J/psi production as a function of charged particle multiplicity in pp collisions at root s=7 TeV
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J/psi production as a function of charged particle multiplicity in pp collisions at root s=7 TeV
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Creator |
ABELEV, B
ADAM, J ADAMOVA, D ADARE, AM AGGARWAL, MM RINELLA, GA AGOCS, AG AGOSTINELLI, A SALAZAR, SA AHAMMED, Z MASOODI, AA AHMAD, N AHN, SU AKINDINOV, A ALEKSANDROV, D ALESSANDRO, B MOLINA, RA ALICI, A ALKIN, A AVINA, EA ALME, J ALT, T ALTINI, V ALTINPINAR, S ALTSYBEEV, I ANDREI, C ANDRONIC, A ANGUELOV, V ANIELSKI, J ANSON, C ANTICIC, T ANTINORI, F ANTONIOLI, P APHECETCHE, L APPELSHAUSER, H ARBOR, N ARCELLI, S AREND, A ARMESTO, N ARNALDI, R ARONSSON, T ARSENE, IC ARSLANDOK, M ASRYAN, A AUGUSTINUS, A AVERBECK, R AWES, TC AYSTO, J AZMI, MD BACH, M BADALA, A BAEK, YW BAILHACHE, R BALA, R FERROLI, RB BALDISSERI, A BALDIT, A PEDROSA, FBDS BAN, J BARAL, RC BARBERA, R BARILE, F BARNAFOLDI, GG BARNBY, LS BARRET, V BARTKE, J BASILE, M BASTID, N BATHEN, B BATIGNE, G BATYUNYA, B BAUMANN, C BEARDEN, IG BECK, H BELIKOV, I BELLINI, F BELLWIED, R BELMONT-MORENO, E BENCEDI, G BEOLE, S BERCEANU, I BERCUCI, A BERDNIKOV, Y BERENYI, D BERGMANN, C BERZANO, D BETEV, L BHASIN, A BHATI, AK BIANCHI, N BIANCHI, L BIANCHIN, C BIELCIK, J BIELCIKOVA, J BILANDZIC, A BJELOGRLIC, S BLANCO, F BLANCO, F BLAU, D BLUME, C BOCCIOLI, M BOCK, N BOGDANOV, A BOGGILD, H BOGOLYUBSKY, M BOLDIZSAR, L BOMBARA, M BOOK, J BOREL, H BORISSOV, A BOSE, S BOSSU, F BOTJE, M BOTTGER, S BOYER, B BRAUN-MUNZINGER, P BREGANT, M BREITNER, T BROWNING, TA BROZ, M BRUN, R BRUNA, E BRUNO, GE BUDNIKOV, D BUESCHING, H BUFALINO, S BUGAIEV, K BUSCH, O BUTHELEZI, Z ORDUNA, DC CAFFARRI, D CAI, X CAINES, H VILLAR, EC CAMERINI, P ROMAN, VC ROMEO, GC CARENA, F CARENA, W FILHO, NC CARMINATI, F MONTOYA, CAC DIAZ, AC CASTELLANOS, JC HERNANDEZ, JFC CASULA, EAR CATANESCU, V CAVICCHIOLI, C CEPILA, J CERELLO, R CHANG, B CHAPELAND, S CHARVET, JL CHATTOPADHYAY, S CHATTOPADHYAY, S CHERNEY, M CHESHKOV, C CHEYNIS, B CHIAVASSA, E BARROSO, VC CHINELLATO, DD CHOCHULA, P CHOJNACKI, M CHRISTAKOGLOU, P CHRISTENSEN, CH CHRISTIANSEN, P CHUJO, T CHUNG, SU CICALO, C CIFARELLI, L CINDOLO, F CLEYMANS, J COCCETTI, F COLAMARIA, F COLELLA, D BALBASTRE, GC DEL VALLE, ZC CONSTANTIN, P CONTIN, G CONTRERAS, JG CORMIER, TM MORALES, YC CORTESE, P MALDONADO, IC COSENTINO, MR COSTA, E COTALLO, ME CRESCIO, E CROCHET, P ALANIZ, EC CUAUTLE, E CUNQUEIRO, L DAINESE, A DALSGAARD, HH DANU, A DAS, I DAS, K DAS, D DASH, S DASH, A DE, S MOREGULA, AD DE BARROS, GOV DE CARO, A DE CATALDO, G DE CUVELAND, J DE FALCO, A DE GRUTTOLA, D DELAGRANGE, H SANCHEZ, EDC DELOFF, A DEMANOV, V DE MARCO, N DENES, E DE PASQUALE, S DEPPMAN, A ERASMO, GD DE ROOIJ, R DI BARI, D DIETEL, T DI GIGLIO, C DI LIBERTO, S DI MAURO, A DI NEZZA, P DIVIA, R DJUVSLAND, O DOBRIN, A DOBROWOLSKI, T DOMINGUEZ, I DONIGUS, B DORDIC, O DRIGA, O DUBEY, AK DUCROUX, L DUPIEUX, P MAJUMDAR, AKD MAJUMDAR, MRD ELIA, D EMSCHERMANN, D ENGEL, H ERDAL, HA ESPAGNON, B ESTIENNE, M ESUMI, S EVANS, D EYYUBOVA, G FABRIS, D FAIVRE, J FALCHIERI, D FANTONI, A FASEL, M FEARICK, R FEDUNOV, A FEHLKER, D FELDKAMP, L FELEA, D FEOFILOV, G TELLEZ, AF FERRETTI, R FERRETTI, A FIGIEL, J FIGUEREDO, MAS FILCHAGIN, S FINOGEEV, D FIONDA, FM FIORE, EM FLORIS, M FOERTSCH, S FOKA, P FOKIN, S FRAGIACOMO, E FRAGKIADAKIS, M FRANKENFELD, U FUCHS, U FURGET, C GIRARD, MF GAARDHOJE, JJ GAGLIARDI, M GAGO, A GALLIO, M GANGADHARAN, DR GANOTI, P GARABATOS, C GARCIA-SOLIS, E GARISHVILI, I GERHARD, J GERMAIN, M GEUNA, C GHEATA, A GHEATA, M GHIDINI, B GHOSH, P GIANOTTI, P GIRARD, MR GIUBELLINO, R GLADYSZ-DZIADUS, E GLASSEL, P GOMEZ, R FERREIRO, EG GONZALEZ-TRUEBA, LH GONZALEZ-ZAMORA, P GORBUNOV, S GOSWAMI, A GOTOVAC, S GRABSKI, V GRACZYKOWSKI, LK GRAJCAREK, R GRELLI, A GRIGORAS, A GRIGORAS, C GRIGORIEV, V GRIGORYAN, A GRIGORYAN, S GRINYOV, B GRION, N GROS, P GROSSE-OETRINGHAUS, JF GROSSIORD, JY GROSSO, R GUBER, F GUERNANE, R GUTIERREZ, CG GUERZONI, B GUILBAUD, M GULBRANDSEN, K GUNJI, T GUPTA, A GUPTA, R GUTBROD, H HAALAND, O HADJIDAKIS, C HAIDUC, M HAMAGAKI, H HAMAR, G HAN, BH HANRATTY, LD HANSEN, A HARMANOVA, Z HARRIS, JW HARTIG, M HASEGAN, D HATZIFOTIADOU, D HAYRAPETYAN, A HECKEL, ST HEIDE, M HELSTRUP, H HERGHELEGIU, A CORRAL, GH HERRMANN, N HETLAND, KF HICKS, B HILLE, PT HIPPOLYTE, B HORAGUCHI, T HORI, Y HRISTOV, R HRIVNACOVA, I HUANG, M HUBER, S HUMANIC, TJ HWANG, DS ICHOU, R ILKAEV, R ILKIV, I INABA, M INCANI, E INNOCENTI, GM INNOCENTI, PG IPPOLITOV, M IRFAN, M IVAN, C IVANOV, M IVANOV, A IVANOV, V IVANYTSKYI, O JACHOLKOWSKI, A JACOBS, PM JANCUROVA, L JANG, HJ JANGAL, S JANIK, MA JANIK, R JAYARATHNA, PHSY JENA, S BUSTAMANTE, RTJ JIRDEN, L JONES, PG JUNG, H JUNG, W JUSKO, A KAIDALOV, AB KAKOYAN, V KALCHER, S KALINAK, P KALISKY, M KALLIOKOSKI, T KALWEIT, A KANAKI, K KANG, JH KAPLIN, V UYSAL, AK KARAVICHEV, O KARAVICHEVA, T KARPECHEV, E KAZANTSEV, A KEBSCHULL, U KEIDEL, R KHAN, SA KHAN, MM KHAN, P KHANZADEEV, A KHARLOV, Y KILEN, B KIM, M KIM, T KIM, S KIM, DJ KIM, JH KIM, JS KIM, SH KIM, DW KIM, B KIRSCH, S KISEL, I KISELEV, S KISIEL, A KLAY, JL KLEIN, J KLEIN-BOSING, C KLIEMANT, M KLUGE, A KNICHEL, ML KNOSPE, AG KOCH, K KOHLER, MK KOLOJVARI, A KONDRATIEV, V KONDRATYEVA, N KONEVSKIKH, A KORNEEV, A DON, CKK KOUR, R KOWALSKI, M KOX, S MEETHALEVEEDU, GK KRAL, J KRALIK, I KRAMER, F KRAUS, I KRAWUTSCHKE, T KRELINA, M KRETZ, M KRIVDA, M KRIZEK, F KRUS, M KRYSHEN, E KRZEWICKI, M KUCHERIAEV, Y KUHN, C KUIJER, PG KURASHVILI, P KUREPIN, AB KUREPIN, A KURYAKIN, A KUSHPIL, V KUSHPIL, S KVAERNO, H KWEON, MJ KWON, Y DE GUEVARA, RL LAKOMOV, I LANGOY, R LARA, C LARDEUX, A LA ROCCA, P LAZZERONI, C LEA, R LE BORNEC, Y LEE, KS LEE, SC LEFEVRE, F LEHNERT, J LEISTAM, L LENHARDT, M LENTI, V LEON, H MONZON, IL VARGAS, HL LEVAI, R LIEN, J LIETAVA, R LINDAL, S LINDENSTRUTH, V LIPPMANN, C LISA, MA LIU, L LOENNE, PI LOGGINS, VR LOGINOV, V LOHN, S LOHNER, D LOIZIDES, C LOO, KK LOPEZ, X TORRES, EL LOVHOIDEN, G LU, XG LUETTIG, P LUNARDON, M LUO, J LUPARELLO, G LUQUIN, L LUZZI, C MA, K MA, R MADAGODAHETTIGE-DON, DM MAEVSKAYA, A MAGER, M MAHAPATRA, DP MAIRE, A MALAEV, M CERVANTES, IM MALININA, L MAL'KEVICH, D MALZACHER, P MAMONOV, A MANCEAU, L MANGOTRA, L MANKO, V MANSO, F MANZARI, V MAO, Y MARCHISONE, M MARES, J MARGAGLIOTTI, GV MARGOTTI, A MARIN, A TOBON, CAM MARKERT, C MARTASHVILI, I MARTINENGO, P MARTINEZ, MI DAVALOS, AM GARCIA, GM MARTYNOV, Y MAS, A MASCIOCCHI, S MASERA, M MASONI, A MASSACRIER, L MASTROMARCO, M MASTROSERIO, A MATTHEWS, ZL MATYJA, A MAYANI, D MAYER, C MAZER, J MAZZONI, MA MEDDI, F MENCHACA-ROCHA, A PEREZ, JM MERES, M MIAKE, Y MILANO, L MILOSEVIC, J MISCHKE, A MISHRA, AN MISKOWIEC, D MITU, C MLYNARZ, J MOHANTY, B MOHANTY, AK MOLNAR, L ZETINA, LM MONTENO, M MONTES, E MOON, T MORANDO, M DE GODOY, DAM MORETTO, S MORSCH, A MUCCIFORA, V MUDNIC, E MUHURI, S MULLER, H MUNHOZ, MG MUSA, L MUSSO, A NANDI, BK NANIA, R NAPPI, E NATTRASS, C NAUMOV, NP NAVIN, S NAYAK, TK NAZARENKO, S NAZAROV, G NEDOSEKIN, A NICASSIO, M NIELSEN, BS NIIDA, T NIKOLAEV, S NIKOLIC, V NIKULIN, S NIKULIN, V NILSEN, BS NILSSON, MS NOFERINI, F NOMOKONOV, P NOOREN, G NOVITZKY, N NYANIN, A NYATHA, A NYGAARD, C NYSTRAND, J OCHIROV, A OESCHLER, H ON, SK OH, S OLENIACZ, J OPPEDISANO, C VELASQUEZ, AO ORTONA, G OSKARSSON, A OSTROWSKI, P OTWINOWSKI, J OYAMA, K OZAWA, K PACHMAYER, Y PACHR, M PADILLA, F PAGANO, P PAIC, G PAINKE, F PAJARES, C PAL, SK PAL, S PALAHA, A PALMERI, A PAPIKYAN, V PAPPALARDO, GS PARK, WJ PASSFELD, A PASTIRCAK, B PATALAKHA, DI PATICCHIO, V PAVLINOV, A PAWLAK, T PEITZMANN, T DE OLIVEIRA, EP PERESUNKO, D LARA, CEP LEZAMA, EP PERINI, D PERRINO, D PERYT, W PESCI, A PESKOV, V PESTOV, Y PETRACEK, V PETRAN, M PETRIS, M PETROV, P PETROVICI, M PETTA, C PIANO, S PICCOTTI, A PIKNA, M PILLOT, P PINAZZA, O PINSKY, L PITZ, N PIUZ, F PIYARATHNA, DB PLOSKON, M PLUTA, J POCHEPTSOV, T POCHYBOVA, S PODESTA-LERMA, RLM POGHOSYAN, MG POLAK, K POLICHTCHOUK, B POP, A PORTEBOEUF-HOUSSAIS, S POSPISIL, V POTUKUCHI, B PRASAD, SK PREGHENELLA, R PRINO, F PRUNEAU, CA PSHENICHNOV, I PUCHAGIN, S PUDDU, G TEIXIDO, JP PULVIRENTI, A PUNIN, V PUTIS, M PUTSCHKE, J QUERCIGH, E QVIGSTAD, H RACHEVSKI, A RADEMAKERS, A RADOMSKI, S RAIHA, TS RAK, J RAKOTOZAFINDRABE, A RAMELLO, L REYES, AR RANIWALA, S RANIWALA, R RASANEN, SS RASCANU, BT RATHEE, D READ, KF REAL, JS REDLICH, K REICHELT, P REICHER, M RENFORDT, R REOLON, AR RESHETIN, A RETTIG, F REVOL, JP REYGERS, K RICCATI, L RICCI, RA RICHERT, T RICHTER, M RIEDLER, P RIEGLER, W RIGGI, F CAHUANTZI, MR ROED, K ROHR, D ROHRICH, D ROMITA, R RONCHETTI, F ROSNET, P ROSSEGGER, S ROSSI, A ROUKOUTAKIS, F ROY, C ROY, P MONTERO, AJR RUI, R RYABINKIN, E RYBICKI, A SADOVSKY, S AFARIK, K SAHOO, R SAHU, PK SAINI, J SAKAGUCHI, H SAKAI, S SAKATA, D SALGADO, CA SALZWEDEL, J SAMBYAL, S SAMSONOV, V CASTRO, XS SANDOR, L SANDOVAL, A SANO, S SANO, M SANTO, R SANTORO, R SARKAMO, J SCAPPARONE, E SCARLASSARA, E SCHARENBERG, RP SCHIAUA, C SCHICKER, R SCHMIDT, C SCHMIDT, HR SCHREINER, S SCHUCHMANN, S SCHUKRAFT, J SCHUTZ, Y SCHWARZ, K SCHWEDA, K SCIOLI, G SCOMPARIN, E SCOTT, PA SCOTT, R SEGATO, G SELYUZHENKOV, I SENYUKOV, S SEO, J SERCI, S SERRADILLA, E SEVCENCO, A SGURA, I SHABETAI, A SHABRATOVA, G SHAHOYAN, R SHARMA, N SHARMA, S SHIGAKI, K SHIMOMURA, M SHTEJER, K SIBIRIAK, Y SICILIANO, M SICKING, E SIDDHANTA, S SIEMIARCZUK, T SILVERMYR, D SIMONETTI, G SINGARAJU, R SINGH, R SINGHA, S SINHA, BC SINHA, T SITAR, B SITTA, M SKAALI, TB SKJERDAL, K SMAKAL, R SMIRNOV, N SNELLINGS, R SOGAARD, C SOLTZ, R SON, H SONG, J SONG, M SOOS, C SORAMEL, F SPUTOWSKA, I SPYROPOULOU-STASSINAKI, M SRIVASTAVA, BK STACHEL, J STAN, I STAN, I LOO, GS STEFANINI, G STEINBECK, T STEINPREIS, M STENLUND, E STEYN, G STOCCO, D STOLPOVSKIY, M STRABYKIN, K STRMEN, P SUAIDE, AAP VASQUEZ, MAS SUGITATE, T SUIRE, C SUKHORUKOV, M SULTANOV, R SUMBERA, M SUSA, T DE TOLEDO, AS SZARKA, I SZOSTAK, A TAGRIDIS, C TAKAHASHI, J TAKAKI, JDT TAURO, A MUNOZ, GT TELESCA, A TERREVOLI, C THADER, J THOMAS, D TIEULENT, R TIMMINS, AR TLUSTY, D TOIA, A TORII, H TOSCANO, L TOSELLO, F TRUESDALE, D TRZASKA, WH TSUJI, T TUMKIN, A TURRISI, R TVETER, TS ULERY, J ULLALAND, K ULRICH, J URAS, A URBAN, J URCIUOLI, GM USAI, GL VAJZER, M VALA, M PALOMO, LV VALLERO, S VAN DER KOLK, N VYVRE, PV VAN LEEUWEN, M VANNUCCI, L VARGAS, A VARMA, R VASILEIOU, M VASILIEV, A VECHERNIN, V VELDHOEN, M VENARUZZO, M VERCELLIN, E VERGARA, S VERNEKOHL, DC VERNET, R VERWEIJ, M VICKOVIC, L VIESTI, G VIKHLYANTSEV, O VILAKAZI, Z BAILLIE, OV VINOGRADOV, A VINOGRADOV, L VINOGRADOV, Y VIRGILI, T VIYOGI, YP VODOPYANOV, A VOLOSHIN, K VOLOSHIN, S VOLPE, G VON HALLER, B VRANIC, D OVREBEKK, G VRLAKOVA, J VULPESCU, B VYUSHIN, A WAGNER, B WAGNER, V WAN, R WANG, D WANG, M WANG, Y WANG, Y WATANABE, K WESSELS, JP WESTERHOFF, U WIECHULA, J WIKNE, J WILDE, M WILK, G WILK, A WILLIAMS, MCS WINDELBAND, B KARAMPATSOS, LX YANG, H YANG, S YASNOPOLSKIY, S YI, J YIN, Z YOKOYAMA, H YOO, IK YOON, J YU, W YUAN, X YUSHMANOV, I ZACH, C ZAMPOLLI, C ZAPOROZHETS, S ZAROCHENTSEV, A ZAVADA, P ZAVIYALOV, N ZBROSZCZYK, H ZELNICEK, P ZGURA, IS ZHALOV, M ZHANG, X ZHOU, Y ZHOU, D ZHOU, F ZHU, X ZICHICHI, A ZIMMERMANN, A ZINOVJEV, G ZOCCARATO, Y ZYNOVYEV, M |
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Subject |
PROTON-PROTON COLLISIONS
HEAVY-QUARKONIUM LHC PROMPT |
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Description |
The ALICE Collaboration reports the measurement of the relative J/psi yield as a function of charged particle pseudorapidity density dN(ch)/d eta in pp collisions at root s = 7 TeV at the LHC. J/psi particles are detected for p(t) > 0, in the rapidity interval vertical bar y vertical bar < 0.9 via decay into e(+)e(-), and in the interval 2.5 < y < 4.0 via decay into mu(+)/mu(-) pairs. An approximately linear increase of the J/psi yields normalized to their event average (dN(J/psi)/dy)/(dN(J/psi)/dy) with (dN(ch)/c eta)/(dN(ch)/d eta) is observed in both rapidity ranges, where dN(ch)/d eta is measured within vertical bar eta vertical bar < 1 and p(t) > 0. In the highest multiplicity interval with (dN(ch)/d eta)(bin)) = 24.1, corresponding to four times the minimum bias multiplicity density, an enhancement relative to the minimum bias J/psi yield by a factor of about 5 at 2.5 < y
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Publisher |
ELSEVIER SCIENCE BV
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Date |
2014-10-17T06:31:02Z
2014-10-17T06:31:02Z 2012 |
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Type |
Article
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Identifier |
PHYSICS LETTERS B, 712(3)165-175
0370-2693 1873-2445 http://dx.doi.org/10.1016/j.physletb.2012.04.052 http://dspace.library.iitb.ac.in/jspui/handle/100/16188 |
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Language |
en
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