/ nucl-ex CERN-PH-EP-2015-268


Measurement of an excess in the yield of J/$\psi$ at very low $p_{\rm T}$ in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV


Adam, Jaroslav (Prague, Tech. U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Aggarwal, Madan Mohan (Panjab U.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (INFN, Turin) ; Agrawal, Neelima (Indian Inst. Tech., Mumbai) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahn, Sang Un (KISTI, Daejeon) ; Aiola, Salvatore (Yale U.) ; Akindinov, Alexander (Moscow, ITEP) ; Alam, Sk Noor (Calcutta, VECC) ; Aleksandrov, Dmitry (Kurchatov Inst., Moscow) ; Alessandro, Bruno (INFN, Turin) ; Alexandre, Didier (Birmingham U.) ; Alfaro Molina, Jose Ruben (Mexico U.) ; Alici, Andrea (INFN, Bologna) ; Alkin, Anton (BITP, Kiev) ; Millan Almaraz, Jesus Roberto (Sinaloa U.) ; Alme, Johan (Bergen Coll. Higher Educ.) ; Alt, Torsten (Frankfurt U., FIAS) ; Altinpinar, Sedat (Bergen U.) ; Altsybeev, Igor (St. Petersburg State U.) ; Alves Garcia Prado, Caio (Sao Paulo U.) ; Andrei, Cristian (Bucharest, IFIN-HH) ; Andronic, Anton (Darmstadt, EMMI) ; Anguelov, Venelin (Heidelberg U.) ; Anielski, Jonas (Munster U.) ; Anticic, Tome (Boskovic Inst., Zagreb) ; Antinori, Federico (INFN, Padua) ; Antonioli, Pietro (INFN, Bologna) ; Aphecetche, Laurent Bernard (SUBATECH, Nantes) ; Appelshaeuser, Harald (Frankfurt U., Inst. Kernphys.) ; Arcelli, Silvia (Bologna U.INFN, Bologna) ; Arnaldi, Roberta (INFN, Turin) ; Arnold, Oliver Werner (Tech. U., Munich (main)) ; Arsene, Ionut Cristian (Oslo U.) ; Arslandok, Mesut (Frankfurt U., Inst. Kernphys.) ; Audurier, Benjamin (SUBATECH, Nantes) ; Augustinus, Andre (CERN) ; Averbeck, Ralf Peter (Darmstadt, EMMI) ; Azmi, Mohd Danish (Aligarh Muslim U.) ; Badala, Angela (INFN, Catania) ; Baek, Yong Wook (Konkuk U.) ; Bagnasco, Stefano (INFN, Turin) ; Bailhache, Raphaelle Marie (Frankfurt U., Inst. Kernphys.) ; Bala, Renu (Jammu U.) ; Baldisseri, Alberto (IRFU, Saclay) ; Baral, Rama Chandra (Bhubaneswar, Inst. Phys.) ; Barbano, Anastasia Maria (Turin U.INFN, Turin) ; Barbera, Roberto (Catania U.INFN, Catania) ; Barile, Francesco (Bari U.INFN, Bari) ; Barnafoldi, Gergely Gabor (Wigner RCP, Budapest) ; Barnby, Lee Stuart (Birmingham U.) ; Ramillien Barret, Valerie (Clermont-Ferrand U.) ; Bartalini, Paolo (Hua-Zhong Normal U.) ; Barth, Klaus (CERN) ; Bartke, Jerzy Gustaw (Cracow, INP) ; Bartsch, Esther (Frankfurt U., Inst. Kernphys.) ; Basile, Maurizio (Bologna U.INFN, Bologna) ; Bastid, Nicole (Clermont-Ferrand U.) ; Basu, Sumit (Calcutta, VECC) ; Bathen, Bastian (Munster U.) ; Batigne, Guillaume (SUBATECH, Nantes) ; Batista Camejo, Arianna (Clermont-Ferrand U.) ; Batyunya, Boris (Dubna, JINR) ; Batzing, Paul Christoph (Oslo U.) ; Bearden, Ian Gardner (Bohr Inst.) ; Beck, Hans (Frankfurt U., Inst. Kernphys.) ; Bedda, Cristina (INFN, Turin) ; Behera, Nirbhay Kumar (Inha U.) ; Belikov, Iouri (Strasbourg, IPHC) ; Bellini, Francesca (Bologna U.INFN, Bologna) ; Bello Martinez, Hector (Puebla U., Mexico) ; Bellwied, Rene (Houston U.) ; Belmont Iii, Ronald John (Wayne State U.) ; Belmont Moreno, Ernesto (Mexico U.) ; Belyaev, Vladimir (Moscow Phys. Eng. Inst.) ; Bencedi, Gyula (Wigner RCP, Budapest) ; Beole, Stefania (Turin U.INFN, Turin) ; Berceanu, Ionela (Bucharest, IFIN-HH) ; Bercuci, Alexandru (Bucharest, IFIN-HH) ; Berdnikov, Yaroslav (St. Petersburg, INP) ; Berenyi, Daniel (Wigner RCP, Budapest) ; Bertens, Redmer Alexander (Utrecht U.) ; Berzano, Dario (CERN) ; Betev, Latchezar (CERN) ; Bhasin, Anju (Jammu U.) ; Bhat, Inayat Rasool (Jammu U.) ; Bhati, Ashok Kumar (Panjab U.) ; Bhattacharjee, Buddhadeb (Gauhati U.) ; Bhom, Jihyun (Tsukuba U.) ; Bianchi, Livio (Houston U.) ; Bianchi, Nicola (Frascati) ; Bianchin, Chiara (Wayne State U.) ; Bielcik, Jaroslav (Prague, Tech. U.) ; Bielcikova, Jana (Rez, Nucl. Phys. Inst.) ; Bilandzic, Ante (Bohr Inst.) ; Biswas, Rathijit (Bose Inst., KolkataCAPSS, Kolkata) ; Biswas, Saikat (Bhubaneswar, NISER) ; Bjelogrlic, Sandro (Utrecht U.) ; Blair, Justin Thomas (Texas U.) ; Blau, Dmitry (Kurchatov Inst., Moscow) ; Blume, Christoph (Frankfurt U., Inst. Kernphys.) ; Bock, Friederike (LBL, Berkeley) ; Bogdanov, Alexey (Moscow Phys. Eng. Inst.) ; Boggild, Hans (Bohr Inst.) ; Boldizsar, Laszlo (Wigner RCP, Budapest) ; Bombara, Marek (Kosice U.) ; Book, Julian Heinz (Frankfurt U., Inst. Kernphys.) ; Borel, Herve (IRFU, Saclay) ; Borissov, Alexander (Pusan Natl. U.) ; Borri, Marcello (Liverpool U.) ; Bossu, Francesco (iThemba LABS) ; Botta, Elena (Turin U.INFN, Turin) ; Boettger, Stefan (Goethe U., Frankfurt) ; Bourjau, Christian (Bohr Inst.) ; Braun-Munzinger, Peter (Darmstadt, EMMI) ; Bregant, Marco (Sao Paulo U.) ; Breitner, Timo Gunther (Goethe U., Frankfurt) ; Broker, Theo Alexander (Frankfurt U., Inst. Kernphys.) ; Browning, Tyler Allen (Purdue U.) ; Broz, Michal (Prague, Tech. U.) ; Brucken, Erik Jens (Helsinki Inst. of Phys.) ; Bruna, Elena (INFN, Turin) ; Bruno, Giuseppe Eugenio (Bari U.INFN, Bari) ; Budnikov, Dmitry (RFNC-VNIIEF, Sarov) ; Buesching, Henner (Frankfurt U., Inst. Kernphys.) ; Bufalino, Stefania (CERN) ; Buncic, Predrag (CERN) ; Busch, Oliver (Tsukuba U.) ; Buthelezi, Edith Zinhle (iThemba LABS) ; Bashir Butt, Jamila (COMSATS, Islamabad) ; Buxton, Jesse Thomas (Ohio State U.) ; Caffarri, Davide (CERN) ; Cai, Xu (Hua-Zhong Normal U.) ; Caines, Helen Louise (Yale U.) ; Calero Diaz, Liliet (Frascati) ; Caliva, Alberto (Utrecht U.) ; Calvo Villar, Ernesto (Lima, Pont. U. Catolica) ; Camerini, Paolo (Trieste U.INFN, Trieste) ; Carena, Francesco (CERN) ; Carena, Wisla (CERN) ; Carnesecchi, Francesca (Bologna U.INFN, Bologna) ; Castillo Castellanos, Javier Ernesto (IRFU, Saclay) ; Castro, Andrew John (Tennessee U.) ; Casula, Ester Anna Rita (Cagliari U.INFN, Cagliari) ; Ceballos Sanchez, Cesar (Havana, CEADEN) ; Cepila, Jan (Prague, Tech. U.) ; Cerello, Piergiorgio (INFN, Turin) ; Cerkala, Jakub (Kosice Tech. U.) ; Chang, Beomsu (Jyvaskyla U.) ; Chapeland, Sylvain (CERN) ; Chartier, Marielle (Liverpool U.) ; Charvet, Jean-Luc Fernand (IRFU, Saclay) ; Chattopadhyay, Subhasis (Calcutta, VECC) ; Chattopadhyay, Sukalyan (Saha Inst.) ; Chelnokov, Volodymyr (BITP, Kiev) ; Cherney, Michael Gerard (Creighton U.) ; Cheshkov, Cvetan Valeriev (Lyon U.) ; Cheynis, Brigitte (Lyon U.) ; Chibante Barroso, Vasco Miguel (CERN) ; Dobrigkeit Chinellato, David (Campinas State U.) ; Cho, Soyeon (Inha U.) ; Chochula, Peter (CERN) ; Choi, Kyungeon (Pusan Natl. U.) ; Chojnacki, Marek (Bohr Inst.) ; Choudhury, Subikash (Calcutta, VECC) ; Christakoglou, Panagiotis (NIKHEF, Amsterdam) ; Christensen, Christian Holm (Bohr Inst.) ; Christiansen, Peter (Lund U.) ; Chujo, Tatsuya (Tsukuba U.) ; Chung, Suh-Urk (Pusan Natl. U.) ; Cicalo, Corrado (INFN, Cagliari) ; Cifarelli, Luisa (Bologna U.INFN, Bologna) ; Cindolo, Federico (INFN, Bologna) ; Cleymans, Jean Willy Andre (Cape Town U.) ; Colamaria, Fabio Filippo (Bari U.INFN, Bari) ; Colella, Domenico (CERN) ; Collu, Alberto (Cagliari U.INFN, Cagliari) ; Colocci, Manuel (Bologna U.INFN, Bologna) ; Conesa Balbastre, Gustavo (LPSC, Grenoble) ; Conesa Del Valle, Zaida (Orsay, IPN) ; Connors, Megan Elizabeth (Yale U.) ; Contreras Nuno, Jesus Guillermo (Prague, Tech. U.) ; Cormier, Thomas Michael (Oak Ridge) ; Corrales Morales, Yasser (INFN, Turin) ; Cortes Maldonado, Ismael (Puebla U., Mexico) ; Cortese, Pietro (Piemonte Orientale U., Alessandria) ; Cosentino, Mauro Rogerio (Sao Paulo U.) ; Costa, Filippo (CERN) ; Crochet, Philippe (Clermont-Ferrand U.) ; Cruz Albino, Rigoberto (CINVESTAV, IPN) ; Cuautle Flores, Eleazar (Mexico U., ICN) ; Cunqueiro Mendez, Leticia (CERN) ; Dahms, Torsten (Excel. Cluster Universe, Munich) ; Dainese, Andrea (INFN, Padua) ; Danu, Andrea (Bucharest, Inst. Space Science) ; Das, Debasish (Saha Inst.) ; Das, Indranil (Saha Inst.) ; Das, Supriya (Bose Inst., KolkataCAPSS, Kolkata) ; Dash, Ajay Kumar (Bhubaneswar, NISER) ; Dash, Sadhana (Indian Inst. Tech., Mumbai) ; De, Sudipan (Sao Paulo U.) ; De Caro, Annalisa (Enrico Fermi Ctr., Rome) ; De Cataldo, Giacinto (INFN, Bari) ; De Conti, Camila (Sao Paulo U.) ; De Cuveland, Jan (Frankfurt U., FIAS) ; De Falco, Alessandro (Cagliari U.INFN, Cagliari) ; De Gruttola, Daniele (Salerno U.INFN, Salerno) ; De Marco, Nora (INFN, Turin) ; De Pasquale, Salvatore (Salerno U.INFN, Salerno) ; Deisting, Alexander (Heidelberg U.) ; Deloff, Andrzej (Warsaw, Inst. Nucl. Studies) ; Denes, Ervin Sandor (Wigner RCP, Budapest) ; Deplano, Caterina (NIKHEF, Amsterdam) ; Dhankher, Preeti (Indian Inst. Tech., Mumbai) ; Di Bari, Domenico (Bari U.INFN, Bari) ; Di Mauro, Antonio (CERN) ; Di Nezza, Pasquale (Frascati) ; Diaz Corchero, Miguel Angel (Madrid, CIEMAT) ; Dietel, Thomas (Cape Town U.) ; Dillenseger, Pascal (Frankfurt U., Inst. Kernphys.) ; Divia, Roberto (CERN) ; Djuvsland, Oeystein (Bergen U.) ; Dobrin, Alexandru Florin (NIKHEF, Amsterdam) ; Domenicis Gimenez, Diogenes (Sao Paulo U.) ; Donigus, Benjamin (Frankfurt U., Inst. Kernphys.) ; Dordic, Olja (Oslo U.) ; Drozhzhova, Tatiana (Frankfurt U., Inst. Kernphys.) ; Dubey, Anand Kumar (Calcutta, VECC) ; Dubla, Andrea (Utrecht U.) ; Ducroux, Laurent (Lyon U.) ; Dupieux, Pascal (Clermont-Ferrand U.) ; Ehlers Iii, Raymond James (Yale U.) ; Elia, Domenico (INFN, Bari) ; Engel, Heiko (Goethe U., Frankfurt) ; Epple, Eliane (Yale U.) ; Erazmus, Barbara Ewa (SUBATECH, Nantes) ; Erdemir, Irem (Frankfurt U., Inst. Kernphys.) ; Erhardt, Filip (Zagreb U.) ; Espagnon, Bruno (Orsay, IPN) ; Estienne, Magali Danielle (SUBATECH, Nantes) ; Esumi, Shinichi (Tsukuba U.) ; Eum, Jongsik (Pusan Natl. U.) ; Evans, David (Birmingham U.) ; Evdokimov, Sergey (Serpukhov, IHEP) ; Eyyubova, Gyulnara (Prague, Tech. U.) ; Fabbietti, Laura (Excel. Cluster Universe, Munich) ; Fabris, Daniela (INFN, Padua) ; Faivre, Julien (LPSC, Grenoble) ; Fantoni, Alessandra (Frascati) ; Fasel, Markus (LBL, Berkeley) ; Feldkamp, Linus (Munster U.) ; Feliciello, Alessandro (INFN, Turin) ; Feofilov, Grigorii (St. Petersburg State U.) ; Ferencei, Jozef (Rez, Nucl. Phys. Inst.) ; Fernandez Tellez, Arturo (Puebla U., Mexico) ; Gonzalez Ferreiro, Elena (Santiago de Compostela U.) ; Ferretti, Alessandro (Turin U.INFN, Turin) ; Festanti, Andrea (Padua U.INFN, Padua) ; Feuillard, Victor Jose Gaston (Clermont-Ferrand U.) ; Figiel, Jan (Cracow, INP) ; Araujo Silva Figueredo, Marcel (Sao Paulo U.) ; Filchagin, Sergey (RFNC-VNIIEF, Sarov) ; Finogeev, Dmitry (Moscow, INR) ; Fionda, Fiorella (Cagliari U.INFN, Cagliari) ; Fiore, Enrichetta Maria (Bari U.INFN, Bari) ; Fleck, Martin Gabriel (Heidelberg U.) ; Floris, Michele (CERN) ; Foertsch, Siegfried Valentin (iThemba LABS) ; Foka, Panagiota (Darmstadt, EMMI) ; Fokin, Sergey (Kurchatov Inst., Moscow) ; Fragiacomo, Enrico (INFN, Trieste) ; Francescon, Andrea (CERN) ; Frankenfeld, Ulrich Michael (Darmstadt, EMMI) ; Fuchs, Ulrich (CERN) ; Furget, Christophe (LPSC, Grenoble) ; Furs, Artur (Moscow, INR) ; Fusco Girard, Mario (Salerno U.INFN, Salerno) ; Gaardhoeje, Jens Joergen (Bohr Inst.) ; Gagliardi, Martino (Turin U.INFN, Turin) ; Gago Medina, Alberto Martin (Lima, Pont. U. Catolica) ; Gallio, Mauro (Turin U.INFN, Turin) ; Gangadharan, Dhevan Raja (LBL, Berkeley) ; Ganoti, Paraskevi (Athens U.) ; Gao, Chaosong (Hua-Zhong Normal U.) ; Garabatos Cuadrado, Jose (Darmstadt, EMMI) ; Garcia-Solis, Edmundo Javier (Chicago State U.) ; Gargiulo, Corrado (CERN) ; Gasik, Piotr Jan (Tech. U., Munich (main)) ; Gauger, Erin Frances (Texas U.) ; Germain, Marie (SUBATECH, Nantes) ; Gheata, Andrei George (CERN) ; Gheata, Mihaela (CERN) ; Ghosh, Premomoy (Calcutta, VECC) ; Ghosh, Sanjay Kumar (Bose Inst., KolkataCAPSS, Kolkata) ; Gianotti, Paola (Frascati) ; Giubellino, Paolo (CERN) ; Giubilato, Piero (Padua U.INFN, Padua) ; Gladysz-Dziadus, Ewa (Cracow, INP) ; Glassel, Peter (Heidelberg U.) ; Gomez Coral, Diego Mauricio (Mexico U.) ; Gomez Ramirez, Andres (Goethe U., Frankfurt) ; Gonzalez, Victor (Madrid, CIEMAT) ; Gonzalez Zamora, Pedro (Madrid, CIEMAT) ; Gorbunov, Sergey (Frankfurt U., FIAS) ; Gorlich, Lidia Maria (Cracow, INP) ; Gotovac, Sven (Split Tech. U.) ; Grabski, Varlen (Mexico U.) ; Grachov, Oleg Anatolievich (Yale U.) ; Graczykowski, Lukasz Kamil (Warsaw U. of Tech.) ; Graham, Katie Leanne (Birmingham U.) ; Grelli, Alessandro (Utrecht U.) ; Grigoras, Alina Gabriela (CERN) ; Grigoras, Costin (CERN) ; Grigoryev, Vladislav (Moscow Phys. Eng. Inst.) ; Grigoryan, Ara (Yerevan Phys. Inst.) ; Grigoryan, Smbat (Dubna, JINR) ; Grynyov, Borys (BITP, Kiev) ; Grion, Nevio (INFN, Trieste) ; Gronefeld, Julius Maximilian (Darmstadt, EMMI) ; Grosse-Oetringhaus, Jan Fiete (CERN) ; Grossiord, Jean-Yves (Lyon U.) ; Grosso, Raffaele (Darmstadt, EMMI) ; Guber, Fedor (Moscow, INR) ; Guernane, Rachid (LPSC, Grenoble) ; Guerzoni, Barbara (Bologna U.INFN, Bologna) ; Gulbrandsen, Kristjan Herlache (Bohr Inst.) ; Gunji, Taku (Tokyo U.) ; Gupta, Anik (Jammu U.) ; Gupta, Ramni (Jammu U.) ; Haake, Rudiger (Munster U.) ; Haaland, Oystein Senneset (Bergen U.) ; Hadjidakis, Cynthia Marie (Orsay, IPN) ; Haiduc, Maria (Bucharest, Inst. Space Science) ; Hamagaki, Hideki (Tokyo U.) ; Hamar, Gergoe (Wigner RCP, Budapest) ; Harris, John William (Yale U.) ; Harton, Austin Vincent (Chicago State U.) ; Hatzifotiadou, Despina (INFN, Bologna) ; Hayashi, Shinichi (Tokyo U.) ; Heckel, Stefan Thomas (Frankfurt U., Inst. Kernphys.) ; Heide, Markus Ansgar (Munster U.) ; Helstrup, Haavard (Bergen Coll. Higher Educ.) ; Herghelegiu, Andrei Ionut (Bucharest, IFIN-HH) ; Herrera Corral, Gerardo Antonio (CINVESTAV, IPN) ; Hess, Benjamin Andreas (U. Tubingen) ; Hetland, Kristin Fanebust (Bergen Coll. Higher Educ.) ; Hillemanns, Hartmut (CERN) ; Hippolyte, Boris (Strasbourg, IPHC) ; Hosokawa, Ritsuya (Tsukuba U.) ; Hristov, Peter Zahariev (CERN) ; Huang, Meidana (Bergen U.) ; Humanic, Thomas (Ohio State U.) ; Hussain, Nur (Gauhati U.) ; Hussain, Tahir (Aligarh Muslim U.) ; Hutter, Dirk (Frankfurt U., FIAS) ; Hwang, Dae Sung (Sejong U.) ; Ilkaev, Radiy (RFNC-VNIIEF, Sarov) ; Inaba, Motoi (Tsukuba U.) ; Ippolitov, Mikhail (Kurchatov Inst., Moscow) ; Irfan, Muhammad (Aligarh Muslim U.) ; Ivanov, Marian (Darmstadt, EMMI) ; Ivanov, Vladimir (St. Petersburg, INP) ; Izucheev, Vladimir (Serpukhov, IHEP) ; Jacobs, Peter Martin (LBL, Berkeley) ; Jadhav, Manoj Bhanudas (Indian Inst. Tech., Mumbai) ; Jadlovska, Slavka (Kosice Tech. U.) ; Jadlovsky, Jan (Kosice, IEF) ; Jahnke, Cristiane (Sao Paulo U.) ; Jakubowska, Monika Joanna (Warsaw U. of Tech.) ; Jang, Haeng Jin (KISTI, Daejeon) ; Janik, Malgorzata Anna (Warsaw U. of Tech.) ; Pahula Hewage, Sandun (Houston U.) ; Jena, Chitrasen (Padua U.INFN, Padua) ; Jena, Satyajit (Houston U.) ; Jimenez Bustamante, Raul Tonatiuh (Darmstadt, EMMI) ; Jones, Peter Graham (Birmingham U.) ; Jung, Hyungtaik (Gangneung-Wonju Natl. U.) ; Jusko, Anton (Birmingham U.) ; Kalinak, Peter (Kosice, IEF) ; Kalweit, Alexander Philipp (CERN) ; Kamin, Jason Adrian (Frankfurt U., Inst. Kernphys.) ; Kang, Ju Hwan (Yonsei U.) ; Kaplin, Vladimir (Moscow Phys. Eng. Inst.) ; Kar, Somnath (Calcutta, VECC) ; Karasu Uysal, Ayben (Karatay U.) ; Karavichev, Oleg (Moscow, INR) ; Karavicheva, Tatiana (Moscow, INR) ; Karayan, Lilit (Heidelberg U.) ; Karpechev, Evgeny (Moscow, INR) ; Kebschull, Udo Wolfgang (Goethe U., Frankfurt) ; Keidel, Ralf (Fachhochsch., Worms) ; Keijdener, Darius Laurens (Utrecht U.) ; Keil, Markus (CERN) ; Khan, Mohammed Mohisin (Aligarh Muslim U.) ; Khan, Palash (Saha Inst.) ; Khan, Shuaib Ahmad (Calcutta, VECC) ; Khanzadeev, Alexei (St. Petersburg, INP) ; Kharlov, Yury (Serpukhov, IHEP) ; Kileng, Bjarte (Bergen Coll. Higher Educ.) ; Kim, Do Won (Gangneung-Wonju Natl. U.) ; Kim, Dong Jo (Jyvaskyla U.) ; Kim, Daehyeok (Yonsei U.) ; Kim, Hyeonjoong (Yonsei U.) ; Kim, Jinsook (Gangneung-Wonju Natl. U.) ; Kim, Mimae (Gangneung-Wonju Natl. U.) ; Kim, Minwoo (Yonsei U.) ; Kim, Se Yong (Sejong U.) ; Kim, Taesoo (Yonsei U.) ; Kirsch, Stefan (Frankfurt U., FIAS) ; Kisel, Ivan (Frankfurt U., FIAS) ; Kiselev, Sergey (Moscow, ITEP) ; Kisiel, Adam Ryszard (Warsaw U. of Tech.) ; Kiss, Gabor (Wigner RCP, Budapest) ; Klay, Jennifer Lynn (Cal. Poly.) ; Klein, Carsten (Frankfurt U., Inst. Kernphys.) ; Klein, Jochen (Heidelberg U.) ; Klein-Boesing, Christian (Munster U.) ; Klewin, Sebastian (Heidelberg U.) ; Kluge, Alexander (CERN) ; Knichel, Michael Linus (Heidelberg U.) ; Knospe, Anders Garritt (Texas U.) ; Kobayashi, Taiyo (Tsukuba U.) ; Kobdaj, Chinorat (Suranaree U. of Tech.) ; Kofarago, Monika (CERN) ; Kollegger, Thorsten (Frankfurt U., FIAS) ; Kolozhvari, Anatoly (St. Petersburg State U.) ; Kondratev, Valerii (St. Petersburg State U.) ; Kondratyeva, Natalia (Moscow Phys. Eng. Inst.) ; Kondratyuk, Evgeny (Serpukhov, IHEP) ; Konevskikh, Artem (Moscow, INR) ; Kopcik, Michal (Kosice Tech. U.) ; Kour, Mandeep (Jammu U.) ; Kouzinopoulos, Charalampos (CERN) ; Kovalenko, Oleksandr (Warsaw, Inst. Nucl. Studies) ; Kovalenko, Vladimir (St. Petersburg State U.) ; Kowalski, Marek (Cracow, INP) ; Koyithatta Meethaleveedu, Greeshma (Indian Inst. Tech., Mumbai) ; Kralik, Ivan (Kosice, IEF) ; Kravcakova, Adela (Kosice U.) ; Kretz, Matthias (Frankfurt U., FIAS) ; Krivda, Marian (Kosice, IEF) ; Krizek, Filip (Rez, Nucl. Phys. Inst.) ; Kryshen, Evgeny (CERN) ; Krzewicki, Mikolaj (Frankfurt U., FIAS) ; Kubera, Andrew Michael (Ohio State U.) ; Kucera, Vit (Rez, Nucl. Phys. Inst.) ; Kuhn, Christian Claude (Strasbourg, IPHC) ; Kuijer, Paulus Gerardus (NIKHEF, Amsterdam) ; Kumar, Ajay (Jammu U.) ; Kumar, Jitendra (Indian Inst. Tech., Mumbai) ; Lokesh, Kumar (Panjab U.) ; Kumar, Shyam (Indian Inst. Tech., Mumbai) ; Kurashvili, Podist (Warsaw, Inst. Nucl. Studies) ; Kurepin, Alexander (Moscow, INR) ; Kurepin, Alexey (Moscow, INR) ; Kuryakin, Alexey (RFNC-VNIIEF, Sarov) ; Kweon, Min Jung (Inha U.) ; Kwon, Youngil (Yonsei U.) ; La Pointe, Sarah Louise (INFN, Turin) ; La Rocca, Paola (Catania U.INFN, Catania) ; Ladron De Guevara, Pedro (CINVESTAV, IPN) ; Lagana Fernandes, Caio (Sao Paulo U.) ; Lakomov, Igor (CERN) ; Langoy, Rune (Vestfold U. Coll., Tonsberg) ; Lara Martinez, Camilo Ernesto (Goethe U., Frankfurt) ; Lardeux, Antoine Xavier (IRFU, Saclay) ; Lattuca, Alessandra (Turin U.INFN, Turin) ; Laudi, Elisa (CERN) ; Lea, Ramona (Trieste U.INFN, Trieste) ; Leardini, Lucia (Heidelberg U.) ; Lee, Graham Richard (Birmingham U.) ; Lee, Seongjoo (Yonsei U.) ; Lehas, Fatiha (NIKHEF, Amsterdam) ; Lemmon, Roy Crawford (Daresbury) ; Lenti, Vito (INFN, Bari) ; Leogrande, Emilia (Utrecht U.) ; Leon Monzon, Ildefonso (Sinaloa U.) ; Leon Vargas, Hermes (Mexico U.) ; Leoncino, Marco (Turin U.INFN, Turin) ; Levai, Peter (Wigner RCP, Budapest) ; Li, Shuang (Hua-Zhong Normal U.) ; Li, Xiaomei (Beijing, Inst. Atomic Energy) ; Lien, Jorgen Andre (Vestfold U. Coll., Tonsberg) ; Lietava, Roman (Birmingham U.) ; Lindal, Svein (Oslo U.) ; Lindenstruth, Volker (Frankfurt U., FIAS) ; Lippmann, Christian (Darmstadt, EMMI) ; Lisa, Michael Annan (Ohio State U.) ; Ljunggren, Hans Martin (Lund U.) ; Lodato, Davide Francesco (Utrecht U.) ; Lonne, Per-Ivar (Bergen U.) ; Loginov, Vitaly (Moscow Phys. Eng. Inst.) ; Loizides, Constantinos (LBL, Berkeley) ; Lopez, Xavier Bernard (Clermont-Ferrand U.) ; Lopez Torres, Ernesto (Havana, CEADEN) ; Lowe, Andrew John (Wigner RCP, Budapest) ; Luettig, Philipp Johannes (Frankfurt U., Inst. Kernphys.) ; Lunardon, Marcello (Padua U.INFN, Padua) ; Luparello, Grazia (Trieste U.INFN, Trieste) ; Maevskaya, Alla (Moscow, INR) ; Mager, Magnus (CERN) ; Mahajan, Sanjay (Jammu U.) ; Mahmood, Sohail Musa (Oslo U.) ; Maire, Antonin (Strasbourg, IPHC) ; Majka, Richard Daniel (Yale U.) ; Malaev, Mikhail (St. Petersburg, INP) ; Maldonado Cervantes, Ivonne Alicia (Mexico U., ICN) ; Malinina, Liudmila (Dubna, JINR) ; Mal'Kevich, Dmitry (Moscow, ITEP) ; Malzacher, Peter (Darmstadt, EMMI) ; Mamonov, Alexander (RFNC-VNIIEF, Sarov) ; Manko, Vladislav (Kurchatov Inst., Moscow) ; Manso, Franck (Clermont-Ferrand U.) ; Manzari, Vito (INFN, Bari) ; Marchisone, Massimiliano (iThemba LABS) ; Mares, Jiri (Prague, Inst. Phys.) ; Margagliotti, Giacomo Vito (Trieste U.INFN, Trieste) ; Margotti, Anselmo (INFN, Bologna) ; Margutti, Jacopo (Utrecht U.) ; Marin, Ana Maria (Darmstadt, EMMI) ; Markert, Christina (Texas U.) ; Marquard, Marco (Frankfurt U., Inst. Kernphys.) ; Martin, Nicole Alice (Darmstadt, EMMI) ; Martin Blanco, Javier (SUBATECH, Nantes) ; Martinengo, Paolo (CERN) ; Martinez Hernandez, Mario Ivan (Puebla U., Mexico) ; Martinez-Garcia, Gines (SUBATECH, Nantes) ; Martinez Pedreira, Miguel (CERN) ; Mas, Alexis Jean-Michel (Sao Paulo U.) ; Masciocchi, Silvia (Darmstadt, EMMI) ; Masera, Massimo (Turin U.INFN, Turin) ; Masoni, Alberto (INFN, Cagliari) ; Massacrier, Laure Marie (SUBATECH, Nantes) ; Mastroserio, Annalisa (Bari U.INFN, Bari) ; Matyja, Adam Tomasz (Cracow, INP) ; Mayer, Christoph (Cracow, INP) ; Mazer, Joel Anthony (Tennessee U.) ; Mazzoni, Alessandra Maria (INFN, Rome) ; Mcdonald, Daniel (Houston U.) ; Meddi, Franco (Rome U.INFN, Rome) ; Melikyan, Yuri (Moscow Phys. Eng. Inst.) ; Menchaca-Rocha, Arturo Alejandro (Mexico U.) ; Meninno, Elisa (Salerno U.INFN, Salerno) ; Mercado-Perez, Jorge (Heidelberg U.) ; Meres, Michal (Comenius U.) ; Miake, Yasuo (Tsukuba U.) ; Mieskolainen, Matti Mikael (Helsinki Inst. of Phys.) ; Mikhaylov, Konstantin (Dubna, JINR) ; Milano, Leonardo (LBL, Berkeley) ; Milosevic, Jovan (Oslo U.) ; Minervini, Lazzaro Manlio (Bari Polytechnic) ; Mischke, Andre (Utrecht U.) ; Mishra, Aditya Nath (Indian Inst. Tech., Indore) ; Miskowiec, Dariusz Czeslaw (Darmstadt, EMMI) ; Mitra, Jubin (Calcutta, VECC) ; Mitu, Ciprian Mihai (Bucharest, Inst. Space Science) ; Mohammadi, Naghmeh (Utrecht U.) ; Mohanty, Bedangadas (Bhubaneswar, NISER) ; Molnar, Levente (Strasbourg, IPHC) ; Montano Zetina, Luis Manuel (CINVESTAV, IPN) ; Montes Prado, Esther (Madrid, CIEMAT) ; Moreira De Godoy, Denise Aparecida (Munster U.) ; Perez Moreno, Luis Alberto (Puebla U., Mexico) ; Moretto, Sandra (Padua U.INFN, Padua) ; Morreale, Astrid (SUBATECH, Nantes) ; Morsch, Andreas (CERN) ; Muccifora, Valeria (Frascati) ; Mudnic, Eugen (Split Tech. U.) ; Muhlheim, Daniel Michael (Munster U.) ; Muhuri, Sanjib (Calcutta, VECC) ; Mukherjee, Maitreyee (Calcutta, VECC) ; Mulligan, James Declan (Yale U.) ; Gameiro Munhoz, Marcelo (Sao Paulo U.) ; Munzer, Robert Helmut (Tech. U., Munich (main)) ; Murray, Sean (iThemba LABS) ; Musa, Luciano (CERN) ; Musinsky, Jan (Kosice, IEF) ; Naik, Bharati (Indian Inst. Tech., Mumbai) ; Nair, Rahul (Warsaw, Inst. Nucl. Studies) ; Nandi, Basanta Kumar (Indian Inst. Tech., Mumbai) ; Nania, Rosario (INFN, Bologna) ; Nappi, Eugenio (INFN, Bari) ; Naru, Muhammad Umair (COMSATS, Islamabad) ; Ferreira Natal Da Luz, Pedro Hugo (Sao Paulo U.) ; Nattrass, Christine (Tennessee U.) ; Nayak, Kishora (Bhubaneswar, NISER) ; Nayak, Tapan Kumar (Calcutta, VECC) ; Nazarenko, Sergey (RFNC-VNIIEF, Sarov) ; Nedosekin, Alexander (Moscow, ITEP) ; Nellen, Lukas (Mexico U., ICN) ; Ng, Fabian (Houston U.) ; Nicassio, Maria (Darmstadt, EMMI) ; Niculescu, Mihai (Bucharest, Inst. Space Science) ; Niedziela, Jeremi (CERN) ; Nielsen, Borge Svane (Bohr Inst.) ; Nikolaev, Sergey (Kurchatov Inst., Moscow) ; Nikulin, Sergey (Kurchatov Inst., Moscow) ; Nikulin, Vladimir (St. Petersburg, INP) ; Noferini, Francesco (INFN, Bologna) ; Nomokonov, Petr (Dubna, JINR) ; Nooren, Gerardus (Utrecht U.) ; Cabanillas Noris, Juan Carlos (Puebla U., Mexico) ; Norman, Jaime (Liverpool U.) ; Nyanin, Alexander (Kurchatov Inst., Moscow) ; Nystrand, Joakim Ingemar (Bergen U.) ; Oeschler, Helmut Oskar (Heidelberg U.) ; Oh, Saehanseul (Yale U.) ; Oh, Sun Kun (Konkuk U.) ; Ohlson, Alice Elisabeth (CERN) ; Okatan, Ali (Karatay U.) ; Okubo, Tsubasa (Hiroshima U.) ; Olah, Laszlo (Wigner RCP, Budapest) ; Oleniacz, Janusz (Warsaw U. of Tech.) ; Oliveira Da Silva, Antonio Carlos (Sao Paulo U.) ; Oliver, Michael Henry (Yale U.) ; Onderwaater, Jacobus (Darmstadt, EMMI) ; Oppedisano, Chiara (INFN, Turin) ; Orava, Risto (Helsinki Inst. of Phys.) ; Ortiz Velasquez, Antonio (Mexico U., ICN) ; Oskarsson, Anders Nils Erik (Lund U.) ; Otwinowski, Jacek Tomasz (Cracow, INP) ; Oyama, Ken (Heidelberg U.) ; Ozdemir, Mahmut (Frankfurt U., Inst. Kernphys.) ; Pachmayer, Yvonne Chiara (Heidelberg U.) ; Pagano, Paola (Salerno U.INFN, Salerno) ; Paic, Guy (Mexico U., ICN) ; Pal, Susanta Kumar (Calcutta, VECC) ; Pan, Jinjin (Wayne State U.) ; Pandey, Ashutosh Kumar (Indian Inst. Tech., Mumbai) ; Papcun, Peter (Kosice Tech. U.) ; Papikyan, Vardanush (Yerevan Phys. Inst.) ; Pappalardo, Giuseppe (INFN, Catania) ; Pareek, Pooja (Indian Inst. Tech., Indore) ; Park, Woojin (Darmstadt, EMMI) ; Parmar, Sonia (Panjab U.) ; Passfeld, Annika (Munster U.) ; Paticchio, Vincenzo (INFN, Bari) ; Patra, Rajendra Nath (Calcutta, VECC) ; Paul, Biswarup (Saha Inst.) ; Pei, Hua (Hua-Zhong Normal U.) ; Peitzmann, Thomas (Utrecht U.) ; Pereira Da Costa, Hugo Denis Antonio (IRFU, Saclay) ; Pereira De Oliveira Filho, Elienos (Sao Paulo U.) ; Peresunko, Dmitry Yurevich (Moscow Phys. Eng. Inst.) ; Perez Lara, Carlos Eugenio (NIKHEF, Amsterdam) ; Perez Lezama, Edgar (Frankfurt U., Inst. Kernphys.) ; Peskov, Vladimir (Frankfurt U., Inst. Kernphys.) ; Pestov, Yury (Novosibirsk, IYF) ; Petracek, Vojtech (Prague, Tech. U.) ; Petrov, Viacheslav (Serpukhov, IHEP) ; Petrovici, Mihai (Bucharest, IFIN-HH) ; Petta, Catia (Catania U.INFN, Catania) ; Piano, Stefano (INFN, Trieste) ; Pikna, Miroslav (Comenius U.) ; Pillot, Philippe (SUBATECH, Nantes) ; Pinazza, Ombretta (CERN) ; Pinsky, Lawrence (Houston U.) ; Piyarathna, Danthasinghe (Houston U.) ; Ploskon, Mateusz Andrzej (LBL, Berkeley) ; Planinic, Mirko (Zagreb U.) ; Pluta, Jan Marian (Warsaw U. of Tech.) ; Pochybova, Sona (Wigner RCP, Budapest) ; Podesta Lerma, Pedro Luis Manuel (Sinaloa U.) ; Poghosyan, Martin (Creighton U.) ; Polishchuk, Boris (Serpukhov, IHEP) ; Poljak, Nikola (Zagreb U.) ; Poonsawat, Wanchaloem (Suranaree U. of Tech.) ; Pop, Amalia (Bucharest, IFIN-HH) ; Porteboeuf, Sarah Julie (Clermont-Ferrand U.) ; Porter, R Jefferson (LBL, Berkeley) ; Pospisil, Jan (Rez, Nucl. Phys. Inst.) ; Prasad, Sidharth Kumar (Bose Inst., KolkataCAPSS, Kolkata) ; Preghenella, Roberto (CERN) ; Prino, Francesco (INFN, Turin) ; Pruneau, Claude Andre (Wayne State U.) ; Pshenichnov, Igor (Moscow, INR) ; Puccio, Maximiliano (Turin U.INFN, Turin) ; Puddu, Giovanna (Cagliari U.INFN, Cagliari) ; Pujahari, Prabhat Ranjan (Wayne State U.) ; Punin, Valery (RFNC-VNIIEF, Sarov) ; Putschke, Jorn Henning (Wayne State U.) ; Qvigstad, Henrik (Oslo U.) ; Rachevski, Alexandre (INFN, Trieste) ; Raha, Sibaji (Bose Inst., KolkataCAPSS, Kolkata) ; Rajput, Sonia (Jammu U.) ; Rak, Jan (Jyvaskyla U.) ; Rakotozafindrabe, Andry Malala (IRFU, Saclay) ; Ramello, Luciano (Piemonte Orientale U., Alessandria) ; Rami, Fouad (Strasbourg, IPHC) ; Raniwala, Rashmi (Rajasthan U.) ; Raniwala, Sudhir (Rajasthan U.) ; Rasanen, Sami Sakari (Helsinki Inst. of Phys.) ; Rascanu, Bogdan Theodor (Frankfurt U., Inst. Kernphys.) ; Rathee, Deepika (Panjab U.) ; Read, Kenneth Francis (Oak Ridge) ; Redlich, Krzysztof (Warsaw, Inst. Nucl. Studies) ; Reed, Rosi Jan (Wayne State U.) ; Rehman, Attiq Ur (Bergen U.) ; Reichelt, Patrick Simon (Frankfurt U., Inst. Kernphys.) ; Reidt, Felix (CERN) ; Ren, Xiaowen (Hua-Zhong Normal U.) ; Renfordt, Rainer Arno Ernst (Frankfurt U., Inst. Kernphys.) ; Reolon, Anna Rita (Frascati) ; Reshetin, Andrey (Moscow, INR) ; Revol, Jean-Pierre (Enrico Fermi Ctr., Rome) ; Reygers, Klaus Johannes (Heidelberg U.) ; Riabov, Viktor (St. Petersburg, INP) ; Ricci, Renato Angelo (INFN, Legnaro) ; Richert, Tuva Ora Herenui (Lund U.) ; Richter, Matthias Rudolph (Oslo U.) ; Riedler, Petra (CERN) ; Riegler, Werner (CERN) ; Riggi, Francesco (Catania U.INFN, Catania) ; Ristea, Catalin-Lucian (Bucharest, Inst. Space Science) ; Rocco, Elena (Utrecht U.) ; Rodriguez Cahuantzi, Mario (CINVESTAV, IPN) ; Rodriguez Manso, Alis (NIKHEF, Amsterdam) ; Roeed, Ketil (Oslo U.) ; Rogochaya, Elena (Dubna, JINR) ; Rohr, David Michael (Frankfurt U., FIAS) ; Roehrich, Dieter (Bergen U.) ; Romita, Rosa (Liverpool U.) ; Ronchetti, Federico (CERN) ; Ronflette, Lucile (SUBATECH, Nantes) ; Rosnet, Philippe (Clermont-Ferrand U.) ; Rossi, Andrea (CERN) ; Roukoutakis, Filimon (Athens U.) ; Roy, Ankhi (Indian Inst. Tech., Indore) ; Roy, Christelle Sophie (Strasbourg, IPHC) ; Roy, Pradip Kumar (Saha Inst.) ; Rubio Montero, Antonio Juan (Madrid, CIEMAT) ; Rui, Rinaldo (Trieste U.INFN, Trieste) ; Russo, Riccardo (Turin U.INFN, Turin) ; Ryabinkin, Evgeny (Kurchatov Inst., Moscow) ; Ryabov, Yury (St. Petersburg, INP) ; Rybicki, Andrzej (Cracow, INP) ; Sadovskiy, Sergey (Serpukhov, IHEP) ; Safarik, Karel (CERN) ; Sahlmuller, Baldo (Frankfurt U., Inst. Kernphys.) ; Sahoo, Pragati (Indian Inst. Tech., Indore) ; Sahoo, Raghunath (Indian Inst. Tech., Indore) ; Sahoo, Sarita (Bhubaneswar, Inst. Phys.) ; Sahu, Pradip Kumar (Bhubaneswar, Inst. Phys.) ; Saini, Jogender (Calcutta, VECC) ; Sakai, Shingo (Frascati) ; Saleh, Mohammad Ahmad (Wayne State U.) ; Salzwedel, Jai Samuel Nielsen (Ohio State U.) ; Sambyal, Sanjeev Singh (Jammu U.) ; Samsonov, Vladimir (St. Petersburg, INP) ; Sandor, Ladislav (Kosice, IEF) ; Sandoval, Andres (Mexico U.) ; Sano, Masato (Tsukuba U.) ; Sarkar, Debojit (Calcutta, VECC) ; Scapparone, Eugenio (INFN, Bologna) ; Scarlassara, Fernando (Padua U.INFN, Padua) ; Schiaua, Claudiu Cornel (Bucharest, IFIN-HH) ; Schicker, Rainer Martin (Heidelberg U.) ; Schmidt, Christian Joachim (Darmstadt, EMMI) ; Schmidt, Hans Rudolf (U. Tubingen) ; Schuchmann, Simone (Frankfurt U., Inst. Kernphys.) ; Schukraft, Jurgen (CERN) ; Schulc, Martin (Prague, Tech. U.) ; Schuster, Tim Robin (Yale U.) ; Schutz, Yves Roland (SUBATECH, Nantes) ; Schwarz, Kilian Eberhard (Darmstadt, EMMI) ; Schweda, Kai Oliver (Darmstadt, EMMI) ; Scioli, Gilda (Bologna U.INFN, Bologna) ; Scomparin, Enrico (INFN, Turin) ; Scott, Rebecca Michelle (Tennessee U.) ; Sefcik, Michal (Kosice U.) ; Seger, Janet Elizabeth (Creighton U.) ; Sekiguchi, Yuko (Tokyo U.) ; Sekihata, Daiki (Hiroshima U.) ; Selyuzhenkov, Ilya (Darmstadt, EMMI) ; Senosi, Kgotlaesele (iThemba LABS) ; Senyukov, Serhiy (CERN) ; Serradilla Rodriguez, Eulogio (Mexico U.) ; Sevcenco, Adrian (Bucharest, Inst. Space Science) ; Shabanov, Arseniy (Moscow, INR) ; Shabetai, Alexandre (SUBATECH, Nantes) ; Shadura, Oksana (BITP, Kiev) ; Shahoyan, Ruben (CERN) ; Shangaraev, Artem (Serpukhov, IHEP) ; Sharma, Ankita (Jammu U.) ; Sharma, Mona (Jammu U.) ; Sharma, Monika (Jammu U.) ; Sharma, Natasha (Tennessee U.) ; Shigaki, Kenta (Hiroshima U.) ; Shtejer Diaz, Katherin (Turin U.INFN, Turin) ; Sibiryak, Yury (Kurchatov Inst., Moscow) ; Siddhanta, Sabyasachi (INFN, Cagliari) ; Sielewicz, Krzysztof Marek (CERN) ; Siemiarczuk, Teodor (Warsaw, Inst. Nucl. Studies) ; Silvermyr, David Olle Rickard (Oak Ridge) ; Silvestre, Catherine Micaela (LPSC, Grenoble) ; Simatovic, Goran (Zagreb U.) ; Simonetti, Giuseppe (CERN) ; Singaraju, Rama Narayana (Calcutta, VECC) ; Singh, Ranbir (Bhubaneswar, NISER) ; Singha, Subhash (Calcutta, VECC) ; Singhal, Vikas (Calcutta, VECC) ; Sinha, Bikash (Calcutta, VECC) ; Sarkar - Sinha, Tinku (Saha Inst.) ; Sitar, Branislav (Comenius U.) ; Sitta, Mario (Piemonte Orientale U., Alessandria) ; Skaali, Bernhard (Oslo U.) ; Slupecki, Maciej (Jyvaskyla U.) ; Smirnov, Nikolai (Yale U.) ; Snellings, Raimond (Utrecht U.) ; Snellman, Tomas Wilhelm (Jyvaskyla U.) ; Soegaard, Carsten (Lund U.) ; Song, Jihye (Pusan Natl. U.) ; Song, Myunggeun (Yonsei U.) ; Song, Zixuan (Hua-Zhong Normal U.) ; Soramel, Francesca (Padua U.INFN, Padua) ; Sorensen, Soren Pontoppidan (Tennessee U.) ; Sozzi, Federica (Darmstadt, EMMI) ; Spacek, Michal (Prague, Tech. U.) ; Spiriti, Eleuterio (Frascati) ; Sputowska, Iwona Anna (Cracow, INP) ; Spyropoulou-Stassinaki, Martha (Athens U.) ; Stachel, Johanna (Heidelberg U.) ; Stan, Ionel (Bucharest, Inst. Space Science) ; Stefanek, Grzegorz (Warsaw, Inst. Nucl. Studies) ; Stenlund, Evert Anders (Lund U.) ; Steyn, Gideon Francois (iThemba LABS) ; Stiller, Johannes Hendrik (Heidelberg U.) ; Stocco, Diego (SUBATECH, Nantes) ; Strmen, Peter (Comenius U.) ; Alarcon Do Passo Suaide, Alexandre (Sao Paulo U.) ; Sugitate, Toru (Hiroshima U.) ; Suire, Christophe Pierre (Orsay, IPN) ; Suleymanov, Mais Kazim Oglu (COMSATS, Islamabad) ; Suljic, Miljenko (Trieste U.INFN, Trieste) ; Sultanov, Rishat (Moscow, ITEP) ; Sumbera, Michal (Rez, Nucl. Phys. Inst.) ; Szabo, Alexander (Comenius U.) ; Szanto De Toledo, Alejandro (Sao Paulo U.) ; Szarka, Imrich (Comenius U.) ; Szczepankiewicz, Adam (CERN) ; Szymanski, Maciej Pawel (Warsaw U. of Tech.) ; Tabassam, Uzma (COMSATS, Islamabad) ; Takahashi, Jun (Campinas State U.) ; Tambave, Ganesh Jagannath (Bergen U.) ; Tanaka, Naoto (Tsukuba U.) ; Tangaro, Marco-Antonio (Bari U.INFN, Bari) ; Tarhini, Mohamad (Orsay, IPN) ; Tariq, Mohammad (Aligarh Muslim U.) ; Tarzila, Madalina-Gabriela (Bucharest, IFIN-HH) ; Tauro, Arturo (CERN) ; Tejeda Munoz, Guillermo (Puebla U., Mexico) ; Telesca, Adriana (CERN) ; Terasaki, Kohei (Tokyo U.) ; Terrevoli, Cristina (Padua U.INFN, Padua) ; Teyssier, Boris (Lyon U.) ; Thaeder, Jochen Mathias (LBL, Berkeley) ; Thomas, Deepa (Texas U.) ; Tieulent, Raphael Noel (Lyon U.) ; Timmins, Anthony Robert (Houston U.) ; Toia, Alberica (Frankfurt U., Inst. Kernphys.) ; Trogolo, Stefano (Turin U.INFN, Turin) ; Trombetta, Giuseppe (Bari U.INFN, Bari) ; Trubnikov, Victor (BITP, Kiev) ; Trzaska, Wladyslaw Henryk (Jyvaskyla U.) ; Tsuji, Tomoya (Tokyo U.) ; Tumkin, Alexandr (RFNC-VNIIEF, Sarov) ; Turrisi, Rosario (INFN, Padua) ; Tveter, Trine Spedstad (Oslo U.) ; Ullaland, Kjetil (Bergen U.) ; Uras, Antonio (Lyon U.) ; Usai, Gianluca (Cagliari U.INFN, Cagliari) ; Utrobicic, Antonija (Zagreb U.) ; Vajzer, Michal (Rez, Nucl. Phys. Inst.) ; Vala, Martin (Kosice, IEF) ; Valencia Palomo, Lizardo (Clermont-Ferrand U.) ; Vallero, Sara (Turin U.INFN, Turin) ; Van Der Maarel, Jasper (Utrecht U.) ; Van Hoorne, Jacobus Willem (CERN) ; Van Leeuwen, Marco (Utrecht U.) ; Vanat, Tomas (Rez, Nucl. Phys. Inst.) ; Vande Vyvre, Pierre (CERN) ; Varga, Dezso (Wigner RCP, Budapest) ; Vargas Trevino, Aurora Diozcora (Puebla U., Mexico) ; Vargyas, Marton (Jyvaskyla U.) ; Varma, Raghava (Indian Inst. Tech., Mumbai) ; Vasileiou, Maria (Athens U.) ; Vasiliev, Andrey (Kurchatov Inst., Moscow) ; Vauthier, Astrid (LPSC, Grenoble) ; Vechernin, Vladimir (St. Petersburg State U.) ; Veen, Annelies Marianne (Utrecht U.) ; Veldhoen, Misha (Utrecht U.) ; Velure, Arild (Bergen U.) ; Venaruzzo, Massimo (INFN, Legnaro) ; Vercellin, Ermanno (Turin U.INFN, Turin) ; Vergara Limon, Sergio (Puebla U., Mexico) ; Vernet, Renaud (CC, Villeurbanne) ; Verweij, Marta (Wayne State U.) ; Vickovic, Linda (Split Tech. U.) ; Viesti, Giuseppe (Padua U.INFN, Padua) ; Viinikainen, Jussi Samuli (Jyvaskyla U.) ; Vilakazi, Zabulon (Witwatersrand U.) ; Villalobos Baillie, Orlando (Birmingham U.) ; Villatoro Tello, Abraham (Puebla U., Mexico) ; Vinogradov, Alexander (Kurchatov Inst., Moscow) ; Vinogradov, Leonid (St. Petersburg State U.) ; Vinogradov, Yury (RFNC-VNIIEF, Sarov) ; Virgili, Tiziano (Salerno U.INFN, Salerno) ; Vislavicius, Vytautas (Lund U.) ; Viyogi, Yogendra (Calcutta, VECC) ; Vodopyanov, Alexander (Dubna, JINR) ; Volkl, Martin Andreas (Heidelberg U.) ; Voloshin, Kirill (Moscow, ITEP) ; Voloshin, Sergey (Wayne State U.) ; Volpe, Giacomo (Wigner RCP, Budapest) ; Von Haller, Barthelemy (CERN) ; Vorobyev, Ivan (Tech. U., Munich (main)) ; Vranic, Danilo (CERN) ; Vrlakova, Janka (Kosice U.) ; Vulpescu, Bogdan (Clermont-Ferrand U.) ; Vyushin, Alexey (RFNC-VNIIEF, Sarov) ; Wagner, Boris (Bergen U.) ; Wagner, Jan (Darmstadt, EMMI) ; Wang, Hongkai (Utrecht U.) ; Wang, Mengliang (SUBATECH, Nantes) ; Watanabe, Daisuke (Tsukuba U.) ; Watanabe, Yosuke (Tokyo U.) ; Weber, Michael (CERN) ; Weber, Steffen Georg (Darmstadt, EMMI) ; Weiser, Dennis Franz (Heidelberg U.) ; Wessels, Johannes Peter (Munster U.) ; Westerhoff, Uwe (Munster U.) ; Whitehead, Andile Mothegi (Cape Town U.) ; Wiechula, Jens (U. Tubingen) ; Wikne, Jon (Oslo U.) ; Wilde, Martin Rudolf (Munster U.) ; Wilk, Grzegorz Andrzej (Warsaw, Inst. Nucl. Studies) ; Wilkinson, Jeremy John (Heidelberg U.) ; Williams, Crispin (INFN, Bologna) ; Windelband, Bernd Stefan (Heidelberg U.) ; Winn, Michael Andreas (Heidelberg U.) ; Yaldo, Chris G (Wayne State U.) ; Yang, Hongyan (Utrecht U.) ; Yang, Ping (Hua-Zhong Normal U.) ; Yano, Satoshi (Hiroshima U.) ; Yasar, Cigdem (Karatay U.) ; Yin, Zhongbao (Hua-Zhong Normal U.) ; Yokoyama, Hiroki (Tsukuba U.) ; Yoo, In-Kwon (Pusan Natl. U.) ; Yoon, Jin Hee (Inha U.) ; Yurchenko, Volodymyr (BITP, Kiev) ; Yushmanov, Igor (Kurchatov Inst., Moscow) ; Zaborowska, Anna (Warsaw U. of Tech.) ; Zaccolo, Valentina (Bohr Inst.) ; Zaman, Ali (COMSATS, Islamabad) ; Zampolli, Chiara (INFN, Bologna) ; Correia Zanoli, Henrique Jose (Sao Paulo U.) ; Zaporozhets, Sergey (Dubna, JINR) ; Zardoshti, Nima (Birmingham U.) ; Zarochentsev, Andrey (St. Petersburg State U.) ; Zavada, Petr (Prague, Inst. Phys.) ; Zavyalov, Nikolay (RFNC-VNIIEF, Sarov) ; Zbroszczyk, Hanna Paulina (Warsaw U. of Tech.) ; Zgura, Sorin Ion (Bucharest, Inst. Space Science) ; Zhalov, Mikhail (St. Petersburg, INP) ; Zhang, Haitao (Bergen U.) ; Zhang, Xiaoming (LBL, Berkeley) ; Zhang, Yonghong (Hua-Zhong Normal U.) ; Chunhui, Zhang (Utrecht U.) ; Zhang, Zuman (Hua-Zhong Normal U.) ; Zhao, Chengxin (Oslo U.) ; Zhigareva, Natalia (Moscow, ITEP) ; Zhou, Daicui (Hua-Zhong Normal U.) ; Zhou, You (Bohr Inst.) ; Zhou, Zhuo (Bergen U.) ; Zhu, Hongsheng (Bergen U.) ; Zhu, Jianhui (Hua-Zhong Normal U.) ; Zichichi, Antonino (Enrico Fermi Ctr., Rome) ; Zimmermann, Alice (Heidelberg U.) ; Zimmermann, Markus Bernhard (Munster U.) ; Zinovjev, Gennady (BITP, Kiev) ; Zyzak, Maksym (Frankfurt U., FIAS)

Pages: 18

Abstract: We report on the first measurement of an excess in the yield of J/$\psi$ at very low transverse momentum ($p_{\rm T}< 0.3$ GeV/$c$) in peripheral hadronic Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV, performed by ALICE at the CERN LHC. Remarkably, the measured nuclear modification factor ($R_{\rm AA}$) of J/$\psi$ in the rapidity range $2.5<y<4$ reaches about 7 (2) in the $p_{\rm T}$ range 0-0.3 GeV/$c$ in the 70-90% (50-70%) centrality class. The J/$\psi$ production cross section associated with the observed excess is obtained under the hypothesis that coherent photoproduction of J/$\psi$ is the underlying physics mechanism. If confirmed, the observation of J/$\psi$ coherent photoproduction in Pb-Pb collisions at impact parameters smaller than twice the nuclear radius opens new theoretical and experimental challenges and opportunities. In particular, coherent photoproduction accompanying hadronic collisions may provide insight into the dynamics of photoproduction and nuclear reactions, as well as become a novel probe of the Quark-Gluon Plasma.

Web-Page: http://inspirehep.net/record/1395296/files/Fig1_new.png; http://inspirehep.net/record/1395296/files/RAA.png; http://inspirehep.net/record/1395296/files/Fig2_new.png; http://inspirehep.net/record/1395296/files/arXiv:1509.08802.pdf


Note: *Brief entry*; *Temporary entry*; 18 pages, 3 captioned figures, 1 table, authors from page 13, submitted to PRL, figures at http://aliceinfo.cern.ch/ArtSubmission/node/1918

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