Transverse momentum spectra and nuclear modification factors of charged particles in pp, p-Pb and Pb-Pb collisions at the LHC

Author:

,Acharya S.,Acosta F. T.-.,Adamová D.,Adolfsson J.,Aggarwal M. M.,Aglieri Rinella G.,Agnello M.,Agrawal N.,Ahammed Z.,Ahn S. U.,Aiola S.,Akindinov A.,Al-Turany M.,Alam S. N.,Albuquerque D. S. D.,Aleksandrov D.,Alessandro B.,Alfaro Molina R.,Ali Y.,Alici A.,Alkin A.,Alme J.,Alt T.,Altenkamper L.,Altsybeev I.,Andrei C.,Andreou D.,Andrews H. A.,Andronic A.,Angeletti M.,Anguelov V.,Anson C.,Antičić T.,Antinori F.,Antonioli P.,Apadula N.,Aphecetche L.,Appelshäuser H.,Arcelli S.,Arnaldi R.,Arnold O. W.,Arsene I. C.,Arslandok M.,Audurier B.,Augustinus A.,Averbeck R.,Azmi M. D.,Badalà A.,Baek Y. W.,Bagnasco S.,Bailhache R.,Bala R.,Baldisseri A.,Ball M.,Baral R. C.,Barbano A. M.,Barbera R.,Barile F.,Barioglio L.,Barnaföldi G. G.,Barnby L. S.,Barret V.,Bartalini P.,Barth K.,Bartsch E.,Bastid N.,Basu S.,Batigne G.,Batyunya B.,Batzing P. C.,Bazo Alba J. L.,Bearden I. G.,Beck H.,Bedda C.,Behera N. K.,Belikov I.,Bellini F.,Bello Martinez H.,Bellwied R.,Beltran L. G. E.,Belyaev V.,Bencedi G.,Beole S.,Bercuci A.,Berdnikov Y.,Berenyi D.,Bertens R. A.,Berzano D.,Betev L.,Bhaduri P. P.,Bhasin A.,Bhat I. R.,Bhattacharjee B.,Bhom J.,Bianchi A.,Bianchi L.,Bianchi N.,Bielčík J.,Bielčíková J.,Bilandzic A.,Biro G.,Biswas R.,Biswas S.,Blair J. T.,Blau D.,Blume C.,Boca G.,Bock F.,Bogdanov A.,Boldizsár L.,Bombara M.,Bonomi G.,Bonora M.,Borel H.,Borissov A.,Borri M.,Botta E.,Bourjau C.,Bratrud L.,Braun-Munzinger P.,Bregant M.,Broker T. A.,Broz M.,Brucken E. J.,Bruna E.,Bruno G. E.,Budnikov D.,Buesching H.,Bufalino S.,Buhler P.,Buncic P.,Busch O.,Buthelezi Z.,Butt J. B.,Buxton J. T.,Cabala J.,Caffarri D.,Caines H.,Caliva A.,Calvo Villar E.,Camacho R. S.,Camerini P.,Capon A. A.,Carena F.,Carena W.,Carnesecchi F.,Castillo Castellanos J.,Castro A. J.,Casula E. A. R.,Ceballos Sanchez C.,Chandra S.,Chang B.,Chang W.,Chapeland S.,Chartier M.,Chattopadhyay S.,Chattopadhyay S.,Chauvin A.,Cheshkov C.,Cheynis B.,Chibante Barroso V.,Chinellato D. D.,Cho S.,Chochula P.,Choudhury S.,Chowdhury T.,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.,Colocci M.,Concas M.,Conesa Balbastre G.,Conesa del Valle Z.,Contreras J. G.,Cormier T. M.,Corrales Morales Y.,Cortés Maldonado I.,Cortese P.,Cosentino M. R.,Costa F.,Costanza S.,Crkovská J.,Crochet P.,Cuautle E.,Cunqueiro L.,Dahms T.,Dainese A.,Danisch M. C.,Danu A.,Das D.,Das I.,Das S.,Dash A.,Dash S.,De S.,De Caro A.,de Cataldo G.,de Conti C.,de Cuveland J.,De Falco A.,De Gruttola D.,De Marco N.,De Pasquale S.,De Souza R. D.,Degenhardt H. F.,Deisting A.,Deloff A.,Delsanto S.,Deplano C.,Dhankher P.,Di Bari D.,Di Mauro A.,Di Ruzza B.,Diaz R. A.,Dietel T.,Dillenseger P.,Ding Y.,Divià R.,Djuvsland Ø.,Dobrin A.,Domenicis Gimenez D.,Dönigus B.,Dordic O.,Doremalen L. V. R.,Dubey A. K.,Dubla A.,Ducroux L.,Dudi S.,Duggal A. K.,Dukhishyam M.,Dupieux P.,Ehlers R. J.,Elia D.,Endress E.,Engel H.,Epple E.,Erazmus B.,Erhardt F.,Ersdal M. R.,Espagnon B.,Eulisse G.,Eum J.,Evans D.,Evdokimov S.,Fabbietti L.,Faggin M.,Faivre J.,Fantoni A.,Fasel M.,Feldkamp L.,Feliciello A.,Feofilov G.,Fernández Téllez A.,Ferretti A.,Festanti A.,Feuillard V. J. G.,Figiel J.,Figueredo M. A. S.,Filchagin S.,Finogeev D.,Fionda F. M.,Floris M.,Foertsch S.,Foka P.,Fokin S.,Fragiacomo E.,Francescon A.,Francisco A.,Frankenfeld U.,Fronze G. G.,Fuchs U.,Furget C.,Furs A.,Fusco Girard M.,Gaardhøje J. J.,Gagliardi M.,Gago A. M.,Gajdosova K.,Gallio M.,Galvan C. D.,Ganoti P.,Garabatos C.,Garcia-Solis E.,Garg K.,Gargiulo C.,Gasik P.,Gauger E. F.,Gay Ducati M. B.,Germain M.,Ghosh J.,Ghosh P.,Ghosh S. K.,Gianotti P.,Giubellino P.,Giubilato P.,Glässel P.,Goméz Coral D. M.,Gomez Ramirez A.,Gonzalez V.,González-Zamora P.,Gorbunov S.,Görlich L.,Gotovac S.,Grabski V.,Graczykowski L. K.,Graham K. L.,Greiner L.,Grelli A.,Grigoras C.,Grigoriev V.,Grigoryan A.,Grigoryan S.,Gronefeld J. M.,Grosa F.,Grosse-Oetringhaus J. F.,Grosso R.,Guernane R.,Guerzoni B.,Guittiere M.,Gulbrandsen K.,Gunji T.,Gupta A.,Gupta R.,Guzman I. B.,Haake R.,Habib M. K.,Hadjidakis C.,Hamagaki H.,Hamar G.,Hamon J. C.,Haque M. R.,Harris J. W.,Harton A.,Hassan H.,Hatzifotiadou D.,Hayashi S.,Heckel S. T.,Hellbär E.,Helstrup H.,Herghelegiu A.,Hernandez E. G.,Herrera Corral G.,Herrmann F.,Hetland K. F.,Hilden T. E.,Hillemanns H.,Hills C.,Hippolyte B.,Hohlweger B.,Horak D.,Hornung S.,Hosokawa R.,Hristov P.,Hughes C.,Huhn P.,Humanic T. J.,Hushnud H.,Hussain N.,Hussain T.,Hutter D.,Hwang D. S.,Iddon J. P.,Iga Buitron S. A.,Ilkaev R.,Inaba M.,Ippolitov M.,Islam M. S.,Ivanov M.,Ivanov V.,Izucheev V.,Jacak B.,Jacazio N.,Jacobs P. M.,Jadhav M. B.,Jadlovska S.,Jadlovsky J.,Jaelani S.,Jahnke C.,Jakubowska M. J.,Janik M. A.,Jayarathna P. H. S. Y.,Jena C.,Jercic M.,Jimenez Bustamante R. T.,Jones P. G.,Jusko A.,Kalinak P.,Kalweit A.,Kang J. H.,Kaplin V.,Kar S.,Karasu Uysal A.,Karavichev O.,Karavicheva T.,Karayan L.,Karczmarczyk P.,Karpechev E.,Kebschull U.,Keidel R.,Keijdener D. L. D.,Keil M.,Ketzer B.,Khabanova Z.,Khan S.,Khan S. A.,Khanzadeev A.,Kharlov Y.,Khatun A.,Khuntia A.,Kielbowicz M. M.,Kileng B.,Kim B.,Kim D.,Kim D. J.,Kim E. J.,Kim H.,Kim J. S.,Kim J.,Kim M.,Kim S.,Kim T.,Kim T.,Kirsch S.,Kisel I.,Kiselev S.,Kisiel A.,Kiss G.,Klay J. L.,Klein C.,Klein J.,Klein-Bösing C.,Klewin S.,Kluge A.,Knichel M. L.,Knospe A. G.,Kobdaj C.,Kofarago M.,Köhler M. K.,Kollegger T.,Kondratiev V.,Kondratyeva N.,Kondratyuk E.,Konevskikh A.,Konyushikhin M.,Kovalenko O.,Kovalenko V.,Kowalski M.,Králik I.,Kravčáková A.,Kreis L.,Krivda M.,Krizek F.,Krüger M.,Kryshen E.,Krzewicki M.,Kubera A. M.,Kučera V.,Kuhn C.,Kuijer P. G.,Kumar J.,Kumar L.,Kumar S.,Kundu S.,Kurashvili P.,Kurepin A.,Kurepin A. B.,Kuryakin A.,Kushpil S.,Kweon M. J.,Kwon Y.,La Pointe S. L.,La Rocca P.,Lagana Fernandes C.,Lai Y. S.,Lakomov I.,Langoy R.,Lapidus K.,Lara C.,Lardeux A.,Larionov P.,Lattuca A.,Laudi E.,Lavicka R.,Lea R.,Leardini L.,Lee S.,Lehas F.,Lehner S.,Lehrbach J.,Lemmon R. C.,Leogrande E.,León Monzón I.,Lévai P.,Li X.,Li X. L.,Lien J.,Lietava R.,Lim B.,Lindal S.,Lindenstruth V.,Lindsay S. W.,Lippmann C.,Lisa M. A.,Litichevskyi V.,Liu A.,Ljunggren H. M.,Llope W. J.,Lodato D. F.,Loginov V.,Loizides C.,Loncar P.,Lopez X.,López Torres E.,Lowe A.,Luettig P.,Luhder J. R.,Lunardon M.,Luparello G.,Lupi M.,Maevskaya A.,Mager M.,Mahmood S. M.,Maire A.,Majka R. D.,Malaev M.,Malinina L.,Mal’Kevich D.,Malzacher P.,Mamonov A.,Manko V.,Manso F.,Manzari V.,Mao Y.,Marchisone M.,Mareš J.,Margagliotti G. V.,Margotti A.,Margutti J.,Marín A.,Markert C.,Marquard M.,Martin N. A.,Martinengo P.,Martínez M. I.,Martínez García G.,Martinez Pedreira M.,Masciocchi S.,Masera M.,Masoni A.,Massacrier L.,Masson E.,Mastroserio A.,Mathis A. M.,Matuoka P. F. T.,Matyja A.,Mayer C.,Mazzilli M.,Mazzoni M. A.,Meddi F.,Melikyan Y.,Menchaca-Rocha A.,Mercado Pérez J.,Meres M.,Meza C. S.,Mhlanga S.,Miake Y.,Micheletti L.,Mieskolainen M. M.,Mihaylov D. L.,Mikhaylov K.,Mischke A.,Mishra A. N.,Miskowiec D.,Mitra J.,Mitu C. M.,Mohammadi N.,Mohanty A. P.,Mohanty B.,Mohisin Khan M.,Moreira De Godoy D. A.,Moreno L. A. P.,Moretto S.,Morreale A.,Morsch A.,Muccifora V.,Mudnic E.,Mühlheim D.,Muhuri S.,Mukherjee M.,Mulligan J. D.,Munhoz M. G.,Münning K.,Munoz M. I. A.,Munzer R. H.,Murakami H.,Murray S.,Musa L.,Musinsky J.,Myers C. J.,Myrcha J. W.,Naik B.,Nair R.,Nandi B. K.,Nania R.,Nappi E.,Narayan A.,Naru M. U.,Natal da Luz H.,Nattrass C.,Navarro S. R.,Nayak K.,Nayak R.,Nayak T. K.,Nazarenko S.,Negrao De Oliveira R. A.,Nellen L.,Nesbo S. V.,Neskovic G.,Ng F.,Nicassio M.,Niedziela J.,Nielsen B. S.,Nikolaev S.,Nikulin S.,Nikulin V.,Noferini F.,Nomokonov P.,Nooren G.,Noris J. C. C.,Norman J.,Nyanin A.,Nystrand J.,Oeschler H.,Oh H.,Ohlson A.,Olah L.,Oleniacz J.,Oliveira Da Silva A. C.,Oliver M. H.,Onderwaater J.,Oppedisano C.,Orava R.,Oravec M.,Ortiz Velasquez A.,Oskarsson A.,Otwinowski J.,Oyama K.,Pachmayer Y.,Pacik V.,Pagano D.,Paić G.,Palni P.,Pan J.,Pandey A. K.,Panebianco S.,Papikyan V.,Pareek P.,Park J.,Parmar S.,Passfeld A.,Pathak S. P.,Patra R. N.,Paul B.,Pei H.,Peitzmann T.,Peng X.,Pereira L. G.,Pereira Da Costa H.,Peresunko D.,Perez Lezama E.,Peskov V.,Pestov Y.,Petráček V.,Petrovici M.,Petta C.,Pezzi R. P.,Piano S.,Pikna M.,Pillot P.,Pimentel L. O. D. L.,Pinazza O.,Pinsky L.,Pisano S.,Piyarathna D. B.,Ploskon M.,Planinic M.,Pliquett F.,Pluta J.,Pochybova S.,Podesta-Lerma P. L. M.,Poghosyan M. G.,Polichtchouk B.,Poljak N.,Poonsawat W.,Pop A.,Poppenborg H.,Porteboeuf-Houssais S.,Pozdniakov V.,Prasad S. K.,Preghenella R.,Prino F.,Pruneau C. A.,Pshenichnov I.,Puccio M.,Punin V.,Putschke J.,Raha S.,Rajput S.,Rak J.,Rakotozafindrabe A.,Ramello L.,Rami F.,Rana D. B.,Raniwala R.,Raniwala S.,Räsänen S. S.,Rascanu B. T.,Rathee D.,Ratza V.,Ravasenga I.,Read K. F.,Redlich K.,Rehman A.,Reichelt P.,Reidt F.,Ren X.,Renfordt R.,Reshetin A.,Revol J.-P.,Reygers K.,Riabov V.,Richert T.,Richter M.,Riedler P.,Riegler W.,Riggi F.,Ristea C.,Rodríguez Cahuantzi M.,Røed K.,Rogalev R.,Rogochaya E.,Rohr D.,Röhrich D.,Rokita P. S.,Ronchetti F.,Rosas E. D.,Roslon K.,Rosnet P.,Rossi A.,Rotondi A.,Roukoutakis F.,Roy C.,Roy P.,Rueda O. V.,Rui R.,Rumyantsev B.,Rustamov A.,Ryabinkin E.,Ryabov Y.,Rybicki A.,Saarinen S.,Sadhu S.,Sadovsky S.,Šafařík K.,Saha S. K.,Sahoo B.,Sahoo P.,Sahoo R.,Sahoo S.,Sahu P. K.,Saini J.,Sakai S.,Saleh M. A.,Sambyal S.,Samsonov V.,Sandoval A.,Sarkar A.,Sarkar D.,Sarkar N.,Sarma P.,Sas M. H. P.,Scapparone E.,Scarlassara F.,Schaefer B.,Scheid H. S.,Schiaua C.,Schicker R.,Schmidt C.,Schmidt H. R.,Schmidt M. O.,Schmidt M.,Schmidt N. V.,Schukraft J.,Schutz Y.,Schwarz K.,Schweda K.,Scioli G.,Scomparin E.,Šefčík M.,Seger J. E.,Sekiguchi Y.,Sekihata D.,Selyuzhenkov I.,Senosi K.,Senyukov S.,Serradilla E.,Sett P.,Sevcenco A.,Shabanov A.,Shabetai A.,Shahoyan R.,Shaikh W.,Shangaraev A.,Sharma A.,Sharma A.,Sharma N.,Sheikh A. I.,Shigaki K.,Shimomura M.,Shirinkin S.,Shou Q.,Shtejer K.,Sibiriak Y.,Siddhanta S.,Sielewicz K. M.,Siemiarczuk T.,Silaeva S.,Silvermyr D.,Simatovic G.,Simonetti G.,Singaraju R.,Singh R.,Singhal V.,Sinha T.,Sitar B.,Sitta M.,Skaali T. B.,Slupecki M.,Smirnov N.,Snellings R. J. M.,Snellman T. W.,Song J.,Soramel F.,Sorensen S.,Sozzi F.,Sputowska I.,Stachel J.,Stan I.,Stankus P.,Stenlund E.,Stocco D.,Storetvedt M. M.,Strmen P.,Suaide A. A. P.,Sugitate T.,Suire C.,Suleymanov M.,Suljic M.,Sultanov R.,Šumbera M.,Sumowidagdo S.,Suzuki K.,Swain S.,Szabo A.,Szarka I.,Tabassam U.,Takahashi J.,Tambave G. J.,Tanaka N.,Tarhini M.,Tariq M.,Tarzila M. G.,Tauro A.,Tejeda Muñoz G.,Telesca A.,Terrevoli C.,Teyssier B.,Thakur D.,Thakur S.,Thomas D.,Thoresen F.,Tieulent R.,Tikhonov A.,Timmins A. R.,Toia A.,Topilskaya N.,Toppi M.,Torres S. R.,Tripathy S.,Trogolo S.,Trombetta G.,Tropp L.,Trubnikov V.,Trzaska W. H.,Trzcinski T. P.,Trzeciak B. A.,Tsuji T.,Tumkin A.,Turrisi R.,Tveter T. S.,Ullaland K.,Umaka E. N.,Uras A.,Usai G. L.,Utrobicic A.,Vala M.,Van Der Maarel J.,Van Hoorne J. W.,van Leeuwen M.,Vanat T.,Vande Vyvre P.,Varga D.,Vargas A.,Vargyas M.,Varma R.,Vasileiou M.,Vasiliev A.,Vauthier A.,Vázquez Doce O.,Vechernin V.,Veen A. M.,Velure A.,Vercellin E.,Vergara Limón S.,Vermunt L.,Vernet R.,Vértesi R.,Vickovic L.,Viinikainen J.,Vilakazi Z.,Villalobos Baillie O.,Villatoro Tello A.,Vinogradov A.,Vinogradov L.,Virgili T.,Vislavicius V.,Vodopyanov A.,Völkl M. A.,Voloshin K.,Voloshin S. A.,Volpe G.,von Haller B.,Vorobyev I.,Voscek D.,Vranic D.,Vrláková J.,Wagner B.,Wang H.,Wang M.,Watanabe Y.,Weber M.,Weber S. G.,Wegrzynek A.,Weiser D. F.,Wenzel S. C.,Wessels J. P.,Westerhoff U.,Whitehead A. M.,Wiechula J.,Wikne J.,Wilk G.,Wilkinson J.,Willems G. A.,Williams M. C. S.,Willsher E.,Windelband B.,Witt W. E.,Xu R.,Yalcin S.,Yamakawa K.,Yang P.,Yano S.,Yin Z.,Yokoyama H.,Yoo I.-K.,Yoon J. H.,Yurchenko V.,Zaccolo V.,Zaman A.,Zampolli C.,Zanoli H. J. C.,Zardoshti N.,Zarochentsev A.,Závada P.,Zaviyalov N.,Zbroszczyk H.,Zhalov M.,Zhang H.,Zhang X.,Zhang Y.,Zhang Z.,Zhao C.,Zhigareva N.,Zhou D.,Zhou Y.,Zhou Z.,Zhu H.,Zhu J.,Zhu Y.,Zichichi A.,Zimmermann M. B.,Zinovjev G.,Zmeskal J.,Zou S.

Abstract

Abstract We report the measured transverse momentum (p T) spectra of primary charged particles from pp, p-Pb and Pb-Pb collisions at a center-of-mass energy $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ s N N = 5.02 TeV in the kinematic range of 0.15 < p T < 50 GeV/c and |η| < 0.8. A significant improvement of systematic uncertainties motivated the reanalysis of data in pp and Pb-Pb collisions at $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ s N N = 2.76 TeV, as well as in p-Pb collisions at $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ s N N = 5.02 TeV, which is also presented. Spectra from Pb-Pb collisions are presented in nine centrality intervals and are compared to a reference spectrum from pp collisions scaled by the number of binary nucleon-nucleon collisions. For central collisions, the p T spectra are suppressed by more than a factor of 7 around 6–7 GeV/c with a significant reduction in suppression towards higher momenta up to 30 GeV/c. The nuclear modification factor R pPb, constructed from the pp and p-Pb spectra measured at the same collision energy, is consistent with unity above 8 GeV/c. While the spectra in both pp and Pb-Pb collisions are substantially harder at $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ s N N = 5.02 TeV compared to 2.76 TeV, the nuclear modification factors show no significant collision energy dependence. The obtained results should provide further constraints on the parton energy loss calculations to determine the transport properties of the hot and dense QCD matter.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Reference64 articles.

1. J. Bjorken, Energy loss of energetic Partons in quark-gluon plasma: possible extinction of high p T jets in hadron-hadron collisions, FERMILAB-PUB-82-059-T (1982).

2. JET collaboration, K.M. Burke et al., Extracting the jet transport coefficient from jet quenching in high-energy heavy-ion collisions, Phys. Rev. C 90 (2014) 014909 [arXiv:1312.5003] [INSPIRE].

3. C. Loizides, J. Kamin and D. d’Enterria, Improved Monte Carlo Glauber predictions at present and future nuclear colliders, Phys. Rev. C 97 (2018) 054910 [arXiv:1710.07098] [INSPIRE].

4. PHENIX collaboration, K. Adcox et al., Suppression of hadrons with large transverse momentum in central Au+Au collisions at $$ \sqrt{s_{NN}}=130 $$ GeV, Phys. Rev. Lett. 88 (2002) 022301 [nucl-ex/0109003] [INSPIRE].

5. STAR collaboration, C. Adler et al., Centrality dependence of high p T hadron suppression in Au+Au collisions at $$ \sqrt{s_{NN}}=130 $$ GeV, Phys. Rev. Lett. 89 (2002) 202301 [nucl-ex/0206011] [INSPIRE].

Cited by 150 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3