학술논문

Measurement of ψ (2S) production as a function of charged-particle pseudorapidity density in pp collisions at ssNN = 13 TeV and p–Pb collisions at ssNN = 8.16 TeV with ALICE at the LHC
Document Type
Original Paper
Author
Acharya, S.Adamová, D.Adler, A.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.Ali, Y.Alici, A.Alizadehvandchali, N.Alkin, A.Alme, J.Alocco, G.Alt, T.Altsybeev, I.Anaam, M. N.Andrei, C.Andronic, A.Anguelov, V.Antinori, F.Antonioli, P.Anuj, C.Apadula, N.Aphecetche, L.Appelshäuser, H.Arcelli, S.Arnaldi, R.Arsene, I. C.Arslandok, M.Augustinus, A.Averbeck, R.Aziz, S.Azmi, M. D.Badalà, A.Baek, Y. W.Bai, X.Bailhache, R.Bailung, Y.Bala, R.Balbino, A.Baldisseri, A.Balis, B.Banerjee, D.Banoo, Z.Barbera, R.Barioglio, L.Barlou, M.Barnaföldi, G. G.Barnby, L. S.Barret, V.Barreto, L.Bartels, C.Barth, K.Bartsch, E.Baruffaldi, F.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.Belyaev, V.Bencedi, G.Beole, S.Bercuci, A.Berdnikov, Y.Berdnikova, A.Bergmann, L.Besoiu, M. G.Betev, L.Bhaduri, P. P.Bhasin, A.Bhat, I. R.Bhat, M. A.Bhattacharjee, B.Bianchi, L.Bianchi, N.Bielčík, J.Bielčíková, J.Biernat, J.Bilandzic, A.Biro, G.Biswas, S.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.Bolozdynya, A.Bombara, M.Bond, P. M.Bonomi, G.Borel, H.Borissov, A.Bossi, H.Botta, E.Bratrud, L.Braun-Munzinger, P.Bregant, M.Broz, M.Bruno, G. E.Buckland, M. D.Budnikov, D.Buesching, H.Bufalino, S.Bugnon, O.Buhler, P.Buthelezi, Z.Butt, J. B.Bylinkin, A.Bysiak, S. A.Cai, M.Caines, H.Caliva, A.Calvo Villar, E.Camacho, J. M. M.Camacho, R. S.Camerini, P.Canedo, F. D. M.Carabas, M.Carnesecchi, F.Caron, R.Castillo Castellanos, J.Catalano, F.Ceballos Sanchez, C.Chakaberia, I.Chakraborty, P.Chandra, S.Chapeland, S.Chartier, M.Chattopadhyay, S.Chattopadhyay, S.Chavez, T. G.Cheng, T.Cheshkov, C.Cheynis, B.Chibante Barroso, V.Chinellato, D. D.Chizzali, E. S.Cho, J.Cho, S.Chochula, P.Christakoglou, P.Christensen, C. H.Christiansen, P.Chujo, T.Ciacco, M.Cicalo, C.Cifarelli, L.Cindolo, F.Ciupek, M. R.Clai, G.Colamaria, F.Colburn, J. S.Colella, D.Collu, A.Colocci, M.Concas, M.Conesa Balbastre, G.Conesa del Valle, Z.Contin, G.Contreras, J. G.Coquet, M. L.Cormier, T. M.Cortese, P.Cosentino, M. R.Costa, F.Costanza, S.Crkovská, J.Crochet, P.Cruz-Torres, R.Cuautle, E.Cui, P.Cunqueiro, L.Dainese, A.Danisch, M. C.Danu, A.Das, P.Das, P.Das, S.Dash, S.De Caro, A.de Cataldo, G.De Cilladi, L.de Cuveland, J.De Falco, A.De Gruttola, D.De Marco, N.De Martin, C.De Pasquale, S.Deb, S.Degenhardt, H. F.Deja, K. R.Del Grande, R.Dello Stritto, L.Deng, W.Dhankher, P.Di Bari, D.Di Mauro, A.Diaz, R. A.Dietel, T.Ding, Y.Divià, R.Dixit, D. U.Djuvsland, Ø.Dmitrieva, U.Dobrin, A.Dönigus, B.Dubey, A. K.Dubinski, J. M.Dubla, A.Dudi, S.Dupieux, P.Durkac, M.Dzalaiova, N.Eder, T. M.Ehlers, R. J.Eikeland, V. N.Eisenhut, F.Elia, D.Erazmus, B.Ercolessi, F.Erhardt, F.Ersdal, M. R.Espagnon, B.Eulisse, G.Evans, D.Evdokimov, S.Fabbietti, L.Faggin, M.Faivre, J.Fan, F.Fan, W.Fantoni, A.Fasel, M.Fecchio, P.Feliciello, A.Feofilov, G.Fernández Téllez, A.Ferrer, M. B.Ferrero, A.Ferretti, A.Feuillard, V. J. G.Figiel, J.Filova, V.Finogeev, D.Fionda, F. M.Fiorenza, G.Flor, F.Flores, A. N.Foertsch, S.Fokin, I.Fokin, S.Fragiacomo, E.Frajna, E.Fuchs, U.Funicello, N.Furget, C.Furs, A.Gaardhøje, J. J.Gagliardi, M.Gago, A. M.Gal, A.Galvan, C. D.Ganoti, P.Garabatos, C.Garcia, J. R. A.Garcia-Solis, E.Garg, K.Gargiulo, C.Garibli, A.Garner, K.Gauger, E. F.Gautam, A.Gay Ducati, M. B.Germain, M.Ghosh, S. K.Giacalone, M.Gianotti, P.Giubellino, P.Giubilato, P.Glaenzer, A. M. C.Glässel, P.Glimos, E.Goh, D. J. Q.Gonzalez, V.González-Trueba, L. H.Gorbunov, S.Gorgon, M.Görlich, L.Gotovac, S.Grabski, V.Graczykowski, L. K.Grecka, E.Greiner, L.Grelli, A.Grigoras, C.Grigoriev, V.Grigoryan, S.Grosa, F.Grosse-Oetringhaus, J. F.Grosso, R.Grund, D.Guardiano, G. G.Guernane, R.Guilbaud, M.Guittiere, M.Gulbrandsen, K.Gunji, T.Guo, W.Gupta, A.Gupta, R.Guzman, S. P.Gyulai, L.Habib, M. K.Hadjidakis, C.Hamagaki, H.Hamid, M.Han, Y.Hannigan, R.Haque, M. R.Harlenderova, A.Harris, J. W.Harton, A.Hasenbichler, J. A.Hassan, H.Hatzifotiadou, D.Hauer, P.Havener, L. B.Heckel, S. T.Hellbär, E.Helstrup, H.Herman, T.Herrera Corral, G.Herrmann, F.Hetland, K. F.Heybeck, B.Hillemanns, H.Hills, C.Hippolyte, B.Hofman, B.Hohlweger, B.Honermann, J.Hong, G. H.Horak, D.Horzyk, A.Hosokawa, R.Hou, Y.Hristov, P.Hughes, C.Huhn, P.Huhta, L. M.Hulse, C. V.Humanic, T. J.Hushnud, H.Hutson, A.Hutter, D.Iddon, J. P.Ilkaev, R.Ilyas, H.Inaba, M.Innocenti, G. M.Ippolitov, M.Isakov, A.Isidori, T.Islam, M. S.Ivanov, M.Ivanov, V.Izucheev, V.Jablonski, M.Jacak, B.Jacazio, N.Jacobs, P. M.Jadlovska, S.Jadlovsky, J.Jaffe, L.Jahnke, C.Janik, M. A.Janson, T.Jercic, M.Jevons, O.Jimenez, A. A. P.Jonas, F.Jones, P. G.Jowett, J. M.Jung, J.Jung, M.Junique, A.Jusko, A.Kabus, M. J.Kaewjai, J.Kalinak, P.Kalteyer, A. S.Kalweit, A.Kaplin, V.Karasu Uysal, A.Karatovic, D.Karavichev, O.Karavicheva, T.Karczmarczyk, P.Karpechev, E.Kashyap, V.Kazantsev, A.Kebschull, U.Keidel, R.Keijdener, D. L. D.Keil, M.Ketzer, B.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.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.Koryciak, S. D.Kotliarov, A.Kovalenko, O.Kovalenko, V.Kowalski, M.Králik, I.Kravčáková, A.Kreis, L.Krivda, M.Krizek, F.Krizkova Gajdosova, K.Kroesen, M.Krüger, M.Krupova, D. M.Kryshen, E.Krzewicki, M.Kučera, V.Kuhn, C.Kuijer, P. G.Kumaoka, T.Kumar, D.Kumar, L.Kumar, N.Kundu, S.Kurashvili, P.Kurepin, A.Kurepin, A. B.Kushpil, S.Kvapil, J.Kweon, M. J.Kwon, J. Y.Kwon, Y.La Pointe, S. L.La Rocca, P.Lai, Y. S.Lakrathok, A.Lamanna, M.Langoy, R.Larionov, P.Laudi, E.Lautner, L.Lavicka, R.Lazareva, T.Lea, R.Lehrbach, J.Lemmon, R. C.León Monzón, I.Lesch, M. M.Lesser, E. D.Lettrich, M.Lévai, P.Li, X.Li, X. L.Lien, J.Lietava, R.Lim, B.Lim, S. H.Lindenstruth, V.Lindner, A.Lippmann, C.Liu, A.Liu, D. H.Liu, J.Lofnes, I. M.Loginov, V.Loizides, C.Loncar, P.Lopez, J. A.Lopez, X.López Torres, E.Lu, P.Luhder, J. R.Lunardon, M.Luparello, G.Ma, Y. G.Maevskaya, A.Mager, M.Mahmoud, T.Maire, A.Malaev, M.Malik, N. M.Malik, Q. W.Malik, S. K.Malinina, L.Mal’Kevich, D.Mallick, D.Mallick, N.Mandaglio, G.Manko, V.Manso, F.Manzari, V.Mao, Y.Margagliotti, G. V.Margotti, A.Marín, A.Markert, C.Marquard, M.Martin, N. A.Martinengo, P.Martinez, J. L.Martínez, M. I.Martínez García, G.Masciocchi, S.Masera, M.Masoni, A.Massacrier, L.Mastroserio, A.Mathis, A. M.Matonoha, O.Matuoka, P. F. T.Matyja, A.Mayer, C.Mazuecos, A. L.Mazzaschi, F.Mazzilli, M.Mdhluli, J. E.Mechler, A. F.Melikyan, Y.Menchaca-Rocha, A.Meninno, E.Menon, A. S.Meres, M.Mhlanga, S.Miake, Y.Micheletti, L.Migliorin, L. C.Mihaylov, D. L.Mikhaylov, K.Mishra, A. N.Miśkowiec, D.Modak, A.Mohanty, A. P.Mohanty, B.Mohisin Khan, M.Molander, M. A.Moravcova, Z.Mordasini, C.Moreira De Godoy, D. A.Morozov, I.Morsch, A.Mrnjavac, T.Muccifora, V.Mudnic, E.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.Nair, R.Nandi, B. K.Nania, R.Nappi, E.Nassirpour, A. F.Nath, A.Nattrass, C.Neagu, A.Negru, A.Nellen, L.Nesbo, S. V.Neskovic, G.Nesterov, D.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.Ohlson, A.Okorokov, V. A.Oleniacz, J.Oliveira Da Silva, A. C.Oliver, M. H.Onnerstad, A.Oppedisano, C.Ortiz Velasquez, A.Oskarsson, A.Otwinowski, J.Oya, M.Oyama, K.Pachmayer, Y.Padhan, S.Pagano, D.Paić, G.Palasciano, A.Panebianco, S.Park, J.Parkkila, J. E.Pathak, S. P.Patra, R. N.Paul, B.Pei, H.Peitzmann, T.Peng, X.Pereira, L. G.Pereira Da Costa, H.Peresunko, D.Perez, G. M.Perrin, S.Pestov, Y.Petráček, V.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.Politano, S.Poljak, N.Pop, A.Porteboeuf-Houssais, S.Porter, J.Pozdniakov, V.Prasad, S. K.Prasad, S.Preghenella, R.Prino, F.Pruneau, C. A.Pshenichnov, I.Puccio, M.Qiu, S.Quaglia, L.Quishpe, R. E.Ragoni, S.Rakotozafindrabe, A.Ramello, L.Rami, F.Ramirez, S. A. R.Rancien, T. A.Raniwala, R.Raniwala, S.Räsänen, S. S.Rath, R.Ravasenga, I.Read, K. F.Redelbach, A. R.Redlich, K.Rehman, A.Reichelt, P.Reidt, F.Reme-Ness, H. A.Rescakova, Z.Reygers, K.Riabov, A.Riabov, V.Ricci, R.Richert, T.Richter, M.Riegler, W.Riggi, F.Ristea, C.Rodríguez Cahuantzi, M.Røed, K.Rogalev, R.Rogochaya, E.Rogoschinski, T. S.Rohr, D.Röhrich, D.Rojas, P. F.Rojas Torres, S.Rokita, P. S.Ronchetti, F.Rosano, A.Rosas, E. D.Rossi, A.Roy, A.Roy, P.Roy, S.Rubini, N.Rueda, O. V.Ruggiano, D.Rui, R.Rumyantsev, B.Russek, P. G.Russo, R.Rustamov, A.Ryabinkin, E.Ryabov, Y.Rybicki, A.Rytkonen, H.Rzesa, W.Saarimaki, O. A. M.Sadek, R.Sadovsky, S.Saetre, J.Šafařík, K.Saha, S. K.Saha, S.Sahoo, B.Sahoo, P.Sahoo, R.Sahoo, S.Sahu, D.Sahu, P. K.Saini, J.Sajdakova, K.Sakai, S.Salvan, M. P.Sambyal, S.Saramela, T. B.Sarkar, D.Sarkar, N.Sarma, P.Sarritzu, V.Sarti, V. M.Sas, M. H. P.Schambach, J.Scheid, H. S.Schiaua, C.Schicker, R.Schmah, A.Schmidt, C.Schmidt, H. R.Schmidt, M. O.Schmidt, M.Schmidt, N. V.Schmier, A. R.Schotter, R.Schukraft, J.Schwarz, K.Schweda, K.Scioli, G.Scomparin, E.Seger, J. E.Sekiguchi, Y.Sekihata, D.Selyuzhenkov, I.Senyukov, S.Seo, J. J.Serebryakov, D.Šerkšnytė, L.Sevcenco, A.Shaba, T. J.Shabanov, A.Shabetai, A.Shahoyan, R.Shaikh, W.Shangaraev, A.Sharma, A.Sharma, D.Sharma, H.Sharma, M.Sharma, N.Sharma, S.Sharma, U.Shatat, A.Sheibani, O.Shigaki, K.Shimomura, M.Shirinkin, S.Shou, Q.Sibiriak, Y.Siddhanta, S.Siemiarczuk, T.Silva, T. F.Silvermyr, D.Simantathammakul, T.Simeonov, R.Simonetti, G.Singh, B.Singh, B.Singh, R.Singh, R.Singh, R.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.Soncco, C.Song, J.Songmoolnak, A.Soramel, F.Sorensen, S.Spijkers, R.Sputowska, I.Staa, J.Stachel, J.Stan, I.Steffanic, P. J.Stiefelmaier, S. F.Stocco, D.Storehaug, I.Storetvedt, M. M.Stratmann, P.Strazzi, S.Stylianidis, C. P.Suaide, A. A. P.Suire, C.Sukhanov, M.Suljic, M.Sumberia, V.Sumowidagdo, S.Swain, S.Szabo, A.Szarka, I.Tabassam, U.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.Tauro, A.Telesca, A.Terlizzi, L.Terrevoli, C.Tersimonov, G.Thakur, S.Thomas, D.Tieulent, R.Tikhonov, A.Timmins, A. R.Tkacik, M.Tkacik, T.Toia, A.Topilskaya, N.Toppi, M.Torales-Acosta, F.Tork, T.Torres Ramos, A. G.Trifiró, A.Triolo, A. S.Tripathy, S.Tripathy, T.Trogolo, S.Trubnikov, V.Trzaska, W. H.Trzcinski, T. P.Turrisi, R.Tveter, T. S.Ullaland, K.Ulukutlu, B.Uras, A.Urioni, M.Usai, G. L.Vala, M.Valle, N.Vallero, S.van Doremalen, L. V. R.van Leeuwen, M.van Veen, C. A.van Weelden, R. J. G.Vande Vyvre, P.Varga, D.Varga, Z.Varga-Kofarago, M.Vasileiou, M.Vasiliev, A.Vázquez Doce, O.Vechernin, V.Vercellin, E.Vergara Limón, S.Vermunt, L.Vértesi, R.Verweij, M.Vickovic, L.Vilakazi, Z.Villalobos Baillie, O.Vino, G.Vinogradov, A.Virgili, T.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.Wagner, B.Wang, C.Wang, D.Weber, M.Wegrzynek, A.Weiglhofer, F. T.Wenzel, S. C.Wessels, J. P.Weyhmiller, S. L.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. K.Yalcin, S.Yamaguchi, Y.Yamakawa, K.Yang, S.Yano, S.Yin, Z.Yoo, I.-K.Yoon, J. H.Yuan, S.Yuncu, A.Zaccolo, V.Zampolli, C.Zanoli, H. J. C.Zanone, F.Zardoshti, N.Zarochentsev, A.Závada, P.Zaviyalov, N.Zhalov, M.Zhang, B.Zhang, S.Zhang, X.Zhang, Y.Zhao, M.Zherebchevskii, V.Zhi, Y.Zhigareva, N.Zhou, D.Zhou, Y.Zhu, J.Zhu, Y.Zinovjev, G.Zurlo, N.
Source
Journal of High Energy Physics. 2023(6)
Subject
Jets and Jet Substructure
Properties of Hadrons
Language
English
ISSN
1029-8479
Abstract
Abstract: Production of inclusive charmonia in pp collisions at center-of-mass energy of ssNN = 13 TeV and p–Pb collisions at center-of-mass energy per nucleon pair of ssNN = 8.16 TeV is studied as a function of charged-particle pseudorapidity density with ALICE. Ground and excited charmonium states (J/ψ, ψ(2S)) are measured from their dimuon decays in the interval of rapidity in the center-of-mass frame 2.5 < ycms< 4.0 for pp collisions, and 2.03 < ycms< 3.53 and −4.46 < ycms< −2.96 for p–Pb collisions. The charged-particle pseudorapidity density is measured around midrapidity (|η| < 1.0). In pp collisions, the measured charged-particle multiplicity extends to about six times the average value, while in p-Pb collisions at forward (backward) rapidity a multiplicity corresponding to about three (four) times the average is reached. The ψ(2S) yield increases with the charged-particle pseudorapidity density. The ratio of ψ(2S) over J/ψ yield does not show a significant multiplicity dependence in either colliding system, suggesting a similar behavior of J/ψ and ψ(2S) yields with respect to charged-particle pseudorapidity density. Results for the ψ(2S) yield and its ratio with respect to J/ψ agree with available model calculations.