Charged jet cross section and fragmentation in proton-proton collisions at root S=7 TeV
Acharya, S. and Adamova, D. and Adler, A. and Adolfsson, J. and
Aggarwal, M. M. and Rinella, G. Aglieri and Agnello, M. and Agrawal, N.
and Ahammed, Z. and Ahn, S. U. and Aiola, S. and Akindinov, A. aand
Al-Turany, M. and Alam, S. N. and Albuquerque, D. S. D. and Aleksandrov,
D. and Alessandro, B. and Alfaro Molina, R. and Ali, Y. and Alici, A.
and Alkin, A. and Alme, J. and Alt, T. and Altenkamper, L. and
Altsybeev, I. and Anaam, M. N. and Andrei, C. and Andreou, D. and
Andrews, H. A. and Andronic, A. and Angeletti, M. and Anguelov, V. and
Anson, C. and Anticic, T. and Antinori, F. and Antonioli, P. and Anwar,
R. and Apadula, N. and Aphecetche, L. and Appelshaeuser, H. and Arcelli,
S. and Arnaldi, R. and Arnold, O. W. and Arsene, I. C. and Arslandok, M.
and Augustinus, A. and Averbeck, R. and Azmi, M. D. and Badala, A. and
Baek, Y. W. and Bagnasco, S. and Bailhache, R. and Bala, R. and
Baldisseri, A. and Ball, M. and Baral, R. C. and Barbano, A. M. and
Barbera, R. and Barile, F. and Barioglio, L. and Barnafoldi, G. G. and
Barnby, L. S. and Barret, V. and Bartalini, P. and Barth, K. and
Bartsch, E. and Bastid, N. and Basu, S. and Batigne, G. and Batyunya, B.
and Batzing, P. C. and Bazo Alba, J. L. and Bearden, I. G. and Beck, H.
and Bedda, C. and Behera, N. K. and Belikov, I. and Bellini, F. and
Bello Martinez, H. and Bellwied, R. and Beltran, L. G. E. and Belyaev,
V. and Bencedi, G. and Beole, S. and Bercuci, A. and Berdnikov, Y. and
Berenyi, D. and Bertens, R. A. and Berzano, D. and Betev, L. and
Bhaduri, P. P. and Bhasin, A. and Bhat, I. R. and Bhatt, H. and
Bhattacharjee, B. and Bhom, J. and Bianchi, A. and Bianchi, L. and
Bianchi, N. and Bielcik, J. and Bielcikova, J. and Bilandzic, A. and
Biro, G. and Biswas, R. and Biswas, S. and Blair, J. T. and Blau, D. and
Blume, C. and Boca, G. and Bock, F. and Bogdanov, A. and Boldizsar, L.
and Bombara, M. and Bonomi, G. and Bonora, M. and Borel, H. and
Borissov, A. and Borri, M. and Botta, E. and Bourjau, C. and Bratrud, L.
and Braun-Munzinger, P. and Bregant, M. and Broker, T. A. and Broz, M.
and Brucken, E. J. and Bruna, E. and Bruno, G. E. and Budnikov, D. and
Buesching, H. and Bufalino, S. and Buhler, P. and Buncic, P. and Busch,
O. and Buthelezi, Z. and Butt, J. B. and Buxton, J. T. and Cabala, J.
and Caffarri, D. and Caines, H. and Caliva, A. and Calvo Villar, E. and
Camacho, R. S. and Camerini, P. and Capon, A. A. and Carena, W. and
Carnesecchi, F. and Castellanos, J. Castillo and Castro, A. J. and
Casula, E. A. R. and Ceballos Sanchez, C. and Chandra, S. and Chang, B.
and Chang, W. and Chapeland, S. and Chartier, M. and Chattopadhyay, S.
and Chauvin, A. and Cheshkov, C. and Cheynis, B. and Barroso, V.
Chibante and Chinellato, D. D. and Cho, S. and Chochula, P. and
Chowdhury, T. and Christakoglou, P. and Christensen, C. H. and
Christiansen, P. and Chujo, T. and Chung, S. U. and Cicalo, C. and
Cifarelli, L. and Cindolo, F. and Cleymans, J. and Colamaria, F. and
Colella, D. and Collu, A. and Colocci, M. and Concas, M. and Balbastre,
G. Conesa and del Valle, Z. Conesa and Contreras, J. G. and Cormier, T.
M. and Morales, Y. Corrales and Cortese, P. and Cosentino, M. R. and
Costa, F. and Costanza, S. and Crkovska, J. and Crochet, P. and Cuautle,
E. and Cunqueiro, L. and Dahms, T. and Dainese, A. and Damas, F. P. A.
and Dani, S. and Danisch, M. C. and Danu, A. and Das, D. and Das, I. and
Das, S. and Dash, A. and Dash, S. and De, S. and De Caro, A. and de
Cataldo, G. and de Conti, C. and de Cuveland, J. and De Falco, A. and De
Gruttola, D. and De Marco, N. and De Pasquale, S. and De Souza, R. D.
and Degenhardt, H. F. and Deisting, A. and Deloff, A. and Delsanto, S.
and Deplano, C. and Dhankher, P. and Di Bari, D. and Di Mauro, A. and Di
Ruzza, B. and Diaz, R. A. and Dietel, T. and Dillenseger, P. and Ding,
Y. and Divia, R. and Djuvsland, O. and Dobrin, A. and Domenicis Gimenez,
D. and Doenigus, B. and Dordic, O. and Doremalen, L. V. R. and Dubey, A.
K. and Dubla, A. and Ducroux, L. and Dudi, S. and Duggal, A. K. and
Dukhishyam, M. and Dupieux, P. and Ehlers, R. J. and Elia, D. and
Endress, E. and Engel, H. and Epple, E. and Erazmus, B. and Erhardt, F.
and Ersdal, M. R. and Espagnon, B. and Eulisse, G. and Eum, J. and
Evans, D. and Evdokimov, S. and Fabbietti, L. and Faggin, M. and Faivre,
J. and Fantoni, A. and Fasel, M. and Feldkamp, L. and Feliciello, A. and
Feofilov, G. and Fernandez Tellez, A. and Ferretti, A. and Festanti, A.
and Feuillard, V. J. G. and Figiel, J. and Figueredo, M. A. S. and
Filchagin, S. and Finogeev, D. and Fionda, F. M. and Fiorenza, G. and
Flor, F. and Floris, M. and Foertsch, S. and Foka, P. and Fokin, S. and
Fragiacomo, E. and Francescon, A. and Francisco, A. and Frankenfeld, U.
and Fronze, G. G. and Fuchs, U. and Furget, C. and Furs, A. and Girard,
M. Fusco and Gaardhoje, J. J. and Gagliardi, M. and Gago, A. M. and
Gajdosova, K. and Gallio, M. and Galvan, C. D. and Ganoti, P. and
Garabatos, C. and Garcia-Solis, E. and Garg, K. and Gargiulo, C. and
Gasik, P. and Gauger, E. F. and Gay Ducati, M. B. and Germain, M. and
Ghosh, J. and Ghosh, P. and Ghosh, S. K. and Gianotti, P. and
Giubellino, P. and Giubilato, P. and Glaessel, P. and Gomez Coral, D. M.
and Ramirez, A. Gomez and Gonzalez, V. and Gonzalez-Zamora, P. and
Gorbunov, S. and Gorlich, L. and Gotovac, S. and Grabski, V. and
Graczykowski, L. K. and Graham, K. L. and Greiner, L. and Grelli, A. and
Grigoras, C. and Grigoriev, V. and Grigoryan, A. and Grigoryan, S. and
Gronefeld, J. M. and Grosa, F. and Grosse-Oetringhaus, J. F. and Grosso,
R. and Guernane, R. and Guerzoni, B. and Guittiere, M. and Gulbrandsen,
K. and Gunji, T. and Gupta, A. and Gupta, R. and Guzman, I. B. and
Haake, R. and Habib, M. K. and Hadjidakis, C. and Hamagaki, H. and
Hamar, G. and Hamid, M. and Hamon, J. C. and Hannigan, R. and Haque, M.
R. and Harlenderova, A. and Harris, J. W. and Harton, A. and Hassan, H.
and Hatzifotiadou, D. and Hayashi, S. and Heckel, S. T. and Hellbaer, E.
and Helstrup, H. and Herghelegiu, A. and Hernandez, E. G. and Herrera
Corral, G. and Herrmann, F. and Hetland, K. F. and Hilden, T. E. and
Hillemanns, H. and Hills, C. and Hippolyte, B. and Hohlweger, B. and
Horak, D. and Hornung, S. and Hosokawa, R. and Hota, J. and Hristov, P.
and Huang, C. and Hughes, C. and Huhn, P. and Humanic, T. J. and
Hushnud, H. and Hussain, N. and Hussain, T. and Hutter, D. and Hwang, D.
S. and Iddon, J. P. and Iga Buitron, S. A. and Ilkaev, R. and Inaba, M.
and Ippolitov, M. and Islam, M. S. and Ivanov, M. and Ivanov, V. and
Izucheev, V. and Jacak, B. and Jacazio, N. and Jacobs, P. M. and Jadhav,
M. B. and Jadlovska, S. and Jadlovsky, J. and Jaelani, S. and Jahnke, C.
and Jakubowska, M. J. and Janik, M. A. and Jena, C. and Jercic, M. and
Jevons, O. and Bustamante, R. T. Jimenez and Jin, M. and Jones, P. G.
and Jusko, A. and Kalinak, P. and Kalweit, A. and Kang, J. H. and
Kaplin, V. and Kar, S. and Uysal, A. Karasu and Karavichev, O. and
Karavicheva, T. and Karczmarczyk, P. and Karpechev, E. and Kebschull, U.
and Keidel, R. and Keijdener, D. L. D. and Keil, M. and Ketzer, B. and
Khabanova, Z. and Khan, A. M. and Khan, S. and Khan, S. A. and
Khanzadeev, A. and Kharlov, Y. and Khatun, A. and Khuntia, A. and
Kielbowicz, M. M. and Kileng, B. and Kim, B. and Kim, D. and Kim, D. J.
and Kim, E. J. and Kim, H. and Kim, J. S. and Km, J. and Kim, M. and
Kim, S. and Kim, T. and Kindra, K. and Kirsch, S. and Kisel, I. and
Kiselev, S. and Kisiel, A. and Klay, J. L. and Klein, C. and Klein, J.
and Klein-Boesing, C. and Klewin, S. and Kluge, A. and Knichel, M. L.
and Knospe, A. G. and Kobdaj, C. and Kofarago, M. and Koehler, M. K. and
Kollegger, T. and Kondratyeva, N. and Kondratyuk, E. and Konevskikh, A.
and Konopka, P. J. and Konyushikhin, M. and Koska, L. and Kovalenko, O.
and Kovalenko, V. and Kowalski, M. and Kralik, I. and Kravcakova, A. and
Kreis, L. and Krivda, M. and Krizek, F. and Krueger, M. and Kryshen, E.
and Krzewicki, M. and Kubera, A. M. and Kucera, V. and Kuhn, C. and
Kuijer, P. G. and Kumar, J. and Kumar, L. and Kumar, S. and Kundu, S.
and Kurashvili, P. and Kurepin, A. and Kurepin, A. B. and Kushpil, S.
and Kvapil, J. and Kweon, M. J. and Kwon, Y. and La Pointe, S. L. and La
Rocca, P. and Lai, Y. S. and Lakomov, I. and Langoy, R. and Lapidus, K.
and Lardeux, A. and Larionov, P. and Laudi, E. and Lavicka, R. and Lea,
R. and Leardini, L. and Lee, S. and Lehas, F. and Lehner, S. and
Lehrbach, J. and Lemmon, R. C. and Leon Monzon, I. and Levai, P. and Li,
X. and Li, X. L. and Lien, J. and Lietava, R. and Lim, B. and Lindal, S.
and Lindenstruth, V. and Lindsay, S. W. and Lippmann, C. and Lisa, M. A.
and Litichevskyi, V. and Liu, A. and Ljunggren, H. M. and Llope, W. J.
and Lodato, D. F. and Loginov, V. and Loizides, C. and Loncar, P. and
Lopez, X. and Lopez Torres, E. and Luettig, P. and Luhder, J. R. and
Lunardon, M. and Luparello, G. and Lupi, M. and Maevskaya, A. and Mager,
M. and Mahmood, S. M. and Maire, A. and Majka, R. D. and Malaev, M. and
Malik, Q. W. and Malinina, L. and Mal'Kevich, D. and Malzacher, P. and
Mamonov, A. and Manko, V. and Manso, F. and Manzari, V. and Mao, Y. and
Marchisone, M. and Mares, J. and Margagliotti, G. V. and Margotti, A.
and Margutti, J. and Marin, A. and Markert, C. and Marquard, M. and
Martin, N. A. and Martinengo, P. and Martinez, J. L. and Martinez, M. I.
and Garcia, G. Martinez and Pedreira, M. Martinez and Masciocchi, S. and
Masera, M. and Masoni, A. and Massacrier, L. and Masson, E. and
Mastroserio, A. and Mathis, A. M. and Matuoka, P. F. T. and Matyja, A.
and Mayer, C. and Mazzilli, M. and Mazzoni, M. A. and Meddi, F. and
Melikyan, Y. and Menchaca-Rocha, A. and Meninno, E. and Perez, J.
Mercado and Meres, M. and Mhlanga, S. and Miake, Y. and Micheletti, L.
and Mieskolainen, M. M. and Mihaylov, D. L. and Mikhaylov, K. and
Mischke, A. and Mishra, A. N. and Miskowiec, D. and Mitra, J. and Mitu,
C. M. and Mohammadi, N. and Mohanty, A. P. and Mohanty, B. and Khan, M.
Mohisin and De Godoy, D. A. Moreira and Moreno, L. A. P. and Moretto, S.
and Morreale, A. and Morsch, A. and Mrnjavac, T. and Muccifora, V. and
Mudnic, E. and Muehlheim, D. and Muhuri, S. and Mukherjee, M. and
Mulligan, J. D. and Munhoz, M. G. and Muenning, K. and Munoz, M. I. A.
and Munzer, R. H. and Murakami, H. and Murray, S. and Musa, L. and
Musinsky, J. and Myers, C. J. and Myrcha, J. W. and Naik, B. and Nair,
R. and Nandi, B. K. and Nania, R. and Nappi, E. and Narayan, A. and
Naru, M. U. and Nassirpour, A. F. and Natal da Luz, H. and Nattrass, C.
and Navarro, S. R. and Nayak, K. and Nayak, R. and Nayak, T. K. and
Nazarenko, S. and De Oliveira, R. A. Negrao and Nellen, L. and Nesbo, S.
V. and Neskovic, G. and Ng, F. and Nicassio, M. and Niedziela, J. and
Nielsen, B. S. and Nikolaev, S. and Nikulin, S. and Nikulin, V. and
Noferini, F. and Nomokonov, P. and Nooren, G. and Noris, J. C. C. and
Norman, J. and Nyanin, A. and Nystrand, J. and Oh, H. and Ohlson, A. and
Oleniacz, J. and Oliveira Da Silva, A. C. and Oliver, M. H. and
Onderwaater, J. and Oppedisano, C. and Orava, R. and Oravec, M. and
Ortiz Velasquez, A. and Oskarsson, A. and Otwinowski, J. and Oyama, K.
and Pachmayer, Y. and Pacik, V. and Pagano, D. and Paic, G. and Palni,
P. and Pan, J. and Pandey, A. K. and Panebianco, S. and Papikyan, V. and
Pareek, P. and Park, J. and Parkkila, J. E. and Parmar, S. and Passfeld,
A. and Pathak, S. P. and Patra, R. N. and Paul, B. and Pei, H. and
Peitzmann, T. and Peng, X. and Pereira, L. G. and Da Costa, H. Pereira
and Peresunko, D. and Lezama, E. Perez and Peskov, V. and Pestov, Y. and
Petracek, V. and Petrovici, M. and Petta, C. and Pezzi, R. P. and Piano,
S. and Pikna, M. and Pillot, P. and Pimentel, L. O. D. L. and Pinazza,
O. and Pinsky, L. and Pisano, S. and Piyarathna, D. B. and Ploskon, M.
and Planinic, M. and Pliquett, F. and Pluta, J. and Pochybova, S. and
Podesta-Lerma, P. L. M. and Poghosyan, M. G. and Polichtchouk, B. and
Poljak, N. and Poonsawat, W. and Pop, A. and Poppenborg, H. and
Porteboeuf-Houssais, S. and Pozdniakov, V. and Prasad, S. K. and
Preghenella, R. and Prino, F. and Pruneau, C. A. and Pshenichnov, I. and
Puccio, M. and Punin, V. and Putschke, J. and Raha, S. and Rajput, S.
and Rak, J. and Rakotozafindrabe, A. and Ramello, L. and Rami, F. and
Raniwala, R. and Raniwala, S. and Rasanen, S. S. and Rascanu, B. T. and
Rath, R. and Ratza, V. and Ravasenga, I. and Read, K. F. and Redlich, K.
and Rehman, A. and Reichelt, P. and Reidt, F. and Ren, X. and Renfordt,
R. and Reshetin, A. and Revol, J. -P. and Reygers, K. and Riabov, V. and
Richert, T. and Richter, M. and Riedler, P. and Riegler, W. and Riggi,
F. and Ristea, C. and Rode, S. P. and Rodriguez Cahuantzi, M. and Roed,
K. and Rogalev, R. and Rogochaya, E. and Rohr, D. and Rohrich, D. and
Rokita, P. S. and Ronchetti, F. and Rosas, E. D. and Roslon, K. and
Rosnet, P. and Rossi, A. and Rotondi, A. and Roukoutakis, F. and Roy, C.
and Roy, P. and Rueda, O. V. and Rui, R. and Rumyantsev, B. and
Rustamov, A. and Ryabinkin, E. and Ryabov, Y. and Rybicki, A. and
Saarinen, S. and Sadhu, S. and Sadovsky, S. and Safarik, K. and Saha, S.
K. and Sahoo, B. and Sahoo, P. and Sahoo, R. and Sahoo, S. and Sahu, P.
K. and Saini, J. and Sakai, S. and Saleh, M. A. and Sambyal, S. and
Samsonov, V. and Sandoval, A. and Sarkar, A. and Sarkar, D. and Sarkar,
N. and Sarma, P. and Sas, M. H. P. and Scapparone, E. and Scarlassara,
F. and Schaefer, B. and Scheid, H. S. and Schiaua, C. and Schicker, R.
and Schmidt, C. and Schmidt, H. R. and Schmidt, M. O. and Schmidt, M.
and Schmidt, N. V. and Schukraft, J. and Schutz, Y. and Schwarz, K. and
Schweda, K. and Scioli, G. and Scomparin, E. and Sefcik, M. and Seger,
J. E. and Sekiguchi, Y. and Sekihata, D. and Selyuzhenkov, I. and
Senyukov, S. and Serradilla, E. and Sett, P. and Sevcenco, A. and
Shabanov, A. and Shabetai, A. and Shahoyan, R. and Shaikh, W. and
Shangaraev, A. and Sharma, A. and Sharma, M. and Sharma, N. and Sheikh,
A. I. and Shigaki, K. and Shimomura, M. and Shirinkin, S. and Shou, Q.
and Shtejer, K. and Sibiriak, Y. and Siddhanta, S. and Sielewicz, K. M.
and Siemiarczuk, T. and Silvermyr, D. and Simatovic, G. and Simonetti,
G. and Singaraju, R. and Singh, R. and Singhal, V. and Sinha, T. and
Sitar, B. and Sitta, M. and Skaali, T. B. and Slupecki, M. and Smirnov,
N. and Snellings, R. J. M. and Snellman, T. W. and Sochan, J. and
Soncco, C. and Song, J. and Songmoolnak, A. and Soramel, F. and
Sorensen, S. and Sozzi, F. and Sputowska, I. and Stachel, J. and Stan,
I. and Stankus, P. and Stenlund, E. and Stocco, D. and Storetvedt, M. M.
and Strmen, P. and Suaide, A. A. P. and Sugitate, T. and Suire, C. and
Suleymanov, M. and Suljic, M. and Sultanov, R. and Sumbera, M. and
Sumowidagdo, S. and Suzuki, K. and Swain, S. and Szabo, A. and Szarka,
I. and Tabassam, U. and Takahashi, J. and Tambave, G. J. and Tanaka, N.
and Tarhini, M. and Tarzila, M. G. and Tauro, A. and Tejeda Munoz, G.
and Telesca, A. and Terrevoli, C. and Teyssier, B. and Thakur, D. and
Thakur, S. and Thomas, D. and Thoresen, F. and Tieulent, R. and
Tikhonov, A. and Timmins, A. R. and Toia, A. and Topilskaya, N. and
Toppi, M. and Torales-Acosta, F. and Torres, S. R. and Tripathy, S. and
Trogolo, S. and Trombetta, G. and Tropp, L. and Trubnikov, V. and
Trzaska, W. H. and Trzcinski, T. P. and Trzeciak, B. A. and Tsuji, T.
and Tumkin, A. and Turrisi, R. and Tveter, T. S. and Ullaland, K. and
Umaka, E. N. and Uras, A. and Usai, G. L. and Utrobicic, A. and Vala, M.
and Valle, N. and Van Hoorne, J. W. and van Leeuwen, M. and Vande Vyvre,
P. and Varga, D. and Vargas, A. and Vargyas, M. and Varma, R. and
Vasileiou, M. and Vasiliev, A. and Vauthier, A. and Doce, O. Vazquez and
Vechernin, V. and Veen, A. M. and Vercellin, E. and Vergara Limon, S.
and Vermunt, L. and Vernet, R. and Vertesi, R. and Vickovic, L. and
Viinikainen, J. and Vilakazi, Z. and Baillie, O. Villalobos and
Villatoro Tello, A. and Vinogradov, A. and Virgili, T. and Vislavicius,
V. and Vodopyanov, A. and Voelkl, M. A. and Voloshin, K. and Voloshin,
S. A. and Volpe, G. and von Haller, B. and Vorobyev, I. and Voscek, D.
and Vranic, D. and Vrlakova, J. and Wagner, B. and Wang, H. and Wang, M.
and Watanabe, Y. and Weber, M. and Weber, S. C. and Wegrzynek, A. and
Weiser, D. F. and Wenzel, S. C. and Wessels, J. P. and Westerhoff, U.
and Whitehead, A. M. and Wiechula, J. and Wikne, J. and Wilk, G. and
Wilkinson, J. and Willems, G. A. and Williams, M. C. S. and Willsher, E.
and Windelband, B. and Witt, W. E. and Xu, R. and Yalcin, S. and
Yamakawa, K. and Yano, S. and Yin, Z. and Yokoyama, H. and Yoo, I. -K.
and Yoon, J. H. and Yurchenko, V. and Zaccolo, V. and Zaman, A. and
Zampolli, C. and Zanoli, H. J. C. and Zardoshti, N. and Zarochentsev, A.
and Zavada, P. and Zaviyalov, N. and Zbroszczyk, H. and Zhalov, M. and
Zhang, X. and Zhang, Y. and Zhang, Z. and Zhao, C. and Zherebehevskii,
V. and Zhigareva, N. and Zhou, D. and Zhou, Y. and Zhou, Z. and Zhu, H.
and Zhu, J. and Zhu, Y. and Zichichi, A. and Zimmermann, M. B. and
Zinovjev, G. and Zmeskal, J. and Zou, S. and A Large Ion Collider Expt
Collabor... Show more Show less
Loading
Abstract
We report the differential charged jet cross section and jet
fragmentation distributions measured with the ALICE detector in
proton-proton collisions at a center-of-mass energy root S = 7 TeV. Jets
with pseudorapidity vertical bar eta vertical bar < 0.5 are
reconstructed from charged particles using the anti-k(T) jet-finding
algorithm with a resolution parameter R = 0.4. The jet cross section is
measured in the transverse momentum interval 5 <= p(T)(ch jet) < 100
GeV/c. Jet fragmentation is studdied measuring the scaled transverse
momentum spectra of the charged constituents of jets in four intervals
of jet transverse momentum between 5 and 30 GeV/c. The measurements are
compared to calculations from the PYTHIA model as well as
next-to-leading-order perturbative QCD calculations with POWHEG+PYTHIA8.
The charged jet cross section is well described by POWHEG for the entire
measured range of p(T)(ch jet). For p(T)(ch jet) > 40 GeV/c, the PYTHIA
calculations also agree with the measured charged jet cross section.
PYTHIA6 simulations describe the fragmentation distributions to 15\%.
Larger discrepancies are observed for PYTHIA8.... Show more Show less