Charged-particle multiplicity measurement in proton – proton collisions at √ s = 0 . 9 and 2 . 36 TeV with ALICE at LHC

  title={Charged-particle multiplicity measurement in proton – proton collisions at √ s = 0 . 9 and 2 . 36 TeV with ALICE at LHC},
  author={P. Gl{\"a}ssel and Ariel Glenn and R. G{\'o}mez Jim{\'e}nez and H. Gonz{\'a}lez Santos and L. H. Gonz{\'a}lez-Trueba and P. Gonz{\'a}lez-Zamora and Sergey Gorbunov and Ya. Gorbunov and Sven Gotovac and Holger Gottschlag and Varlen Grabski and R. Grajcarek and A. Grelli and Alexandru Grigoras and Costin Grigoras and Valery V. Grigoriev and Anna Grigoryan and Sergei Grigoryan and B. Grinyov and Natalia Grion and Patrick. Gros and Jan Fiete Grosse-Oetringhaus and J.-Y. Grossiord and R. Grosso and F. F. Guber and R. Guernane and Barbara Guerzoni and K E Gulbrandsen and H. R. Gulkanyan and Tomohiko Gunji and Abhinav Gupta and Ranjan Gupta and H.-{\AA}. Gustafsson and H. Gutbrod and \Oystein A Haaland and Cynthia Hadjidakis and M. Haiduc and Hideki Hamagaki and Gergő Hamar and Jefferson Hamblen and B. H. Han and Jack W. Harris and Mareke Hartig and Avetik Harutyunyan and Delia Hasch and D. Haşegan and D. Hatzifotiadou and Ara Hayrapetyan and M. Heide and Manfred Heinz and H. Helstrup and Anna Marie Herghelegiu and Claribel Hern{\'a}ndez and Gerardo Herrera Corral and Norbert Herrmann and Kristin Fanebust Hetland and Brett Hicks and A. Hiei and Pascal Van Hille and B. Hippolyte and Takahiro Horaguchi and Yuko Hori and Peter Hristov and I. Hrivnacova and S.-M. Hu and Min-xin Huang and Sebastian Huber and Thomas J. Humanic and Diane Hutter and Dae Sung Hwang and Rapha{\"e}lle Ichou and R. I. Ilkaev and Iryna Ilkiv and Michi-aki Inaba and Paola Innocenti and M. S. Ippolitov and Muhammad Irfan and Cristina Ivan and Andrew Ivanov and Ivan Nedkov Ivanov and Vassili Ivanov and Toshiki Iwasaki and A. Jacho lkowski and Peter Jacobs and L. Jan{\vc}urov{\'a} and S. Jangal and Romuald Janik and C. Jena and Soumitri Jena and L. Jirden and George Tripp Jones and Peter Glynne ‐ Jones and Predrag Jovanovic and Hoill Jung and W. Jung and A. Jusko and Alexei B. Kaidalov and Sebastian Kalcher and P. Kaliň{\'a}k and Marina Kalisky and T. Kalliokoski and Anne Kalweit and Alia Kamal and R. Kamermans and K. Kanaki and E. Kang and J. H. Kang and Jan Kapit{\'a}n and V. A. Kaplin and S. Kapusta and O. V. Karavichev and T. L. Karavicheva and E. V. Karpechev and Andrey Kazantsev and Udo Kebschull and Ralf Keidel and M. Mohisin Khan and Soma Khan and A. V. Khanzadeev and Yuri Kharlov and Daniel Kikola and Bjarte Kileng and Diana J. Kim and Dae San Kim and D. W. Kim and Hyun Na Kim and Joon Hyun Kim and Joong Soo Kim and Moosup Kim and Jinwoo Kim and Yeunjin Kim and St{\'e}phane Kirsch and Ivan Kisel and S. G. Kiselev and Anna Kisiel and Jennifer L. Klay and Jeff Klein and Christian Klein-B{\"o}sing and Michael Kliemant and atle. klovning and Anika Kluge and Stefan Kniege and Katrin Koch and Rodion Kolevatov and A. Kolojvari and Veniamin Kondratiev and N. V. Kondratyeva and A. Konevskih and E. Kornaś and Ranjeet Kour and Mirostaw Kowalski and S. Kox and K. Kozlov and J{\'a}n Kr{\'a}l and Igor Kralik and Felix Kramer and Ingrid Kraus and A. Krav{\vc}{\'a}kov{\'a} and Tobias Krawutschke and Marian Krivda and D. Krumbhorn and Miroslav Kr̊us and E. L. Kryshen and Mikolaj Krzewicki and Y. Kucheriaev and Cathy Kuhn and P. G. Kuijer and Lokendra Kumar and Neelesh Kumar and R. Kupczak and Pimen Kurashvili and A. N. Kurepin and A. V. Kuryakin and S. Kushpil and Vasilij Kushpil and M. Kutouski and H. Kvaerno and M. J. Kweon and Youngshin Kwon and Paul La Rocca and Fabian Lackner and P. Ladr{\'o}n de Guevara and Vincent Lafage and Cerine Lal and C. E. P{\'e}rez Lara and D. Larsen and G. Laurenti and Cristina Lazzeroni and Y. Le Bornec and Nadine Le Bris and Hyungjun Lee and K. S. Lee and Seung Cheol Lee and Fabien Lefevre and Mirjana Lenhardt and Lars Leistam and Judith Lehnert and V. Lenti and Hernando Le{\'o}n and Ignacio Monz{\'o}n and H. Le{\'o}n Vargas and P{\'e}ter L{\'e}vai and Xifeng Li and Yi Li and Roman Lietava and S. Lindal and Volker Lindenstruth and Christian Lippmann and M. A. Lisa and O. Listratenko and Lon-chang Liu and Vadim Loginov and Stefan Lohn and Xavier L{\'o}pez and Mercedes L{\'o}pez Noriega and Ernesto Lopez Torres and G L L\ovh\oiden and A. Lozea Feijo Soares and Shiping Lu and Marcello Lunardon and G. Luparello and L. Luquin and Jeffrey T. Lutz and Keying Ma and Ruiyuan Ma and D. M. Madagodahettige-Don and A. I. Maevskaya and Markus Mager and Durga P. Mahapatra and A. Maire and I. Makhlyueva and D. Mal’kevich and M. Malaev and K. J. Malagalage and In{\'e}s Cervantes and Michal M{\'a}lek and T. Malkiewicz and P. Malzacher and A. N. Mamonov and L. Manceau and L. K. Mangotra and Vladimir I. Manko and F{\'e}lix Manso and Vito Manzari and Yaxian Mao and Jiř{\'i} Mare{\vs} and G. V. Margagliotti and Anselmo Margotti and A. Maŕın and I. Martashvili and Paolo Martinengo and Mercedelma Mart{\'i}nez Hern{\'a}ndez and A. Mart́ınez Davalos and G. Mart́ınez Gar{\'c}ıa and Yutaka Maruyama and Alessandro Chiesa and Silvia Masciocchi and Massimo Masera and Matteo Masetti and Alberto Masoni and L. M. Massacrier and M. Mastromarco and A. Mastroserio and Z. L. Matthews and Andrzej Matyja and D. Mayani and Germ{\'a}n Mazza and Marta Mazzoni and Franco Meddi and Arturo Menchaca-Rocha and Patricia M{\'e}ndez Lorenzo and Marco Meoni and Juan Perez and Paolo Mereu and Yasushi Miake and Aubin Michalon and N. Miftakhov and Jelena Milo{\vs}evi{\'c} and F. Minafra and Andr{\'e} Mischke and Dariusz M{\'i}skowiec and C. M. Mitu and Kazuo Mizoguchi and J. Mlynarz and Bedangadas Mohanty and Lajos Moln{\'a}r and Mriganka Mouli Mondal and L. Monta{\~n}o Zetina and M. Monteno and E. Montes and Maurizio Morando and Serena Moretto and A. Morsch and T. V. Moukhanova and Valeria Muccifora and Eugen Mudnic and Sudipto Muhuri and H. Mueller and Marcelo Munhoz and Javier Munoz and Luciano Musa and Alessandra Musso and B. K. Nandi and R. Nania and E. Nappi and F. Navach and Sean F. Navin and Tapan Kumar Nayak and Svetlana Nazarenko and G. B. Nazarov and A. Nedosekin and F. Nendaz and Jackie Newby and A. Nianine and Michele Nicassio and Bbrge S Nielsen and S. Nikolaev and Vladan Nikolic and S. A. Nikulin and V. Nikulin and Bjorn Nilsen and Martin S Nilsson and Francesco Noferini and P. V. Nomokonov and G. J. L. Nooren and Norbert. Novitzky and A. Nyatha and Claus Nygaard and Andrea Ny{\'i}ri and Joakim Nystrand and A. Ochirov and Grazyna Odyniec and Helmut Oeschler and Markku Oinonen and Kiyoka Okada and Yasuhiro Okada and Mats Oldenburg and J. Oleniacz and Chiara Oppedisano and Fabienne Orsini and A. Ortiz Velasquez and Guido Ortona and Agneta Oskarsson and Fadmar Osmic and Lennart {\"O}sterman and P. Ostrowski and I. Otterlund and Jakub Otwinowski and G. \Ovrebekk and Katsuhiro Oyama and Kyoichiro Ozawa and Y. C. Pachmayer and M. Pachr and Fr{\'e}d{\'e}ric Padilla and P. Pagano and Guy Pa{\'i}c and F. Painke and Carlos Pajares and Susanta K Pal and A. Palaha and Alessandro Palmeri and Ralph Panse and V. Papikyan and G. S. Pappalardo and Woo Jin Park and B. Pastir{\vc}{\'a}k and Chiara Pastore and V. Paticchio and A. I. Pavlinov and Thorsten Pawlak and Thomas Peitzmann and A. Pepato and Helen Pereira and Dmitri Peressounko and Cinthia P{\'e}rez and Daniele Perini and Dr. Pietro Perrino and W. Peryt and J. Peschek and Alessandro Pesci and V. A. Peskov and Y. Pestov and Andreas J. Peters and Vojtech Petr{\'a}{\vc}ek and Alexander Petridis and Michele Pio De Petris and Peter Petrov and M. Petrovici and Catia Petta and Julie Peyre and Samanta Piano and A. Piccotti and M. Pikna and Ph Pillot and Ombretta Pinazza and Larry Pinsky and N. Pitz and F. Piuz and Roscoe Platt and John Pluta and T. A. Pocheptsov and S. Pochybova and P. L. M. Podesta Lerma and Francesca Poggio and Michael Poghosyan and Katrin Polak and B. Polichtchouk and P. A. Polozov and V. Polyakov and B. Pommeresch and A. Pop and Francesco Posa and V. Posṕı̌sil and B. V. K. S. Potukuchi and J. Pouthas and Subbarao Krishna Prasad and Roberto Preghenella and Francesco Prino and Claude A. Pruneau and I. A. Pshenichnov and Giovanna Puddu and P. R. Pujahari and A. Pulvirenti and A A Punin and V. T. Punin and M. Putǐs and J{\"o}rn Putschke and E. Quercigh and Alexander Rachevski and A. J. J. M. Rademakers and Sylwester Radomski and Teija R{\"a}ih{\"a} and Janusz Rak and A. Rakotozafindrabe and L.. Ramello},
Charged-particle production was studied in proton–proton collisions collected at the LHC with the ALICE detector at centre-of-mass energies 0.9 TeV and 2.36 TeV in the pseudorapidity range |η| < 1.4. In the central region (|η| < 0.5), at 0.9 TeV, we measure charged-particle pseudomNow at Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg, CNRS-IN2P3, Strasbourg, France. nNow at Sezione INFN, Bari, Italy. oNow at Institut für Kernphysik, Westfälische Wilhelms-Universität… CONTINUE READING


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