, M. and Nguyen, F. and Rodrigues Antunes, J. and Seixas, J. and and Varela, J. and Vischia, P. and Golutvin, I. and Gorbunov, I. and and Karjavin, V. and Konoplyanikov, V. and Korenkov, V. and Kozlov, G. and and Lanev, A. and Malakhov, A. and Matveev, V. and Moisenz, P. and Palichik, and V. and Perelygin, V. and Shmatov, S. and Shulha, S. and Skatchkov, N. and and Smirnov, V. and Tikhonenko, E. and Zarubin, A. and Evstyukhin, S. and and Golovtsov, V. and Ivanov, Y. and Kim, V. and Levchenko, P. and and Murzin, V. and Oreshkin, V. and Smirnov, I. and Sulimov, V. and Uvarov, and L. and Vavilov, S. and Vorobyev, A. and Vorobyev, An. and Andreev, Yu. and and Dermenev, A. and Gninenko, S. and Golubev, N. and Kirsanov, M. and and Krasnikov, N. and Pashenkov, A. and Tlisov, D. and Toropin, A. and and Epshteyn, V. and Erofeeva, M. and Gavrilov, V. and Lychkovskaya, N. and and Popov, V. and Safronov, G. and Semenov, S. and Spiridonov, A. and and Stolin, V. and Vlasov, E. and Zhokin, A. and Andreev, V. and Azarkin, M. and and Dremin, I. and Kirakosyan, M. and Leonidov, A. and Mesyats, G. and and Rusakov, S. V. and Vinogradov, A. and Belyaev, A. and Boos, E. and and Bunichev, V. and Dubinin, M. and Dudko, L. and Ershov, A. and Klyukhin, and V. and Kodolova, O. and Lokhtin, I. and Markina, A. and Obraztsov, S. and and Petrushanko, S. and Savrin, V. and Snigirev, A. and Azhgirey, I. and and Bayshev, I. and Bitioukov, S. and Kachanov, V. and Kalinin, A. and and Konstantinov, D. and Krychkine, V. and Petrov, V. and Ryutin, R. and and Sobol, A. and Tourtchanovitch, L. and Troshin, S. and Tyurin, N. and and Uzunian, A. and Volkov, A. and Adzic, P. and Djordjevic, M. and and Ekmedzic, M. and Krpic, D. and Milosevic, J. and Aguilar-Benitez, M. and and Alcaraz Maestre, J. and Battilana, C. and Calvo, E. and Cerrada, M. and and Chamizo Llatas, M. and Colino, N. and De La Cruz, B. and Delgado Peris, and A. and Dominguez Vazquez, D. and Fernandez Bedoya, C. and Fernandez and Ramos, J. P. and Ferrando, A. and Flix, J. and Fouz, M. C. and and Garcia-Abia, P. and Gonzalez Lopez, O. and Goy Lopez, S. and Hernandez, and J. M. and Josa, M. I. and Merino, G. and De Martino, E. Navarro and and Puerta Pelayo, J. and Quintario Olmeda, A. and Redondo, I. and Romero, and L. and Santaolalla, J. and Soares, M. S. and Willmott, C. and Albajar, and C. and de Trocniz, J. F. and Brun, H. and Cuevas, J. and Fernandez and Menendez, J. and Folgueras, S. and Gonzalez Caballero, I. and Lloret and Iglesias, L. and Piedra Gomez, J. and Brochero Cifuentes, J. A. and and Cabrillo, I. J. and Calderon, A. and Chuang, S. H. and Duarte and Campderros, J. and Fernandez, M. and Gomez, G. and Gonzalez Sanchez, J. and and Graziano, A. and Jorda, C. and Lopez Virto, A. and Marco, J. and and Marco, R. and Martinez Rivero, C. and Matorras, F. and Munoz Sanchez, F. and J. and Rodrigo, T. and Rodriguez-Marrero, A. Y. and Ruiz-Jimeno, A. and and Scodellaro, L. and Vila, I. and Vilar Cortabitarte, R. and Abbaneo, D. and and Auffray, E. and Auzinger, G. and Bachtis, M. and Baillon, P. and and Ball, A. H. and Barney, D. and Bendavid, J. and Benitez, J. F. and and Bernet, C. and Bianchi, G. and Bloch, P. and Bocci, A. and Bonato, A. and and Bondu, O. and Botta, C. and Breuker, H. and Camporesi, T. and and Cerminara, G. and Christiansen, T. and Coarasa Perez, J. A. and and Colafranceschi, S. and D'Alfonso, M. and d'Enterria, D. and Dabrowski, and A. and David, A. and De Guio, F. and De Roeck, A. and De Visscher, S. and and Di Guida, S. and Dobson, M. and Dupont-Sagorin, N. and and Elliott-Peisert, A. and Eugster, J. and Funk, W. and Georgiou, G. and and Giffels, M. and Gigi, D. and Gill, K. and Giordano, D. and Girone, M. and and Giunta, M. and Glege, F. and Garrido, R. Gomez-Reino and Gowdy, S. and and Guida, R. and Hammer, J. and Hansen, M. and Harris, P. and Hartl, C. and and Hinzmann, A. and Innocente, V. and Janot, P. and Karavakis, E. and and Kousouris, K. and Krajczar, K. and Lecoq, P. and Lee, Y. -J. and and Lourenco, C. and Magini, N. and Malgeri, L. and Mannelli, M. and and Masetti, L. and Meijers, F. and Mersi, S. and Meschi, E. and Moser, R. and and Mulders, M. and Musella, P. and Nesvold, E. and Orsini, L. and and Cortezon, E. Palencia and Perez, E. and Perrozzi, L. and Petrilli, A. and and Pfeiffer, A. and Pierini, M. and Pimiae, M. and Piparo, D. and and Plagge, M. and Quertenmont, L. and Racz, A. and Reece, W. and Rolandi, and G. and Rovere, M. and Sakulin, H. and Santanastasio, F. and Schaefer, C. and and Schwick, C. and Segoni, I. and Sekmen, S. and Sharma, A. and and Siegrist, P. and Silva, P. and Simon, M. and Sphicas, P. and Spiga, D. and and Stoye, M. and Tsirou, A. and Veres, G. I. and Vlimant, J. R. and and Woehri, H. K. and Worm, S. D. and Zeuner, W. D. and Bertl, W. and and Deiters, K. and Erdmann, W. and Gabathuler, K. and Horisberger, R. and and Ingram, Q. and Kaestli, H. C. and Koenig, S. and Kotlinski, D. and and Langenegger, U. and Renker, D. and Rohe, T. and Bachmair, F. and Bani, and L. and Bianchini, L. and Bortignon, P. and Buchmann, M. A. and Casal, B. and and Chanon, N. and Deisher, A. and Dissertori, G. and Dittmar, M. and and Donega, M. and Duenser, M. and Eller, P. and Freudenreich, K. and Grab, and C. and Hits, D. and Lecomte, P. and Lustermann, W. and Mangano, B. and and Marini, A. C. and del Arbol, P. Martinez Ruiz and Meister, D. and Mohr, and N. and Moortgat, F. and Naegeli, C. and Nef, P. and Nessi-Tedaldi, F. and and Pandolfi, F. and Pape, L. and Pauss, F. and Peruzzi, M. and Ronga, and F. J. and Rossini, M. and Sala, L. and Sanchez, A. K. and Starodumov, A. and and Stieger, B. and Takahashi, M. and Tauscher, L. and Thea, A. and and Theofilatos, K. and Treille, D. and Urscheler, C. and Wallny, R. and and Weber, H. A. and Amsler, C. and Chiochia, V. and Favaro, C. and Rikova, and M. Ivova and Kilminster, B. and Mejias, B. Millan and Robmann, P. and and Snoek, H. and Taroni, S. and Verzetti, M. and Yang, Y. and Cardaci, M. and and Chen, K. H. and Ferro, C. and Kuo, C. M. and Li, S. W. and Lin, W. and and Lu, Y. J. and Volpe, R. and Yu, S. S. and Bartalini, P. and Chang, and P. and Chang, Y. H. and Chang, Y. W. and Chao, Y. and Chen, K. F. and and Dietz, C. and Grundler, U. and Hou, W. -S. and Hsiung, Y. and Kao, K. Y. and and Lei, Y. J. and Lu, R. -S. and Majumder, D. and Petrakou, E. and Shi, and X. and Shiu, J. G. and Tzeng, Y. M. and Wang, M. and Asavapibhop, B. and and Suwonjandee, N. and Adiguzel, A. and Bakirci, M. N. and Cerci, S. and and Dozen, C. and Dumanoglu, I. and Eskut, E. and Girgis, S. and Gokbulut, and G. and Gurpinar, E. and Hos, I. and Kangal, E. E. and Topaksu, A. Kayis and and Onengut, G. and Ozdemir, K. and Ozturk, S. and Polatoz, A. and and Sogut, K. and Cerci, D. Sunar and Tali, B. and Topakli, H. and Vergili, and M. and Akin, I. V. and Aliev, T. and Bilin, B. and Bilmis, S. and Deniz, and M. and Gamsizkan, H. and Guler, A. M. and Karapinar, G. and Ocalan, K. and and Ozpineci, A. and Serin, M. and Sever, R. and Surat, U. E. and and Yalvac, M. and Zeyrek, M. and Gulmez, E. and Isildak, B. and Kaya, M. and and Kaya, O. and Ozkorucuklu, S. and Sonmez, N. and Bahtiyar, H. and and Barlas, E. and Cankocak, K. and Gunaydin, Y. O. and Vardarli, F. I. and and Yucel, M. and Levchuk, L. and Sorokin, P. and Brooke, J. J. and Clement, and E. and Cussans, D. and Flacher, H. and Frazier, R. and Goldstein, J. and and Grimes, M. and Heath, G. P. and Heath, H. F. and Kreczko, L. and Lucas, and C. and Meng, Z. and Metson, S. and Newbold, D. M. and Nirunpong, K. and and Paramesvaran, S. and Poll, A. and Senkin, S. and Smith, V. J. and and Williams, T. and Bell, K. W. and Belyaev, A. and Brew, C. and Brown, R. and M. and Cockerill, D. J. A. and Coughlan, J. A. and Harder, K. and and Harper, S. and Olaiya, E. and Petyt, D. and Radburn-Smith, B. C. and and Shepherd-Themistocleous, C. H. and Tomalin, I. R. and Womersley, W. J. and and Bainbridge, R. and Buchmuller, O. and Burton, D. and Colling, D. and and Cripps, N. and Cutajar, M. and Dauncey, P. and Davies, G. and Della and Negra, M. and Ferguson, W. and Fulcher, J. and Futyan, D. and Gilbert, and A. and Bryer, A. Guneratne and Hall, G. and Hatherell, Z. and Hays, J. and and Iles, G. and Jarvis, M. and Karapostoli, G. and Kenzie, M. and Lane, and R. and Lucas, R. and Lyons, L. and Magnan, A. -M. and Marrouche, J. and and Mathias, B. and Nandi, R. and Nash, J. and Nikitenko, A. and Pela, J. and and Pesaresi, M. and Petridis, K. and Pioppi, M. and Raymond, D. M. and and Rogerson, S. and Rose, A. and Seez, C. and Sharp, P. and Sparrow, A. and and Tapper, A. and Acosta, M. Vazquez and Virdee, T. and Wakefield, S. and and Wardle, N. and Chadwick, M. and Cole, J. E. and Hobson, P. R. and Khan, and A. and Kyberd, P. and Leggat, D. and Leslie, D. and Martin, W. and Reid, and I. D. and Symonds, P. and Teodorescu, L. and Turner, M. and Dittmann, J. and and Hatakeyama, K. and Kasmi, A. and Liu, H. and Scarborough, T. and and Charaf, O. and Cooper, S. I. and Henderson, C. and Rumerio, P. and and Avetisyan, A. and Bose, T. and Fantasia, C. and Heister, A. and Lawson, and P. and Lazic, D. and Rohlf, J. and Sperka, D. and John, J. St. and and Sulak, L. and Alimena, J. and Bhattacharya, S. and Christopher, G. and and Cutts, D. and Demiragli, Z. and Ferapontov, A. and Garabedian, A. and and Heintz, U. and Jabeen, S. and Kukartsev, G. and Laird, E. and Landsberg, and G. and Luk, M. and Narain, M. and Segala, M. and Sinthuprasith, T. and and Speer, T. and Breedon, R. and Breto, G. and Sanchez, M. Calderon De La and Barca and Chauhan, S. and Chertok, M. and Conway, J. and Conway, R. and and Cox, P. T. and Erbacher, R. and Gardner, M. and Houtz, R. and Ko, W. and and Kopecky, A. and Lander, R. and Miceli, T. and Pellett, D. and Pilot, J. and and Ricci-Tam, F. and Rutherford, B. and Searle, M. and Shalhout, S. and and Smith, J. and Squires, M. and Tripathi, M. and Wilbur, S. and Yohay, R. and and Andreev, V. and Cline, D. and Cousins, R. and Erhan, S. and and Everaerts, P. and Farrell, C. and Felcini, M. and Hauser, J. and and Ignatenko, M. and Jarvis, C. and Rakness, G. and Schlein, P. and and Takasugi, E. and Traczyk, P. and Valuev, V. and Weber, M. and Babb, J. and and Clare, R. and Ellison, J. and Gary, J. W. and Hanson, G. and and Heilman, J. and Jandir, P. and Liu, H. and Long, O. R. and Luthra, A. and and Malberti, M. and Nguyen, H. and Shrinivas, A. and Sturdy, J. and and Sumowidagdo, S. and Wilken, R. and Wimpenny, S. and Andrews, W. and and Branson, J. G. and Cerati, G. B. and Cittolin, S. and Evans, D. and and Holzner, A. and Kelley, R. and Lebourgeois, M. and Letts, J. and and Macneill, I. and Padhi, S. and Palmer, C. and Petrucciani, G. and Pieri, and M. and Sani, M. and Sharma, V. and Simon, S. and Sudano, E. and Tadel, and M. and Tu, Y. and Vartak, A. and Wasserbaech, S. and Wuerthwein, F. and and Yagil, A. and Yoo, J. and Barge, D. and Campagnari, C. and Danielson, T. and and Flowers, K. and Geffert, P. and George, C. and Golf, F. and and Incandela, J. and Justus, C. and Kovalskyi, D. and Krutelyov, V. and and Lowette, S. and Villalba, R. Magana and Mccoll, N. and Pavlunin, V. and and Richman, J. and Rossin, R. and Stuart, D. and To, W. and West, C. and and Apresyan, A. and Bornheim, A. and Bunn, J. and Chen, Y. and Di Marco, E. and and Duarte, J. and Kcira, D. and Ma, Y. and Mott, A. and Newman, H. B. and and Pena, C. and Rogan, C. and Spiropulu, M. and Timciuc, V. and and Veverka, J. and Wilkinson, R. and Xie, S. and Zhu, R. Y. and Azzolini, and V. and Calamba, A. and Carroll, R. and Ferguson, T. and Iiyama, Y. and and Jang, D. W. and Liu, Y. F. and Paulini, M. and Russ, J. and Vogel, H. and and Vorobiev, I. and Cumalat, J. P. and Drell, B. R. and Ford, W. T. and and Gaz, A. and Lopez, E. Luiggi and Nauenberg, U. and Smith, J. G. and and Stenson, K. and Ulmer, K. A. and Wagner, S. R. and Alexander, J. and and Chatterjee, A. and Eggert, N. and Gibbons, L. K. and Hopkins, W. and and Khukhunaishvili, A. and Kreis, B. and Mirman, N. and Kaufman, G. Nicolas and and Patterson, J. R. and Ryd, A. and Salvati, E. and Sun, W. and Teo, W. and D. and Thom, J. and Thompson, J. and Tucker, J. and Weng, Y. and and Winstrom, L. and Wittich, P. and Winn, D. and Abdullin, S. and Albrow, and M. and Anderson, J. and Apollinari, G. and Bauerdick, L. A. T. and and Beretvas, A. and Berryhill, J. and Bhat, P. C. and Burkett, K. and and Butler, J. N. and Chetluru, V. and Cheung, H. W. K. and Chlebana, F. and and Cihangir, S. and Elvira, V. D. and Fisk, I. and Freeman, J. and Gao, Y. and and Gottschalk, E. and Gray, L. and Green, D. and Gutsche, O. and Hare, and D. and Harris, R. M. and Hirschauer, J. and Hooberman, B. and and Jindariani, S. and Johnson, M. and Joshi, U. and Kaadze, K. and Klima, and B. and Kunori, S. and Kwan, S. and Linacre, J. and Lincoln, D. and and Lipton, R. and Lykken, J. and Maeshima, K. and Marraffino, J. M. and and Outschoorn, V. I. Martinez and Maruyama, S. and Mason, D. and McBride, and P. and Mishra, K. and Mrenna, S. and Musienko, Y. and Newman-Holmes, C. and and O'Dell, V. and Prokofyev, O. and Ratnikova, N. and Sexton-Kennedy, and E. and Sharma, S. and Spalding, W. J. and Spiegel, L. and Taylor, L. and and Tkaczyk, S. and Tran, N. V. and Uplegger, L. and Vaandering, E. W. and and Vidal, R. and Whitmore, J. and Wu, W. and Yang, F. and Yun, J. C. and and Acosta, D. and Avery, P. and Bourilkov, D. and Chen, M. and Cheng, T. and and Das, S. and De Gruttola, M. and Di Giovanni, G. P. and Dobur, D. and and Drozdetskiy, A. and Field, R. D. and Fisher, M. and Fu, Y. and Furic, I. and K. and Hugon, J. and Kim, B. and Konigsberg, J. and Korytov, A. and and Kropivnitskaya, A. and Kypreos, T. and Low, J. F. and Matchev, K. and and Milenovic, P. and Mitselmakher, G. and Muniz, L. and Remington, R. and and Rinkevicius, A. and Skhirtladze, N. and Snowball, M. and Yelton, J. and and Zakaria, M. and Gaultney, V. and Hewamanage, S. and Linn, S. and and Markowitz, P. and Martinez, G. and Rodriguez, J. L. and Adams, T. and and Askew, A. and Bochenek, J. and Chen, J. and Diamond, B. and Gleyzer, S. and V. and Haas, J. and Hagopian, S. and Hagopian, V. and Johnson, K. F. and and Prosper, H. and Veeraraghavan, V. and Weinberg, M. and Baarmand, M. M. and and Dorney, B. and Hohlmann, M. and Kalakhety, H. and Yumiceva, F. and and Adams, M. R. and Apanasevich, L. and Bazterra, V. E. and Betts, R. R. and and Bucinskaite, I. and Callner, J. and Cavanaugh, R. and Evdokimov, O. and and Gauthier, L. and Gerber, C. E. and Hofman, D. J. and Khalatyan, S. and and Kurt, P. and Lacroix, F. and Moon, D. H. and O'Brien, C. and and Silkworth, C. and Strom, D. and Turner, P. and Varelas, N. and Akgun, U. and and Albayrak, E. A. and Bilki, B. and Clarida, W. and Dilsiz, K. and and Duru, F. and Griffiths, S. and Merlo, J. -P. and Mermerkaya, H. and and Mestvirishvili, A. and Moeller, A. and Nachtman, J. and Newsom, C. R. and and Ogul, H. and Onel, Y. and Ozok, F. and Sen, S. and Tan, P. and and Tiras, E. and Wetzel, J. and Yetkin, T. and Yi, K. and Barnett, B. A. and and Blumenfeld, B. and Bolognesi, S. and Giurgiu, G. and Gritsan, A. V. and and Hu, G. and Maksimovic, P. and Martin, C. and Swartz, M. and and Whitbeck, A. and Baringer, P. and Bean, A. and Benelli, G. and Kenny, and III, R. P. and Murray, M. and Noonan, D. and Sanders, S. and Stringer, and R. and Wood, J. S. and Barfuss, A. F. and Chakaberia, I. and Ivanov, A. and and Khalil, S. and Makouski, M. and Maravin, Y. and Saini, L. K. and and Shrestha, S. and Svintradze, I. and Gronberg, J. and Lange, D. and and Rebassoo, F. and Wright, D. and Baden, A. and Calvert, B. and Eno, S. C. and and Gomez, J. A. and Hadley, N. J. and Kellogg, R. G. and Kolberg, T. and and Lu, Y. and Marionneau, M. and Mignerey, A. C. and Pedro, K. and and Peterman, A. and Skuja, A. and Temple, J. and Tonjes, M. B. and Tonwar, and S. C. and Apyan, A. and Bauer, G. and Busza, W. and Cali, I. A. and and Chan, M. and Di Matteo, L. and Dutta, V. and Ceballos, G. Gomez and and Goncharov, M. and Gulhan, D. and Kim, Y. and Klute, M. and Lai, Y. S. and and Levin, A. and Luckey, P. D. and Ma, T. and Nahn, S. and Paus, C. and and Ralph, D. and Roland, C. and Roland, G. and Stephans, G. S. F. and and Stoeckli, F. and Sumorok, K. and Velicanu, D. and Wolf, R. and Wyslouch, and B. and Yang, M. and Yilmaz, Y. and Yoon, A. S. and Zanetti, M. and and Zhukova, V. and Dahmes, B. and De Benedetti, A. and Franzoni, G. and and Gude, A. and Haupt, J. and Kao, S. C. and Klapoetke, K. and Kubota, Y. and and Mans, J. and Pastika, N. and Rusack, R. and Sasseville, M. and and Singovsky, A. and Tambe, N. and Turkewitz, J. and Acosta, J. G. and and Cremaldi, L. M. and Kroeger, R. and Oliveros, S. and Perera, L. and and Rahmat, R. and Sanders, D. A. and Summers, D. and Avdeeva, E. and Bloom, and K. and Bose, S. and Claes, D. R. and Dominguez, A. and Eads, M. and and Suarez, R. Gonzalez and Keller, J. and Kravchenko, I. and Lazo-Flores, and J. and Malik, S. and Meier, F. and Snow, G. R. and Dolen, J. and and Godshalk, A. and Iashvili, I. and Jain, S. and Kharchilava, A. and and Kumar, A. and Rappoccio, S. and Wan, Z. and Alverson, G. and Barberis, and E. and Baumgartel, D. and Chasco, M. and Haley, J. and Massironi, A. and and Nash, D. and Orimoto, T. and Trocino, D. and Wood, D. and Zhang, J. and and Anastassov, A. and Hahn, K. A. and Kubik, A. and Lusito, L. and Mucia, and N. and Odell, N. and Pollack, B. and Pozdnyakov, A. and Schmitt, M. and and Stoynev, S. and Sung, K. and Velasco, M. and Won, S. and Berry, D. and and Brinkerhoff, A. and Chan, K. M. and Hildreth, M. and Jessop, C. and and Karmgard, D. J. and Kolb, J. and Lannon, K. and Luo, W. and Lynch, S. and and Marinelli, N. and Morse, D. M. and Pearson, T. and Planer, M. and and Ruchti, R. and Slaunwhite, J. and Valls, N. and Wayne, M. and Wolf, M. and and Antonelli, L. and Bylsma, B. and Durkin, L. S. and Hill, C. and and Hughes, R. and Kotov, K. and Ling, T. Y. and Puigh, D. and Rodenburg, M. and and Smith, G. and Vuosalo, C. and Winer, B. L. and Wolfe, H. and Berry, and E. and Elmer, P. and Halyo, V. and Hebda, P. and Hegeman, J. and Hunt, and A. and Jindal, P. and Koay, S. A. and Lujan, P. and Marlow, D. and and Medvedeva, T. and Mooney, M. and Olsen, J. and Piroue, P. and Quan, X. and and Raval, A. and Saka, H. and Stickland, D. and Tully, C. and Werner, and J. S. and Zenz, S. C. and Zuranski, A. and Brownson, E. and Lopez, A. and and Mendez, H. and Vargas, J. E. Ramirez and Alagoz, E. and Benedetti, and D. and Bolla, G. and Bortoletto, D. and De Mattia, M. and Everett, A. and and Hu, Z. and Jones, M. and Jung, K. and Koybasi, O. and Kress, M. and and Leonardo, N. and Pegna, D. Lopes and Maroussov, V. and Merkel, P. and and Miller, D. H. and Neumeister, N. and Shipsey, I. and Silvers, D. and and Svyatkovskiy, A. and Marono, M. Vidal and Wang, F. and Xie, W. and Xu, and L. and Yoo, H. D. and Zablocki, J. and Zheng, Y. and Parashar, N. and and Adair, A. and Akgun, B. and Ecklund, K. M. and Geurts, F. J. M. and Li, and W. and Michlin, B. and Padley, B. P. and Redjimi, R. and Roberts, J. and and Zabel, J. and Betchart, B. and Bodek, A. and Covarelli, R. and de and Barbaro, P. and Demina, R. and Eshaq, Y. and Ferbel, T. and and Garcia-Bellido, A. and Goldenzweig, P. and Han, J. and Harel, A. and and Miner, D. C. and Petrillo, G. and Vishnevskiy, D. and Zielinski, M. and and Bhatti, A. and Ciesielski, R. and Demortier, L. and Goulianos, K. and and Lungu, G. and Malik, S. and Mesropian, C. and Arora, S. and Barker, A. and and Chou, J. P. and Contreras-Campana, C. and Contreras-Campana, E. and and Duggan, D. and Ferencek, D. and Gershtein, Y. and Gray, R. and and Halkiadakis, E. and Hidas, D. and Lath, A. and Panwalkar, S. and Park, and M. and Patel, R. and Rekovic, V. and Robles, J. and Salur, S. and and Schnetzer, S. and Seitz, C. and Somalwar, S. and Stone, R. and Thomas, and S. and Thomassen, P. and Walker, M. and Cerizza, G. and Hollingsworth, and M. and Rose, K. and Spanier, S. and Yang, Z. C. and York, A. and and Bouhali, O. and Eusebi, R. and Flanagan, W. and Gilmore, J. and Kamon, and T. and Khotilovich, V. and Montalvo, R. and Osipenkov, I. and Pakhotin, and Y. and Perloff, A. and Roe, J. and Safonov, A. and Sakuma, T. and and Suarez, I. and Tatarinov, A. and Toback, D. and Akchurin, N. and Cowden, and C. and Damgov, J. and Dragoiu, C. and Dudero, P. R. and Kovitanggoon, K. and and Lee, S. W. and Libeiro, T. and Volobouev, I. and Appelt, E. and and Delannoy, A. G. and Greene, S. and Gurrola, A. and Johns, W. and and Maguire, C. and Mao, Y. and Melo, A. and Sharma, M. and Sheldon, P. and and Snook, B. and Tuo, S. and Velkovska, J. and Arenton, M. W. and Boutle, and S. and Cox, B. and Francis, B. and Goodell, J. and Hirosky, R. and and Ledovskoy, A. and Lin, C. and Neu, C. and Wood, J. and Gollapinni, S. and and Harr, R. and Karchin, P. E. and Don, C. Kottachchi Kankanamge and and Lamichhane, P. and Sakharov, A. and Belknap, D. A. and Borrello, L. and and Carlsmith, D. and Cepeda, M. and Dasu, S. and Duric, S. and Friis, E. and and Grothe, M. and Hall-Wilton, R. and Herndon, M. and Herve, A. and and Klabbers, P. and Klukas, J. and Lanaro, A. and Loveless, R. and and Mohapatra, A. and Mozer, M. U. and Ojalvo, I. and Perry, T. and Pierro, and G. A. and Polese, G. and Ross, I. and Sarangi, T. and Savin, A. and and Smith, W. H. and Swanson, J. and CMS Collaboration",
    journal = "Journal of High Energy Physics",
    year = "2014",
    number = "6",
    publisher = "Springer-Verlag",
    issn = "1126-6708, 1029-8479",
    doi = "10.1007/JHEP06(2014)120",
    keywords = "Jet physics; Hadron-Hadron Scattering",
    abstract = "The production of a Z boson, decaying into two leptons and produced in
association with one or more b jets, is studied using proton-proton
collisions delivered by the LHC at a centre-of-mass energy of 7 TeV. The
data were recorded in 2011 with the CMS detector and correspond to an
integrated luminosity of 5 fb(-1). The Z(ll) + b-jets cross sections
(where ll = mu mu or ee) are measured separately for a Z boson produced
with exactly one b jet and with at least two b jets. In addition, a
cross section ratio is extracted for a Z boson produced with at least
one b jet, relative to a Z boson produced with at least one jet. The
measured cross sections are compared to various theoretical predictions,
and the data favour the predictions in the five-flavour scheme, where b
quarks are assumed massless. The kinematic properties of the
reconstructed particles are compared with the predictions from the
MadGraph event generator using the pythia parton shower simulation."
}