@article{3155948,
    title = "Underlying Event measurements in pp collisions at root s=0.9 and 7 TeV
with the ALICE experiment at the LHC",
    author = "Abelev, Betty and Abrahantes Quintana, Arian and Adamova, Dagmar and and Adare, Andrew Marshall and Aggarwal, Madan and Rinella, Gianluca Aglieri and and Agocs, Andras Gabor and Agostinelli, Andrea and Aguilar Salazar, and Saul and Ahammed, Zubayer and Ahmad, Nazeer and Ahmad, Arshad and Ahn, and Sang Un and Akindinov, Alexander and Aleksandrov, Dmitry and Alessandro, and Bruno and Alfaro Molina, Jose Ruben and Alici, Andrea and Alkin, Anton and and Almaraz Avina, Erick Jonathan and Alt, Torsten and Altini, Valerio and and Altinpinar, Sedat and Altsybeev, Igor and Andrei, Cristian and and Andronic, Anton and Anguelov, Venelin and Anson, Christopher Daniel and and Anticic, Tome and Antinori, Federico and Antonioli, Pietro and and Aphecetche, Laurent Bernard and Appelshauser, Harald and Arbor, Nicolas and and Arcelli, Silvia and Arend, Andreas and Armesto, Nestor and Arnaldi, and Roberta and Aronsson, Tomas Robert and Arsene, Ionut Cristian and and Arslandok, Mesut and Asryan, Andzhey and Augustinus, Andre and Averbeck, and Ralf Peter and Awes, Terry and Aysto, Juha Heikki and Azmi, Mohd Danish and and Bach, Matthias Jakob and Badala, Angela and Baek, Yong Wook and and Bailhache, Raphaelle Marie and Bala, Renu and Ferroli, Rinaldo Baldini and and Baldisseri, Alberto and Baldit, Alain and Pedrosa, Fernando Baltasar and Dos Santos and Ban, Jaroslav and Baral, Rama Chandra and Barbera, and Roberto and Barile, Francesco and Barnafoldi, Gergely Gabor and Barnby, and Lee Stuart and Barret, Valerie and Bartke, Jerzy Gustaw and Basile, and Maurizio and Bastid, Nicole and Bathen, Bastian and Batigne, Guillaume and and Batyunya, Boris and Baumann, Christoph Heinrich and Bearden, Ian and Gardner and Beck, Hans and Belikov, Iouri and Bellini, Francesca and and Bellwied, Rene and Belmont-Moreno, Ernesto and Beole, Stefania and and Berceanu, Ionela and Bercuci, Alexandru and Berdnikov, Yaroslav and and Berenyi, Daniel and Bergmann, Cyrano and Berzano, Dario and Betev, and Latchezar and Bhasin, Anju and Bhati, Ashok Kumar and Bianchi, Nicola and and Bianchi, Livio and Bianchin, Chiara and Bielcik, Jaroslav and and Bielcikova, Jana and Bilandzic, Ante and Blanco, F. and Blanco, and Francesco and Blau, Dmitry and Blume, Christoph and Boccioli, Marco and and Bock, Nicolas and Bogdanov, Alexey and Boggild, Hans and Bogolyubsky, and Mikhail and Boldizsar, Laszlo and Bombara, Marek and Book, Julian and and Borel, Herve and Borissov, Alexander and Bortolin, Claudio and Bose, and Suvendu Nath and Bossu, Francesco and Botje, Michiel and Bottger, Stefan and and Boyer, Bruno Alexandre and Braun-Munzinger, Peter and Bregant, Marco and and Breitner, Timo Gunther and Broz, Michal and Brun, Rene and Bruna, and Elena and Bruno, Giuseppe Eugenio and Budnikov, Dmitry and Buesching, and Henner and Bufalino, Stefania and Bugaiev, Kyrylo and Busch, Oliver and and Buthelezi, Edith Zinhle and Caffarri, Davide and Cai, Xu and Caines, and Helen Louise and Calvo Villar, Ernesto and Camerini, Paolo and Canoa and Roman, Veronica and Romeo, Giovanni Cara and Carena, Francesco and and Carena, Wisla and Carlin Filho, Nelson and Carminati, Federico and and Montoya, Camilo Andres Carrillo and Diaz, Amaya Ofelia Casanova and and Caselle, Michele and Castellanos, Javier Ernesto Castillo and Hernandez, and Juan Francisco Castillo and Casula, Ester Anna Rita and Catanescu, and Vasile and Cavicchioli, Costanza and Cepila, Jan and Cerello, and Piergiorgio and Chang, Beomsu and Chapeland, Sylvain and Charvet, and Jean-Luc Fernand and Chattopadhyay, Sukalyan and Chattopadhyay, Subhasis and and Cherney, Michael Gerard and Cheshkov, Cvetan and Cheynis, Brigitte and and Chiavassa, Emilio and Barroso, Vasco Miguel Chibante and Chinellato, and David and Chochula, Peter and Chojnacki, Marek and Christakoglou, and Panagiotis and Christensen, Christian Holm and Christiansen, Peter and and Chujo, Tatsuya and Chung, Suh-Urk and Cicalo, Corrado and Cifarelli, and Luisa and Cindolo, Federico and Cleymans, Jean Willy Andre and Coccetti, and Fabrizio and Coffin, Jean-Pierre Michel and Colamaria, Fabio and and Colella, Domenico and Balbastre, Gustavo Conesa and del Valle, Zaida and Conesa and Constantin, Paul and Contin, Giacomo and Guillermo Contreras, and Jesus and Cormier, Thomas Michael and Morales, Yasser Corrales and and Cortese, Pietro and Cortes Maldonado, Ismael and Cosentino, Mauro and Rogerio and Costa, Filippo and Enrique Cotallo, Manuel and Crescio, and Elisabetta and Crochet, Philippe and Cruz Alaniz, Emilia and Cuautle, and Eleazar and Cunqueiro, Leticia and Dainese, Andrea and Dalsgaard, Hans and Hjersing and Danu, Andrea and Das, Indranil and Das, Kushal and Das, and Debasish and Dash, Ajay Kumar and Dash, Sadhana and De, Sudipan and and Moregula, Andrea De Azevedo and de Barros, Gabriel and De Caro, Annalisa and and de Cataldo, Giacinto and de Cuveland, Jan and De Falco, Alessandro and and De Gruttola, Daniele and Delagrange, Hugues and Sanchez, Eduardo Del and Castillo and Deloff, Andrzej and Demanov, Vyacheslav and De Marco, Nora and and Denes, Ervin and De Pasquale, Salvatore and Deppman, Airton and and D'Erasmo, Ginevra and de Rooij, Raoul Stefan and Di Bari, Domenico and and Dietel, Thomas and Di Giglio, Carmelo and Di Liberto, Sergio and Di and Mauro, Antonio and Di Nezza, Pasquale and Divia, Roberto and Djuvsland, and Oeystein and Dobrin, Alexandru Florin and Dobrowolski, Tadeusz Antoni and and Dominguez, Isabel and Donigus, Benjamin and Dordic, Olja and Driga, and Olga and Dubey, Anand Kumar and Ducroux, Laurent and Dupieux, Pascal and and Majumdar, Mihir Ranjan Dutta and Majumdar, A. K. Dutta and Elia, and Domenico and Emschermann, David Philip and Engel, Heiko and Erdal, Hege and Austrheim and Espagnon, Bruno and Estienne, Magali Danielle and Esumi, and Shinichi and Evans, David and Eyyubova, Gyulnara and Fabris, Daniela and and Faivre, Julien and Falchieri, Davide and Fantoni, Alessandra and Fasel, and Markus and Fearick, Roger Worsley and Fedunov, Anatoly and Fehlker, and Dominik and Feldkamp, Linus and Felea, Daniel and Feofilov, Grigory and and Fernandez Tellez, Arturo and Ferretti, Alessandro and Ferretti, Roberta and and Figiel, Jan and Figueredo, Marcel and Filchagin, Sergey and Fini, and Rosa Anna and Finogeev, Dmitry and Fionda, Fiorella and Fiore, and Enrichetta Maria and Floris, Michele and Foertsch, Siegfried Valentin and and Foka, Panagiota and Fokin, Sergey and Fragiacomo, Enrico and and Fragkiadakis, Michail and Frankenfeld, Ulrich Michael and Fuchs, Ulrich and and Furget, Christophe and Girard, Mario Fusco and Gaardhoje, Jens and Joergen and Gagliardi, Martino and Gago, Alberto and Gallio, Mauro and and Gangadharan, Dhevan Raja and Ganoti, Paraskevi and Garabatos, Jose and and Garcia-Solis, Edmundo and Garishvili, Irakli and Gerhard, Jochen and and Germain, Marie and Geuna, Claudio and Gheata, Andrei George and Gheata, and Mihaela and Ghidini, Bruno and Ghosh, Premomoy and Gianotti, Paola and and Girard, Martin Robert and Giubellino, Paolo and Gladysz-Dziadus, Ewa and and Glassel, Peter and Gomez, Ramon and Gonzalez Ferreiro, Elena and Helena and Gonzalez-Trueba, Laura and Gonzalez-Zamora, Pedro and Gorbunov, Sergey and and Goswami, Ankita and Gotovac, Sven and Grabski, Varlen and and Graczykowski, Lukasz Kamil and Grajcarek, Robert and Grelli, Alessandro and and Grigoras, Costin and Grigoras, Alina Gabriela and Grigoriev, and Vladislav and Grigoryan, Ara and Grigoryan, Smbat and Grinyov, Boris and and Grion, Nevio and Gros, Philippe and Grosse-Oetringhaus, Jan Fiete and and Grossiord, Jean-Yves and Grosso, Raffaele and Guber, Fedor and Guernane, and Rachid and Guerra Gutierrez, Cesar and Guerzoni, Barbara and Guilbaud, and Maxime Rene Joseph and Gulbrandsen, Kristjan Herlache and Gunji, Taku and and Gupta, Anik and Gupta, Ramni and Gutbrod, Hans and Haaland, Oystein and Senneset and Hadjidakis, Cynthia Marie and Haiduc, Maria and Hamagaki, and Hideki and Hamar, Gergoe and Han, Byounghee and Hanratty, Luke David and and Hansen, Alexander and Harmanova, Zuzana and Harris, John William and and Hartig, Matthias and Hasegan, Dumitru and Hatzifotiadou, Despoina and and Hayrapetyan, Arsen and Heckel, Stefan Thomas and Heide, Markus Ansgar and and Helstrup, Haavard and Herghelegiu, Andrei Ionut and Herrera Corral, and Gerardo Antonio and Herrmann, Norbert and Hetland, Kristin Fanebust and and Hicks, Bernard and Hille, Per Thomas and Hippolyte, Boris and Horaguchi, and Takuma and Hori, Yasuto and Hristov, Peter Zahariev and Hrivnacova, and Ivana and Huang, Meidana and Huber, Sebastian Bernd and Humanic, Thomas and and Hwang, Dae Sung and Ichou, Raphaelle and Ilkaev, Radiy and Ilkiv, and Iryna and Inaba, Motoi and Incani, Elisa and Innocenti, Pier Giorgio and and Innocenti, Gian Michele and Ippolitov, Mikhail and Irfan, Muhammad and and Ivan, Cristian George and Ivanov, Marian and Ivanov, Vladimir and and Ivanov, Andrey and Ivanytskyi, Oleksii and Jacholkowski, Adam and Wlodzimierz and Jacobs, Peter and Jancurova, Lucia and Jang, Haeng Jin and and Jangal, Swensy Gwladys and Janik, Rudolf and Janik, Malgorzata Anna and and Jayarathna, Sandun and Jena, Satyajit and Jimenez Bustamante, Raul and Tonatiuh and Jirden, Lennart and Jones, Peter Graham and Jung, Won Woong and and Jung, Hyung Taik and Jusko, Anton and Kaidalov, Alexei and Kakoyan, and Vanik and Kalcher, Sebastian and Kalinak, Peter and Kalisky, Matus and and Kalliokoski, Tuomo Esa Aukusti and Kalweit, Alexander Philipp and and Kanaki, Kalliopi and Kang, Ju Hwan and Kaplin, Vladimir and Uysal, Ayben and Karasu and Karavichev, Oleg and Karavicheva, Tatiana and Karpechev, and Evgeny and Kazantsev, Andrey and Kebschull, Udo Wolfgang and Keidel, and Ralf and Khan, Palash and Khan, Mohisin Mohammed and Khan, Shuaib Ahmad and and Khanzadeev, Alexei and Kharlov, Yury and Kileng, Bjarte and Kim, and Jonghyun and Kim, Dong Jo and Kim, Do Won and Kim, Jin Sook and Kim, and Minwoo and Kim, Seon Hee and Kim, Se Yong and Kim, Beomkyu and Kim, and Taesoo and Kirsch, Stefan and Kisel, Ivan and Kiselev, Sergey and and Kisiel, Adam Ryszard and Klay, Jennifer Lynn and Klein, Jochen and and Klein-Bosing, Christian and Kliemant, Michael and Kluge, Alexander and and Knichel, Michael Linus and Koch, Kathrin and Kohler, Markus and and Kolojvari, Anatoly and Kondratiev, Valery and Kondratyeva, Natalia and and Konevskih, Artem and Korneev, Andrey and Don, Chamath Kottachchi and Kankanamge and Kour, Ravjeet and Kowalski, Marek and Kox, Serge and and Meethaleveedu, Greeshma Koyithatta and Kral, Jiri and Kralik, Ivan and and Kramer, Frederick and Kraus, Ingrid Christine and Krawutschke, Tobias and and Kretz, Matthias and Krivda, Marian and Krizek, Filip and Krus, and Miroslav and Kryshen, Evgeny and Krzewicki, Mikolaj and Kucheriaev, Yury and and Kuhn, Christian Claude and Kuijer, Paul and Kurashvili, Podist and and Kurepin, A. B. and Kurepin, A. and Kuryakin, Alexey and Kushpil, and Svetlana and Kushpil, Vasily and Kvaerno, Henning and Kweon, Min Jung and and Kwon, Youngil and Ladron de Guevara, Pedro and Lakomov, Igor and and Langoy, Rune and Lara, Camilo Ernesto and Lardeux, Antoine Xavier and La and Rocca, Paola and Lazzeroni, Cristina and Lea, Ramona and Le Bornec, Yves and and Lee, Sung Chul and Lee, Ki Sang and Lefevre, Frederic and Lehnert, and Joerg Walter and Leistam, Lars and Lenhardt, Matthieu Laurent and Lenti, and Vito and Leon, Hermes and Leon Monzon, Ildefonso and Vargas, Hermes Leon and and Levai, Peter and Li, Xiaomei and Lien, Jorgen and Lietava, Roman and and Lindal, Svein and Lindenstruth, Volker and Lippmann, Christian and Lisa, and Michael Annan and Liu, Lijiao and Loenne, Per-Ivar and Loggins, Vera and and Loginov, Vitaly and Lohn, Stefan Bernhard and Lohner, Daniel and and Loizides, Constantinos and Loo, Kai Krister and Lopez, Xavier Bernard and and Lopez Torres, Ernesto and Lovhoiden, Gunnar and Lu, Xianguo and and Luettig, Philipp and Lunardon, Marcello and Luo, Jiebin and Luparello, and Grazia and Luquin, Lionel and Luzzi, Cinzia and Ma, Rongrong and Ma, Ke and and Madagodahettige-Don, Dilan Minthaka and Maevskaya, Alla and Mager, and Magnus and Mahapatra, Durga Prasad and Maire, Antonin and Malaev, and Mikhail and Maldonado Cervantes, Ivonne Alicia and Malinina, Ludmila and and Mal'Kevich, Dmitry and Malzacher, Peter and Mamonov, Alexander and and Manceau, Loic Henri Antoine and Mangotra, Lalit Kumar and Manko, and Vladislav and Manso, Franck and Manzari, Vito and Mao, Yaxian and and Marchisone, Massimiliano and Mares, Jiri and Margagliotti, Giacomo Vito and and Margotti, Anselmo and Marin, Ana Maria and Markert, Christina and and Martashvili, Irakli and Martinengo, Paolo and Ivan Martinez, Mario and and Martinez Davalos, Arnulfo and Garcia, Gines Martinez and Martynov, and Yevgen and Mas, Alexis Jean-Michel and Masciocchi, Silvia and Masera, and Massimo and Masoni, Alberto and Massacrier, Laure Marie and Mastromarco, and Mario and Mastroserio, Annalisa and Matthews, Zoe Louise and Matyja, and Adam Tomasz and Mayani, Daniel and Mayer, Christoph and Mazer, Joel and and Mazzoni, Alessandra Maria and Meddi, Franco and Alejandro and Menchaca-Rocha, Arturo and Perez, Jorge Mercado and Meres, Michal and and Miake, Yasuo and Michalon, Alain and Midori, Jumpei and Milano, Leonardo and and Milosevic, Jovan and Mischke, Andre and Mishra, Aditya Nath and and Miskowiec, Dariusz and Mitu, Ciprian Mihai and Mlynarz, Jocelyn and and Mohanty, Ajit Kumar and Mohanty, Bedangadas and Molnar, Levente and and Montano Zetina, Luis Manuel and Monteno, Marco and Montes, Esther and and Moon, Taebong and Morando, Maurizio and Moreira De Godoy, Denise and Aparecida and Moretto, Sandra and Morsch, Andreas and Muccifora, Valeria and and Mudnic, Eugen and Muhuri, Sanjib and Muller, Hans and Munhoz, and Marcelo and Musa, Luciano and Musso, Alfredo and Nandi, Basanta Kumar and and Nania, Rosario and Nappi, Eugenio and Nattrass, Christine and and Naumov, Nikolay and Navin, Sparsh and Nayak, Tapan Kumar and Nazarenko, and Sergey and Nazarov, Gleb and Nedosekin, Alexander and Nicassio, Maria and and Nielsen, Borge Svane and Niida, Takafumi and Nikolaev, Sergey and and Nikolic, Vedran and Nikulin, Vladimir and Nikulin, Sergey and Nilsen, and Bjorn Steven and Nilsson, Mads Stormo and Noferini, Francesco and and Nomokonov, Petr and Nooren, Gerardus and Novitzky, Norbert and Nyanin, and Alexandre and Nyatha, Anitha and Nygaard, Casper and Nystrand, Joakim and Ingemar and Obayashi, Hideyuki and Ochirov, Alexander and Oeschler, and Helmut Oskar and Oh, Sun Kun and Oh, Saehanseul and Oleniacz, Janusz and and Oppedisano, Chiara and Ortiz Velasquez, Antonio and Ortona, Giacomo and and Oskarsson, Anders Nils Erik and Ostrowski, Piotr Krystian and Otterlund, and Ingvar and Otwinowski, Jacek Tomasz and Oyama, Ken and Ozawa, Kyoichiro and and Pachmayer, Yvonne Chiara and Pachr, Milos and Padilla, Fatima and and Pagano, Paola and Paic, Guy and Painke, Florian and Pajares, Carlos and and Pal, S. and Pal, Susanta Kumar and Palaha, Arvinder Singh and Palmeri, and Armando and Papikyan, Vardanush and Pappalardo, Giuseppe and Park, Woo and Jin and Passfeld, Annika and Pastircak, Blahoslav and Patalakha, Dmitri and Ivanovich and Paticchio, Vincenzo and Pavlinov, Alexei and Pawlak, and Tomasz Jan and Peitzmann, Thomas and Perales, Marianela and De Oliveira and Filho, Elienos Pereira and Peresunko, Dmitri and Lara, Carlos Eugenio and Perez and Perez Lezama, Edgar and Perini, Diego and Perrino, Davide and and Peryt, Wiktor Stanislaw and Pesci, Alessandro and Peskov, Vladimir and and Pestov, Yury and Petracek, Vojtech and Petran, Michal and Petris, and Mariana and Petrov, Plamen Rumenov and Petrovici, Mihai and Petta, Catia and and Piano, Stefano and Piccotti, Anna and Pikna, Miroslav and Pillot, and Philippe and Pinazza, Ombretta and Pinsky, Lawrence and Pitz, Nora and and Piuz, Francois and Piyarathna, Danthasinghe and Ploskon, Mateusz Andrzej and and Pluta, Jan Marian and Pocheptsov, Timur and Pochybova, Sona and and Manuel Podesta Lerma, Pedro Luis and Poghosyan, Martin and Polak, Karel and and Polichtchouk, Boris and Pop, Amalia and Porteboeuf-Houssais, Sarah and and Pospisil, Vladimir and Potukuchi, Baba and Prasad, Sidharth Kumar and and Preghenella, Roberto and Prino, Francesco and Pruneau, Claude Andre and and Pshenichnov, Igor and Puchagin, Sergey and Puddu, Giovanna and and Pulvirenti, Alberto and Punin, Valery and Putis, Marian and Putschke, and Jorn Henning and Quercigh, Emanuele and Qvigstad, Henrik and Rachevski, and Alexandre and Rademakers, Alphonse and Radomski, Sylwester and Raiha, and Tomi Samuli and Rak, Jan and Rakotozafindrabe, Andry Malala and Ramello, and Luciano and Ramirez Reyes, Abdiel and Raniwala, Sudhir and Raniwala, and Rashmi and Rasanen, Sami Sakari and Rascanu, Bogdan Theodor and Rathee, and Deepika and Read, Kenneth Francis and Real, Jean-Sebastien and Redlich, and Krzysztof and Reichelt, Patrick and Reicher, Martijn and Renfordt, and Rainer Arno Ernst and Reolon, Anna Rita and Reshetin, Andrey and Rettig, and Felix Vincenz and Revol, Jean-Pierre and Reygers, Klaus Johannes and and Riccati, Lodovico and Ricci, Renato Angelo and Richter, Matthias Rudolph and and Riedler, Petra and Riegler, Werner and Riggi, Francesco and and Rodriguez Cahuantzi, Mario and Rohr, David and Rohrich, Dieter and and Romita, Rosa and Ronchetti, Federico and Rosnet, Philippe and Rossegger, and Stefan and Rossi, Andrea and Roukoutakis, Filimon and Roy, Pradip Kumar and and Roy, Christelle Sophie and Rubio Montero, Antonio Juan and Rui, and Rinaldo and Ryabinkin, Evgeny and Rybicki, Andrzej and Sadovsky, Sergey and and Safarik, Karel and Sahu, Pradip Kumar and Saini, Jogender and and Sakaguchi, Hiroaki and Sakai, Shingo and Sakata, Dosatsu and Albert and Salgado, Carlos and Sambyal, Sanjeev Singh and Samsonov, Vladimir and and Sanchez Castro, Xitzel and Sandor, Ladislav and Sandoval, Andres and and Sano, Masato and Sano, Satoshi and Santo, Rainer and Santoro, Romualdo and and Sarkamo, Juho Jaako and Scapparone, Eugenio and Scarlassara, and Fernando and Scharenberg, Rolf Paul and Schiaua, Claudiu Cornel and and Schicker, Rainer Martin and Schmidt, Christian Joachim and Schmidt, Hans and Rudolf and Schreiner, Steffen and Schuchmann, Simone and Schukraft, and Jurgen and Schutz, Yves Roland and Schwarz, Kilian Eberhard and Schweda, and Kai Oliver and Scioli, Gilda and Scomparin, Enrico and Scott, Rebecca and and Scott, Patrick Aaron and Segato, Gianfranco and Selioujenkov, Ilya and and Senyukov, Serhiy and Seo, Jeewon and Serci, Sergio and Serradilla, and Eulogio and Sevcenco, Adrian and Sgura, Irene and Shabetai, Alexandre and and Shabratova, Galina and Shahoyan, Ruben and Sharma, Natasha and and Sharma, Satish and Shigaki, Kenta and Shimomura, Maya and Shtejer, and Katherin and Sibiriak, Yury and Siciliano, Melinda and Sicking, Eva and and Siddhanta, Sabyasachi and Siemiarczuk, Teodor and Silvermyr, David Olle and Rickard and Simonetti, Giuseppe and Singaraju, Rama Narayana and Singh, and Ranbir and Singha, Subhash and Sinha, Bikash and Sinha, Tinku and Sitar, and Branislav and Sitta, Mario and Skaali, Bernhard and Skjerdal, Kyrre and and Smakal, Radek and Smirnov, Nikolai and Snellings, Raimond and Sogaard, and Carsten and Soltz, Ron Ariel and Son, Hyungsuk and Song, Jihye and Song, and Myunggeun and Soos, Csaba and Soramel, Francesca and Sputowska, Iwona and and Spyropoulou-Stassinaki, Martha and Srivastava, Brijesh Kumar and and Stachel, Johanna and Stan, Ionel and Stan, Ionel and Stefanek, Grzegorz and and Stefanini, Giorgio and Steinbeck, Timm Morten and Steinpreis, and Matthew and Stenlund, Evert Anders and Steyn, Gideon Francois and and Stocco, Diego and Stolpovskiy, Mikhail and Strabykin, Kirill and Strmen, and Peter and do Passo Suaide, Alexandre Alarcon and Vasquez, Martin Alfonso and Subieta and Sugitate, Toru and Suire, Christophe Pierre and Sukhorukov, and Mikhail and Sultanov, Rishat and Sumbera, Michal and Susa, Tatjana and and de Toledo, Alejandro Szanto and Szarka, Imrich and Szostak, Artur and Krzysztof and Tagridis, Christos and Takahashi, Jun and Takaki, Daniel and Jesus Tapia and Tauro, Arturo and Tejeda Munoz, Guillermo and Telesca, and Adriana and Terrevoli, Cristina and Thader, Jochen Mathias and Thomas, and Jim and Thomas, Deepa and Tieulent, Raphael Noel and Timmins, Anthony and and Tlusty, David and Toia, Alberica and Torii, Hisayuki and Toscano, and Luca and Tosello, Flavio and Traczyk, Tomasz and Truesdale, David and Christopher and Trzaska, Wladyslaw Henryk and Tsuji, Tomoya and Tumkin, and Alexandr and Turrisi, Rosario and Tveter, Trine Spedstad and Ulery, and Jason Glyndwr and Ullaland, Kjetil and Ulrich, Jochen and Uras, Antonio and and Urban, Jozef and Urciuoli, Guido Marie and Usai, Gianluca and and Vajzer, Michal and Vala, Martin and Palomo, Lizardo Valencia and and Vallero, Sara and van der Kolk, Naomi and Vyvre, Pierre Vande and van and Leeuwen, Marco and Vannucci, Luigi and Diozcora Vargas, Aurora and and Varma, Raghava and Vasileiou, Maria and Vasiliev, Andrey and Vechernin, and Vladimir and Veldhoen, Misha and Venaruzzo, Massimo and Vercellin, and Ermanno and Vergara, Sergio and Vernekohl, Don Constantin and Vernet, and Renaud and Verweij, Marta and Vickovic, Linda and Viesti, Giuseppe and and Vikhlyantsev, Oleg and Vilakazi, Zabulon and Baillie, Orlando Villalobos and and Vinogradov, Leonid and Vinogradov, Yury and Vinogradov, Alexander and and Virgili, Tiziano and Viyogi, Yogendra and Vodopianov, Alexander and and Voloshin, Sergey and Voloshin, Kirill and Volpe, Giacomo and von Haller, and Barthelemy and Vranic, Danilo and Vrebekk, Gaute and Vrlakova, Janka and and Vulpescu, Bogdan and Vyushin, Alexey and Wagner, Boris and Wagner, and Vladimir and Wan, Renzhuo and Wang, Yifei and Wang, Mengliang and Wang, and Dong and Wang, Yaping and Watanabe, Kengo and Wessels, Johannes and and Westerhoff, Uwe and Wiechula, Jens and Wikne, Jon and Wilde, Martin and Rudolf and Wilk, Grzegorz Andrzej and Wilk, Alexander and Williams, and Crispin and Windelband, Bernd Stefan and Karampatsos, Leonidas and Xaplanteris and Yang, Hongyan and Yang, Shiming and Yano, Satoshi and and Yasnopolsky, Stanislav and Yi, JunGyu and Yin, Zhongbao and Yokoyama, and Hiroki and Yoo, In-Kwon and Yoon, Jongik and Yu, Weilin and Yuan, and Xianbao and Yushmanov, Igor and Zach, Cenek and Zampolli, Chiara and and Zaporozhets, Sergey and Zarochentsev, Andrey and Zavada, Petr and and Zaviyalov, Nikolai and Zbroszczyk, Hanna Paulina and Zelnicek, Pierre and and Zgura, Sorin Ion and Zhalov, Mikhail and Zhang, Xiaoming and Zhou, and Fengchu and Zhou, You and Zhou, Daicui and Zhu, Xiangrong and Zichichi, and Antonino and Zimmermann, Alice and Zinovjev, Gennady and Zoccarato, and Yannick Denis and Zynovyev, Mykhaylo and ALICE Collaboration",
    journal = "Journal of High Energy Physics",
    year = "2012",
    number = "7",
    publisher = "Springer-Verlag",
    issn = "1126-6708, 1029-8479",
    doi = "10.1007/JHEP07(2012)116",
    keywords = "Hadron-Hadron Scattering",
    abstract = "We present measurements of Underlying Event observables in pp collisions
at root s = 0 : 9 and 7 TeV. The analysis is performed as a function of
the highest charged-particle transverse momentum p(T),L-T in the event.
Different regions are defined with respect to the azimuthal direction of
the leading (highest transverse momentum) track: Toward, Transverse and
Away. The Toward and Away regions collect the fragmentation products of
the hardest partonic interaction. The Transverse region is expected to
be most sensitive to the Underlying Event activity. The study is
performed with charged particles above three different p(T) thresholds:
0.15, 0.5 and 1.0 GeV/c. In the Transverse region we observe an increase
in the multiplicity of a factor 2-3 between the lower and higher
collision energies, depending on the track p(T) threshold considered.
Data are compared to PYTHIA 6.4, PYTHIA 8.1 and PHOJET. On average, all
models considered underestimate the multiplicity and summed p(T) in the
Transverse region by about 10-30%."
}