학술논문

Multiplicity and event-scale dependent flow and jet fragmentation in pp collisions at ssNN = 13 TeV and in p–Pb collisions at ssNN = 5.02 TeV
Document Type
Original Paper
Author
Acharya, S.Adamová, D.Aglieri Rinella, G.Agnello, M.Agrawal, N.Ahammed, Z.Ahmad, S.Ahn, S. U.Ahuja, I.Akindinov, A.Al-Turany, M.Aleksandrov, D.Alessandro, B.Alfanda, H. M.Alfaro Molina, R.Ali, B.Alici, A.Alizadehvandchali, N.Alkin, A.Alme, J.Alocco, G.Alt, T.Altamura, A. R.Altsybeev, I.Alvarado, J. R.Anaam, M. N.Andrei, C.Andreou, N.Andronic, A.Anguelov, V.Antinori, F.Antonioli, P.Apadula, N.Aphecetche, L.Appelshäuser, H.Arata, C.Arcelli, S.Aresti, M.Arnaldi, R.Arneiro, J. G. M. C. A.Arsene, I. C.Arslandok, M.Augustinus, A.Averbeck, R.Azmi, M. D.Baba, H.Badalà, A.Bae, J.Baek, Y. W.Bai, X.Bailhache, R.Bailung, Y.Balbino, A.Baldisseri, A.Balis, B.Banerjee, D.Banoo, Z.Barbera, R.Barile, F.Barioglio, L.Barlou, M.Barman, B.Barnaföldi, G. G.Barnby, L. S.Barret, V.Barreto, L.Bartels, C.Barth, K.Bartsch, E.Bastid, N.Basu, S.Batigne, G.Battistini, D.Batyunya, B.Bauri, D.Bazo Alba, J. L.Bearden, I. G.Beattie, C.Becht, P.Behera, D.Belikov, I.Bell Hechavarria, A. D. C.Bellini, F.Bellwied, R.Belokurova, S.Beltran, Y. A. V.Bencedi, G.Beole, S.Berdnikov, Y.Berdnikova, A.Bergmann, L.Besoiu, M. G.Betev, L.Bhaduri, P. P.Bhasin, A.Bhat, M. A.Bhattacharjee, B.Bianchi, L.Bianchi, N.Bielčík, J.Bielčíková, J.Biernat, J.Bigot, A. P.Bilandzic, A.Biro, G.Biswas, S.Bize, N.Blair, J. T.Blau, D.Blidaru, M. B.Bluhme, N.Blume, C.Boca, G.Bock, F.Bodova, T.Bogdanov, A.Boi, S.Bok, J.Boldizsár, L.Bombara, M.Bond, P. M.Bonomi, G.Borel, H.Borissov, A.Borquez Carcamo, A. G.Bossi, H.Botta, E.Bouziani, Y. E. M.Bratrud, L.Braun-Munzinger, P.Bregant, M.Broz, M.Bruno, G. E.Buckland, M. D.Budnikov, D.Buesching, H.Bufalino, S.Buhler, P.Burmasov, N.Buthelezi, Z.Bylinkin, A.Bysiak, S. A.Cai, M.Caines, H.Caliva, A.Calvo Villar, E.Camacho, J. M. M.Camerini, P.Canedo, F. D. M.Cantway, S. L.Carabas, M.Carballo, A. A.Carnesecchi, F.Caron, R.Carvalho, L. A. D.Castillo Castellanos, J.Catalano, F.Ceballos Sanchez, C.Chakaberia, I.Chakraborty, P.Chandra, S.Chapeland, S.Chartier, M.Chattopadhyay, S.Chattopadhyay, S.Cheng, T.Cheshkov, C.Cheynis, B.Chibante Barroso, V.Chinellato, D. D.Chizzali, E. S.Cho, J.Cho, S.Chochula, P.Choudhury, D.Christakoglou, P.Christensen, C. H.Christiansen, P.Chujo, T.Ciacco, M.Cicalo, C.Cindolo, F.Ciupek, M. R.Clai, G.Colamaria, F.Colburn, J. S.Colella, D.Colocci, M.Concas, M.Conesa Balbastre, G.Conesa del Valle, Z.Contin, G.Contreras, J. G.Coquet, M. L.Cortese, P.Cosentino, M. R.Costa, F.Costanza, S.Cot, C.Crkovská, J.Crochet, P.Cruz-Torres, R.Cui, P.Dainese, A.Danisch, M. C.Danu, A.Das, P.Das, P.Das, S.Dash, A. R.Dash, S.De Caro, A.de Cataldo, G.de Cuveland, J.De Falco, A.De Gruttola, D.De Marco, N.De Martin, C.De Pasquale, S.Deb, R.Del Grande, R.Dello Stritto, L.Deng, W.Dhankher, P.Di Bari, D.Di Mauro, A.Diab, B.Diaz, R. A.Dietel, T.Ding, Y.Ditzel, J.Divià, R.Dixit, D. U.Djuvsland, Ø.Dmitrieva, U.Dobrin, A.Dönigus, B.Dubinski, J. M.Dubla, A.Dudi, S.Dupieux, P.Durkac, M.Dzalaiova, N.Eder, T. M.Ehlers, R. J.Eisenhut, F.Ejima, R.Elia, D.Erazmus, B.Ercolessi, F.Espagnon, B.Eulisse, G.Evans, D.Evdokimov, S.Fabbietti, L.Faggin, M.Faivre, J.Fan, F.Fan, W.Fantoni, A.Fasel, M.Feliciello, A.Feofilov, G.Fernández Téllez, A.Ferrandi, L.Ferrer, M. B.Ferrero, A.Ferrero, C.Ferretti, A.Feuillard, V. J. G.Filova, V.Finogeev, D.Fionda, F. M.Flatland, E.Flor, F.Flores, A. N.Foertsch, S.Fokin, I.Fokin, S.Fragiacomo, E.Frajna, E.Fuchs, U.Funicello, N.Furget, C.Furs, A.Fusayasu, T.Gaardhøje, J. J.Gagliardi, M.Gago, A. M.Gahlaut, T.Galvan, C. D.Gangadharan, D. R.Ganoti, P.Garabatos, C.García Chávez, T.Garcia-Solis, E.Gargiulo, C.Gasik, P.Gautam, A.Gay Ducati, M. B.Germain, M.Ghimouz, A.Ghosh, C.Giacalone, M.Gioachin, G.Giubellino, P.Giubilato, P.Glaenzer, A. M. C.Glässel, P.Glimos, E.Goh, D. J. Q.Gonzalez, V.Gordeev, P.Gorgon, M.Goswami, K.Gotovac, S.Grabski, V.Graczykowski, L. K.Grecka, E.Grelli, A.Grigoras, C.Grigoriev, V.Grigoryan, S.Grosa, F.Grosse-Oetringhaus, J. F.Grosso, R.Grund, D.Grunwald, N. A.Guardiano, G. G.Guernane, R.Guilbaud, M.Gulbrandsen, K.Gündem, T.Gunji, T.Guo, W.Gupta, A.Gupta, R.Gupta, R.Gwizdziel, K.Gyulai, L.Hadjidakis, C.Haider, F. U.Haidlova, S.Hamagaki, H.Hamdi, A.Han, Y.Hanley, B. G.Hannigan, R.Hansen, J.Haque, M. R.Harris, J. W.Harton, A.Hassan, H.Hatzifotiadou, D.Hauer, P.Havener, L. B.Heckel, S. T.Hellbär, E.Helstrup, H.Hemmer, M.Herman, T.Herrera Corral, G.Herrmann, F.Herrmann, S.Hetland, K. F.Heybeck, B.Hillemanns, H.Hippolyte, B.Hoffmann, F. W.Hofman, B.Hong, G. H.Horst, M.Horzyk, A.Hou, Y.Hristov, P.Hughes, C.Huhn, P.Huhta, L. M.Humanic, T. J.Hutson, A.Hutter, D.Ilkaev, R.Ilyas, H.Inaba, M.Innocenti, G. M.Ippolitov, M.Isakov, A.Isidori, T.Islam, M. S.Ivanov, M.Ivanov, M.Ivanov, V.Iversen, K. E.Jablonski, M.Jacak, B.Jacazio, N.Jacobs, P. M.Jadlovska, S.Jadlovsky, J.Jaelani, S.Jahnke, C.Jakubowska, M. J.Janik, M. A.Janson, T.Ji, S.Jia, S.Jimenez, A. A. P.Jonas, F.Jones, D. M.Jowett, J. M.Jung, J.Jung, M.Junique, A.Jusko, A.Kaewjai, J.Kalinak, P.Kalteyer, A. S.Kalweit, A.Kaplin, V.Karasu Uysal, A.Karatovic, D.Karavichev, O.Karavicheva, T.Karczmarczyk, P.Karpechev, E.Karwowska, M. J.Kebschull, U.Keidel, R.Keijdener, D. L. D.Keil, M.Ketzer, B.Khade, S. S.Khan, A. M.Khan, S.Khanzadeev, A.Kharlov, Y.Khatun, A.Khuntia, A.Kileng, B.Kim, B.Kim, C.Kim, D. J.Kim, E. J.Kim, J.Kim, J. S.Kim, J.Kim, J.Kim, M.Kim, S.Kim, T.Kimura, K.Kirsch, S.Kisel, I.Kiselev, S.Kisiel, A.Kitowski, J. P.Klay, J. L.Klein, J.Klein, S.Klein-Bösing, C.Kleiner, M.Klemenz, T.Kluge, A.Knospe, A. G.Kobdaj, C.Kollegger, T.Kondratyev, A.Kondratyeva, N.Kondratyuk, E.Konig, J.Konigstorfer, S. A.Konopka, P. J.Kornakov, G.Korwieser, M.Koryciak, S. D.Kotliarov, A.Kovalenko, V.Kowalski, M.Kozhuharov, V.Králik, I.Kravčáková, A.Krcal, L.Krivda, M.Krizek, F.Krizkova Gajdosova, K.Kroesen, M.Krüger, M.Krupova, D. M.Kryshen, E.Kučera, V.Kuhn, C.Kuijer, P. G.Kumaoka, T.Kumar, D.Kumar, L.Kumar, N.Kumar, S.Kundu, S.Kurashvili, P.Kurepin, A.Kurepin, A. B.Kuryakin, A.Kushpil, S.Kuskov, V.Kweon, M. J.Kwon, Y.La Pointe, S. L.La Rocca, P.Lakrathok, A.Lamanna, M.Landou, A. R.Langoy, R.Larionov, P.Laudi, E.Lautner, L.Lavicka, R.Lea, R.Lee, H.Legrand, I.Legras, G.Lehrbach, J.Lelek, T. M.Lemmon, R. C.León Monzón, I.Lesch, M. M.Lesser, E. D.Lévai, P.Li, X.Lien, J.Lietava, R.Likmeta, I.Lim, B.Lim, S. H.Lindenstruth, V.Lindner, A.Lippmann, C.Liu, D. H.Liu, J.Liveraro, G. S. S.Lofnes, I. M.Loizides, C.Lokos, S.Lömker, J.Loncar, P.Lopez, X.López Torres, E.Lu, P.Lugo, F. V.Luhder, J. R.Lunardon, M.Luparello, G.Ma, Y. G.Mager, M.Maire, A.Majerz, E. M.Makariev, M. V.Malaev, M.Malfattore, G.Malik, N. M.Malik, Q. W.Malik, S. K.Malinina, L.Mallick, D.Mallick, N.Mandaglio, G.Mandal, S. K.Manko, V.Manso, F.Manzari, V.Mao, Y.Marcjan, R. W.Margagliotti, G. V.Margotti, A.Marín, A.Markert, C.Martinengo, P.Martínez, M. I.Martínez García, G.Martins, M. P. P.Masciocchi, S.Masera, M.Masoni, A.Massacrier, L.Massen, O.Mastroserio, A.Matonoha, O.Mattiazzo, S.Matyja, A.Mayer, C.Mazuecos, A. L.Mazzaschi, F.Mazzilli, M.Mdhluli, J. E.Melikyan, Y.Menchaca-Rocha, A.Mendez, J. E. M.Meninno, E.Menon, A. S.Meres, M.Mhlanga, S.Miake, Y.Micheletti, L.Mihaylov, D. L.Mikhaylov, K.Mishra, A. N.Miśkowiec, D.Modak, A.Mohanty, B.Mohisin Khan, M.Molander, M. A.Monira, S.Mordasini, C.Moreira De Godoy, D. A.Morozov, I.Morsch, A.Mrnjavac, T.Muccifora, V.Muhuri, S.Mulligan, J. D.Mulliri, A.Munhoz, M. G.Munzer, R. H.Murakami, H.Murray, S.Musa, L.Musinsky, J.Myrcha, J. W.Naik, B.Nambrath, A. I.Nandi, B. K.Nania, R.Nappi, E.Nassirpour, A. F.Nath, A.Nattrass, C.Naydenov, M. N.Neagu, A.Negru, A.Nekrasova, E.Nellen, L.Nepeivoda, R.Nese, S.Neskovic, G.Nicassio, N.Nielsen, B. S.Nielsen, E. G.Nikolaev, S.Nikulin, S.Nikulin, V.Noferini, F.Noh, S.Nomokonov, P.Norman, J.Novitzky, N.Nowakowski, P.Nyanin, A.Nystrand, J.Ogino, M.Oh, S.Ohlson, A.Okorokov, V. A.Oleniacz, J.Oliveira Da Silva, A. C.Onnerstad, A.Oppedisano, C.Ortiz Velasquez, A.Otwinowski, J.Oya, M.Oyama, K.Pachmayer, Y.Padhan, S.Pagano, D.Paić, G.Paisano-Guzmán, S.Palasciano, A.Panebianco, S.Park, H.Park, H.Park, J.Parkkila, J. E.Patley, Y.Patra, R. N.Paul, B.Pei, H.Peitzmann, T.Peng, X.Pennisi, M.Perciballi, S.Peresunko, D.Perez, G. M.Pestov, Y.Petrov, V.Petrovici, M.Pezzi, R. P.Piano, S.Pikna, M.Pillot, P.Pinazza, O.Pinsky, L.Pinto, C.Pisano, S.Płoskoń, M.Planinic, M.Pliquett, F.Poghosyan, M. G.Polichtchouk, B.Politano, S.Poljak, N.Pop, A.Porteboeuf-Houssais, S.Pozdniakov, V.Pozos, I. Y.Pradhan, K. K.Prasad, S. K.Prasad, S.Preghenella, R.Prino, F.Pruneau, C. A.Pshenichnov, I.Puccio, M.Pucillo, S.Pugelova, Z.Qiu, S.Quaglia, L.Ragoni, S.Rai, A.Rakotozafindrabe, A.Ramello, L.Rami, F.Rancien, T. A.Rasa, M.Räsänen, S. S.Rath, R.Rauch, M. P.Ravasenga, I.Read, K. F.Reckziegel, C.Redelbach, A. R.Redlich, K.Reetz, C. A.Regules-Medel, H. D.Rehman, A.Reidt, F.Reme-Ness, H. A.Rescakova, Z.Reygers, K.Riabov, A.Riabov, V.Ricci, R.Richter, M.Riedel, A. A.Riegler, W.Riffero, A. G.Ristea, C.Rodriguez, M. V.Rodríguez Cahuantzi, M.Rodríguez Ramírez, S. A.Røed, K.Rogalev, R.Rogochaya, E.Rogoschinski, T. S.Rohr, D.Röhrich, D.Rojas, P. F.Rojas Torres, S.Rokita, P. S.Romanenko, G.Ronchetti, F.Rosano, A.Rosas, E. D.Roslon, K.Rossi, A.Roy, A.Roy, S.Rubini, N.Ruggiano, D.Rui, R.Russek, P. G.Russo, R.Rustamov, A.Ryabinkin, E.Ryabov, Y.Rybicki, A.Rytkonen, H.Ryu, J.Rzesa, W.Saarimaki, O. A. M.Sadhu, S.Sadovsky, S.Saetre, J.Šafařík, K.Saha, P.Saha, S. K.Saha, S.Sahoo, B.Sahoo, B.Sahoo, R.Sahoo, S.Sahu, D.Sahu, P. K.Saini, J.Sajdakova, K.Sakai, S.Salvan, M. P.Sambyal, S.Samitz, D.Sanna, I.Saramela, T. B.Sarma, P.Sarritzu, V.Sarti, V. M.Sas, M. H. P.Sawan, S.Schambach, J.Scheid, H. S.Schiaua, C.Schicker, R.Schlepper, F.Schmah, A.Schmidt, C.Schmidt, H. R.Schmidt, M. O.Schmidt, M.Schmidt, N. V.Schmier, A. R.Schotter, R.Schröter, A.Schukraft, J.Schweda, K.Scioli, G.Scomparin, E.Seger, J. E.Sekiguchi, Y.Sekihata, D.Selina, M.Selyuzhenkov, I.Senyukov, S.Seo, J. J.Serebryakov, D.Šerkšnytė, L.Sevcenco, A.Shaba, T. J.Shabetai, A.Shahoyan, R.Shangaraev, A.Sharma, A.Sharma, B.Sharma, D.Sharma, H.Sharma, M.Sharma, S.Sharma, S.Sharma, U.Shatat, A.Sheibani, O.Shigaki, K.Shimomura, M.Shin, J.Shirinkin, S.Shou, Q.Sibiriak, Y.Siddhanta, S.Siemiarczuk, T.Silva, T. F.Silvermyr, D.Simantathammakul, T.Simeonov, R.Singh, B.Singh, B.Singh, K.Singh, R.Singh, R.Singh, R.Singh, S.Singh, V. K.Singhal, V.Sinha, T.Sitar, B.Sitta, M.Skaali, T. B.Skorodumovs, G.Slupecki, M.Smirnov, N.Snellings, R. J. M.Solheim, E. H.Song, J.Sonnabend, C.Soramel, F.Soto-hernandez, A. B.Spijkers, R.Sputowska, I.Staa, J.Stachel, J.Stan, I.Steffanic, P. J.Stiefelmaier, S. F.Stocco, D.Storehaug, I.Stratmann, P.Strazzi, S.Sturniolo, A.Stylianidis, C. P.Suaide, A. A. P.Suire, C.Sukhanov, M.Suljic, M.Sultanov, R.Sumberia, V.Sumowidagdo, S.Swain, S.Szarka, I.Szymkowski, M.Taghavi, S. F.Taillepied, G.Takahashi, J.Tambave, G. J.Tang, S.Tang, Z.Tapia Takaki, J. D.Tapus, N.Tarasovicova, L. A.Tarzila, M. G.Tassielli, G. F.Tauro, A.Tavira García, A.Tejeda Muñoz, G.Telesca, A.Terlizzi, L.Terrevoli, C.Thakur, S.Thomas, D.Tikhonov, A.Tiltmann, N.Timmins, A. R.Tkacik, M.Tkacik, T.Toia, A.Tokumoto, R.Tomohiro, K.Topilskaya, N.Toppi, M.Tork, T.Torres, V. V.Torres Ramos, A. G.Trifiró, A.Triolo, A. S.Tripathy, S.Tripathy, T.Trogolo, S.Trubnikov, V.Trzaska, W. H.Trzcinski, T. P.Tumkin, A.Turrisi, R.Tveter, T. S.Ullaland, K.Ulukutlu, B.Uras, A.Usai, G. L.Vala, M.Valle, N.van Doremalen, L. V. R.van Leeuwen, M.van Veen, C. A.van Weelden, R. J. G.Vande Vyvre, P.Varga, D.Varga, Z.Vargas Torres, P.Vasileiou, M.Vasiliev, A.Vázquez Doce, O.Vazquez Rueda, O.Vechernin, V.Vercellin, E.Vergara Limón, S.Verma, R.Vermunt, L.Vértesi, R.Verweij, M.Vickovic, L.Vilakazi, Z.Villalobos Baillie, O.Villani, A.Vinogradov, A.Virgili, T.Virta, M. M. O.Vislavicius, V.Vodopyanov, A.Volkel, B.Völkl, M. A.Voloshin, K.Voloshin, S. A.Volpe, G.von Haller, B.Vorobyev, I.Vozniuk, N.Vrláková, J.Wan, J.Wang, C.Wang, D.Wang, Y.Wang, Y.Wegrzynek, A.Weiglhofer, F. T.Wenzel, S. C.Wessels, J. P.Wiechula, J.Wikne, J.Wilk, G.Wilkinson, J.Willems, G. A.Windelband, B.Winn, M.Wright, J. R.Wu, W.Wu, Y.Xu, R.Yadav, A.Yadav, A. K.Yalcin, S.Yamaguchi, Y.Yang, S.Yano, S.Yin, Z.Yoo, I.-K.Yoon, J. H.Yu, H.Yuan, S.Yuncu, A.Zaccolo, V.Zampolli, C.Zanone, F.Zardoshti, N.Zarochentsev, A.Závada, P.Zaviyalov, N.Zhalov, M.Zhang, B.Zhang, C.Zhang, L.Zhang, S.Zhang, X.Zhang, Y.Zhang, Z.Zhao, M.Zherebchevskii, V.Zhi, Y.Zhou, D.Zhou, Y.Zhu, J.Zhu, Y.Zugravel, S. C.Zurlo, N.
Source
Journal of High Energy Physics. 2024(3)
Subject
Collective Flow
Hadron-Hadron Scattering
Jets
Language
English
ISSN
1029-8479
Abstract
Abstract: Long- and short-range correlations for pairs of charged particles are studied via two-particle angular correlations in pp collisions at ssNN = 13 TeV and p–Pb collisions at ssNN = 5.02 TeV. The correlation functions are measured as a function of relative azimuthal angle ∆φ and pseudorapidity separation ∆η for pairs of primary charged particles within the pseudorapidity interval |η| < 0.9 and the transverse-momentum interval 1 < pT< 4 GeV/c. Flow coefficients are extracted for the long-range correlations (1.6 < |∆η| < 1.8) in various high-multiplicity event classes using the low-multiplicity template fit method. The method is used to subtract the enhanced yield of away-side jet fragments in high-multiplicity events. These results show decreasing flow signals toward lower multiplicity events. Furthermore, the flow coefficients for events with hard probes, such as jets or leading particles, do not exhibit any significant changes compared to those obtained from high-multiplicity events without any specific event selection criteria. The results are compared with hydrodynamic-model calculations, and it is found that a better understanding of the initial conditions is necessary to describe the results, particularly for low-multiplicity events.