在[公式：见原文]的超外围铅-铅碰撞中，中快度下粲偶素及其对的光生过程。
Charmonium and pair photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at [Formula: see text].
作者信息
Abbas E, Abelev B, Adam J, Adamová D, Adare A M, Aggarwal M M, Aglieri Rinella G, Agnello M, Agocs A G, Agostinelli A, Ahammed Z, Ahmad N, Ahmad Masoodi A, Ahmed I, Ahn S A, Ahn S U, Aimo I, Ajaz M, Akindinov A, Aleksandrov D, Alessandro B, Alexandre D, Alici A, Alkin A, Almaráz Aviña E, Alme J, Alt T, Altini V, Altinpinar S, Altsybeev I, Andrei C, Andronic A, Anguelov V, Anielski J, Anson C, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arbor N, Arcelli S, Arend A, Armesto N, Arnaldi R, Aronsson T, Arsene I C, Arslandok M, Asryan A, Augustinus A, Averbeck R, Awes T C, Äystö J, Azmi M D, Bach M, Badalà A, Baek Y W, Bailhache R, Bala R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Bán J, Baral R C, Barbera R, Barile F, Barnaföldi G G, Barnby L S, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Batzing P C, Baumann C, Bearden I G, Beck H, Behera N K, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bergognon A A E, Bertens R A, Berzano D, Betev L, Bhasin A, Bhati A K, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blanco F, Blau D, Blume C, Boccioli M, Böttger S, Bogdanov A, Bøggild H, Bogolyubsky M, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bossú F, Botje M, Botta E, Braidot E, Braun-Munzinger P, Bregant M, Breitner T, Broker T A, Browning T A, Broz M, Brun R, Bruna E, Bruno G E, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calvo Villar E, Camerini P, Canoa Roman V, Cara Romeo G, Carena W, Carena F, Carlin Filho N, Carminati F, Casanova Díaz A, Castillo Castellanos J, Castillo Hernandez J F, Casula E A R, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet J L, Chattopadhyay S, Chattopadhyay S, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato D D, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen C H, Christiansen P, Chujo T, Chung S U, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Conesa Balbastre G, Conesa Del Valle Z, Connors M E, Contin G, Contreras J G, Cormier T M, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino M R, Costa F, Cotallo M E, Crescio E, Crochet P, Cruz Alaniz E, Cruz Albino R, Cuautle E, Cunqueiro L, Dainese A, Dang R, Danu A, Das K, Das I, Das S, Das D, Dash S, Dash A, De S, de Barros G O V, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, Delagrange H, Deloff A, De Marco N, Dénes E, De Pasquale S, Deppman A, D Erasmo G, de Rooij R, Diaz Corchero M A, Di Bari D, Dietel T, Di Giglio C, Di Liberto S, Di Mauro A, Di Nezza P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Dönigus B, Dordic O, Dubey A K, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar A K, Elia D, Emschermann D, Engel H, Erazmus B, Erdal H A, Eschweiler D, Espagnon B, Estienne M, Esumi S, Evans D, Evdokimov S, Eyyubova G, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fehlker D, Feldkamp L, Felea D, Feliciello A, Fenton-Olsen B, Feofilov G, Fernández Téllez A, Ferretti A, Festanti A, Figiel J, Figueredo M A S, Filchagin S, Finogeev D, Fionda F M, Fiore E M, Floratos E, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje J J, Gagliardi M, Gago A, Gallio M, Gangadharan D R, Ganoti P, Garabatos C, Garcia-Solis E, Gargiulo C, Garishvili I, Gerhard J, Germain M, Geuna C, Gheata M, Gheata A, Ghidini B, Ghosh P, Gianotti P, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez R, Ferreiro E G, González-Trueba L H, González-Zamora P, Gorbunov S, Goswami A, Gotovac S, Graczykowski L K, Grajcarek R, Grelli A, Grigoras C, Grigoras A, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Gros P, Grosse-Oetringhaus J F, Grossiord J-Y, Grosso R, Guber F, Guernane R, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Han B H, Hanratty L D, Hansen A, Harmanová-Tóthová Z, Harris J W, Hartig M, Harton A, Hatzifotiadou D, Hayashi S, Hayrapetyan A, Heckel S T, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Herrmann N, Hess B A, Hetland K F, Hicks B, Hippolyte B, Hori Y, Hristov P, Hřivnáčová I, Huang M, Humanic T J, Hwang D S, Ichou R, Ilkaev R, Ilkiv I, Inaba M, Incani E, Innocenti G M, Innocenti P G, Ippolitov M, Irfan M, Ivan C, Ivanov M, Ivanov A, Ivanov V, Ivanytskyi O, Jachołkowski A, Jacobs P M, Jahnke C, Jang H J, Janik M A, Jayarathna P H S Y, Jena S, Jha D M, Jimenez Bustamante R T, Jones P G, Jung H, Jusko A, Kaidalov A B, Kalcher S, Kaliňák P, Kalliokoski T, Kalweit A, Kang J H, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kazantsev A, Kebschull U, Keidel R, Ketzer B, Khan M M, Khan P, Khan S A, Khan K H, Khanzadeev A, Kharlov Y, Kileng B, Kim M, Kim T, Kim B, Kim S, Kim M, Kim D J, Kim J S, Kim J H, Kim D W, Kirsch S, Kisel I, Kiselev S, Kisiel A, Klay J L, Klein J, Klein-Bösing C, Kliemant M, Kluge A, Knichel M L, Knospe A G, Köhler M K, Kollegger T, Kolojvari A, Kompaniets M, Kondratiev V, Kondratyeva N, Konevskikh A, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kramer F, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Krus M, Kryshen E, Krzewicki M, Kucera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer P G, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin A B, Kuryakin A, Kushpil V, Kushpil S, Kvaerno H, Kweon M J, Kwon Y, Ladrón de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, La Pointe S L, Lara C, Lardeux A, La Rocca P, Lea R, Lechman M, Lee S C, Lee G R, Legrand I, Lehnert J, Lemmon R C, Lenhardt M, Lenti V, León H, Leoncino M, León Monzón I, Lévai P, Li S, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa M A, Ljunggren H M, Lodato D F, Loenne P I, Loggins V R, Loginov V, Lohner D, Loizides C, Loo K K, Lopez X, López Torres E, Løvhøiden G, Lu X-G, Luettig P, Lunardon M, Luo J, Luparello G, Luzzi C, Ma R, Ma K, Madagodahettige-Don D M, Maevskaya A, Mager M, Mahapatra D P, Maire A, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Mangotra L, Manko V, Manso F, Manzari V, Mao Y, Marchisone M, Mareš J, Margagliotti G V, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin N A, Martinengo P, Martínez M I, Martínez García G, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazumder R, Mazzoni M A, Meddi F, Menchaca-Rocha A, Mercado Pérez J, Meres M, Miake Y, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra A N, Miśkowiec D, Mitu C, Mizuno S, Mlynarz J, Mohanty B, Molnar L, Montaño Zetina L, Monteno M, Montes E, Moon T, Morando M, Moreira De Godoy D A, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Muhuri S, Mukherjee M, Müller H, Munhoz M G, Murray S, Musa L, Musinsky J, Nandi B K, Nania R, Nappi E, Nattrass C, Nayak T K, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Nielsen B S, Niida T, Nikolaev S, Nikolic V, Nikulin S, Nikulin V, Nilsen B S, Nilsson M S, Noferini F, Nomokonov P, Nooren G, Nyanin A, Nyatha A, Nygaard C, Nystrand J, Ochirov A, Oeschler H, Oh S, Oh S K, Oleniacz J, Oliveira Da Silva A C, Onderwaater J, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Ostrowski P, Otwinowski J, Oyama K, Ozawa K, Pachmayer Y, Pachr M, Padilla F, Pagano P, Paić G, Painke F, Pajares C, Pal S K, Palaha A, Palmeri A, Papikyan V, Pappalardo G S, Park W J, Passfeld A, Patalakha D I, Paticchio V, Paul B, Pavlinov A, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara C E, Perrino D, Peryt W, Pesci A, Pestov Y, Petráček V, Petran M, Petris M, Petrov P, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Pitz N, Piyarathna D B, Planinic M, Płoskoń M, Pluta J, Pocheptsov T, Pochybova S, Podesta-Lerma P L M, Poghosyan M G, Polák K, Polichtchouk B, Poljak N, Pop A, Porteboeuf-Houssais S, Pospíšil V, Potukuchi B, Prasad S K, Preghenella R, Prino F, Pruneau C A, Pshenichnov I, Puddu G, Punin V, Putschke J, Qvigstad H, Rachevski A, Rademakers A, Räihä T S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala S, Raniwala R, Räsänen S S, Rascanu B T, Rathee D, Rauch W, Rauf A W, Razazi V, Read K F, Real J S, Redlich K, Reed R J, Rehman A, Reichelt P, Reicher M, Renfordt R, Reolon A R, Reshetin A, Rettig F, Revol J-P, Reygers K, Riccati L, Ricci R A, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohr D, Röhrich D, Romita R, Ronchetti F, Rosnet P, Rossegger S, Rossi A, Roy P, Roy C, Rubio Montero A J, Rui R, Russo R, Ryabinkin E, Rybicki A, Sadovsky S, Šafařík K, Sahoo R, Sahu P K, Saini J, Sakaguchi H, Sakai S, Sakata D, Salgado C A, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Šándor L, Sandoval A, Sano M, Santagati G, Santoro R, Sarkamo J, Sarkar D, Scapparone E, Scarlassara F, Scharenberg R P, Schiaua C, Schicker R, Schmidt H R, Schmidt C, Schuchmann S, Schukraft J, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Scott P A, Segato G, Selyuzhenkov I, Senyukov S, Seo J, Serci S, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Sharma S, Sharma N, Rohni S, Shigaki K, Shtejer K, Sibiriak Y, Sicking E, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha T, Sinha B C, Sitar B, Sitta M, Skaali T B, Skjerdal K, Smakal R, Smirnov N, Snellings R J M, Søgaard C, Soltz R, Song M, Song J, Soos C, Soramel F, Sputowska I, Spyropoulou-Stassinaki M, Srivastava B K, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller J H, Stocco D, Stolpovskiy M, Strmen P, Suaide A A P, Subieta Vásquez M A, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Susa T, Symons T J M, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymański M, Takahashi J, Tangaro M A, Tapia Takaki J D, Tarantola Peloni A, Tarazona Martinez A, Tauro A, Tejeda Muñoz G, Telesca A, Ter Minasyan A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins A R, Tlusty D, Toia A, Torii H, Toscano L, Trubnikov V, Truesdale D, Trzaska W H, Tsuji T, Tumkin A, Turrisi R, Tveter T S, Ulery J, Ullaland K, Ulrich J, Uras A, Urciuoli G M, Usai G L, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, Van Hoorne J W, van Leeuwen M, Vannucci L, Vargas A, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Venaruzzo M, Vercellin E, Vergara S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Vinogradov Y, Vinogradov L, Vinogradov A, Virgili T, Viyogi Y P, Vodopyanov A, Völkl M A, Voloshin S, Voloshin K, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner V, Wagner B, Wan R, Wang Y, Wang Y, Wang M, Watanabe K, Weber M, Wessels J P, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Williams M C S, Windelband B, Yaldo C G, Yamaguchi Y, Yang S, Yang P, Yang H, Yasnopolskiy S, Yi J, Yin Z, Yoo I-K, Yoon J, Yuan X, Yushmanov I, Zaccolo V, Zach C, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zelnicek P, Zgura I S, Zhalov M, Zhang Y, Zhang H, Zhang X, Zhou D, Zhou Y, Zhou F, Zhu H, Zhu J, Zhu X, Zhu J, Zichichi A, Zimmermann A, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M
机构信息
Fachhochschule Köln, Köln, Germany.
University of Technology and Austrian Academy of Sciences, Vienna, Austria.
出版信息
Eur Phys J C Part Fields. 2013;73(11):2617. doi: 10.1140/epjc/s10052-013-2617-1. Epub 2013 Nov 9.
The ALICE Collaboration at the LHC has measured the J/ and ' photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at [Formula: see text]. The charmonium is identified via its leptonic decay for events where the hadronic activity is required to be minimal. The analysis is based on an event sample corresponding to an integrated luminosity of about 23 μb. The cross section for coherent and incoherent J/ production in the rapidity interval -0.9<<0.9, are [Formula: see text] and [Formula: see text], respectively. The results are compared to theoretical models for J/ production and the coherent cross section is found to be in good agreement with those models incorporating moderate nuclear gluon shadowing at Bjorken- around 10, such as EPS09 parametrization. In addition the cross section for the process → has been measured and found to be in agreement with models implementing QED at leading order.
大型强子对撞机（LHC）上的ALICE合作组测量了在[公式：见正文]下，超外围铅-铅碰撞中，中快度处J/ψ和ψ'的光生过程。对于强子活动要求最小的事件，通过粲偶素的轻子衰变来识别它。该分析基于一个对应于约23微靶积分光度的事件样本。在快度区间-0.9＜y＜0.9内，相干和非相干J/ψ产生的截面分别为[公式：见正文]和[公式：见正文]。将结果与J/ψ产生的理论模型进行比较，发现相干截面与那些在约10的比约肯x处纳入适度核胶子遮蔽效应的模型（如EPS09参数化）吻合良好。此外，还测量了→过程的截面，发现其与在领头阶实施量子电动力学（QED）的模型相符。
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