/ Experiment-HEP arXiv:1204.0282


Multi-strange baryon production in pp collisions at (s)^1/2 = 7 TeV with ALICE


Abelev, Betty (LLNL, Livermore) ; Adam, Jaroslav (Prague, Tech. U.) ; Adamova, Dagmar (Prague, Inst. Phys.) ; Adare, Andrew Marshall (Yale U.) ; Aggarwal, Madan (Panjab U.) ; Aglieri Rinella, Gianluca (CERN) ; Agocs, Andras Gabor (Budapest, RMKI) ; Agostinelli, Andrea (INFN, Bologna) ; Aguilar Salazar, Saul (Mexico U.) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Arshad (Aligarh Muslim U.) ; Ahmad, Nazeer (Aligarh Muslim U.) ; Ahn, Sang Un (Gangneung-Wonju Natl. U.) ; Akindinov, Alexander (Moscow, ITEP) ; Aleksandrov, Dmitry (Kurchatov Inst., Moscow) ; Alessandro, Bruno (INFN, Turin) ; Alfaro Molina, Jose Ruben (Mexico U.) ; Alici, Andrea (Enrico Fermi Ctr., Rome) ; Alkin, Anton (BITP, Kiev) ; Almaraz Avina, Erick Jonathan (Mexico U.) ; Alme, Johan (Bergen Coll. Higher Educ.) ; Alt, Torsten (Frankfurt U., FIAS) ; Altini, Valerio (INFN, Bari) ; Altinpinar, Sedat (Bergen U.) ; Altsybeev, Igor (St. Petersburg State U.) ; Andrei, Cristian (Bucharest, IFIN-HH) ; Andronic, Anton (Darmstadt, EMMI) ; Anguelov, Venelin (Heidelberg U.) ; Anielski, Jonas (Munster U.) ; Anson, Christopher Daniel (Ohio State U.) ; Anticic, Tome (Boskovic Inst., Zagreb) ; Antinori, Federico (INFN, Padua) ; Antonioli, Pietro (INFN, Bologna) ; Aphecetche, Laurent Bernard (SUBATECH, Nantes) ; Appelshauser, Harald (Frankfurt U., Inst. Kernphys.) ; Arbor, Nicolas (LPSC, Grenoble) ; Arcelli, Silvia (INFN, Bologna) ; Arend, Andreas (Frankfurt U., Inst. Kernphys.) ; Armesto, Nestor (Santiago de Compostela U.) ; Arnaldi, Roberta (INFN, Turin) ; Aronsson, Tomas Robert (Yale U.) ; Arsene, Ionut Cristian (Darmstadt, EMMI) ; Arslandok, Mesut (Frankfurt U., Inst. Kernphys.) ; Asryan, Andzhey (St. Petersburg State U.) ; Augustinus, Andre (CERN) ; Averbeck, Ralf Peter (Darmstadt, EMMI) ; Awes, Terry (Oak Ridge) ; Aysto, Juha Heikki (Helsinki Inst. of Phys.) ; Azmi, Mohd Danish (Aligarh Muslim U.) ; Bach, Matthias Jakob (Frankfurt U., FIAS) ; Badala, Angela (INFN, Catania) ; Baek, Yong Wook (Gangneung-Wonju Natl. U.) ; Bailhache, Raphaelle Marie (Frankfurt U., Inst. Kernphys.) ; Bala, Renu (INFN, Turin) ; Baldini Ferroli, Rinaldo (Enrico Fermi Ctr., Rome) ; Baldisseri, Alberto (IRFU, Saclay) ; Baldit, Alain (Clermont-Ferrand U.) ; Baltasar Dos Santos Pedrosa, Fernando (CERN) ; Ban, Jaroslav (Kosice, IEF) ; Baral, Rama Chandra (Bhubaneswar, Inst. Phys.) ; Barbera, Roberto (INFN, Catania) ; Barile, Francesco (INFN, Bari) ; Barnafoldi, Gergely Gabor (Budapest, RMKI) ; Barnby, Lee Stuart (Birmingham U.) ; Barret, Valerie (Clermont-Ferrand U.) ; Bartke, Jerzy Gustaw (Cracow, INP) ; Basile, Maurizio (INFN, Bologna) ; Bastid, Nicole (Clermont-Ferrand U.) ; Basu, Sumit (Calcutta, VECC) ; Bathen, Bastian (Munster U.) ; Batigne, Guillaume (SUBATECH, Nantes) ; Batyunya, Boris (Dubna, JINR) ; Baumann, Christoph Heinrich (Frankfurt U., Inst. Kernphys.) ; Bearden, Ian Gardner (Bohr Inst.) ; Beck, Hans (Frankfurt U., Inst. Kernphys.) ; Behera, Nirbhay Kumar (Indian Inst. Tech., Mumbai) ; Belikov, Iouri (Strasbourg, IPHC) ; Bellini, Francesca (INFN, Bologna) ; Bellwied, Rene (Houston U.) ; Belmont-Moreno, Ernesto (Mexico U.) ; Bencedi, Gyula (Budapest, RMKI) ; Beole, Stefania (INFN, Turin) ; Berceanu, Ionela (Bucharest, IFIN-HH) ; Bercuci, Alexandru (Bucharest, IFIN-HH) ; Berdnikov, Yaroslav (St. Petersburg, INP) ; Berenyi, Daniel (Budapest, RMKI) ; Berzano, Dario (INFN, Turin) ; Betev, Latchezar (CERN) ; Bhasin, Anju (Jammu U.) ; Bhati, Ashok Kumar (Panjab U.) ; Bhom, Jihyun (Tsukuba U.) ; Bianchi, Livio (INFN, Turin) ; Bianchi, Nicola (Frascati) ; Bianchin, Chiara (INFN, Padua) ; Bielcik, Jaroslav (Prague, Tech. U.) ; Bielcikova, Jana (Prague, Inst. Phys.) ; Bilandzic, Ante (Bohr Inst.) ; Bjelogrlic, Sandro (NIKHEF, Amsterdam) ; Blanco, Francesco (Houston U.) ; Blanco, F (Madrid, CIEMAT) ; Blau, Dmitry (Kurchatov Inst., Moscow) ; Blume, Christoph (Frankfurt U., Inst. Kernphys.) ; Boccioli, Marco (CERN) ; Bock, Nicolas (Ohio State U.) ; Boettger, Stefan (Goethe U., Frankfurt) ; Bogdanov, Alexey (Moscow Phys. Eng. Inst.) ; Boggild, Hans (Bohr Inst.) ; Bogolyubsky, Mikhail (Serpukhov, IHEP) ; Boldizsar, Laszlo (Budapest, RMKI) ; Bombara, Marek (Kosice U.) ; Book, Julian (Frankfurt U., Inst. Kernphys.) ; Borel, Herve (IRFU, Saclay) ; Borissov, Alexander (Wayne State U.) ; Bose, Suvendu Nath (Saha Inst.) ; Bossu, Francesco (INFN, Turin) ; Botje, Michiel (NIKHEF, Amsterdam) ; Boyer, Bruno Alexandre (Orsay, IPN) ; Braidot, Ermes (LBL, Berkeley) ; Braun-Munzinger, Peter (Darmstadt, EMMI) ; Bregant, Marco (SUBATECH, Nantes) ; Breitner, Timo Gunther (Goethe U., Frankfurt) ; Browning, Tyler Allen (Purdue U.) ; Broz, Michal (Comenius U.) ; Brun, Rene (CERN) ; Bruna, Elena (INFN, Turin) ; Bruno, Giuseppe Eugenio (INFN, Bari) ; Budnikov, Dmitry (RFNC-VNIIEF, Sarov) ; Buesching, Henner (Frankfurt U., Inst. Kernphys.) ; Bufalino, Stefania (INFN, Turin) ; Bugaiev, Kyrylo (BITP, Kiev) ; Busch, Oliver (Heidelberg U.) ; Buthelezi, Edith Zinhle (Cape Town U.) ; Caballero Orduna, Diego (Yale U.) ; Caffarri, Davide (INFN, Padua) ; Cai, Xu (Hua-Zhong Normal U.) ; Caines, Helen Louise (Yale U.) ; Calvo Villar, Ernesto (Lima, Pont. U. Catolica) ; Camerini, Paolo (INFN, Trieste) ; Canoa Roman, Veronica (Puebla U., Mexico) ; Cara Romeo, Giovanni (INFN, Bologna) ; Carena, Francesco (CERN) ; Carena, Wisla (CERN) ; Carlin Filho, Nelson (Sao Paulo U.) ; Carminati, Federico (CERN) ; Carrillo Montoya, Camilo Andres (CERN) ; Casanova Diaz, Amaya Ofelia (Frascati) ; Castillo Castellanos, Javier Ernesto (IRFU, Saclay) ; Castillo Hernandez, Juan Francisco (Darmstadt, EMMI) ; Casula, Ester Anna Rita (INFN, Cagliari) ; Catanescu, Vasile (Bucharest, IFIN-HH) ; Cavicchioli, Costanza (CERN) ; Ceballos Sanchez, Cesar (Havana, CEADEN) ; Cepila, Jan (Prague, Tech. U.) ; Cerello, Piergiorgio (INFN, Turin) ; Chang, Beomsu (Yonsei U.) ; Chapeland, Sylvain (CERN) ; Charvet, Jean-Luc Fernand (IRFU, Saclay) ; Chattopadhyay, Sukalyan (Saha Inst.) ; Chattopadhyay, Subhasis (Calcutta, VECC) ; Chawla, Isha (Panjab U.) ; Cherney, Michael Gerard (Creighton U.) ; Cheshkov, Cvetan (Lyon U.) ; Cheynis, Brigitte (Lyon U.) ; Chibante Barroso, Vasco Miguel (CERN) ; Chinellato, David (Campinas State U.) ; Chochula, Peter (CERN) ; Chojnacki, Marek (NIKHEF, Amsterdam) ; 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 (CERN) ; Cindolo, Federico (INFN, Bologna) ; Cleymans, Jean Willy Andre (Cape Town U.) ; Coccetti, Fabrizio (Enrico Fermi Ctr., Rome) ; Colamaria, Fabio (INFN, Bari) ; Colella, Domenico (INFN, Bari) ; Conesa Balbastre, Gustavo (LPSC, Grenoble) ; Conesa del Valle, Zaida (CERN) ; Constantin, Paul (Heidelberg U.) ; Contin, Giacomo (INFN, Trieste) ; Contreras, Jesus Guillermo (CINVESTAV, IPN) ; Cormier, Thomas Michael (Wayne State U.) ; Corrales Morales, Yasser (INFN, Turin) ; Cortese, Pietro (INFN, Turin) ; Cortes Maldonado, Ismael (Puebla U., Mexico) ; Cosentino, Mauro Rogerio (Campinas State U.) ; Costa, Filippo (CERN) ; Cotallo, Manuel Enrique (Madrid, CIEMAT) ; Crescio, Elisabetta (CINVESTAV, IPN) ; Crochet, Philippe (Clermont-Ferrand U.) ; Cruz Alaniz, Emilia (Mexico U.) ; Cuautle, Eleazar (Mexico U., ICN) ; Cunqueiro, Leticia (Frascati) ; Dainese, Andrea (INFN, Padua) ; Dalsgaard, Hans Hjersing (Bohr Inst.) ; Danu, Andrea (Bucharest, Inst. Space Sciences) ; Das, Debasish (Saha Inst.) ; Das, Kushal (Saha Inst.) ; Das, Indranil (Orsay, IPN) ; Dash, Sadhana (Indian Inst. Tech., Mumbai) ; Dash, Ajay Kumar (Campinas State U.) ; De, Sudipan (Calcutta, VECC) ; de Barros, Gabriel (Sao Paulo U.) ; De Caro, Annalisa (Enrico Fermi Ctr., Rome) ; de Cataldo, Giacinto (INFN, Bari) ; de Cuveland, Jan (Frankfurt U., FIAS) ; De Falco, Alessandro (INFN, Cagliari) ; De Gruttola, Daniele (INFN, Salerno) ; Delagrange, Hugues (SUBATECH, Nantes) ; Del Castillo Sanchez, Eduardo (CERN) ; Deloff, Andrzej (Warsaw, Inst. Nucl. Studies) ; Demanov, Vyacheslav (RFNC-VNIIEF, Sarov) ; De Marco, Nora (INFN, Turin) ; Denes, Ervin (Budapest, RMKI) ; De Pasquale, Salvatore (INFN, Salerno) ; Deppman, Airton (Sao Paulo U.) ; D'Erasmo, Ginevra (INFN, Bari) ; de Rooij, Raoul Stefan (NIKHEF, Amsterdam) ; Diaz Corchero, Miguel Angel (Madrid, CIEMAT) ; Di Bari, Domenico (INFN, Bari) ; Dietel, Thomas (Munster U.) ; Di Liberto, Sergio (INFN, Rome) ; Di Mauro, Antonio (CERN) ; Di Nezza, Pasquale (Frascati) ; Divia, Roberto (CERN) ; Djuvsland, Oeystein (Bergen U.) ; Dobrin, Alexandru Florin (Lund U.) ; Dobrowolski, Tadeusz Antoni (Warsaw, Inst. Nucl. Studies) ; Dominguez, Isabel (Mexico U., ICN) ; Donigus, Benjamin (Darmstadt, EMMI) ; Dordic, Olja (Oslo U.) ; Driga, Olga (SUBATECH, Nantes) ; Dubey, Anand Kumar (Calcutta, VECC) ; Ducroux, Laurent (Lyon U.) ; Dupieux, Pascal (Clermont-Ferrand U.) ; Dutta Majumdar, AK (Saha Inst.) ; Dutta Majumdar, Mihir Ranjan (Calcutta, VECC) ; Elia, Domenico (INFN, Bari) ; Emschermann, David Philip (Munster U.) ; Engel, Heiko (Goethe U., Frankfurt) ; Erdal, Hege Austrheim (Bergen Coll. Higher Educ.) ; Espagnon, Bruno (Orsay, IPN) ; Estienne, Magali Danielle (SUBATECH, Nantes) ; Esumi, Shinichi (Tsukuba U.) ; Evans, David (Birmingham U.) ; Eyyubova, Gyulnara (Oslo U.) ; Fabris, Daniela (INFN, Padua) ; Faivre, Julien (LPSC, Grenoble) ; Falchieri, Davide (INFN, Bologna) ; Fantoni, Alessandra (Frascati) ; Fasel, Markus (Darmstadt, EMMI) ; Fearick, Roger Worsley (Cape Town U.) ; Fedunov, Anatoly (Dubna, JINR) ; Fehlker, Dominik (Bergen U.) ; Feldkamp, Linus (Munster U.) ; Felea, Daniel (Bucharest, Inst. Space Sciences) ; Fenton-Olsen, Bo (LBL, Berkeley) ; Feofilov, Grigory (St. Petersburg State U.) ; Fernandez Tellez, Arturo (Puebla U., Mexico) ; Ferretti, Roberta (INFN, Turin) ; Ferretti, Alessandro (INFN, Turin) ; Figiel, Jan (Cracow, INP) ; Figueredo, Marcel (Sao Paulo U.) ; Filchagin, Sergey (RFNC-VNIIEF, Sarov) ; Finogeev, Dmitry (Moscow, INR) ; Fionda, Fiorella (INFN, Bari) ; Fiore, Enrichetta Maria (INFN, Bari) ; Floris, Michele (CERN) ; Foertsch, Siegfried Valentin (Cape Town U.) ; Foka, Panagiota (Darmstadt, EMMI) ; Fokin, Sergey (Kurchatov Inst., Moscow) ; Fragiacomo, Enrico (INFN, Trieste) ; Frankenfeld, Ulrich Michael (Darmstadt, EMMI) ; Fuchs, Ulrich (CERN) ; Furget, Christophe (LPSC, Grenoble) ; Fusco Girard, Mario (INFN, Salerno) ; Gaardhoje, Jens Joergen (Bohr Inst.) ; Gagliardi, Martino (INFN, Turin) ; Gago, Alberto (Lima, Pont. U. Catolica) ; Gallio, Mauro (INFN, Turin) ; Gangadharan, Dhevan Raja (Ohio State U.) ; Ganoti, Paraskevi (Oak Ridge) ; Garabatos, Jose (Darmstadt, EMMI) ; Garcia-Solis, Edmundo (Chicago State U.) ; Garishvili, Irakli (LLNL, Livermore) ; Gerhard, Jochen (Frankfurt U., FIAS) ; Germain, Marie (SUBATECH, Nantes) ; Geuna, Claudio (IRFU, Saclay) ; Gheata, Andrei George (CERN) ; Gheata, Mihaela (CERN) ; Ghidini, Bruno (INFN, Bari) ; Ghosh, Premomoy (Calcutta, VECC) ; Gianotti, Paola (Frascati) ; Girard, Martin Robert (Warsaw U. of Tech.) ; Giubellino, Paolo (CERN) ; Gladysz-Dziadus, Ewa (Cracow, INP) ; Glassel, Peter (Heidelberg U.) ; Gomez, Ramon (Sinaloa U.) ; Gonzalez Ferreiro, Elena (Santiago de Compostela U.) ; Gonzalez-Trueba, Laura Helena (Mexico U.) ; Gonzalez-Zamora, Pedro (Madrid, CIEMAT) ; Gorbunov, Sergey (Frankfurt U., FIAS) ; Goswami, Ankita (Rajasthan U.) ; Gotovac, Sven (Split Tech. U.) ; Grabski, Varlen (Mexico U.) ; Graczykowski, Lukasz Kamil (Warsaw U. of Tech.) ; Grajcarek, Robert (Heidelberg U.) ; Grelli, Alessandro (NIKHEF, Amsterdam) ; Grigoras, Costin (CERN) ; Grigoras, Alina Gabriela (CERN) ; Grigoriev, Vladislav (Moscow Phys. Eng. Inst.) ; Grigoryan, Ara (Yerevan Phys. Inst.) ; Grigoryan, Smbat (Dubna, JINR) ; Grinyov, Boris (BITP, Kiev) ; Grion, Nevio (INFN, Trieste) ; Gros, Philippe (Lund U.) ; Grosse-Oetringhaus, Jan Fiete (CERN) ; Grossiord, Jean-Yves (Lyon U.) ; Grosso, Raffaele (CERN) ; Guber, Fedor (Moscow, INR) ; Guernane, Rachid (LPSC, Grenoble) ; Guerra Gutierrez, Cesar (Lima, Pont. U. Catolica) ; Guerzoni, Barbara (INFN, Bologna) ; Guilbaud, Maxime Rene Joseph (Lyon U.) ; Gulbrandsen, Kristjan Herlache (Bohr Inst.) ; Gunji, Taku (Tokyo U.) ; Gupta, Anik (Jammu U.) ; Gupta, Ramni (Jammu U.) ; Gutbrod, Hans (Darmstadt, EMMI) ; Haaland, Oystein Senneset (Bergen U.) ; Hadjidakis, Cynthia Marie (Orsay, IPN) ; Haiduc, Maria (Bucharest, Inst. Space Sciences) ; Hamagaki, Hideki (Tokyo U.) ; Hamar, Gergoe (Budapest, RMKI) ; Han, Byounghee (Sejong U.) ; Hanratty, Luke David (Birmingham U.) ; Hansen, Alexander (Bohr Inst.) ; Harmanova, Zuzana (Kosice U.) ; Harris, John William (Yale U.) ; Hartig, Matthias (Frankfurt U., Inst. Kernphys.) ; Hasegan, Dumitru (Bucharest, Inst. Space Sciences) ; Hatzifotiadou, Despoina (INFN, Bologna) ; Hayrapetyan, Arsen (Yerevan Phys. Inst.) ; 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) ; Herrmann, Norbert (Heidelberg U.) ; Hetland, Kristin Fanebust (Bergen Coll. Higher Educ.) ; Hicks, Bernard (Yale U.) ; Hille, Per Thomas (Yale U.) ; Hippolyte, Boris (Strasbourg, IPHC) ; Horaguchi, Takuma (Tsukuba U.) ; Hori, Yasuto (Tokyo U.) ; Hristov, Peter Zahariev (CERN) ; Hrivnacova, Ivana (Orsay, IPN) ; Huang, Meidana (Bergen U.) ; Humanic, Thomas (Ohio State U.) ; Hwang, Dae Sung (Sejong U.) ; Ichou, Raphaelle (Clermont-Ferrand U.) ; Ilkaev, Radiy (RFNC-VNIIEF, Sarov) ; Ilkiv, Iryna (Warsaw, Inst. Nucl. Studies) ; Inaba, Motoi (Tsukuba U.) ; Incani, Elisa (INFN, Cagliari) ; Innocenti, Pier Giorgio (CERN) ; Innocenti, Gian Michele (INFN, Turin) ; Ippolitov, Mikhail (Kurchatov Inst., Moscow) ; Irfan, Muhammad (Aligarh Muslim U.) ; Ivan, Cristian George (Darmstadt, EMMI) ; Ivanov, Andrey (St. Petersburg State U.) ; Ivanov, Vladimir (St. Petersburg, INP) ; Ivanov, Marian (Darmstadt, EMMI) ; Ivanytskyi, Oleksii (BITP, Kiev) ; Jacholkowski, Adam Wlodzimierz (CERN) ; Jacobs, Peter (LBL, Berkeley) ; Jancurova, Lucia (Dubna, JINR) ; Jang, Haeng Jin (KISTI, Daejeon) ; Jangal, Swensy Gwladys (Strasbourg, IPHC) ; Janik, Rudolf (Comenius U.) ; Janik, Malgorzata Anna (Warsaw U. of Tech.) ; Jayarathna, Sandun (Houston U.) ; Jena, Satyajit (Indian Inst. Tech., Mumbai) ; Jha, Deeptanshu Manu (Wayne State U.) ; Jimenez Bustamante, Raul Tonatiuh (Mexico U., ICN) ; Jirden, Lennart (CERN) ; Jones, Peter Graham (Birmingham U.) ; Jung, Hyung Taik (Gangneung-Wonju Natl. U.) ; Jusko, Anton (Birmingham U.) ; Kaidalov, Alexei (Moscow, ITEP) ; Kakoyan, Vanik (Yerevan Phys. Inst.) ; Kalcher, Sebastian (Frankfurt U., FIAS) ; Kalinak, Peter (Kosice, IEF) ; Kalisky, Matus (Munster U.) ; Kalliokoski, Tuomo Esa Aukusti (Helsinki Inst. of Phys.) ; Kalweit, Alexander Philipp (Tech. U. Darmstadt, Inst. Nucl.) ; Kanaki, Kalliopi (Bergen U.) ; Kang, Ju Hwan (Yonsei U.) ; Kaplin, Vladimir (Moscow Phys. Eng. Inst.) ; Karasu Uysal, Ayben (Yildiz Tech. U.) ; Karavichev, Oleg (Moscow, INR) ; Karavicheva, Tatiana (Moscow, INR) ; Karpechev, Evgeny (Moscow, INR) ; Kazantsev, Andrey (Kurchatov Inst., Moscow) ; Kebschull, Udo Wolfgang (Goethe U., Frankfurt) ; Keidel, Ralf (Fachhochsch., Worms) ; Khan, Palash (Saha Inst.) ; Khan, Shuaib Ahmad (Calcutta, VECC) ; Khan, Mohisin Mohammed (Aligarh Muslim U.) ; Khanzadeev, Alexei (St. Petersburg, INP) ; Kharlov, Yury (Serpukhov, IHEP) ; Kileng, Bjarte (Bergen Coll. Higher Educ.) ; Kim, Taesoo (Yonsei U.) ; Kim, Beomkyu (Yonsei U.) ; Kim, Dong Jo (Helsinki Inst. of Phys.) ; Kim, Se Yong (Sejong U.) ; Kim, Do Won (Gangneung-Wonju Natl. U.) ; Kim, Jonghyun (Sejong U.) ; Kim, Jin Sook (Gangneung-Wonju Natl. U.) ; Kim, Mimae (Gangneung-Wonju Natl. U.) ; Kim, Minwoo (Yonsei U.) ; Kim, Seon Hee (Gangneung-Wonju Natl. U.) ; Kirsch, Stefan (Frankfurt U., FIAS) ; Kisel, Ivan (Frankfurt U., FIAS) ; Kiselev, Sergey (Moscow, ITEP) ; Kisiel, Adam Ryszard (Warsaw U. of Tech.) ; Klay, Jennifer Lynn (Cal. Poly.) ; Klein, Jochen (Heidelberg U.) ; Klein-Bosing, Christian (Munster U.) ; Kliemant, Michael (Frankfurt U., Inst. Kernphys.) ; Kluge, Alexander (CERN) ; Knichel, Michael Linus (Darmstadt, EMMI) ; Knospe, Anders Garritt (Texas U.) ; Koch, Kathrin (Heidelberg U.) ; Kohler, Markus (Darmstadt, EMMI) ; Kolojvari, Anatoly (St. Petersburg State U.) ; Kondratiev, Valery (St. Petersburg State U.) ; Kondratyeva, Natalia (Moscow Phys. Eng. Inst.) ; Konevskih, Artem (Moscow, INR) ; Korneev, Andrey (RFNC-VNIIEF, Sarov) ; Kour, Ravjeet (Birmingham U.) ; Kowalski, Marek (Cracow, INP) ; Kox, Serge (LPSC, Grenoble) ; Koyithatta Meethaleveedu, Greeshma (Indian Inst. Tech., Mumbai) ; Kral, Jiri (Helsinki Inst. of Phys.) ; Kralik, Ivan (Kosice, IEF) ; Kramer, Frederick (Frankfurt U., Inst. Kernphys.) ; Kraus, Ingrid Christine (Darmstadt, EMMI) ; Krawutschke, Tobias (Koln, Fachhochschule) ; Krelina, Michal (Prague, Tech. U.) ; Kretz, Matthias (Frankfurt U., FIAS) ; Krivda, Marian (Kosice, IEF) ; Krizek, Filip (Helsinki Inst. of Phys.) ; Krus, Miroslav (Prague, Tech. U.) ; Kryshen, Evgeny (St. Petersburg, INP) ; Krzewicki, Mikolaj (Darmstadt, EMMI) ; Kucheriaev, Yury (Kurchatov Inst., Moscow) ; Kuhn, Christian Claude (Strasbourg, IPHC) ; Kuijer, Paul (NIKHEF, Amsterdam) ; Kurashvili, Podist (Warsaw, Inst. Nucl. Studies) ; Kurepin, A (Moscow, INR) ; Kurepin, AB (Moscow, INR) ; Kuryakin, Alexey (RFNC-VNIIEF, Sarov) ; Kushpil, Vasily (Prague, Inst. Phys.) ; Kushpil, Svetlana (Prague, Inst. Phys.) ; Kvaerno, Henning (Oslo U.) ; Kweon, Min Jung (Heidelberg U.) ; Kwon, Youngil (Yonsei U.) ; Ladron de Guevara, Pedro (Mexico U., ICN) ; Lakomov, Igor (St. Petersburg State U.) ; Langoy, Rune (Bergen U.) ; La Pointe, Sarah Louise (NIKHEF, Amsterdam) ; Lara, Camilo Ernesto (Goethe U., Frankfurt) ; Lardeux, Antoine Xavier (SUBATECH, Nantes) ; La Rocca, Paola (INFN, Catania) ; Lazzeroni, Cristina (Birmingham U.) ; Lea, Ramona (INFN, Trieste) ; Le Bornec, Yves (Orsay, IPN) ; Lechman, Mateusz (CERN) ; Lee, Sung Chul (Gangneung-Wonju Natl. U.) ; Lee, Ki Sang (Gangneung-Wonju Natl. U.) ; Lefevre, Frederic (SUBATECH, Nantes) ; Lehnert, Joerg Walter (Frankfurt U., Inst. Kernphys.) ; Leistam, Lars (CERN) ; Lenhardt, Matthieu Laurent (SUBATECH, Nantes) ; Lenti, Vito (INFN, Bari) ; Leon, Hermes (Mexico U.) ; Leon Monzon, Ildefonso (Sinaloa U.) ; Leon Vargas, Hermes (Frankfurt U., Inst. Kernphys.) ; Levai, Peter (Budapest, RMKI) ; Lien, Jorgen (Bergen U.) ; Lietava, Roman (Birmingham U.) ; Lindal, Svein (Oslo U.) ; Lindenstruth, Volker (Frankfurt U., FIAS) ; Lippmann, Christian (CERN) ; Lisa, Michael Annan (Ohio State U.) ; Liu, Lijiao (Bergen U.) ; Loenne, Per-Ivar (Bergen U.) ; Loggins, Vera (Wayne State U.) ; Loginov, Vitaly (Moscow Phys. Eng. Inst.) ; Lohn, Stefan Bernhard (CERN) ; Lohner, Daniel (Heidelberg U.) ; Loizides, Constantinos (LBL, Berkeley) ; Loo, Kai Krister (Helsinki Inst. of Phys.) ; Lopez, Xavier Bernard (Clermont-Ferrand U.) ; Lopez Torres, Ernesto (Havana, CEADEN) ; Lovhoiden, Gunnar (Oslo U.) ; Lu, Xianguo (Heidelberg U.) ; Luettig, Philipp (Frankfurt U., Inst. Kernphys.) ; Lunardon, Marcello (INFN, Padua) ; Luo, Jiebin (Hua-Zhong Normal U.) ; Luparello, Grazia (NIKHEF, Amsterdam) ; Luquin, Lionel (SUBATECH, Nantes) ; Luzzi, Cinzia (CERN) ; Ma, Rongrong (Yale U.) ; Ma, Ke (Hua-Zhong Normal U.) ; Madagodahettige-Don, Dilan Minthaka (Houston U.) ; Maevskaya, Alla (Moscow, INR) ; Mager, Magnus (CERN) ; Mahapatra, Durga Prasad (Bhubaneswar, Inst. Phys.) ; Maire, Antonin (Strasbourg, IPHC) ; Malaev, Mikhail (St. Petersburg, INP) ; Maldonado Cervantes, Ivonne Alicia (Mexico U., ICN) ; Malinina, Ludmila (SINP, Moscow) ; Mal'Kevich, Dmitry (Moscow, ITEP) ; Malzacher, Peter (Darmstadt, EMMI) ; Mamonov, Alexander (RFNC-VNIIEF, Sarov) ; Manceau, Loic Henri Antoine (INFN, Turin) ; Mangotra, Lalit Kumar (Jammu U.) ; Manko, Vladislav (Kurchatov Inst., Moscow) ; Manso, Franck (Clermont-Ferrand U.) ; Manzari, Vito (INFN, Bari) ; Mao, Yaxian (Hua-Zhong Normal U.) ; Marchisone, Massimiliano (INFN, Turin) ; Mares, Jiri (Prague, Inst. Phys.) ; Margagliotti, Giacomo Vito (INFN, Trieste) ; Margotti, Anselmo (INFN, Bologna) ; Marin, Ana Maria (Darmstadt, EMMI) ; Marin Tobon, Cesar Augusto (CERN) ; Markert, Christina (Texas U.) ; Martashvili, Irakli (Tennessee U.) ; Martinengo, Paolo (CERN) ; Martinez, Mario Ivan (Puebla U., Mexico) ; Martinez Davalos, Arnulfo (Mexico U.) ; Martinez Garcia, Gines (SUBATECH, Nantes) ; Martynov, Yevgen (BITP, Kiev) ; Mas, Alexis Jean-Michel (SUBATECH, Nantes) ; Masciocchi, Silvia (Darmstadt, EMMI) ; Masera, Massimo (INFN, Turin) ; Masoni, Alberto (INFN, Cagliari) ; Massacrier, Laure Marie (SUBATECH, Nantes) ; Mastromarco, Mario (INFN, Bari) ; Mastroserio, Annalisa (CERN) ; Matthews, Zoe Louise (Birmingham U.) ; Matyja, Adam Tomasz (SUBATECH, Nantes) ; Mayani, Daniel (Mexico U., ICN) ; Mayer, Christoph (Cracow, INP) ; Mazer, Joel (Tennessee U.) ; Mazzoni, Alessandra Maria (INFN, Rome) ; Meddi, Franco (INFN, Rome) ; Menchaca-Rocha, Arturo Alejandro (Mexico U.) ; Mercado Perez, Jorge (Heidelberg U.) ; Meres, Michal (Comenius U.) ; Miake, Yasuo (Tsukuba U.) ; Milano, Leonardo (INFN, Turin) ; Milosevic, Jovan (VINCA Inst. Nucl. Sci., Belgrade) ; Mischke, Andre (NIKHEF, Amsterdam) ; Mishra, Aditya Nath (Rajasthan U.) ; Miskowiec, Dariusz (CERN) ; Mitu, Ciprian Mihai (Bucharest, Inst. Space Sciences) ; Mlynarz, Jocelyn (Wayne State U.) ; Mohanty, Bedangadas (Calcutta, VECC) ; Mohanty, Ajit Kumar (CERN) ; Molnar, Levente (CERN) ; Montano Zetina, Luis Manuel (CINVESTAV, IPN) ; Monteno, Marco (INFN, Turin) ; Montes, Esther (Madrid, CIEMAT) ; Moon, Taebong (Yonsei U.) ; Morando, Maurizio (INFN, Padua) ; Moreira De Godoy, Denise Aparecida (Sao Paulo U.) ; Moretto, Sandra (INFN, Padua) ; Morsch, Andreas (CERN) ; Muccifora, Valeria (Frascati) ; Mudnic, Eugen (Split Tech. U.) ; Muhuri, Sanjib (Calcutta, VECC) ; Mukherjee, Maitreyee (Calcutta, VECC) ; Muller, Hans (CERN) ; Munhoz, Marcelo (Sao Paulo U.) ; Musa, Luciano (CERN) ; Musso, Alfredo (INFN, Turin) ; Nandi, Basanta Kumar (Indian Inst. 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Tech., Mumbai) ; Nygaard, Casper (Bohr Inst.) ; Nystrand, Joakim Ingemar (Bergen U.) ; Ochirov, Alexander (St. Petersburg State U.) ; Oeschler, Helmut Oskar (CERN) ; Oh, Saehanseul (Yale U.) ; Oh, Sun Kun (Gangneung-Wonju Natl. U.) ; Oleniacz, Janusz (Warsaw U. of Tech.) ; Oppedisano, Chiara (INFN, Turin) ; Ortiz Velasquez, Antonio (Mexico U., ICN) ; Ortona, Giacomo (INFN, Turin) ; Oskarsson, Anders Nils Erik (Lund U.) ; Ostrowski, Piotr Krystian (Warsaw U. of Tech.) ; Otwinowski, Jacek Tomasz (Darmstadt, EMMI) ; Oyama, Ken (Heidelberg U.) ; Ozawa, Kyoichiro (Tokyo U.) ; Pachmayer, Yvonne Chiara (Heidelberg U.) ; Pachr, Milos (Prague, Tech. 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Kernphys.) ; Reolon, Anna Rita (Frascati) ; Reshetin, Andrey (Moscow, INR) ; Rettig, Felix Vincenz (Frankfurt U., FIAS) ; Revol, Jean-Pierre (CERN) ; Reygers, Klaus Johannes (Heidelberg U.) ; Riccati, Lodovico (INFN, Turin) ; Ricci, Renato Angelo (INFN, Legnaro) ; Richert, Tuva (Lund U.) ; Richter, Matthias Rudolph (Oslo U.) ; Riedler, Petra (CERN) ; Riegler, Werner (CERN) ; Riggi, Francesco (INFN, Catania) ; Rodrigues Fernandes Rabacal, Bartolomeu (CERN) ; Rodriguez Cahuantzi, Mario (Puebla U., Mexico) ; Rodriguez Manso, Alis (NIKHEF, Amsterdam) ; Roed, Ketil (Bergen U.) ; Rohr, David (Frankfurt U., FIAS) ; Rohrich, Dieter (Bergen U.) ; Romita, Rosa (Darmstadt, EMMI) ; Ronchetti, Federico (Frascati) ; Rosnet, Philippe (Clermont-Ferrand U.) ; Rossegger, Stefan (CERN) ; Rossi, Andrea (INFN, Padua) ; Roy, Pradip Kumar (Saha Inst.) ; Roy, Christelle Sophie (Strasbourg, IPHC) ; Rubio Montero, Antonio Juan (Madrid, CIEMAT) ; Rui, Rinaldo (INFN, Trieste) ; Ryabinkin, Evgeny (Kurchatov Inst., Moscow) ; Rybicki, Andrzej (Cracow, INP) ; Sadovsky, Sergey (Serpukhov, IHEP) ; Safarik, Karel (CERN) ; Sahoo, Raghunath (Indian Inst. Tech., Indore) ; Sahu, Pradip Kumar (Bhubaneswar, Inst. Phys.) ; Saini, Jogender (Calcutta, VECC) ; Sakaguchi, Hiroaki (Hiroshima U.) ; Sakai, Shingo (LBL, Berkeley) ; Sakata, Dosatsu (Tsukuba U.) ; Salgado, Carlos Albert (Santiago de Compostela U.) ; Salzwedel, Jai (Ohio State U.) ; Sambyal, Sanjeev Singh (Jammu U.) ; Samsonov, Vladimir (St. Petersburg, INP) ; Sanchez Castro, Xitzel (Strasbourg, IPHC) ; Sandor, Ladislav (Kosice, IEF) ; Sandoval, Andres (Mexico U.) ; Sano, Masato (Tsukuba U.) ; Sano, Satoshi (Tokyo U.) ; Santo, Rainer (Munster U.) ; Santoro, Romualdo (CERN) ; Sarkamo, Juho Jaako (Helsinki Inst. of Phys.) ; Scapparone, Eugenio (INFN, Bologna) ; Scarlassara, Fernando (INFN, Padua) ; Scharenberg, Rolf Paul (Purdue U.) ; Schiaua, Claudiu Cornel (Bucharest, IFIN-HH) ; Schicker, Rainer Martin (Heidelberg U.) ; Schmidt, Christian Joachim (Darmstadt, EMMI) ; Schmidt, Hans Rudolf (U. Tubingen) ; Schreiner, Steffen (CERN) ; Schuchmann, Simone (Frankfurt U., Inst. Kernphys.) ; Schukraft, Jurgen (CERN) ; Schutz, Yves Roland (SUBATECH, Nantes) ; Schwarz, Kilian Eberhard (Darmstadt, EMMI) ; Schweda, Kai Oliver (Heidelberg U.) ; Scioli, Gilda (INFN, Bologna) ; Scomparin, Enrico (INFN, Turin) ; Scott, Rebecca (Tennessee U.) ; Scott, Patrick Aaron (Birmingham U.) ; Segato, Gianfranco (INFN, Padua) ; Selioujenkov, Ilya (Darmstadt, EMMI) ; Senyukov, Serhiy (Strasbourg, IPHC) ; Seo, Jeewon (Pusan Natl. U.) ; Serci, Sergio (INFN, Cagliari) ; Serradilla, Eulogio (Mexico U.) ; Sevcenco, Adrian (Bucharest, Inst. Space Sciences) ; Shabetai, Alexandre (SUBATECH, Nantes) ; Shabratova, Galina (Dubna, JINR) ; Shahoyan, Ruben (CERN) ; Sharma, Satish (Jammu U.) ; Sharma, Natasha (Panjab U.) ; Shigaki, Kenta (Hiroshima U.) ; Shimomura, Maya (Tsukuba U.) ; Shtejer, Katherin (Havana, CEADEN) ; Sibiriak, Yury (Kurchatov Inst., Moscow) ; Siciliano, Melinda (INFN, Turin) ; Sicking, Eva (CERN) ; Siddhanta, Sabyasachi (INFN, Cagliari) ; Siemiarczuk, Teodor (Warsaw, Inst. Nucl. Studies) ; Silvermyr, David Olle Rickard (Oak Ridge) ; Silvestre, catherine (LPSC, Grenoble) ; Simatovic, Goran (Boskovic Inst., Zagreb) ; Simonetti, Giuseppe (CERN) ; Singaraju, Rama Narayana (Calcutta, VECC) ; Singh, Ranbir (Jammu U.) ; Singha, Subhash (Calcutta, VECC) ; Sinha, Bikash (Calcutta, VECC) ; Sinha, Tinku (Saha Inst.) ; Sitar, Branislav (Comenius U.) ; Sitta, Mario (INFN, Turin) ; Skaali, Bernhard (Oslo U.) ; Skjerdal, Kyrre (Bergen U.) ; Smakal, Radek (Prague, Tech. U.) ; Smirnov, Nikolai (Yale U.) ; Snellings, Raimond (NIKHEF, Amsterdam) ; Sogaard, Carsten (Bohr Inst.) ; Soltz, Ron Ariel (LLNL, Livermore) ; Son, Hyungsuk (Sejong U.) ; Song, Myunggeun (Yonsei U.) ; Song, Jihye (Pusan Natl. U.) ; Soos, Csaba (CERN) ; Soramel, Francesca (INFN, Padua) ; Sputowska, Iwona (Cracow, INP) ; Spyropoulou-Stassinaki, Martha (Athens U.) ; Srivastava, Brijesh Kumar (Purdue U.) ; Stachel, Johanna (Heidelberg U.) ; Stan, Ionel (Bucharest, Inst. 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Phys.) ; Susa, Tatjana (Boskovic Inst., Zagreb) ; Szanto de Toledo, Alejandro (Sao Paulo U.) ; Szarka, Imrich (Comenius U.) ; Szczepankiewicz, Adam (Cracow, INP) ; Szostak, Artur Krzysztof (Bergen U.) ; Szymanski, Maciej (Warsaw U. of Tech.) ; Takahashi, Jun (Campinas State U.) ; Tapia Takaki, Daniel Jesus (Orsay, IPN) ; Tauro, Arturo (CERN) ; Tejeda Munoz, Guillermo (Puebla U., Mexico) ; Telesca, Adriana (CERN) ; Terrevoli, Cristina (INFN, Bari) ; Thader, Jochen Mathias (Darmstadt, EMMI) ; Thomas, Deepa (NIKHEF, Amsterdam) ; Tieulent, Raphael Noel (Lyon U.) ; Timmins, Anthony (Houston U.) ; Tlusty, David (Prague, Tech. U.) ; Toia, Alberica (CERN) ; Torii, Hisayuki (Tokyo U.) ; Toscano, Luca (INFN, Turin) ; Truesdale, David Christopher (Ohio State U.) ; Trzaska, Wladyslaw Henryk (Helsinki Inst. of Phys.) ; Tsuji, Tomoya (Tokyo U.) ; Tumkin, Alexandr (RFNC-VNIIEF, Sarov) ; Turrisi, Rosario (INFN, Padua) ; Tveter, Trine Spedstad (Oslo U.) ; Ulery, Jason Glyndwr (Frankfurt U., Inst. Kernphys.) ; Ullaland, Kjetil (Bergen U.) ; Ulrich, Jochen (Goethe U., Frankfurt) ; Uras, Antonio (Lyon U.) ; Urban, Jozef (Kosice U.) ; Urciuoli, Guido Marie (INFN, Rome) ; Usai, Gianluca (INFN, Cagliari) ; Vajzer, Michal (Prague, Inst. Phys.) ; Vala, Martin (Kosice, IEF) ; Valencia Palomo, Lizardo (Orsay, IPN) ; Vallero, Sara (Heidelberg U.) ; van der Kolk, Naomi (NIKHEF, Amsterdam) ; Vande Vyvre, Pierre (CERN) ; van Leeuwen, Marco (NIKHEF, Amsterdam) ; Vannucci, Luigi (INFN, Legnaro) ; Vargas, Aurora Diozcora (Puebla U., Mexico) ; Varma, Raghava (Indian Inst. Tech., Mumbai) ; Vasileiou, Maria (Athens U.) ; Vasiliev, Andrey (Kurchatov Inst., Moscow) ; Vechernin, Vladimir (St. Petersburg State U.) ; Veldhoen, Misha (NIKHEF, Amsterdam) ; Venaruzzo, Massimo (INFN, Trieste) ; Vercellin, Ermanno (INFN, Turin) ; Vergara, Sergio (Puebla U., Mexico) ; Vernet, Renaud (CC, Villeurbanne) ; Verweij, Marta (NIKHEF, Amsterdam) ; Vickovic, Linda (Split Tech. U.) ; Viesti, Giuseppe (INFN, Padua) ; Vikhlyantsev, Oleg (RFNC-VNIIEF, Sarov) ; Vilakazi, Zabulon (Cape Town U.) ; Villalobos Baillie, Orlando (Birmingham U.) ; Vinogradov, Leonid (St. Petersburg State U.) ; Vinogradov, Yury (RFNC-VNIIEF, Sarov) ; Vinogradov, Alexander (Kurchatov Inst., Moscow) ; Virgili, Tiziano (INFN, Salerno) ; Viyogi, Yogendra (Calcutta, VECC) ; Vodopianov, Alexander (Dubna, JINR) ; Voloshin, Kirill (Moscow, ITEP) ; Voloshin, Sergey (Wayne State U.) ; Volpe, Giacomo (CERN) ; von Haller, Barthelemy (CERN) ; Vranic, Danilo (Darmstadt, EMMI) ; vrebekk, Gaute (Bergen U.) ; Vrlakova, Janka (Kosice U.) ; Vulpescu, Bogdan (Clermont-Ferrand U.) ; Vyushin, Alexey (RFNC-VNIIEF, Sarov) ; Wagner, Vladimir (Prague, Tech. 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Kernphys.) ; Yuan, Xianbao (Hua-Zhong Normal U.) ; Yushmanov, Igor (Kurchatov Inst., Moscow) ; Zach, Cenek (Prague, Tech. U.) ; Zampolli, Chiara (INFN, Bologna) ; Zaporozhets, Sergey (Dubna, JINR) ; Zarochentsev, Andrey (St. Petersburg State U.) ; Zavada, Petr (Prague, Inst. Phys.) ; Zaviyalov, Nikolai (RFNC-VNIIEF, Sarov) ; Zbroszczyk, Hanna Paulina (Warsaw U. of Tech.) ; Zelnicek, Pierre (Goethe U., Frankfurt) ; Zgura, Sorin Ion (Bucharest, Inst. Space Sciences) ; Zhalov, Mikhail (St. Petersburg, INP) ; Zhang, Xiaoming (Hua-Zhong Normal U.) ; Zhang, Haitao (Hua-Zhong Normal U.) ; Zhou, You (NIKHEF, Amsterdam) ; Zhou, Daicui (Hua-Zhong Normal U.) ; Zhou, Fengchu (Hua-Zhong Normal U.) ; Zhu, Jianhui (Hua-Zhong Normal U.) ; Zhu, Xiangrong (Hua-Zhong Normal U.) ; Zhu, Jianlin (Hua-Zhong Normal U.) ; Zichichi, Antonino (Enrico Fermi Ctr., Rome) ; Zimmermann, Alice (Heidelberg U.) ; Zinovjev, Gennady (BITP, Kiev) ; Zoccarato, Yannick Denis (Lyon U.) ; Zynovyev, Mykhaylo (BITP, Kiev)

Pages: mult.

Abstract: A measurement of the multi-strange Xi- and Omega- baryons and their antiparticles by the ALICE experiment at the CERN Large Hadron Collider (LHC) is presented for inelastic proton-proton collisions at centre of mass energy of 7 TeV. The transverse momentum (pt) distributions were studied at mid-rapidity (|y| < 0.5) in the range of 0.6 < pt < 8.5 GeV/c for Xi- and Xi+ baryons, and in the range of 0.8 < pt < 5 GeV/c for Omega- and Omega+. Baryons and antibaryons were measured as separate particles and we find that the baryon to antibaryon ratio of both particle species is consistent with unity over the entire range of the measurement. The statistical precision of the current LHC data has allowed us to measure a difference between the mean pt of Xi- (Xi+) and Omega- (Omega+). Particle yields, mean pt, and the spectra in the intermediate pt range are not well described by the PYTHIA Perugia 2011 tune Monte Carlo event generator, which has been tuned to reproduce the early LHC data. The discrepancy is largest for Omega- (Omega+). This PYTHIA tune approaches the pt spectra of Xi- and Xi+ baryons below pt < 0.85 GeV/c and describes the Xi- and Xi+ spectra above pt > 6.0 GeV/c. We also illustrate the difference between the experimental data and model by comparing the corresponding ratios of (Omega-+Omega+)/(Xi-+Xi+) as a function of transverse mass.

Keyword(s): multi-strange baryons ; pt spectra ; mid-rapidity ; proton-proton ; LHC ; ALICE

Web-Page: http://inspirehep.net/record/1097057/files/arXiv:1204.0282.pdf; http://inspirehep.net/record/1097057/files/Figs_Figure0_InvMassPlots.png; http://inspirehep.net/record/1097057/files/Figs_Figure1_Spectra.png; http://inspirehep.net/record/1097057/files/Figs_Figure2_SqrtSData.png; http://inspirehep.net/record/1097057/files/Figs_Figure3_OmegaOverXi_Mt_Native.png


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