Author: "Altenkaemper, Lucas" / Topic: nuclear experiment - Searchworks@Jio Institute Digital Library Search Results

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139 results on '"Altenkaemper, Lucas"'

1. Charmonium production in pp collisions with ALICE at the LHC

Author: Altenkämper, Lucas
Subjects: High Energy Physics - Experiment, Nuclear Experiment
Abstract: Charmonia, bound states of charm and anti-charm quarks, represent an interesting probe for the study of Quantum Chromodynamics (QCD) since their production involves both hard and soft energy scales. Several effective models are available to describe the production of charmonia, but so far none have been able to describe all experimental observables simultaneously. ALICE has studied the production of charmonia in different collision systems at all available LHC energies at both mid- and forward-rapidity down to zero transverse momentum. In this contribution, different measurements performed in proton--proton (pp) collisions are presented, namely $p_{\text{T}}$-differential cross sections of inclusive J/$\psi$ and $\psi(2\text{S})$, inclusive J/$\psi$ polarization measurements and the latest results on correlations between inclusive J/$\psi$ and unidentified charged hadrons. The results are also compared to model predictions., Comment: 4 pages, 4 figures, Proceedings of ICHEP 2018, 4-11 July, Seoul, Korea
Published: 2019

2. Measurement of the Cross Sections of Ξ0 c and Ξ+ c Baryons and of the Branching-Fraction Ratio BRðΞ0 c → Ξ− e + νeÞ=BRðΞ0 c → Ξ− π + Þ in pp Collisions at ffiffi s p = 13 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akbar, Z., Akindinov, A., Al-Turany, M., Alam, S.N., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arsene, Ionut Cristian, 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., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Biernat, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., 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., Bysiak, S.A., Caffarri, D., Cai, M., Caines, H., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Chavez, T.G., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa Del Valle, Del, Contin, G., Contreras, J.G., Coquet, M.L., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cruz-Torres, R., Cuautle, E., Cui, P., Cunqueiro, L., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, De Cataldo, Cataldo, De Cilladi, Cilladi, De Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Dello Stritto, Stritto, Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., 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., Gasik, P., Gauger, E.F., Gautam, A., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Goh, D.J.Q., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Gorgon, M., Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guardiano, G.G., Guernane, R., Guilbaud, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Guzman, S.P., Gyulai, L., Habib, M.K., Hadjidakis, C., Halimoglu, G., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, K.F., Hillemanns, H., Hills, C., Hippolyte, B., Hofman, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Horzyk, A., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hutson, A., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., 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., Jercic, M., Jevons, O., Jonas, F., Jones, P.G., Jowett, J.M., Jung, J., Jung, M., Junique, A., Jusko, A., Kaewjai, J., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keijdener, D.L.D., Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, Bjarte, Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, J., Kim, J.S., 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., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Koska, L., Kotliarov, A., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, Gajdosova, Kroesen, M., Krüger, 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., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Lakrathok, A., Lamanna, M., Langøy, Rune, Lapidus, K., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Lee, J., Lehrbach, J., Lemmon, R.C., León Monzón, Monzon, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmoud, T., Maire, A., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal'Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, 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., Mazzoni, MA, Mdhluli, J.E., Mechler, A.F., Meddi, 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, Khan, Moravcova, Z., Mordasini, C., Moreira De Godoy, De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nath, A., Nattrass, C., Neagu, Alexandra, Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Okorokov, V.A., Oleniacz, J., Oliveira Da Silva, Da, Oliver, M.H., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, Velasquez, Osako, T., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, Davide, Paić, G., Palasciano, A., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Pathak, S.P., Patra, R.N., Paul, B., Pazzini, J., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, Da, Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, 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., Porter, J., Pozdniakov, V., Prasad, S.K., 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., Ramos, A.G.T., Rancien, T.A., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Reme-Ness, H.A., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Richert, T., Richter, Matthias, Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Rodríguez Cahuantzi, Cahuantzi, Røed, Ketil, Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, Dieter, Rojas, P.F., Rojas Torres, Torres, Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Rotondi, A., Roy, A., Roy, P., Roy, S., Rubini, N., Rueda, O.V., Rui, R., Rumyantsev, B., Russek, P.G., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Rzesa, W., Saarimaki, O.A.M., Sadek, R., Sadovsky, S., Sætre, Jon-Are, Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., 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., Schutz, Y., 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, H., Sharma, M., Sharma, N., Sharma, S., Sheibani, O., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F., Silvermyr, D., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, Toralf Bernhard, Skorodumovs, G., Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storehaug, Ida Torkjellsdatter, Storetvedt, M.M., Stylianidis, C.P., Suaide, A.A.P., Sugitate, T., Suire, C., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tang, Z., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, Munoz, Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Tieulent, R., Tikhonov, A., Timmins, A.R., Tkacik, M., Toia, Alberica, Topilskaya, N., Toppi, M., Torales-Acosta, F., Tork, T., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, Trine Spedstad, Ullaland, Kjetil, Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., Vallero, S., Van Der Kolk, Der, Van Doremalen, Doremalen, Van Leeuwen, Leeuwen, Vande Vyvre, Vyvre, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, Baillie, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., Von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Wang, C., Wang, D., Weber, M., Weelden, R.J.G.V., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, W., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., Zaccolo, V., Zaman, A., Zampolli, C., Zanoli, H.J.C., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zbroszczyk, H., Zhalov, M., Zhang, S., Zhang, X., Zhang, Y., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., and Zurlo, N.
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The pT-differential cross sections of prompt charm-strange baryons Ξ0c and Ξ+c were measured at midrapidity (|y
Published: 2021

3. Inclusive J/ψ production at midrapidity in pp collisions at √s=13 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Ahn, Sang Un, Ahuja, Ishaan, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Röhrich, Dieter, Sætre, Jon-Are, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Arsene, Ionut Cristian, Dordic, Olja, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Storehaug, Ida Torkjellsdatter, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Reme-Ness, Haakon André, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, Aleksandrov, Dimitry, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Computer Science::Information Retrieval, VDP::Kjerne- og elementærpartikkelfysikk: 431, Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing), High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report on the inclusive $\text {J}/\psi $ production cross section measured at the CERN Large Hadron Collider in proton–proton collisions at a center-of-mass energy $\sqrt{s}~=~13$ TeV. The $\text {J}/\psi $ mesons are reconstructed in the $\text {e}^{+}\text {e}^{-}$ decay channel and the measurements are performed at midrapidity (\(|y
Published: 2021

4. Coherent J / ψ and ψ ′ photoproduction at midrapidity in ultra-peripheral Pb–Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Rinella, G. Aglieri, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Molina, R. Alfaro, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Alba, J. L. Bazo, Bearden, I.G., Beattie, C., Belikov, I., Hechavarria, A. D. C. Bell, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., 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., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Cai, M., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Capon, A.A., Carnesecchi, F., Caron, R., Castellanos, J. Castillo, Casula, E.A.R., Catalano, F., Sanchez, C. Ceballos, Chakraborty, P., Chandra, S., Chang, W., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Chavez, T.G., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Balbastre, G. Conesa, Valle, Z. Conesa del, Contin, G., Contreras, J.G., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cuautle, E., Cui, P., Cunqueiro, L., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, I., Das, P., Das, S., Dash, S., De, S., Caro, A. De, Cataldo, G. de, Cilladi, L. De, Cuveland, J. de, De Falco, Falco, Gruttola, D. De, Marco, N. De, Martin, C. De, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Stritto, L. Dello, Delsanto, S., Deng, W., Dhankher, P., Bari, D. Di, Mauro, A. Di, Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Eder, T.M., Eikeland, Viljar Nilsen, Ehlers, R.J., Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Téllez, A. Fernández, Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Fuchs, U., Funicello, N., Furget, C., Furs, A., Fusco Girard, Girard, 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., Gasik, P., Gauger, E.F., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Graham, K.L., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guernane, R., Guilbaud, M., Guittiere, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Haake, R., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herman, T., Hernandez, E.G., Corral, G. Herrera, Herrmann, F., Hetland, K.F., Hillemanns, H., Hills, C., Hippolyte, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hussain, N., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jin, M., Jonas, F., Jones, P.G., Jung, J., Jung, M., Junique, A., Jusko, A., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, Bjarte, Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, H., Kim, J., Kim, J.S., Kim, M., Kim, S., Kim, T., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Klay, J.L., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Klemenz, T., Kluge, A., Knospe, A.G., Kobdaj, C., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Koska, L., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Gajdosova, K. Krizkova, Kroesen, M., Krüger, M., Kryshen, E., Krzewicki, M., Kučera, V., Kuhn, C., Kuijer, P.G., Kumaoka, T., Kumar, L., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Lakrathok, A., Lamanna, M., Langøy, Rune, Lapidus, K., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Lee, J., Lehrbach, J., Lemmon, R.C., Monzón, I. León, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., Torres, E. López, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmood, Sohail Musa, Mahmoud, T., Maire, A., Majka, R.D., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal’Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., García, G. Martínez, 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., Mazzoni, MA, Mechler, A.F., Meddi, 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., Mohammadi, N., Mohanty, A.P., Mohanty, B., Mohisin Khan, Khan, Moravcova, Z., Mordasini, C., Godoy, D. A. Moreira De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nattrass, C., Nazarenko, S., Neagu, Alexandra, Nellen, L., Nesbø, Simon Voigt, Neskovic, G., Nesterov, D., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Oleniacz, J., Silva, A. C. Oliveira Da, Oliver, M.H., Onnerstad, A., Oppedisano, C., Velasquez, A. Ortiz, Osako, T., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, Davide, Paić, G., Palasciano, A., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Parmar, S., Pathak, S.P., Paul, B., Pazzini, J., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Costa, H. Pereira Da, Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, 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., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Porter, J., Pozdniakov, V., Prasad, S.K., 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., Ramos, A.G.T., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Richert, T., Richter, Matthias, Riedler, P., Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Cahuantzi, M. Rodríguez, Røed, Ketil, Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, Dieter, Rojas, P.F., Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Rotondi, A., Roy, A., Roy, P., Rubini, N., Rueda, O.V., Rui, R., Rumyantsev, B., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Rzesa, W., Saarimaki, O.A.M., Sadek, R., Sadovsky, S., Sætre, Jon-Are, Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., 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., Schutz, Y., 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., Shabanov, A., Shabetai, A., Shahoyan, R., Shaikh, W., Shangaraev, A., Sharma, A., Sharma, H., Sharma, M., Sharma, N., Sharma, S., Sheibani, O., Sheikh, A.I., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F.D., Silvermyr, D., Simatovic, G., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, Toralf Bernhard, Skorodumovs, G., Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storetvedt, Maksim Melnik, Stylianidis, C.P., Suaide, A.A.P., Sugitate, T., Suire, C., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tang, Z., Tarhini, M., Tarzila, M.G., Tauro, A., Muñoz, G. Tejeda, Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Tieulent, R., Tikhonov, A., Timmins, A.R., Tkacik, M., Toia, Alberica, Topilskaya, N., Toppi, M., Torales-Acosta, F., Torres, S.R., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, Trine Spedstad, Ullaland, Kjetil, Umaka, E.N., Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., Vallero, S., van der Kolk, der, van Doremalen, Doremalen, Leeuwen, M. van, Vyvre, P. Vande, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, Baillie, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Weber, M., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Willsher, E., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., 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, S., Zhang, X., Zhang, Y., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., Zurlo, N., Hetland, Kristin Fanebust, Acharya S., Adamova D., Adler A., Adolfsson J., Rinella G.A., Agnello M., Agrawal N., Ahammed Z., Ahmad S., Ahn S.U., Akbar Z., Akindinov A., Al-Turany M., Albuquerque D.S.D., Aleksandrov D., Alessandro B., Alfanda H.M., Molina R.A., Ali B., Ali Y., Alici A., Alizadehvandchali N., Alkin A., Alme J., Alt T., Altenkamper L., Altsybeev I., Anaam M.N., Andrei C., Andreou D., Andronic A., Anguelov V., Anticic T., Antinori F., Antonioli P., Anuj C., Apadula N., Aphecetche L., Appelshauser H., Arcelli S., Arnaldi R., Arratia M., Arsene I.C., Arslandok M., Augustinus A., Averbeck R., Aziz S., Azmi M.D., Badala A., Baek Y.W., Bai X., Bailhache R., Bala R., Balbino A., Baldisseri A., Ball M., Banerjee D., Barbera R., Barioglio L., Barlou M., Barnafoldi G.G., Barnby L.S., Barret V., Bartels C., Barth K., Bartsch E., Baruffaldi F., Bastid N., Basu S., Batigne G., Batyunya B., Bauri D., Alba J.L.B., Bearden I.G., Beattie C., Belikov I., Hechavarria A.D.C.B., Bellini F., Bellwied R., Belokurova S., Belyaev V., Bencedi G., Beole S., Bercuci A., Berdnikov Y., Berdnikova A., Berenyi D., Bergmann L., Besoiu M.G., Betev L., Bhaduri P.P., Bhasin A., Bhat I.R., Bhat M.A., Bhattacharjee B., Bhattacharya P., Bianchi A., Bianchi L., Bianchi N., Bielcik J., Bielcikova J., Bilandzic A., Biro G., Biswas S., Blair J.T., Blau D., Blidaru M.B., Blume C., Boca G., Bock F., Bogdanov A., Boi S., Bok J., Boldizsar 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., Buncic P., Buthelezi Z., Butt J.B., Bysiak S.A., Caffarri D., Cai M., Caliva A., Calvo Villar E., Camacho J.M.M., Camacho R.S., Camerini P., Canedo F.D.M., Capon A.A., Carnesecchi F., Caron R., Castellanos J.C., Casula E.A.R., Catalano F., Sanchez C.C., Chakraborty P., Chandra S., Chang W., Chapeland S., Chartier M., Chattopadhyay S., Chauvin A., Chavez T.G., Cheshkov C., Cheynis B., Chibante Barroso V., Chinellato D.D., Cho S., Chochula P., Christakoglou P., Christensen C.H., Christiansen P., Chujo T., Cicalo C., Cifarelli L., Cindolo F., Ciupek M.R., Clai G., Cleymans J., Colamaria F., Colburn J.S., Colella D., Collu A., Colocci M., Concas M., Balbastre G.C., Valle Z.C., Contin G., Contreras J.G., Cormier T.M., Cortese P., Cosentino M.R., Costa F., Costanza S., Crochet P., Cuautle E., Cui P., Cunqueiro L., Dainese A., Damas F.P.A., Danisch M.C., Danu A., Das I., Das P., Das S., Dash S., De S., Caro A.D., Cataldo G., Cilladi L.D., Cuveland J., Falco A.D., Gruttola D.D., Marco N.D., Martin C.D., De Pasquale S., Deb S., Degenhardt H.F., Deja K.R., Stritto L.D., Delsanto S., Deng W., Dhankher P., Bari D.D., Mauro A.D., Diaz R.A., Dietel T., Ding Y., Divia R., Dixit D.U., Djuvsland O., Dmitrieva U., Do J., Dobrin A., Donigus B., Dordic O., Dubey A.K., Dubla A., Dudi S., Dukhishyam M., Dupieux P., Eder T.M., Ehlers R.J., Eikeland V.N., Elia D., Erazmus B., Ercolessi F., Erhardt F., Erokhin A., Ersdal M.R., Espagnon B., Eulisse G., Evans D., Evdokimov S., Fabbietti L., Faggin M., Faivre J., Fan F., Fantoni A., Fasel M., Fecchio P., Feliciello A., Feofilov G., Tellez A.F., Ferrero A., Ferretti A., Festanti A., Feuillard V.J.G., Figiel J., Filchagin S., Finogeev D., Fionda F.M., Fiorenza G., Flor F., Flores A.N., Foertsch S., Foka P., Fokin S., Fragiacomo E., Fuchs U., Funicello N., Furget C., Furs A., Fusco Girard M., Gaardhoje 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., Gasik P., Gauger E.F., Gay Ducati M.B., Germain M., Ghosh J., Ghosh P., Ghosh S.K., Giacalone M., Gianotti P., Giubellino P., Giubilato P., Glaenzer A.M.C., Glassel P., Gonzalez V., Gonzalez-Trueba L.H., Gorbunov S., Gorlich L., Gotovac S., Grabski V., Graczykowski L.K., Graham K.L., Greiner L., Grelli A., Grigoras C., Grigoriev V., Grigoryan A., Grigoryan S., Groettvik O.S., Grosa F., Grosse-Oetringhaus J.F., Grosso R., Guernane R., Guilbaud M., Guittiere M., Gulbrandsen K., Gunji T., Gupta A., Gupta R., Guzman I.B., Haake R., Habib M.K., Hadjidakis C., Hamagaki H., Hamar G., Hamid M., Hannigan R., Haque M.R., Harlenderova A., Harris J.W., Harton A., Hasenbichler J.A., Hassan H., Hatzifotiadou D., Hauer P., Havener L.B., Hayashi S., Heckel S.T., Hellbar E., Helstrup H., Herman T., Hernandez E.G., Corral G.H., Herrmann F., Hetland K.F., Hillemanns H., Hills C., Hippolyte B., Hohlweger B., Honermann J., Hong G.H., Horak D., Hornung S., Hosokawa R., Hristov P., Huang C., Hughes C., Huhn P., Humanic T.J., Hushnud H., Husova L.A., Hussain N., Hutter D., Iddon J.P., Ilkaev R., Ilyas H., Inaba M., Innocenti G.M., Ippolitov M., Isakov A., Islam M.S., Ivanov M., Ivanov V., Izucheev V., Jacak B., Jacazio N., Jacobs P.M., Jadlovska S., Jadlovsky J., Jaelani S., Jahnke C., Jakubowska M.J., Janik M.A., Janson T., Jercic M., Jevons O., Jin M., Jonas F., Jones P.G., Jung J., Jung M., Junique A., Jusko A., Kalinak P., Kalweit A., Kaplin V., Kar S., Karasu Uysal A., Karatovic D., Karavichev O., Karavicheva T., Karczmarczyk P., Karpechev E., Kazantsev A., Kebschull U., Keidel R., Keil M., Ketzer B., Khabanova Z., Khan A.M., Khan S., Khanzadeev A., Kharlov Y., Khatun A., Khuntia A., Kileng B., Kim B., Kim D., Kim D.J., Kim E.J., Kim H., Kim J., Kim J.S., Kim M., Kim S., Kim T., Kirsch S., Kisel I., Kiselev S., Kisiel A., Klay J.L., Klein J., Klein S., Klein-Bosing C., Kleiner M., Klemenz T., Kluge A., Knospe A.G., Kobdaj C., Kohler M.K., Kollegger T., Kondratyev A., Kondratyeva N., Kondratyuk E., Konig J., Konigstorfer S.A., Konopka P.J., Kornakov G., Koryciak S.D., Koska L., Kovalenko O., Kovalenko V., Kowalski M., Kralik I., Kravcakova A., Kreis L., Krivda 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Wagner B., Weber M., Wegrzynek A., Wenzel S.C., Wessels J.P., Wiechula J., Wikne J., Wilk G., Wilkinson J., Willems G.A., Willsher E., Windelband B., Winn M., Witt W.E., Wright J.R., Wu Y., Xu R., Yalcin S., Yamaguchi Y., Yamakawa K., Yang S., Yano S., Yin Z., Yokoyama H., Yoo I.-K., Yoon J.H., Yuan S., Yuncu A., Yurchenko V., Zaccolo V., Zaman A., Zampolli C., Zanoli H.J.C., Zardoshti N., Zarochentsev A., Zavada P., Zaviyalov N., Zbroszczyk H., Zhalov M., Zhang S., Zhang X., Zhang Y., Zherebchevskii V., Zhi Y., Zhou D., Zhou Y., Zhu J., Zhu Y., Zichichi A., Zinovjev G., and Zurlo N.
Subjects: Nuclear Theory, DIFFRACTIVE PHOTOPRODUCTION, PSI(2S) MESONS, NUCLEUS, PHYSICS, High Energy Physics::Experiment, Nuclear Experiment, Heavy ion experiments
Abstract: The coherent photoproduction of J / ψ and ψ ′ mesons was measured in ultra-peripheral Pb–Pb collisions at a center-of-mass energy sNN=5.02TeV with the ALICE detector. Charmonia are detected in the central rapidity region for events where the hadronic interactions are strongly suppressed. The J / ψ is reconstructed using the dilepton (l+l-) and proton–antiproton decay channels, while for the ψ ′ the dilepton and the l+l-π+π- decay channels are studied. The analysis is based on an event sample corresponding to an integrated luminosity of about 233 μb - 1. The results are compared with theoretical models for coherent J / ψ and ψ ′ photoproduction. The coherent cross section is found to be in a good agreement with models incorporating moderate nuclear gluon shadowing of about 0.64 at a Bjorken-x of around 6 × 10 - 4, such as the EPS09 parametrization, however none of the models is able to fully describe the rapidity dependence of the coherent J / ψ cross section including ALICE measurements at forward rapidity. The ratio of ψ ′ to J / ψ coherent photoproduction cross sections was also measured and found to be consistent with the one for photoproduction off protons.
Published: 2021

5. First measurement of coherent ρ0 photoproduction in ultra-peripheral Xe–Xe collisions at √sNN = 5.44 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., 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., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Cai, M., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., 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Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Dello Stritto, Stritto, Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, O., Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Fuchs, U., Funicello, N., Furget, C., 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Lapidus, K., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Lee, J., Lehrbach, J., Lemmon, R.C., León Monzón, Monzon, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmood, Sohail Musa, Mahmoud, T., Maire, A., Majka, R.D., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal'Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, 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., Mazzoni, MA, Mechler, A.F., Meddi, 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., Mohammadi, N., Mohanty, A.P., Mohanty, B., Mohisin Khan, Khan, Moravcova, Z., Mordasini, C., Moreira De Godoy, De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nattrass, C., Nazarenko, S., Neagu, Alexandra, Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Oleniacz, J., Oliveira Da Silva, Da, Oliver, M.H., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, Velasquez, Osako, T., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, Davide, Paić, G., Palasciano, A., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Parmar, S., Pathak, S.P., Paul, B., Pazzini, J., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, Da, Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, 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., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Porter, J., Pozdniakov, V., Prasad, S.K., 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., Ramos, A.G.T., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Richert, T., Richter, Matthias, Riedler, P., Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Rodríguez Cahuantzi, Cahuantzi, Røed, Ketil, Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, Dieter, Rojas, P.F., Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Rotondi, A., Roy, A., Roy, P., Rubini, N., Rueda, O.V., Rui, R., Rumyantsev, B., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Rzesa, W., Saarimaki, O.A.M., Sadek, R., Sadovsky, S., Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sætre, Jon-Are, Sahoo, P., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., Sarti, V.M., Sas, M.H.P., Schambach, J., Scheid, H.S., Schiaua, C., Schicker, 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Stylianidis, C.P., Suaide, A.A.P., Sugitate, T., Suire, C., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tang, Z., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, Munoz, Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Tieulent, R., Tikhonov, A., Timmins, A.R., Tkacik, M., Toia, A., Topilskaya, N., Toppi, M., Torales-Acosta, F., Torres, S.R., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Tropp, L., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, Trine Spedstad, Ullaland, Kjetil, Umaka, E.N., Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., Vallero, S., van der Kolk, der, van Doremalen, Doremalen, van Leeuwen, Leeuwen, Vande Vyvre, Vyvre, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, Baillie, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Weber, M., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Willsher, E., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., 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, S., Zhang, X., Zhang, Y., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., and Zurlo, N.
Subjects: VDP::Matematikk og Naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The first measurement of the coherent photoproduction of ρ0 vector mesons in ultra-peripheral Xe– Xe collisions at √sNN = 5.44 TeV is presented. This result, together with previous HERA γ p data and γ –Pb measurements from ALICE, describes the atomic number (A) dependence of this process, which is particularly sensitive to nuclear shadowing effects and to the approach to the black-disc limit of QCD at a semi-hard scale. The cross section of the Xe + Xe → ρ0 + Xe + Xe process, measured at midrapidity through the decay channel ρ0 → π+π−, is found to be dσ/dy = 131.5 ± 5.6(stat.)+17.5 −16.9(syst.) mb. The ratio of the continuum to resonant contributions for the production of pion pairs is also measured. In addition, the fraction of events accompanied by electromagnetic dissociation of either one or both colliding nuclei is reported. The dependence on A of cross section for the coherent ρ0 photoproduction at a centre-of-mass energy per nucleon of the γ A system of Wγ A,n = 65 GeV is found to be consistent with a power-law behaviour σ(γ A → ρ0 A) ∝ Aα with a slope α = 0.96 ± 0.02(syst.). This slope signals important shadowing effects, but it is still far from the behaviour expected in the black-disc limit.
Published: 2021

6. Anisotropic flow of identified hadrons in Xe-Xe collisions at √sNN = 5.44 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Ahn, Sang Un, Ahuja, Ishaan, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Röhrich, Dieter, Sætre, Jon-Are, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Arsene, Ionut Cristian, Dordic, Olja, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Storehaug, Ida Torkjellsdatter, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Reme-Ness, Haakon André, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, Aleksandrov, Dimitry, ALICE, Collaboration, and Nesbø, Simon Voigt
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, High Energy Physics::Phenomenology, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Measurements of elliptic (v2) and triangular (v3) flow coefficients of π±, K±, p+$ \overline{\mathrm{p}} $, $ {\mathrm{K}}_{\mathrm{S}}^0 $, and Λ+$ \overline{\Lambda} $ obtained with the scalar product method in Xe-Xe collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.44 TeV are presented. The results are obtained in the rapidity range |y| < 0.5 and reported as a function of transverse momentum, pT, for several collision centrality classes. The flow coefficients exhibit a particle mass dependence for pT < 3 GeV/c, while a grouping according to particle type (i.e., meson and baryon) is found at intermediate transverse momenta (3 < pT < 8 GeV/c). The magnitude of the baryon v2 is larger than that of mesons up to pT = 6 GeV/c. The centrality dependence of the shape evolution of the pT-differential v2 is studied for the various hadron species. The v2 coefficients of π±, K±, and p+$ \overline{\mathrm{p}} $ are reproduced by MUSIC hydrodynamic calculations coupled to a hadronic cascade model (UrQMD) for pT < 1 GeV/c. A comparison with vn measurements in the corresponding centrality intervals in Pb-Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV yields an enhanced v2 in central collisions and diminished value in semicentral collisions. publishedVersion
Published: 2021

7. Production of pions, kaons, (anti-)protons and ϕ mesons in Xe–Xe collisions at √sNN = 5.44 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Alba, J. L. 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Hatzifotiadou D., Hauer P., Havener L.B., Hayashi S., Heckel S.T., Hellbar E., Helstrup H., Herman T., Hernandez E.G., Herrera Corral G., Herrmann F., Hetland K.F., Hillemanns H., Hills C., Hippolyte B., Hohlweger B., Honermann J., Hong G.H., Horak D., Hornung S., Hosokawa R., Hristov P., Huang C., Hughes C., Huhn P., Humanic T.J., Hushnud H., Husova L.A., Hussain N., Hutter D., Iddon J.P., Ilkaev R., Ilyas H., Inaba M., Innocenti G.M., Ippolitov M., Isakov A., Islam M.S., Ivanov M., Ivanov V., Izucheev V., Jacak B., Jacazio N., Jacobs P.M., Jadlovska S., Jadlovsky J., Jaelani S., Jahnke C., Jakubowska M.J., Janik M.A., Janson T., Jercic M., Jevons O., Jin M., Jonas F., Jones P.G., Jung J., Jung M., Junique A., Jusko A., Kalinak P., Kalweit A., Kaplin V., Kar S., Karasu Uysal A., Karatovic D., Karavichev O., Karavicheva T., Karczmarczyk P., Karpechev E., Kazantsev A., Kebschull U., Keidel R., Keil M., Ketzer B., Khabanova Z., Khan A.M., Khan S., Khanzadeev A., Kharlov Y., Khatun A., Khuntia A., Kileng B., Kim B., Kim D., Kim D.J., Kim E.J., Kim H., Kim J., Kim J.S., Kim M., Kim S., Kim T., Kirsch S., Kisel I., Kiselev S., Kisiel A., Klay J.L., Klein J., Klein S., Klein-Bosing C., Kleiner M., Klemenz T., Kluge A., Knospe A.G., Kobdaj C., Kohler M.K., Kollegger T., Kondratyev A., Kondratyeva N., Kondratyuk E., Konig J., Konigstorfer S.A., Konopka P.J., Kornakov G., Koryciak S.D., Koska L., Kovalenko O., Kovalenko V., Kowalski M., Kralik I., Kravcakova A., Kreis L., Krivda M., Krizek F., Gajdosova K.K., Kroesen M., Kruger M., Kryshen E., Krzewicki M., Kucera V., Kuhn C., Kuijer P.G., Kumaoka T., Kumar L., Kundu S., Kurashvili P., Kurepin A., Kurepin A.B., Kuryakin A., 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., Lapidus K., Larionov P., Laudi E., Lautner L., Lavicka R., Lazareva T., Lea R., Lee J., Lee S., Lehrbach J., Lemmon R.C., Leon Monzon I., Lesser E.D., Lettrich M., Levai P., Li X., Li X.L., Lien J., Lietava R., Lim B., Lim S.H., Lindenstruth V., Lindner A., Lippmann C., Liu A., Liu J., Lofnes I.M., Loginov V., Loizides C., Loncar P., Lopez J.A., Lopez X., Lopez Torres E., Luhder J.R., Lunardon M., Luparello G., Ma Y.G., Maevskaya A., Mager M., Mahmood S.M., Mahmoud T., Maire A., Majka R.D., Malaev M., Malik Q.W., Malinina L., Mal'Kevich D., Mallick N., Malzacher P., Mandaglio G., Manko V., Manso F., Manzari V., Mao Y., Mares J., Margagliotti G.V., Margotti A., Marin A., Marium S., Markert C., Marquard M., Martin N.A., Martinengo P., Martinez J.L., Martinez M.I., Martinez Garcia 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., Mazzoni M.A., Mechler A.F., Meddi F., Melikyan Y., Menchaca-Rocha A., Mengke C., Meninno E., Menon A.S., Meres M., Mhlanga S., Miake Y., Micheletti L., Migliorin L.C., Mihaylov D.L., Mikhaylov K., Mishra A.N., Miskowiec D., Modak A., Mohammadi N., Mohanty A.P., Mohanty B., Mohisin Khan M., Moravcova Z., Mordasini C., Moreira De Godoy D.A., Moreno L.A.P., Morozov I., Morsch A., Mrnjavac T., Muccifora V., Mudnic E., Muhlheim D., Muhuri S., Mulligan J.D., Mulliri A., Munhoz M.G., 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., Naru M.U., Nassirpour A.F., Nattrass C., Nazarenko S., Neagu A., Nellen L., Nesbo S.V., Neskovic G., Nesterov D., Nielsen B.S., 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., Oleniacz J., Oliveira Da Silva A.C., Oliver M.H., Onnerstad A., Oppedisano C., Ortiz Velasquez A., Osako T., Oskarsson A., Otwinowski J., Oyama K., Pachmayer Y., Padhan S., Pagano D., Paic G., Palasciano A., Pan J., Panebianco S., Pareek P., Park J., Parkkila J.E., Parmar S., Pathak S.P., Paul B., Pazzini J., Pei H., Peitzmann T., Peng X., Pereira L.G., Pereira Da Costa H., Peresunko D., Perez G.M., Perrin S., Pestov Y., Petracek V., Petrovici M., Pezzi R.P., Piano S., Pikna M., Pillot P., Pinazza O., Pinsky L., Pinto C., Pisano S., Ploskon M., Planinic M., Pliquett F., Poghosyan M.G., Polichtchouk B., Poljak N., Pop A., Porteboeuf-Houssais S., Porter J., Pozdniakov V., Prasad S.K., 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., Ramos A.G.T., Raniwala R., Raniwala S., Rasanen S.S., Rath R., Ravasenga I., Read K.F., Redelbach A.R., Redlich K., Rehman A., Reichelt P., Reidt F., Renfordt R., Rescakova Z., Reygers K., Riabov A., Riabov V., Richert T., Richter M., Riedler P., Riegler W., Riggi F., Ristea C., Rode S.P., Rodriguez Cahuantzi M., Roed K., Rogalev R., Rogochaya E., Rogoschinski T.S., Rohr D., Rohrich D., Rojas P.F., Rokita P.S., Ronchetti F., Rosano A., Rosas E.D., Rossi A., Rotondi A., Roy A., Roy P., Rubini N., Rueda O.V., Rui R., Rumyantsev B., Rustamov A., Ryabinkin E., Ryabov Y., Rybicki A., Rytkonen H., Rzesa W., Saarimaki O.A.M., Sadek R., Sadovsky S., Saetre J., Safarik K., Saha S.K., Saha S., Sahoo B., Sahoo P., Sahoo R., Sahoo S., Sahu D., Sahu P.K., Saini J., Sakai S., Sambyal S., Samsonov V., Sarkar D., Sarkar N., Sarma P., 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., Schutz Y., Schwarz K., Schweda K., Scioli G., Scomparin E., Seger J.E., Sekiguchi Y., Sekihata D., Selyuzhenkov I., Senyukov S., Seo J.J., Serebryakov D., Serksnyte L., Sevcenco A., Shabanov A., Shabetai A., Shahoyan R., Shaikh W., Shangaraev A., Sharma A., Sharma H., Sharma M., Sharma N., Sharma S., Sheibani O., Sheikh A.I., Shigaki K., Shimomura M., Shirinkin S., Shou Q., Sibiriak Y., Siddhanta S., Siemiarczuk T., Silva T.F.D., Silvermyr D., Simatovic G., Simonetti G., Singh B., 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., Soncco C., Song J., Songmoolnak A., Soramel F., Sorensen S., Sputowska I., Spyropoulou-Stassinaki M., Stachel J., Stan I., Steffanic P.J., Stiefelmaier S.F., Stocco D., Storetvedt M.M., Stylianidis C.P., Suaide A.A.P., Sugitate T., Suire C., Suljic M., Sultanov R., Sumbera 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., Tarhini M., Tarzila M.G., Tauro A., Tejeda Munoz G., Telesca A., Terlizzi L., Terrevoli C., Tersimonov G., Thakur S., Thomas D., Tieulent R., Tikhonov A., Timmins A.R., Tkacik M., Toia A., Topilskaya N., Toppi M., Torales-Acosta F., Torres S.R., Trifiro A., Tripathy S., Tripathy T., Trogolo S., Trombetta G., Tropp L., Trubnikov V., Trzaska W.H., 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C., Zanoli H.J.C., Zardoshti N., Zarochentsev A., Zavada P., Zaviyalov N., Zbroszczyk H., Zhalov M., Zhang S., Zhang X., Zhang Y., Zherebchevskii V., Zhi Y., Zhou D., Zhou Y., Zhu J., Zhu Y., Zichichi A., Zinovjev G., and Zurlo N.
Subjects: Particle production, ALICE, Xe-Xe collisions, Nuclear Theory, Nuclear Experiment
Abstract: The first measurement of the production of pions, kaons, (anti-)protons and φ mesons at midrapidity in Xe–Xe collisions at √sNN = 5.44 TeV is presented. Transverse momentum (pT) spectra and pT-integrated yields are extracted in several centrality intervals bridging from p–Pb to mid-central Pb–Pb collisions in terms of final-state multiplicity. The study of Xe–Xe and Pb–Pb collisions allows systems at similar charged-particle multiplicities but with different initial geometrical eccentricities to be investigated. Adetailed comparison of the spectral shapes in the two systemsrevealsanoppositebehaviourforradialandellipticflow. In particular, this study shows that the radial flow does not depend on the colliding system when compared at similar charged-particle multiplicity. In terms of hadron chemistry, the previously observed smooth evolution of particle ratios with multiplicity from small to large collision systems is also found to hold in Xe–Xe. In addition, our results confirm that two remarkable features of particle production at LHC energies are also valid in the collision of medium-sized nuclei: the lower proton-to-pion ratio with respect to the thermal model expectations and the increase of the φ-to-pion ratio with increasing final-state multiplicity. publishedVersion
Published: 2021

8. Λc+ production in pp and in p -Pb collisions at sNN =5.02 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., Bogdanov, A., Boi, S., Bok, J., Boldizsár, L., Bolozdynya, A., Bombara, 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., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Cai, M., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Capon, A.A., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chang, W., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa Del Valle, Del, Contin, G., Contreras, J.G., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cuautle, E., Cui, P., Cunqueiro, L., Dahms, T., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, D., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, De Cataldo, Cataldo, De Cilladi, Cilladi, De Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Dillenseger, P., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Elia, D., Erazmus, B., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Fuchs, U., Furget, C., Furs, A., Fusco Girard, Girard, 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., Gasik, P., Gauger, E.F., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Graham, K.L., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guernane, R., Guilbaud, M., Guittiere, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Haake, R., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, K.F., Hillemanns, H., Hills, C., Hippolyte, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hussain, N., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jin, M., Jonas, F., Jones, P.G., Jung, J., Jung, M., Jusko, A., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., 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Subjects: High Energy Physics::Phenomenology, Nuclear Theory, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The production cross section of prompt Λ+c charm baryons was measured with the ALICE detector at the LHC at midrapidity in proton-proton (pp) and proton-lead (p–Pb) collisions at a center-of-mass energy per nucleon pair of √sNN=5.02TeV. The Λ+c and ¯¯¯Λ−c baryons were reconstructed in the hadronic decay channels Λ+c→pK−π+ and Λ+c→pK0S and respective charge conjugates. The measured differential cross sections as a function of transverse momentum (pT) and the pT-integrated Λ+c production cross section in pp and in p–Pb collisions are presented. The Λ+c nuclear modification factor (RpPb), calculated from the cross sections in pp and in p–Pb collisions, is presented and compared with the RpPb of D mesons. The Λ+c/D0 ratio is also presented and compared with the light-flavor baryon-to-meson ratios p/π and Λ/K0S, and measurements from other LHC experiments. The results are compared to predictions from model calculations and Monte Carlo event generators.
Published: 2021

9. Λ+c production in pp and in p-Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., Bogdanov, A., Boi, S., Bok, J., Boldizsár, L., Bolozdynya, A., Bombara, 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., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Cai, M., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., 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Lazareva, T., Lea, R., Lee, J., Lee, S., Lehrbach, J., Lemmon, R.C., León Monzón, Monzon, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmood, Sohail Musa, Mahmoud, T., Maire, A., Majka, R.D., Malik, Qasim Waheed, Malaev, M., Malik, Q.W., Malinina, L., Mal'Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Marchisone, M., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Mastroserio, A., Mathis, A.M., Matonoha, O., Matuoka, P.F.T., Matyja, A., Mayer, C., Mazzaschi, F., Mazzilli, M., Mazzoni, MA, Mechler, A.F., Meddi, 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., Mohammadi, N., Mohanty, A.P., Mohanty, B., Mohisin Khan, Khan, Moravcova, Z., Mordasini, C., Moreira De Godoy, De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nattrass, C., Nayak, R., Nazarenko, S., Neagu, Alexandra, Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Oleniacz, J., Oliveira Da Silva, Da, Oliver, M.H., Onnerstad, B.S., Oppedisano, C., Ortiz Velasquez, Velasquez, Osako, T., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, Davide, Paić, G., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Parmar, S., Pathak, S.P., Paul, B., Pazzini, J., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, Da, Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, 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., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Porter, J., Pozdniakov, V., Prasad, S.K., Preghenella, R., Prino, F., Pruneau, C.A., Pshenichnov, I., Puccio, M., Qiu, S., Quaglia, L., Quishpe, R.E., Ragoni, S., Rak, J., Rakotozafindrabe, A., Ramello, L., Rami, F., Ramirez, S.A.R., Ramos, A.G.T., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Richert, T., Richter, Matthias, Riedler, P., Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Rodríguez Cahuantzi, Cahuantzi, Røed, Ketil, Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, Dieter, Rojas, P.F., Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Rotondi, A., Roy, A., Roy, P., Rueda, O.V., Rui, R., Rumyantsev, B., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Saarimaki, O.A.M., Sadek, R., Sadovsky, S., Sætre, Jon-Are, Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., 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., Schutz, Y., 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., Shabanov, A., Shabetai, A., Shahoyan, R., Shaikh, W., Shangaraev, A., Sharma, A., Sharma, H., Sharma, M., Sharma, N., Sharma, S., Sheibani, O., Sheikh, A.I., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silvermyr, D., Simatovic, G., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, T.B., Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storetvedt, M.M., Stritto, L.D., Stylianidis, C.P., Suaide, A.A.P., Sugitate, T., Suire, C., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tang, Z., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, Munoz, Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Thoresen, F., Tieulent, R., Tikhonov, A., Timmins, A.R., Tkacik, M., Toia, A., Topilskaya, N., Toppi, M., Torales-Acosta, F., Torres, S.R., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Tropp, L., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, T.S., Ullaland, Kjetil, Umaka, E.N., Uras, A., Usai, G.L., Vala, M., Valle, N., Vallero, S., Van Der Kolk, Der, Van Doremalen, Doremalen, Van Leeuwen, Leeuwen, Vande Vyvre, Vyvre, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, Baillie, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., Von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Weber, M., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Willsher, E., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., 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, S., Zhang, X., Zhang, Y., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., Zurlo, N., Skaali, Toralf Bernhard, and Tveter, Trine Spedstad
Subjects: High Energy Physics::Phenomenology, Nuclear Theory, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The production cross section of prompt Λ+c charm baryons was measured with the ALICE detector at the LHC at midrapidity in proton-proton (pp) and proton-lead (p–Pb) collisions at a center-of-mass energy per nucleon pair of √sNN=5.02 TeV. The Λ+c and Λ¯−c baryons were reconstructed in the hadronic decay channels Λ+c→pK−π+ and Λ+c→pK0S and respective charge conjugates. The measured differential cross sections as a function of transverse momentum (pT) and the pT-integrated Λ+c production cross section in pp and in p–Pb collisions are presented. The Λ+c nuclear modification factor (RpPb), calculated from the cross sections in pp and in p–Pb collisions, is presented and compared with the RpPb of D mesons. The Λ+c/D0 ratio is also presented and compared with the light-flavor baryon-to-meson ratios p/π and Λ/K0S, and measurements from other LHC experiments. The results are compared to predictions from model calculations and Monte Carlo event generators.
Published: 2021

10. KS0 - and (anti-)Λ-hadron correlations in pp collisions at √s=13 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Ahn, Sang Un, Ahuja, Ishaan, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Röhrich, Dieter, Sætre, Jon-Are, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Arsene, Ionut Cristian, Dordic, Olja, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Storehaug, Ida Torkjellsdatter, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Reme-Ness, Haakon André, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, Aleksandrov, Dimitry, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Two-particle Azimuthal correlations are measured with the ALICE apparatus in pp collisions at s√=13s=13 TeV to explore strangeness- and multiplicity-related effects in the fragmentation of jets and the transition regime between bulk and hard production, probed with the condition that a strange meson (KS0KS0) or baryon (ΛΛ) with transverse momentum pT>3pT>3 GeV/cc is produced. Azimuthal correlations between kaons or ΛΛ hyperons with other hadrons are presented at midrapidity for a broad range of the trigger (3
Published: 2021

11. Jet fragmentation transverse momentum distributions in pp and p-Pb collisions at √s , √sNN = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Ahn, Sang Un, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Röhrich, Dieter, Sætre, Jon-Are, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Arsene, Ionut Cristian, Dordic, Olja, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, De Albuquerque, Danilo Silva, Aleksandrov, Dimitry, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Jet fragmentation transverse momentum (jT) distributions are measured in proton-proton (pp) and proton-lead (p-Pb) collisions at √sNN= 5.02 TeV with the ALICE experiment at the LHC. Jets are reconstructed with the ALICE tracking detectors and electromagnetic calorimeter using the anti-kT algorithm with resolution parameter R = 0.4 in the pseudorapidity range |η| < 0.25. The jT values are calculated for charged particles inside a fixed cone with a radius R = 0.4 around the reconstructed jet axis. The measured jT distributions are compared with a variety of parton-shower models. Herwig and PYTHIA 8 based models describe the data well for the higher jT region, while they underestimate the lower jT region. The jT distributions are further characterised by fitting them with a function composed of an inverse gamma function for higher jT values (called the “wide component”), related to the perturbative component of the fragmentation process, and with a Gaussian for lower jT values (called the “narrow component”), predominantly connected to the hadronisation process. The width of the Gaussian has only a weak dependence on jet transverse momentum, while that of the inverse gamma function increases with increasing jet transverse momentum. For the narrow component, the measured trends are successfully described by all models except for Herwig. For the wide component, Herwig and PYTHIA 8 based models slightly underestimate the data for the higher jet transverse momentum region. These measurements set constraints on models of jet fragmentation and hadronisation. publishedVersion
Published: 2021

12. Λ+c Production and Baryon-to-Meson Ratios in pp and p-Pb Collisions at √sNN=5.02 TeV at the LHC

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., Bogdanov, A., Boi, S., Bok, J., Boldizsár, L., Bolozdynya, A., Bombara, 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., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Capon, A.A., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chang, W., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa Del Valle, Del, Contin, G., Contreras, J.G., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cuautle, E., Cui, P., Cunqueiro, L., Dahms, T., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, D., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, De Cataldo, Cataldo, De Cilladi, Cilladi, De Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Dillenseger, P., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Erazmus, B., Elia, D., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Fuchs, U., Furget, C., Furs, A., Fusco Girard, Girard, 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., Gasik, P., Gauger, E.F., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Graham, K.L., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guernane, R., Guilbaud, M., Guittiere, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Haake, R., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, Kristin Fanebust, Hillemanns, H., Hills, C., Hippolyte, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hussain, N., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jin, M., Jonas, F., Jones, P.G., Jung, J., Jung, M., Jusko, A., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, Bjarte, Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, H., Kim, J., Kim, J.S., Kim, M., Kim, S., Kim, T., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Klay, J.L., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Klemenz, T., Kluge, A., Knospe, A.G., Kobdaj, C., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Koska, L., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, Gajdosova, Kroesen, M., Krüger, M., Kryshen, E., Krzewicki, M., Kučera, V., Kuhn, C., Kuijer, P.G., Kumaoka, T., Kumar, L., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Lakrathok, A., Lamanna, M., Langøy, Rune, Lapidus, K., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Lee, J., Lee, S., Lehrbach, J., Lemmon, R.C., León Monzón, Monzon, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmood, Sohail Musa, Mahmoud, T., Maire, A., Majka, R.D., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal'Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Marchisone, M., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Mastroserio, A., Mathis, A.M., Matonoha, O., Matuoka, P.F.T., Matyja, A., Mayer, C., Mazzaschi, 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Subjects: Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The prompt production of the charm baryon Λ+c and the Λ+c/D0 production ratios were measured at midrapidity with the ALICE detector in pp and p-Pb collisions at √sNN=5.02 TeV. These new measurements show a clear decrease of the Λ+c/D0 ratio with increasing transverse momentum (pT) in both collision systems in the range 2
Published: 2021

13. Light neutral meson production in heavy ion collisions with ALICE in the era of precision physics at the LHC

Author: Sas, Mike, Mihaylov, D.L., Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Rinella, Gianluca Aglieri, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Röhrich, Dieter Rudolf Christian, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahnak, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, S. N., Albuquerque, D.S.D., Aleksandrov, Dmitry, Alessandro, Bruno, and ALICE, Collaboration
Subjects: nuclear modification, eta meson, Nuclear and High Energy Physics, Photon, Meson, Nuclear Theory, FOS: Physical sciences, Parton, nucl-ex, 7. Clean energy, 01 natural sciences, Spectral line, Nuclear physics, ALICE, 0103 physical sciences, Nuclear Physics - Experiment, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Physics, neutral pion, Large Hadron Collider, 010308 nuclear & particles physics, Eta meson, Detector, High Energy Physics::Phenomenology, Plasma, neutral mesons, High Energy Physics::Experiment
Abstract: The production of light neutral mesons in AA collisions probes the physics of the Quark-Gluon Plasma (QGP), which is formed in heavy-ion collisions at the LHC. More specifically, the centrality dependent neutral meson spectra in AA collisions compared to its spectra in minimum-bias pp collisions, scaled with the number of hard collisions, provides information on the energy loss of partons traversing the QGP. The measurement allows to test with high precision the predictions of theoretical model calculations. In addition, the decay of the $\pi^{0}$ and $\eta$ mesons are the dominant backgrounds for all direct photon measurements. Therefore, pushing the limits of the precision of neutral meson production is key to learning about the temperature and space-time evolution of the QGP. In the ALICE experiment neutral mesons can be detected via their decay into two photons. The latter can be reconstructed using the two calorimeters EMCal and PHOS or via conversions in the detector material. The excellent momentum resolution of the conversion photons down to very low $p_{\mathrm{T}}$ and the high reconstruction efficiency and triggering capability of calorimeters at high $p_{\mathrm{T}}$, allow us to measure the $p_{\mathrm{T}}$ dependent invariant yield of light neutral mesons over a wide kinematic range. Combining state-of-the-art reconstruction techniques with the high statistics delivered by the LHC in Run 2 gives us the opportunity to enhance the precision of our measurements. In these proceedings, new ALICE run 2 preliminary results for neutral meson production in pp and Pb--Pb collisions at LHC energies are presented., Comment: arXiv admin note: text overlap with arXiv:2008.02039
Published: 2021

14. Measurement of the production cross section of prompt Ξc0 baryons at midrapidity in pp collisions at √s = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akbar, Z., Akindinov, A., Al-Turany, M., Alam, S.N., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arsene, Ionut Cristian, 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., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Biernat, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., 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., Bysiak, S.A., Caffarri, D., Cai, M., Caines, H., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Chavez, T.G., Cheng, T., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa del Valle, del, Contin, G., Contreras, J.G., Coquet, M.L., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cruz-Torres, R., Cuautle, E., Cui, P., Cunqueiro, L., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, de Cataldo, Cataldo, De Cilladi, Cilladi, de Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Dello Stritto, Stritto, Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Eisenhut, F., Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., 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Kovalenko V., Kowalski M., Kralik I., Kravcakova A., Kreis L., Krivda M., Krizek F., Krizkova Gajdosova K., Kroesen M., Kruger M., Kryshen E., Krzewicki M., Kucera V., Kuhn C., Kuijer P.G., Kumaoka T., Kumar D., Kumar L., Kumar N., Kundu S., Kurashvili P., Kurepin A., Kurepin A.B., Kuryakin A., 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., Lapidus K., Larionov P., Laudi E., Lautner L., Lavicka R., Lazareva T., Lea R., Lee J., Lehrbach J., Lemmon R.C., Monzon I.L., Lesser E.D., Lettrich M., Levai P., Li X., Li X.L., Lien J., Lietava R., Lim B., Lim S.H., Lindenstruth V., Lindner A., Lippmann C., Liu A., Liu J., Lofnes I.M., Loginov V., Loizides C., Loncar P., Lopez J.A., Lopez X., Lopez Torres E., Luhder J.R., Lunardon M., Luparello G., Ma Y.G., Maevskaya A., Mager M., Mahmoud T., Maire A., Malaev M., Malik Q.W., Malinina L., Mal'Kevich D., Mallick N., Malzacher P., Mandaglio G., Manko V., Manso F., Manzari V., Mao Y., Mares J., Margagliotti G.V., Margotti A., Marin A., Markert C., Marquard M., Martin N.A., Martinengo P., Martinez J.L., Martinez M.I., Martinez Garcia 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., Mazzoni M.A., Mdhluli J.E., Mechler A.F., Meddi 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., Miskowiec D., Modak A., Mohanty A.P., Mohanty B., Mohisin Khan M., Moravcova Z., Mordasini C., Moreira De Godoy D.A., Moreno L.A.P., Morozov I., Morsch A., Mrnjavac T., Muccifora V., Mudnic E., Muhlheim D., Muhuri S., Mulligan J.D., Mulliri A., Munhoz M.G., 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., Naru M.U., Nassirpour A.F., Nath A., Nattrass C., Neagu A., Nellen L., Nesbo S.V., Neskovic G., Nesterov D., Nielsen B.S., 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., Osako T., Oskarsson A., Otwinowski J., Oyama K., Pachmayer Y., Padhan S., Pagano D., Paic G., Palasciano A., Pan J., Panebianco S., Pareek P., Park J., Parkkila J.E., Pathak S.P., Patra R.N., Paul B., Pazzini J., Pei H., Peitzmann T., Peng X., Pereira L.G., Pereira Da Costa H., Peresunko D., Perez G.M., Perrin S., Pestov Y., Petracek V., Petrovici M., Pezzi R.P., Piano S., Pikna M., Pillot P., Pinazza O., Pinsky L., Pinto C., Pisano S., Ploskon M., Planinic M., Pliquett F., Poghosyan M.G., Polichtchouk B., Politano S., Poljak N., Pop A., Porteboeuf-Houssais S., Porter J., Pozdniakov V., Prasad S.K., 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., Ramos A.G.T., Rancien T.A., Raniwala R., Raniwala S., Rasanen S.S., Rath R., Ravasenga I., Read K.F., Redelbach A.R., Redlich K., Rehman A., Reichelt P., Reidt F., Reme-ness H.A., Renfordt R., Rescakova Z., Reygers K., Riabov A., Riabov V., Richert T., Richter M., Riegler W., Riggi F., Ristea C., Rode S.P., Rodriguez Cahuantzi M., Roed K., Rogalev R., Rogochaya E., Rogoschinski T.S., Rohr D., Rohrich D., Rojas P.F., Rokita P.S., Ronchetti F., Rosano A., Rosas E.D., Rossi A., Rotondi A., Roy A., Roy P., Roy S., Rubini N., Rueda O.V., Rui R., Rumyantsev B., Russek P.G., Rustamov A., Ryabinkin E., Ryabov Y., Rybicki A., Rytkonen H., Rzesa W., Saarimaki O.A.M., Sadek R., Sadovsky S., Saetre J., Safarik K., Saha S.K., Saha S., Sahoo B., Sahoo P., Sahoo R., Sahoo S., Sahu D., Sahu P.K., Saini J., Sakai S., Sambyal S., Samsonov V., Sarkar D., Sarkar N., Sarma P., 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., Schutz Y., Schwarz K., Schweda K., Scioli G., Scomparin E., Seger J.E., Sekiguchi Y., Sekihata D., Selyuzhenkov I., Senyukov S., Seo J.J., Serebryakov D., Serksnyte L., Sevcenco A., Shaba T.J., Shabanov A., Shabetai A., Shahoyan R., Shaikh W., Shangaraev A., Sharma A., Sharma H., Sharma M., Sharma N., Sharma S., Sheibani O., Shigaki K., Shimomura M., Shirinkin S., Shou Q., Sibiriak Y., Siddhanta S., Siemiarczuk T., Silva T.F., Silvermyr D., Simonetti G., Singh B., 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., Soncco C., Song J., Songmoolnak A., Soramel F., Sorensen S., Sputowska I., Stachel J., Stan I., Steffanic P.J., Stiefelmaier S.F., Stocco D., Storehaug I., Storetvedt M.M., Stylianidis C.P., Suaide A.A.P., Sugitate T., Suire C., Suljic M., Sultanov R., Sumbera 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., Tarhini M., Tarzila M.G., Tauro A., Tejeda Munoz G., Telesca A., Terlizzi L., Terrevoli C., Tersimonov G., Thakur S., Thomas D., Tieulent R., Tikhonov A., Timmins A.R., Tkacik M., Toia A., Topilskaya N., Toppi M., Torales-Acosta F., Tork T., Torres S.R., Trifiro A., Tripathy S., Tripathy T., Trogolo S., Trombetta G., Trubnikov V., Trzaska W.H., Trzcinski T.P., Trzeciak B.A., Tumkin A., Turrisi R., Tveter T.S., Ullaland K., Uras A., Urioni M., Usai G.L., Vala M., Valle N., Vallero S., van der Kolk N., van Doremalen L.V.R., van Leeuwen M., Vande Vyvre P., Varga D., Varga Z., Varga-Kofarago M., Vargas A., Vasileiou M., Vasiliev A., Vazquez Doce O., Vechernin V., Vercellin E., Vergara Limon S., Vermunt L., Vertesi R., Verweij M., Vickovic L., Vilakazi Z., Villalobos Baillie O., Vino G., Vinogradov A., Virgili T., Vislavicius V., Vodopyanov A., Volkel B., Volkl M.A., Voloshin K., Voloshin S.A., Volpe G., von Haller B., Vorobyev I., Voscek D., Vrlakova J., Wagner B., Wang C., Wang D., Weber M., Weelden R.J.G.V., Wegrzynek A., Wenzel S.C., Wessels J.P., Wiechula J., Wikne J., Wilk G., Wilkinson J., Willems G.A., Willsher E., Windelband B., Winn M., Witt W.E., Wright J.R., Wu W., Wu Y., Xu R., Yalcin S., Yamaguchi Y., Yamakawa K., Yang S., Yano S., Yin Z., Yokoyama H., Yoo I.-K., Yoon J.H., Yuan S., Yuncu A., Zaccolo V., Zaman A., Zampolli C., Zanoli H.J.C., Zardoshti N., Zarochentsev A., Zavada P., Zaviyalov N., Zbroszczyk H., Zhalov M., Zhang S., Zhang X., Zhang Y., Zherebchevskii V., Zhi Y., Zhou D., Zhou Y., Zhu J., Zhu Y., Zichichi A., Zinovjev G., and Zurlo N.
Subjects: Heavy Ion Experiments, Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The transverse momentum (pT) differential cross section of the charm-strange baryon Ξc0 is measured at midrapidity (|y| < 0.5) via its semileptonic decay into e+Ξ−νe in pp collisions at s = 5.02 TeV with the ALICE detector at the LHC. The ratio of the pT-differential Ξc0-baryon and D0-meson production cross sections is also reported. The measurements are compared with simulations with different tunes of the PYTHIA 8 event generator, with predictions from a statistical hadronisation model (SHM) with a largely augmented set of charm-baryon states beyond the current lists of the Particle Data Group, and with models including hadronisation via quark coalescence. The pT-integrated cross section of prompt Ξc0-baryon production at midrapidity is also reported, which is used to calculate the baryon-to-meson ratio Ξc0/D0 = 0.20 ± 0.04 (stat.)−0.07+0.08 (syst.). These results provide an additional indication of a modification of the charm fragmentation from e+e− and e−p collisions to pp collisions. [Figure not available: see fulltext.]
Published: 2021

15. Latest results on the production of hadronic resonances in ALICE at the LHC

Author: Khuntia, Arvind, Mihaylov, D.L., Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Rinella, Gianluca Aglieri, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Röhrich, Dieter Rudolf Christian, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahnak, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, S. N., Albuquerque, D.S.D., Aleksandrov, Dmitry, Alessandro, Bruno, and ALICE Collaboration,
Subjects: Nuclear and High Energy Physics, Hadron, FOS: Physical sciences, nucl-ex, 7. Clean energy, 01 natural sciences, Spectral line, High Energy Physics - Experiment, Nuclear physics, Momentum, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Nuclear Physics - Experiment, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Physics, Range (particle radiation), Large Hadron Collider, 010308 nuclear & particles physics, hep-ex, Strangeness production, Quantum number, 3. Good health, Particle, Particle Physics - Experiment
Abstract: Measurement of short-lived hadronic resonances are used to study different aspects of particle production and collision dynamics in pp, p-A and relativistic heavy-ion collisions. The yields of resonances are sensitive to the competing processes of hadron rescattering and regeneration, thus making these particles unique probes of the properties of the late hadronic phase. Measurements of resonances with different masses and quantum numbers also provide insight into strangeness production and processes that determine the shapes of particle momentum spectra at intermediate transverse momenta, as well as the species dependence of hadron suppression at high momentum. We present the comprehensive set of results in the ALICE experiment with unprecedented precision for $\rho(770)^{0}$, K$^{*}(892)$, $\phi(1020)$, $\Sigma(1385)^{\pm}$, $\Lambda(1520)$, and $\Xi(1530)^{0}$ production in pp, p-Pb, Xe-Xe and Pb-Pb collisions in the energy range $\sqrt{s_{\rm NN}}$ = 2.76-13 TeV, including the latest measurements from LHC Run 2. The obtained results are used to study the system-size and collision-energy evolution of transverse momentum spectra, particle ratios and nuclear modification factors and to search for the onset of collectivity in small collision systems. We compare these results to lower energy measurements and model calculations where available., Comment: 4 pages, 8 figures
Published: 2021

16. Inclusive heavy-flavour production at central and forward rapidity in Xe–Xe collisions at √sNN = 5.44 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, Michelangelo, Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antičić, T., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., Bogdanov, A., Boi, S., Bok, J., Boldizsár, L., Bolozdynya, A., Bombara, 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., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Capon, A.A., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chang, W., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa del Valle, del, Contin, G., Contreras, J.G., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cuautle, E., Cui, P., Cunqueiro, L., Dahms, T., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, D., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, de Cataldo, Cataldo, De Cilladi, Cilladi, de Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Dillenseger, P., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Elia, D., Erazmus, B., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Fuchs, U., Furget, C., Furs, A., Fusco Girard, Girard, 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., Gasik, P., Gauger, E.F., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Graham, K.L., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guernane, R., Guilbaud, M., Guittiere, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Haake, R., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, Kristin Fanebust, Hillemanns, H., Hills, C., Hippolyte, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hussain, N., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jin, M., Jonas, F., Jones, P.G., Jung, J., Jung, M., Jusko, A., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, Bjarte, Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, H., Kim, J., Kim, J.S., Kim, M., Kim, S., Kim, T., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Klay, J.L., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Klemenz, T., Kluge, A., Knospe, A.G., Kobdaj, C., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Koska, L., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, Gajdosova, Kroesen, M., Krüger, M., Kryshen, E., Krzewicki, M., Kučera, V., Kuhn, C., Kuijer, P.G., Kumaoka, T., Kumar, L., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Lakrathok, A., Lamanna, M., Langøy, Rune, Lapidus, K., Larionov, P., Laudi, E., Lautner, L., 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Seger J.E., Sekiguchi Y., Sekihata D., Selyuzhenkov I., Senyukov S., Seo J.J., Serebryakov D., Serksnyte L., Sevcenco A., Shabanov A., Shabetai A., Shahoyan R., Shaikh W., Shangaraev A., Sharma A., Sharma H., Sharma M., Sharma N., Sharma S., Sheibani O., Sheikh A.I., Shigaki K., Shimomura M., Shirinkin S., Shou Q., Sibiriak Y., Siddhanta S., Siemiarczuk T., Silvermyr D., Simatovic G., Simonetti G., Singh B., Singh R., Singh V.K., Singhal V., Sinha T., Sitar B., Sitta M., Skaali T.B., Slupecki M., Smirnov N., Snellings R.J.M., Soncco C., Song J., Songmoolnak A., Soramel F., Sorensen S., Sputowska I., Stachel J., Stan I., Steffanic P.J., Stiefelmaier S.F., Stocco D., Storetvedt M.M., Stritto L.D., Stylianidis C.P., Suaide A.A.P., Sugitate T., Suire C., Suljic M., Sultanov R., Sumbera 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., Tarhini M., Tarzila M.G., Tauro A., Tejeda Munoz G., Telesca A., Terlizzi L., Terrevoli C., Tersimonov G., Thakur S., Thomas D., Thoresen F., Tieulent R., Tikhonov A., Timmins A.R., Tkacik M., Toia A., Topilskaya N., Toppi M., Torales-Acosta F., Torres S.R., Trifiro A., Tripathy S., Tripathy T., Trogolo S., Trombetta G., Tropp L., Trubnikov V., Trzaska W.H., Trzcinski T.P., Trzeciak B.A., Tumkin A., Turrisi R., Tveter T.S., Ullaland K., Umaka E.N., Uras A., Usai G.L., Vala M., Valle N., Vallero S., van der Kolk N., van Doremalen L.V.R., van Leeuwen M., Vande Vyvre P., Varga D., Varga Z., Varga-Kofarago M., Vargas A., Vasileiou M., Vasiliev A., Vazquez Doce O., Vechernin V., Vercellin E., Vergara Limon S., Vermunt L., Vertesi R., Verweij M., Vickovic L., Vilakazi Z., Villalobos Baillie O., Vino G., Vinogradov A., Virgili T., Vislavicius V., Vodopyanov A., Volkel B., Volkl M.A., Voloshin K., Voloshin S.A., Volpe G., von Haller B., Vorobyev I., Voscek D., Vrlakova J., Wagner B., Weber M., Wegrzynek A., Wenzel S.C., Wessels J.P., Wiechula J., Wikne J., Wilk G., Wilkinson J., Willems G.A., Willsher E., Windelband B., Winn M., Witt W.E., Wright J.R., Wu Y., Xu R., Yalcin S., Yamaguchi Y., Yamakawa K., Yang S., Yano S., Yin Z., Yokoyama H., Yoo I.-K., Yoon J.H., Yuan S., Yuncu A., Yurchenko V., Zaccolo V., Zaman A., Zampolli C., Zanoli H.J.C., Zardoshti N., Zarochentsev A., Zavada P., Zaviyalov N., Zbroszczyk H., Zhalov M., Zhang S., Zhang X., Zhang Y., Zhang Z., Zherebchevskii V., Zhi Y., Zhou D., Zhou Y., Zhu J., Zhu Y., Zichichi A., Zinovjev G., and Zurlo N.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment, ALICE, heavy-flavour
Abstract: The first measurements of the production of muons and electrons from heavy-flavour hadron decays in Xe–Xe collisions at sNN=5.44 TeV, using the ALICE detector at the LHC, are reported. The measurement of the nuclear modification factor RAA is performed as a function of transverse momentum pT in several centrality classes at forward rapidity (2.5
Published: 2021

17. Measurement of the Cross Sections of Ξ0c and Ξ+c Baryons and of the Branching-Fraction Ratio BR(Ξ0c→Ξ−e+νe)/BR(Ξ0c→Ξ−π+) in pp Collisions at √s=13 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akbar, Z., Akindinov, A., Al-Turany, M., Alam, S.N., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arsene, Ionut Cristian, 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., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Biernat, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., 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., Bysiak, S.A., Caffarri, D., Cai, M., Caines, H., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Chavez, T.G., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa Del Valle, Del, Contin, G., Contreras, J.G., Coquet, M.L., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cruz-Torres, R., Cuautle, E., Cui, P., Cunqueiro, L., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, De Cataldo, Cataldo, De Cilladi, Cilladi, De Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Dello Stritto, Stritto, Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., 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., Gasik, P., Gauger, E.F., Gautam, A., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Goh, D.J.Q., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Gorgon, M., Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guardiano, G.G., Guernane, R., Guilbaud, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Guzman, S.P., Gyulai, L., Habib, M.K., Hadjidakis, C., Halimoglu, G., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, K.F., Hillemanns, H., Hills, C., Hippolyte, B., Hofman, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Horzyk, A., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hutson, A., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., 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., Jercic, M., Jevons, O., Jonas, F., Jones, P.G., Jowett, J.M., Jung, J., Jung, M., Junique, A., Jusko, A., Kaewjai, J., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keijdener, D.L.D., Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, Bjarte, Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, J., Kim, J.S., 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., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Koska, L., Kotliarov, A., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, Gajdosova, Kroesen, M., Krüger, 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., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Lakrathok, A., Lamanna, M., Langøy, Rune, Lapidus, K., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Lee, J., Lehrbach, J., Lemmon, R.C., León Monzón, Monzon, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmoud, T., Maire, A., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal'Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, 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., Mazzoni, MA, Mdhluli, J.E., Mechler, A.F., Meddi, 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, Khan, Moravcova, Z., Mordasini, C., Moreira De Godoy, De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nath, A., Nattrass, C., Neagu, Alexandra, Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Okorokov, V.A., Oleniacz, J., Oliveira Da Silva, Da, Oliver, M.H., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, Velasquez, Osako, T., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, Davide, Paić, G., Palasciano, A., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Pathak, S.P., Patra, R.N., Paul, B., Pazzini, J., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, Da, Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, 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., Porter, J., Pozdniakov, V., Prasad, S.K., 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., Ramos, A.G.T., Rancien, T.A., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Reme-Ness, H.A., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Richert, T., Richter, Matthias, Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Rodríguez Cahuantzi, Cahuantzi, Røed, Ketil, Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, Dieter, Rojas, P.F., Rojas Torres, Torres, Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Rotondi, A., Roy, A., Roy, P., Roy, S., Rubini, N., Rueda, O.V., Rui, R., Rumyantsev, B., Russek, P.G., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Rzesa, W., Saarimaki, O.A.M., Sadek, R., Sadovsky, S., Sætre, Jon-Are, Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., 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., Schutz, Y., 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, H., Sharma, M., Sharma, N., Sharma, S., Sheibani, O., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F., Silvermyr, D., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, Toralf Bernhard, Skorodumovs, G., Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storehaug, Ida Torkjellsdatter, Storetvedt, M.M., Stylianidis, C.P., Suaide, A.A.P., Sugitate, T., Suire, C., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tang, Z., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, Munoz, Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Tieulent, R., Tikhonov, A., Timmins, A.R., Tkacik, M., Toia, Alberica, Topilskaya, N., Toppi, M., Torales-Acosta, F., Tork, T., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, Trine Spedstad, Ullaland, Kjetil, Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., Vallero, S., Van Der Kolk, Der, Van Doremalen, Doremalen, Van Leeuwen, Leeuwen, Vande Vyvre, Vyvre, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, Baillie, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., Von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Wang, C., Wang, D., Weber, M., Weelden, R.J.G.V., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, W., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., Zaccolo, V., Zaman, A., Zampolli, C., Zanoli, H.J.C., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zbroszczyk, H., Zhalov, M., Zhang, S., Zhang, X., Zhang, Y., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., and Zurlo, N.
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The pT-differential cross sections of prompt charm-strange baryons Ξ0c and Ξ+c were measured at midrapidity (|y
Published: 2021

18. Measurement of the production cross section of prompt Xi(0)(c) baryons at midrapidity in pp collisions at √s = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Rinella, Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akbar, Z., Akindinov, A., Al-Turany, M., Alam, S.N., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, Molina, Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andronic, A., Angeletti, M., Anguelov, V., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arsene, Ionut Cristian, 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., Ball, M., Banerjee, D., Barbera, R., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, Alba, Bearden, I.G., Beattie, C., Belikov, I., Bell Hechavarria, Hechavarria, Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Berenyi, D., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhattacharjee, B., Bhattacharya, P., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Biernat, J., Bilandzic, A., Biro, G., Biswas, S., Blair, J.T., Blau, D., Blidaru, M.B., Blume, C., Boca, G., Bock, F., 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., Bysiak, S.A., Caffarri, D., Cai, M., Caines, H., Caliva, A., Calvo Villar, Villar, Camacho, J.M.M., Camacho, R.S., Camerini, P., Canedo, F.D.M., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Casula, E.A.R., Catalano, F., Ceballos Sanchez, Sanchez, Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Chavez, T.G., Cheng, T., Cheshkov, C., Cheynis, B., Chibante Barroso, Barroso, Chinellato, D.D., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Cleymans, J., Colamaria, F., Colburn, J.S., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, Balbastre, Conesa del Valle, del, Contin, G., Contreras, J.G., Coquet, M.L., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cruz-Torres, R., Cuautle, E., Cui, P., Cunqueiro, L., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, I., Das, P., Das, S., Dash, S., De, S., De Caro, Caro, de Cataldo, Cataldo, De Cilladi, Cilladi, de Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Martin, Martin, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Dello Stritto, Stritto, Delsanto, S., Deng, W., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Do, J., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eikeland, Viljar Nilsen, Eisenhut, F., Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., 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., Gasik, P., Gauger, E.F., Gautam, A., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Goh, D.J.Q., Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Gorgon, M., Görlich, L., Gotovac, S., Grabski, V., Graczykowski, L.K., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guardiano, G.G., Guernane, R., Guilbaud, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Guzman, S.P., Gyulai, L., Habib, M.K., Hadjidakis, C., Halimoglu, G., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, H., Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, K.F., Hillemanns, H., Hills, C., Hippolyte, B., Hofman, B., Hohlweger, B., Honermann, J., Hong, G.H., Horak, D., Hornung, S., Horzyk, A., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hutson, A., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., 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., Jercic, M., Jevons, O., Jonas, F., Jones, P.G., Jowett, J.M., Jung, J., Jung, M., Junique, A., Jusko, A., Kaewjai, J., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kazantsev, A., Kebschull, U., Keidel, Ralf, Keijdener, D.L.D., Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, B., Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, J., Kim, J.S., 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., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Koska, L., Kotliarov, A., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, Gajdosova, Kroesen, M., Krüger, 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., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Lakrathok, A., Lamanna, M., Langøy, Rune, Lapidus, K., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Lee, J., Lehrbach, J., Lemmon, R.C., Monzón, I. León, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmoud, T., Maire, A., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal’Kevich, D., Mallick, N., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Mareš, J., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Marquard, M., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, 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., Mazzoni, MA, Mdhluli, J.E., Mechler, A.F., Meddi, 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, Khan, Moravcova, Z., Mordasini, C., Moreira De Godoy, De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nath, A., Nattrass, C., Neagu, Alexandra, Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Okorokov, V.A., Oleniacz, J., Oliveira Da Silva, Da, Oliver, M.H., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, Velasquez, Osako, T., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, Davide, Paić, G., Palasciano, A., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Pathak, S.P., Patra, R.N., Paul, B., Pazzini, J., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, Da, Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, 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., Porter, J., Pozdniakov, V., Prasad, S.K., 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., Ramos, A.G.T., Rancien, T.A., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Reme-ness, H.A., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Richert, T., Richter, Matthias, Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Rodríguez Cahuantzi, Cahuantzi, Røed, Ketil, Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, Dieter Rudolf Christian, Rojas, P.F., Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Rotondi, A., Roy, A., Roy, P., Roy, S., Rubini, N., Rueda, O.V., Rui, R., Rumyantsev, B., Russek, P.G., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Rzesa, W., Saarimaki, O.A.M., Sadek, R., Sadovsky, S., Sætre, Jon-Are, Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., 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., Schutz, Y., 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, H., Sharma, M., Sharma, N., Sharma, S., Sheibani, O., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F., Silvermyr, D., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, Toralf Bernhard, Skorodumovs, G., Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storehaug, Ida Torkjellsdatter, Storetvedt, M.M., Stylianidis, C.P., Suaide, A.A.P., Sugitate, T., Suire, C., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tang, Z., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, Munoz, Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Tieulent, R., Tikhonov, A., Timmins, A.R., Tkacik, M., Toia, A., Topilskaya, N., Toppi, M., Torales-Acosta, F., Tork, T., Torres, S.R., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, Trine Spedstad, Ullaland, Kjetil, Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., Vallero, S., van der Kolk, der, van Doremalen, Doremalen, van Leeuwen, Leeuwen, Vande Vyvre, Vyvre, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, Baillie, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Wang, C., Wang, D., Weber, M., Weelden, R.J.G.V., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Willsher, E., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, W., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., Zaccolo, V., Zaman, A., Zampolli, C., Zanoli, H.J.C., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zbroszczyk, H., Zhalov, M., Zhang, S., Zhang, X., Zhang, Y., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., Zurlo, N., Acharya, S, Adamova, D, Adler, A, Adolfsson, J, Rinella, Ga, Agnello, M, Agrawal, N, Ahammed, Z, Ahmad, S, Ahn, Su, Ahuja, I, Akbar, Z, Akindinov, A, Al-Turany, M, Alam, Sn, Aleksandrov, D, Alessandro, B, Alfanda, Hm, Molina, Ra, Ali, B, Ali, Y, Alici, A, Alizadehvandchali, N, Alkin, A, Alme, J, Alt, T, Altenkamper, L, Altsybeev, I, Anaam, Mn, Andrei, C, Andreou, D, Andronic, A, Angeletti, M, Anguelov, V, Antinori, F, Antonioli, P, Anuj, C, Apadula, N, Aphecetche, L, Appelshauser, H, Arcelli, S, Arnaldi, R, Arsene, Ic, Arslandok, M, Augustinus, A, Averbeck, R, Aziz, S, Azmi, Md, Badala, A, Baek, Yw, Bai, X, Bailhache, R, Bailung, Y, Bala, R, Balbino, A, Baldisseri, A, Balis, B, Ball, M, Banerjee, D, Barbera, R, Barioglio, L, Barlou, M, Barnafoldi, Gg, Barnby, L, Barret, V, Bartels, C, Barth, K, Bartsch, E, Baruffaldi, F, Bastid, N, Basu, S, Batigne, G, Batyunya, B, Bauri, D, Alba, Jlb, Bearden, Ig, Beattie, C, Belikov, I, Hechavarria, Adcb, Bellini, F, Bellwied, R, Belokurova, S, Belyaev, V, Bencedi, G, Beole, S, Bercuci, A, Berdnikov, Y, Berdnikova, A, Berenyi, D, Bergmann, L, Besoiu, Mg, Betev, L, Bhaduri, Pp, Bhasin, A, Bhat, Ir, Bhat, Ma, Bhattacharjee, B, Bhattacharya, P, Bianchi, L, Bianchi, N, Bielcik, J, Bielcikova, J, Biernat, J, Bilandzic, A, Biro, G, Biswas, S, Blair, Jt, Blau, D, Blidaru, Mb, Blume, C, Boca, G, Bock, F, Bogdanov, A, Boi, S, Bok, J, Boldizsar, L, Bolozdynya, A, Bombara, M, Bond, Pm, Bonomi, G, Borel, H, Borissov, A, Bossi, H, Botta, E, Bratrud, L, Braun-Munzinger, P, Bregant, M, Broz, M, Bruno, Ge, Buckland, Md, Budnikov, D, Buesching, H, Bufalino, S, Bugnon, O, Buhler, P, Buthelezi, Z, Butt, Jb, Bysiak, Sa, Caffarri, D, Cai, M, Caines, H, Caliva, A, Villar, Ec, Camacho, Jmm, Camacho, R, Camerini, P, Canedo, Fdm, Carnesecchi, F, Caron, R, Castellanos, Jc, Casula, Ear, Catalano, F, Sanchez, Cc, Chakraborty, P, Chandra, S, Chapeland, S, Chartier, M, Chattopadhyay, S, Chauvin, A, Chavez, Tg, Cheng, T, Cheshkov, C, Cheynis, B, Barroso, Vc, Chinellato, Dd, Cho, S, Chochula, P, Christakoglou, P, Christensen, Ch, Christiansen, P, Chujo, T, Cicalo, C, Cifarelli, L, Cindolo, F, Ciupek, Mr, Clai, G, Cleymans, J, Colamaria, F, Colburn, J, Colella, D, Collu, A, Colocci, M, Concas, M, Balbastre, Gc, del Valle, Zc, Contin, G, Contreras, Jg, Coquet, Ml, Cormier, Tm, Cortese, P, Cosentino, Mr, Costa, F, Costanza, S, Crochet, P, Cruz-Torres, R, Cuautle, E, Cui, P, Cunqueiro, L, Dainese, A, Damas, Fpa, Danisch, Mc, Danu, A, Das, I, Das, P, Das, S, Dash, S, De, 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, Hf, Deja, Kr, Dello Stritto, L, Delsanto, S, Deng, W, Dhankher, P, Di Bari, D, Di Mauro, A, Diaz, Ra, Dietel, T, Ding, Y, Divia, R, Dixit, Du, Djuvsland, O, Dmitrieva, U, Do, J, Dobrin, A, Donigus, B, Dordic, O, Dubey, Ak, Dubla, A, Dudi, S, Dukhishyam, M, Dupieux, P, Dzalaiova, N, Eder, Tm, Ehlers, Rj, Eikeland, Vn, Eisenhut, F, Elia, D, Erazmus, B, Ercolessi, F, Erhardt, F, Erokhin, A, Ersdal, Mr, Espagnon, B, Eulisse, G, Evans, D, Evdokimov, S, Fabbietti, L, Faggin, M, Faivre, J, Fan, F, Fantoni, A, Fasel, M, Fecchio, P, Feliciello, A, Feofilov, G, Tellez, Af, Ferrero, A, Ferretti, A, Feuillard, Vjg, Figiel, J, Filchagin, S, Finogeev, D, Fionda, Fm, Fiorenza, G, Flor, F, Flores, An, Foertsch, S, Foka, P, Fokin, S, Fragiacomo, E, Frajna, E, Fuchs, U, Funicello, N, Furget, C, Furs, A, Gaardhoje, Jj, Gagliardi, M, Gago, Am, Gal, A, Galvan, Cd, Ganoti, P, Garabatos, C, Garcia, Jra, Garcia-Solis, E, Garg, K, Gargiulo, C, Garibli, A, Garner, K, Gasik, P, Gauger, Ef, Gautam, A, Ducati, Mbg, Germain, M, Ghosh, J, Ghosh, P, Ghosh, Sk, Giacalone, M, Gianotti, P, Giubellino, P, Giubilato, P, Glaenzer, Amc, Glassel, P, Goh, Djq, Gonzalez, V, Gonzaalez-Trueba, Lh, Gorbunov, S, Gorgon, M, Gorlich, L, Gotovac, S, Grabski, V, Graczykowski, Lk, Greiner, L, Grelli, A, Grigoras, C, Grigoriev, V, Grigoryan, A, Grigoryan, S, Groettvik, O, Grosa, F, Grosse-Oetringhaus, Jf, Grosso, R, Guardiano, Gg, Guernane, R, Guilbaud, M, Gulbrandsen, K, Gunji, T, Gupta, A, Gupta, R, Guzman, Ib, Guzman, Sp, Gyulai, L, Habib, Mk, Hadjidakis, C, Halimoglu, G, Hamagaki, H, Hamar, G, Hamid, M, Hannigan, R, Haque, Mr, Harlenderova, A, Harris, Jw, Harton, A, Hasenbichler, Ja, Hassan, H, Hatzifotiadou, D, Hauer, P, Havener, Lb, Hayashi, S, Heckel, St, Hellbar, E, Helstrup, H, Herman, T, Hernandez, Eg, Corral, Gh, Herrmann, F, Hetland, Kf, Hillemanns, H, Hills, C, Hippolyte, B, Hofman, B, Hohlweger, B, Honermann, J, Hong, Gh, Horak, D, Hornung, S, Horzyk, A, Hosokawa, R, Hristov, P, Huang, C, Hughes, C, Huhn, P, Humanic, Tj, Hushnud, H, Husova, La, Hutson, A, Hutter, D, Iddon, Jp, Ilkaev, R, Ilyas, H, Inaba, M, Innocenti, Gm, Ippolitov, M, Isakov, A, Islam, M, Ivanov, M, Ivanov, V, Izucheev, V, Jablonski, M, Jacak, B, Jacazio, N, Jacobs, Pm, Jadlovska, S, Jadlovsky, J, Jaelani, S, Jahnke, C, Jakubowska, Mj, Janik, Ma, Janson, T, Jercic, M, Jevons, O, Jonas, F, Jones, Pg, Jowett, Jm, Jung, J, Jung, M, Junique, A, Jusko, A, Kaewjai, J, Kalinak, P, Kalweit, A, Kaplin, V, Kar, S, Uysal, Ak, Karatovic, D, Karavichev, O, Karavicheva, T, Karczmarczyk, P, Karpechev, E, Kazantsev, A, Kebschull, U, Keidel, R, Keijdener, Dld, Keil, M, Ketzer, B, Khabanova, Z, Khan, Am, Khan, S, Khanzadeev, A, Kharlov, Y, Khatun, A, Khuntia, A, Kileng, B, Kim, B, Kim, D, Kim, Dj, Kim, Ej, Kim, J, Kim, M, Kim, S, Kim, T, Kirsch, S, Kisel, I, Kiselev, S, Kisiel, A, Kitowski, Jp, Klay, Jl, Klein, J, Klein, S, Klein-Bosing, C, Kleiner, M, Klemenz, T, Kluge, A, Knospe, Ag, Kobdaj, C, Kohler, Mk, Kollegger, T, Kondratyev, A, Kondratyeva, N, Kondratyuk, E, Konig, J, Konigstorfer, Sa, Konopka, Pj, Kornakov, G, Koryciak, Sd, Koska, L, Kotliarov, A, Kovalenko, O, Kovalenko, V, Kowalski, M, Kralik, I, Kravcakova, A, Kreis, L, Krivda, M, Krizek, F, Gajdosova, Kk, Kroesen, M, Kruger, M, Kryshen, E, Krzewicki, M, Kucera, V, Kuhn, C, Kuijer, Pg, Kumaoka, T, Kumar, D, Kumar, L, Kumar, N, Kundu, S, Kurashvili, P, Kurepin, A, Kurepin, Ab, Kuryakin, A, Kushpil, S, Kvapil, J, Kweon, Mj, Kwon, Jy, Kwon, Y, La Pointe, Sl, La Rocca, P, Lai, Y, Lakrathok, A, Lamanna, M, Langoy, R, Lapidus, K, Larionov, P, Laudi, E, Lautner, L, Lavicka, R, Lazareva, T, Lea, R, Lee, J, Lehrbach, J, Lemmon, Rc, Monzon, Il, Lesser, Ed, Lettrich, M, Levai, P, Li, X, Li, Xl, Lien, J, Lietava, R, Lim, B, Lim, Sh, Lindenstruth, V, Lindner, A, Lippmann, C, Liu, A, Liu, J, Lofnes, Im, Loginov, V, Loizides, C, Loncar, P, Lopez, Ja, Lopez, X, Torres, El, Luhder, Jr, Lunardon, M, Luparello, G, Ma, Yg, Maevskaya, A, Mager, M, Mahmoud, T, Maire, A, Malaev, M, Malik, Qw, Malinina, L, Mal'Kevich, D, Mallick, N, Malzacher, P, Mandaglio, G, Manko, V, Manso, F, Manzari, V, Mao, Y, Mares, J, Margagliotti, Gv, Margotti, A, Marin, A, Markert, C, Marquard, M, Martin, Na, Martinengo, P, Martinez, Jl, Martinez, Mi, Garcia, Gm, Masciocchi, S, Masera, M, Masoni, A, Massacrier, L, Mastroserio, A, Mathis, Am, Matonoha, O, Matuoka, Pft, Matyja, A, Mayer, C, Mazuecos, Al, Mazzaschi, F, Mazzilli, M, Mazzoni, Ma, Mdhluli, Je, Mechler, Af, Meddi, F, Melikyan, Y, Menchaca-Rocha, A, Meninno, E, Menon, A, Meres, M, Mhlanga, S, Miake, Y, Micheletti, L, Migliorin, Lc, Mihaylov, Dl, Mikhaylov, K, Mishra, An, Miskowiec, D, Modak, A, Mohanty, Ap, Mohanty, B, Khan, Mm, Moravcova, Z, Mordasini, C, De Godoy, Dam, Moreno, Lap, Morozov, I, Morsch, A, Mrnjavac, T, Muccifora, V, Mudnic, E, Muhlheim, D, Muhuri, S, Mulligan, Jd, Mulliri, A, Munhoz, Mg, Munzer, Rh, Murakami, H, Murray, S, Musa, L, Musinsky, J, Myers, Cj, Myrcha, Jw, Naik, B, Nair, R, Nandi, Bk, Nania, R, Nappi, E, Naru, Mu, Nassirpour, Af, Nath, A, Nattrass, C, Neagu, A, Nellen, L, Nesbo, Sv, Neskovic, G, Nesterov, D, Nielsen, B, 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, Va, Oleniacz, J, Da Silva, Aco, Oliver, Mh, Onnerstad, A, Oppedisano, C, Velasquez, Ao, Osako, T, Oskarsson, A, Otwinowski, J, Oyama, K, Pachmayer, Y, Padhan, S, Pagano, D, Paic, G, Palasciano, A, Pan, J, Panebianco, S, Pareek, P, Park, J, Parkkila, Je, Pathak, Sp, Patra, Rn, Paul, B, Pazzini, J, Pei, H, Peitzmann, T, Peng, X, Pereira, Lg, Da Costa, Hp, Peresunko, D, Perez, Gm, Perrin, S, Pestov, Y, Petracek, V, Petrovici, M, Pezzi, Rp, Piano, S, Pikna, M, Pillot, P, Pinazza, O, Pinsky, L, Pinto, C, Pisano, S, Ploskon, M, Planinic, M, Pliquett, F, Poghosyan, Mg, Polichtchouk, B, Politano, S, Poljak, N, Pop, A, Porteboeuf-Houssais, S, Porter, J, Pozdniakov, V, Prasad, Sk, Preghenella, R, Prino, F, Pruneau, Ca, Pshenichnov, I, Puccio, M, Qiu, S, Quaglia, L, Quishpe, Re, Ragoni, S, Rakotozafindrabe, A, Ramello, L, Rami, F, Ramirez, Sar, Ramos, Agt, Rancien, Ta, Raniwala, R, Raniwala, S, Rasanen, S, Rath, R, Ravasenga, I, Read, Kf, Redelbach, Ar, Redlich, K, Rehman, A, Reichelt, P, Reidt, F, Reme-ness, Ha, Renfordt, R, Rescakova, Z, Reygers, K, Riabov, A, Riabov, V, Richert, T, Richter, M, Riegler, W, Riggi, F, Ristea, C, Rode, Sp, Cahuantzi, Mr, Roed, K, Rogalev, R, Rogochaya, E, Rogoschinski, T, Rohr, D, Rohrich, D, Rojas, Pf, Rokita, P, Ronchetti, F, Rosano, A, Rosas, Ed, Rossi, A, Rotondi, A, Roy, A, Roy, P, Roy, S, Rubini, N, Rueda, Ov, Rui, R, Rumyantsev, B, Russek, Pg, Rustamov, A, Ryabinkin, E, Ryabov, Y, Rybicki, A, Rytkonen, H, Rzesa, W, Saarimaki, Oam, Sadek, R, Sadovsky, S, Saetre, J, Safarik, K, Saha, Sk, Saha, S, Sahoo, B, Sahoo, P, Sahoo, R, Sahoo, S, Sahu, D, Sahu, Pk, Saini, J, Sakai, S, Sambyal, S, Samsonov, V, Sarkar, D, Sarkar, N, Sarma, P, Sarti, Vm, Sas, Mhp, Schambach, J, Scheid, H, Schiaua, C, Schicker, R, Schmah, A, Schmidt, C, Schmidt, Hr, Schmidt, Mo, Schmidt, M, Schmidt, Nv, Schmier, Ar, Schotter, R, Schukraft, J, Schutz, Y, Schwarz, K, Schweda, K, Scioli, G, Scomparin, E, Seger, Je, Sekiguchi, Y, Sekihata, D, Selyuzhenkov, I, Senyukov, S, Seo, Jj, Serebryakov, D, Serksnyte, L, Sevcenco, A, Shaba, Tj, Shabanov, A, Shabetai, A, Shahoyan, R, Shaikh, W, Shangaraev, A, Sharma, A, Sharma, H, Sharma, M, Sharma, N, Sharma, S, Sheibani, O, Shigaki, K, Shimomura, M, Shirinkin, S, Shou, Q, Sibiriak, Y, Siddhanta, S, Siemiarczuk, T, Silva, Tf, Silvermyr, D, Simonetti, G, Singh, B, Singh, R, Singh, Vk, Singhal, V, Sinha, T, Sitar, B, Sitta, M, Skaali, Tb, Skorodumovs, G, Slupecki, M, Smirnov, N, Snellings, Rjm, Soncco, C, Song, J, Songmoolnak, A, Soramel, F, Sorensen, S, Sputowska, I, Stachel, J, Stan, I, Steffanic, Pj, Stiefelmaier, Sf, Stocco, D, Storehaug, I, Storetvedt, Mm, Stylianidis, Cp, Suaide, Aap, Sugitate, T, Suire, C, Suljic, M, Sultanov, R, Sumbera, M, Sumberia, V, Sumowidagdo, S, Swain, S, Szabo, A, Szarka, I, Tabassam, U, Taghavi, Sf, Taillepied, G, Takahashi, J, Tambave, Gj, Tang, S, Tang, Z, Tarhini, M, Tarzila, Mg, Tauro, A, Munoz, Gt, Telesca, A, Terlizzi, L, Terrevoli, C, Tersimonov, G, Thakur, S, Thomas, D, Tieulent, R, Tikhonov, A, Timmins, Ar, Tkacik, M, Toia, A, Topilskaya, N, Toppi, M, Torales-Acosta, F, Tork, T, Torres, Sr, Trifiro, A, Tripathy, S, Tripathy, T, Trogolo, S, Trombetta, G, Trubnikov, V, Trzaska, Wh, Trzcinski, Tp, Trzeciak, Ba, Tumkin, A, Turrisi, R, Tveter, T, Ullaland, K, Uras, A, Urioni, M, Usai, Gl, Vala, M, Valle, N, Vallero, S, van der Kolk, N, van Doremalen, Lvr, van Leeuwen, M, Vande Vyvre, P, Varga, D, Varga, Z, Varga-Kofarago, M, Vargas, A, Vasileiou, M, Vasiliev, A, Doce, Ov, Vechernin, V, Vercellin, E, Limon, Sv, Vermunt, L, Vertesi, R, Verweij, M, Vickovic, L, Vilakazi, Z, Baillie, Ov, Vino, G, Vinogradov, A, Virgili, T, Vislavicius, V, Vodopyanov, A, Volkel, B, Volkl, Ma, Voloshin, K, Voloshin, Sa, Volpe, G, von Haller, B, Vorobyev, I, Voscek, D, Vrlakova, J, Wagner, B, Wang, C, Wang, D, Weber, M, Weelden, Rjgv, Wegrzynek, A, Wenzel, Sc, Wessels, Jp, Wiechula, J, Wikne, J, Wilk, G, Wilkinson, J, Willems, Ga, Willsher, E, Windelband, B, Winn, M, Witt, We, Wright, Jr, Wu, W, Wu, Y, Xu, R, Yalcin, S, Yamaguchi, Y, Yamakawa, K, Yang, S, Yano, S, Yin, Z, Yokoyama, H, Yoo, Ik, Yoon, Jh, Yuan, S, Yuncu, A, Zaccolo, V, Zaman, A, Zampolli, C, Zanoli, Hjc, Zardoshti, N, Zarochentsev, A, Zavada, P, Zaviyalov, N, Zbroszczyk, H, Zhalov, M, Zhang, S, Zhang, X, Zhang, Y, Zherebchevskii, V, Zhi, Y, Zhou, D, Zhou, Y, Zhu, J, Zhu, Y, Zichichi, A, Zinovjev, G, and Zurlo, N
Subjects: Heavy Ion Experiments, Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The transverse momentum (p(T)) differential cross section of the charm-strange baryon Xi(0)(c) is measured at midrapidity (vertical bar y vertical bar < 0.5) via its semileptonic decay into e(+)Xi(-)nu(e) in pp collisions at root s = 5.02TeV with the ALICE detector at the LHC. The ratio of the p(T)-differential Xi(0)(c)-baryon and D-0-meson production cross sections is also reported. The measurements are compared with simulations with different tunes of the PYTHIA 8 event generator, with predictions from a statistical hadronisation model (SHM) with a largely augmented set of charm-baryon states beyond the current lists of the Particle Data Group, and with models including hadronisation via quark coalescence. The pT-integrated cross section of prompt Xi(0)(c)-baryon production at midrapidity is also reported, which is used to calculate the baryon-to-meson ratio Xi(0)(c)/D-0 = 0.20 +/- 0.04 (stat.)(-0.07)(+0.08) (syst.). These results provide an additional indication of a modification of the charm fragmentation from e(+) e(-) and e-p collisions to pp collisions.
Published: 2021

19. First measurements of N-subjettiness in central Pb-Pb collisions at √sNN = 2.76 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Ahn, Sang Un, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim Ingemar, Rehman, Attiq Ur, Röhrich, Dieter, Sætre, Jon-Are, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Arsene, Ionut Cristian, Dordic, Olja, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Storehaug, Ida Torkjellsdatter, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Reme-Ness, Haakon André, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahuja, Ishaan, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Astrophysics::High Energy Astrophysical Phenomena, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The ALICE Collaboration reports the first fully-corrected measurements of the N-subjettiness observable for track-based jets in heavy-ion collisions. This study is performed using data recorded in pp and Pb-Pb collisions at centre-of-mass energies of s√ = 7 TeV and sNN−−−√ = 2.76 TeV, respectively. In particular the ratio of 2-subjettiness to 1-subjettiness, τ2/τ1, which is sensitive to the rate of two-pronged jet substructure, is presented. Energy loss of jets traversing the strongly interacting medium in heavy-ion collisions is expected to change the rate of two-pronged substructure relative to vacuum. The results are presented for jets with a resolution parameter of R = 0.4 and charged jet transverse momentum of 40 ≤ pT,jet ≤ 60 GeV/c, which constitute a larger jet resolution and lower jet transverse momentum interval than previous measurements in heavy-ion collisions. This has been achieved by utilising a semi-inclusive hadron-jet coincidence technique to suppress the larger jet combinatorial background in this kinematic region. No significant modification of the τ2/τ1 observable for track-based jets in Pb-Pb collisions is observed relative to vacuum PYTHIA6 and PYTHIA8 references at the same collision energy. The measurements of τ2/τ1, together with the splitting aperture angle ∆R, are also performed in pp collisions at s√ = 7 TeV for inclusive jets. These results are compared with PYTHIA calculations at s√ = 7 TeV, in order to validate the model as a vacuum reference for the Pb-Pb centre-of-mass energy. The PYTHIA references for τ2/τ1 are shifted to larger values compared to the measurement in pp collisions. This hints at a reduction in the rate of two-pronged jets in Pb-Pb collisions compared to pp collisions. publishedVersion
Published: 2021

20. Production of light-flavor hadrons in pp collisions at √s = 7 and √s = 13 TeV

Author: Acharya, Shreyasi, Adamová, D., Adler, Alexander, Adolfsson, Jonatan, Aggarwal, M.M., Rinella, G. Aglieri, Agnello, Michelangelo, Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akindinov, A., Al-Turany, M., Alam, S.N., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Molina, R. Alfaro, Ali, B., Ali, Y., Alici, A., Alkin, A., Alme, Johan, Alt, T., Altenkaemper, Lucas, Altsybeev, I., Anaam, M.N., 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., Arratia, M., Arsene, Ionut Cristian, Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bagnasco, S., Bai, X., Bailhache, R, Bala, R., Balbino, A., Baldisseri, A., Ball, M., Balouza, S., Banerjee, D., Barbera, R., Barioglio, L., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartalini, P., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Alba, J. L. Bazo, Bearden, I.G., Beattie, C., Bedda, C., Behera, N.K., Belikov, I., Hechavarria, A. D. C. Bell, Bellini, F., Bellwied, R., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berenyi, D., Bertens, R.A., Berzano, D., Besoiu, M.G., Betev, L., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhatt, H., Bhattacharjee, B., 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., Boi, S., Boldizsár, L., Bolozdynya, A., Bombara, M., Bonomi, G., Borel, H., Borissov, A., Bossi, H., Botta, E., Bratrud, L., Braun-Munzinger, P., Bregant, M., Broz, M., Bruna, E., Bruno, G.E., Buckland, M.D., Budnikov, D., Buesching, H., Bufalino, S., Bugnon, O., Buhler, P., Buncic, P., Buthelezi, Z., Butt, J.B., Buxton, J.T., Bysiak, S.A., Caffarri, D., Caliva, A., Villar, E. Calvo, Camacho, R.S., Camerini, P., Capon, A.A., Carnesecchi, F., Caron, R., Castillo Castellanos, Castellanos, Castro, A.J., Casula, E.A.R., Catalano, F., Sanchez, C. Ceballos, Chakraborty, P., Chandra, S., Chang, W., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Cheshkov, C., Cheynis, B., Barroso, V. Chibante, Chinellato, D.D., Cho, S., Chochula, P., Chowdhury, T., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Clai, G., Cleymans, J., Colamaria, F., Colella, D., Collu, A., Colocci, M., Concas, M., Balbastre, G. Conesa, del Valle, Z. Conesa, Contin, G., Contreras, J.G., Cormier, T.M., Corrales Morales, Morales, Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cuautle, E., Cui, P., Cunqueiro, L., Dabrowski, D., Dahms, T., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, D., Das, I., Das, P., Das, S., Dash, A., Dash, S., De, S., De Caro, Caro, de Cataldo, Cataldo, de Cuveland, Cuveland, De Falco, Falco, De Gruttola, D., De Marco, Marco, De Pasquale, Pasquale, Deb, S., Degenhardt, H.F., Deja, K.R., Deloff, A., Delsanto, S., Deng, W., Devetak, D., Dhankher, P., Di Bari, Bari, Di Mauro, Mauro, Diaz, R.A., Dietel, T., Dillenseger, P., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Øystein, Dmitrieva, U., Dobrin, A., Dönigus, B., Dordic, Olja, Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Ehlers, R.J., Eikeland, Viljar Nilsen, Elia, D., Epple, E., Erazmus, B., Erhardt, F., Erokhin, A., Ersdal, Magnus Rentsch, Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, Tellez, Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, Fiorella Maria Celeste, Fiorenza, G., Flor, F., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Frankenfeld, Ulrich, Fuchs, U., Furget, C., Furs, A., Fusco Girard, Girard, Gaardhøje, J.J., Gagliardi, M., Gago, A.M., Gal, A., Galvan, C.D., Ganoti, P., Garabatos, C., Garcia-Solis, E., Garg, K., Gargiulo, C., Garibli, A., Garner, K., Gasik, P., Gauger, E.F., Gay Ducati, Ducati, Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glässel, P., Gomez Ramirez, Ramirez, Gonzalez, V., González-Trueba, L.H., Gorbunov, Sergey, Görlich, L., Goswami, A., Gotovac, S., Grabski, V., Graczykowski, L.K., Graham, K.L., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Grøttvik, Ola Slettevoll, Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guernane, R., Guittiere, M., Gulbrandsen, K., Gunji, Taku, Gupta, A., Gupta, R., Guzman, I.B., Haake, R., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, Håvard, Herghelegiu, A., Herman, T., Hernandez, E.G., Herrera Corral, Corral, Herrmann, F., Hetland, Kristin Fanebust, Hillemanns, H., Hills, C., Hippolyte, B., Hohlweger, B., Honermann, J., Horak, D., Hornung, A., Hornung, S., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hussain, N., Hussain, S.A., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jin, M., Jonas, F., Jones, P.G., Jung, J., Jung, M., Jusko, A., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, Uysal, Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kebschull, U., Keidel, Ralf, Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khan, S.A., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, Bjarte, Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, H., Kim, J., Kim, J.S., Kim, M., Kim, S., Kim, T., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Klay, J.L., Klein, C., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Kluge, A., Knichel, M.L., Knospe, A.G., Kobdaj, C., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konopka, P.J., Koska, L., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Gajdosova, K. Krizkova, Krüger, M., Kryshen, E., Krzewicki, M., Kubera, A.M., Kučera, V., Kuhn, C., Kuijer, P.G., Kumar, L., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, Pointe, La Rocca, Rocca, Lai, Y.S., Langøy, Rune, Lapidus, K., Lardeux, Antoine Xavier, Larionov, P., Laudi, E., Lavicka, R., Lazareva, T., Lea, R., Leardini, L., Lee, J., Lee, S., Lehas, F., Lehner, S., Lehrbach, J., Lemmon, R.C., León Monzón, Monzon, Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, Jørgen André, Lietava, R., Lim, B., Lindenstruth, V., Lindner, A., Lindsay, S.W., Lippmann, C., Lisa, M.A., Liu, A., Liu, J., Liu, S., Llope, W.J., Lofnes, Ingrid Mckibben, Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, Torres, Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmood, Sohail Musa, Mahmoud, T., Maire, A., Majka, R.D., Malaev, M., Malik, Qasim Waheed, Malinina, L., Mal’Kevich, D., Malzacher, P., Mandaglio, G., 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, C.D., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, Garcia, Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Masson, E., Mastroserio, A., Mathis, A.M., Matonoha, O., Matuoka, P.F.T., Matyja, A., Mayer, C., Mazzaschi, F., Mazzilli, M., Mazzoni, MA, Mechler, A.F., Meddi, F., Melikyan, Y., Menchaca-Rocha, A., Mengke, C., Meninno, E., Meres, M., Mhlanga, S., Miake, Y., Micheletti, L., Mihaylov, D.L., Mikhaylov, K., Mishra, A.N., Miśkowiec, D., Modak, A., Mohammadi, N., Mohanty, A.P., Mohanty, B., Khan, M. Mohisin, Moravcova, Z., Mordasini, C., Moreira De Godoy, De, Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Munhoz, M.G., 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., Naru, M.U., Nassirpour, A.F., Nattrass, C., Nayak, R., Nayak, T.K., Nazarenko, S., Neagu, Alexandra, Negrao De Oliveira, De, Nellen, L., Nesbø, Simon Voigt, Neskovic, G., Nesterov, D., Neumann, L.T., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, Joakim Ingemar, Ogino, M., Ohlson, A., Oleniacz, J., Oliveira Da Silva, Da, Oliver, M.H., Oppedisano, C., Ortiz Velasquez, Velasquez, Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Pacik, V., Pagano, D., Paić, G., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Parmar, S., Pathak, S.P., Paul, B., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, Da, Peresunko, D., Perez, G.M., Pestov, Y., Petráček, V., Petrovici, M., Pezzi, R.P., Piano, S., Pikna, M., Pillot, P., Pinazza, O., Pinsky, L., Pinto, C., Pisano, S., Pistone, D., Płoskoń, M., Planinic, M., Pliquett, F., Poghosyan, M.G., Polichtchouk, B., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Pozdniakov, V., Prasad, S.K., Preghenella, R., Prino, F., Pruneau, C.A., Pshenichnov, I., Puccio, M., Putschke, J., Quaglia, L., Quishpe, R.E., Ragoni, S., Raha, S., Rajput, S., Rak, J., Rakotozafindrabe, A., Ramello, L., Rami, F., Ramirez, S.A.R., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ratza, V., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, Attiq Ur, Reichelt, P., Reidt, F., Ren, X., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, V., Richert, T., Richter, Matthias, Riedler, P., Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Cahuantzi, M. Rodríguez, Røed, Ketil, Rogalev, R., Rogochaya, E., Rohr, D., Röhrich, Dieter, Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Roslon, K., Rossi, A., Rotondi, A., Roy, A., Roy, P., Rueda, O.V., Rui, R., Rumyantsev, B., Rustamov, A., Ryabinkin, E., Ryabov, YF, Rybicki, A., Rytkonen, H., Saarimaki, O.A.M., Sadhu, S., Sadovsky, S., Šafařík, K., Saha, S.K., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., Sarti, V.M., Sas, M.H.P., Scapparone, E., 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., Schukraft, J., Schutz, Y., Schwarz, K., Schweda, K., Scioli, G., Scomparin, E., Šefčík, M., Seger, J.E., Sekiguchi, Y., Sekihata, D., Selyuzhenkov, I., Senyukov, S., Serebryakov, D., Sevcenco, A., Shabanov, A., Shabetai, A., Shahoyan, R., Shaikh, W., Shangaraev, A., Sharma, A., Sharma, H., Sharma, M., Sharma, N., Sharma, S., Sheikh, A.I., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silvermyr, D., Simatovic, G., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, Toralf Bernhard, Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Stankus, P., Steffanic, P.J., Stenlund, E, Stocco, D., Storetvedt, Maksim Melnik, Stritto, L.D., Suaide, A.A.P., Sugitate, T., Suire, C., Suleymanov, M., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, Ganesh Jagannath, Tang, S., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, Munoz, Telesca, A., Terlizzi, L., Terrevoli, C., Thakur, D., Thakur, S., Thomas, D., Thoresen, F., Tieulent, R., Tikhonov, A., Timmins, A.R., Toia, Alberica, Topilskaya, N., Toppi, M., Torales-Acosta, F., Torres, S.R., Trifiro, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Tropp, L., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tsuji, T., Tumkin, A., Turrisi, R., Tveter, Trine Spedstad, Ullaland, Kjetil, Umaka, E.N., Uras, A., Usai, G.L., Vala, M., Valle, N., Vallero, S., van der Kolk, der, van Doremalen, Doremalen, van Leeuwen, Leeuwen, Vande Vyvre, Vyvre, Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, Doce, Vechernin, V., Vercellin, E., Vergara Limón, Limon, Vermunt, L., Vernet, R., Vértesi, R., Vickovic, L., Vilakazi, Z., Baillie, O. Villalobos, Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., von Haller, Haller, Vorobyev, I., Voscek, D., Vrláková, J., Wagner, Boris, Weber, M., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, Jon Christopher, Wilk, G., Wilkinson, J., Willems, G.A., Willsher, E., Windelband, B., Winn, M., Witt, W.E., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, Shiming, Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, Shiming, Yuncu, A., 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, S., Zhang, X., Zhang, Z., Zherebchevskii, V., Zhou, D., Zhou, Y., Zhou, Zhuo, Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., and Zurlo, N.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: The production of π±, K±, K0S, K∗(892)0, p, ϕ(1020), Λ, Ξ−, Ω−, and their antiparticles was measured in inelastic proton–proton (pp) collisions at a center-of-mass energy of s√ = 13 TeV at midrapidity (|y
Published: 2021

21. Production of charged pions, kaons, and (anti-)protons in Pb-Pb and inelastic pp collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Akindinov, Alexander, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Midrapidity production of π±, K±, and (¯p)p measured by the ALICE experiment at the CERN Large Hadron Collider, in Pb-Pb and inelastic pp collisions at √sNN=5.02 TeV, is presented. The invariant yields are measured over a wide transverse momentum (pT) range from hundreds of MeV/c up to 20 GeV/c. The results in Pb-Pb collisions are presented as a function of the collision centrality, in the range 0–90%. The comparison of the pT-integrated particle ratios, i.e., proton-to-pion (p/π) and kaon-to-pion (K/π) ratios, with similar measurements in Pb-Pb collisions at √sNN=2.76 TeV show no significant energy dependence. Blast-wave fits of the pT spectra indicate that in the most central collisions radial flow is slightly larger at 5.02 TeV with respect to 2.76 TeV. Particle ratios (p/π, K/π) as a function of pT show pronounced maxima at pT≈3 GeV/c in central Pb-Pb collisions. At high pT, particle ratios at 5.02 TeV are similar to those measured in pp collisions at the same energy and in Pb-Pb collisions at √sNN=2.76 TeV. Using the pp reference spectra measured at the same collision energy of 5.02 TeV, the nuclear modification factors for the different particle species are derived. Within uncertainties, the nuclear modification factor is particle species independent for high pT and compatible with measurements at √sNN=2.76 TeV. The results are compared to state-of-the-art model calculations, which are found to describe the observed trends satisfactorily. publishedVersion
Published: 2020

22. Azimuthal correlations of prompt D mesons with charged particles in pp and p–Pb collisions at √sNN=5.02TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at s√=5.02 TeV and p–Pb collisions at sNN−−−√=5.02 TeV with the ALICE detector at the LHC is reported. The D0, D+, and D∗+ mesons, together with their charge conjugates, were reconstructed at midrapidity in the transverse momentum interval 30.3 GeV/c and pseudorapidity |η
Published: 2020

23. Longitudinal and azimuthal evolution of two-particle transverse momentum correlations in Pb–Pb collisions at √sNN=2.76 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: This paper presents the first measurements of the charge independent (CI) and charge dependent (CD) two-particle transverse momentum correlators G^CI_2 and G^CD_2 in Pb–Pb collisions at √sNN = 2.76 TeV by the ALICE collaboration. The two-particle transverse momentum correlator G2 was introduced as a measure of the momentum current transfer between neighboring system cells. The correlators are measured as a function of pair separation in pseudorapidity (Δη) and azimuth (Δϕ) and as a function of collision centrality. From peripheral to central collisions, the correlator G^CI_2 exhibits a longitudinal broadening while undergoing a monotonic azimuthal narrowing. By contrast, G^CD_2 exhibits a narrowing along both dimensions. These features are not reproduced by models such as HIJING and AMPT. However, the observed narrowing of the correlators from peripheral to central collisions is expected to result from the stronger transverse flow profiles produced in more central collisions and the longitudinal broadening is predicted to be sensitive to momentum currents and the shear viscosity per unit of entropy density η/s of the matter produced in the collisions. The observed broadening is found to be consistent with the hypothesized lower bound of η/s and is in qualitative agreement with values obtained from anisotropic flow measurements. publishedVersion
Published: 2020

24. Z-boson production in p-Pb collisions at √sNN = 8.16 TeV and Pb-Pb collisions at √sNN = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Ahn, Sang Un, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, VDP::Kjerne- og elementærpartikkelfysikk: 431, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Measurement of Z-boson production in p-Pb collisions at √ sNN = 8.16 TeV and Pb-Pb collisions at √ sNN = 5.02 TeV is reported. It is performed in the dimuon decay channel, through the detection of muons with pseudorapidity −4 < ηµ < −2.5 and transverse momentum p µ T > 20 GeV/c in the laboratory frame. The invariant yield and nuclear modification factor are measured for opposite-sign dimuons with invariant mass 60 < mµµ < 120 GeV/c 2 and rapidity 2.5 < yµµ cms < 4. They are presented as a function of rapidity and, for the Pb-Pb collisions, of centrality as well. The results are compared with theoretical calculations, both with and without nuclear modifications to the Parton Distribution Functions (PDFs). In p-Pb collisions the center-of-mass frame is boosted with respect to the laboratory frame, and the measurements cover the backward (−4.46 < yµµ cms < −2.96) and forward (2.03 < yµµ cms < 3.53) rapidity regions. For the pPb collisions, the results are consistent within experimental and theoretical uncertainties with calculations that include both free-nucleon and nuclear-modified PDFs. For the Pb-Pb collisions, a 3.4σ deviation is seen in the integrated yield between the data and calculations based on the free-nucleon PDFs, while good agreement is found once nuclear modifications are considered. publishedVersion
Published: 2020

25. J/ψ production as a function of charged-particle multiplicity in p-Pb collisions at √sNN = 8.16 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Agnello, Michelangelo, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Inclusive J/ψ yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pair sNN−−−√ = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/ψ mesons are reconstructed at forward (2.03 < ycms < 3.53) and backward (−4.46 < ycms < −2.96) center-of-mass rapidity in their dimuon decay channel while the charged-particle pseudorapidity density is measured around midrapidity. The J/ψ yields at forward and backward rapidity normalized to their respective average values increase with the normalized charged-particle pseudorapidity density, the former showing a weaker increase than the latter. The normalized average transverse momenta at forward and backward rapidity manifest a steady increase from low to high charged-particle pseudorapidity density with a saturation beyond the average value. publishedVersion
Published: 2020

26. K∗(892)0 and φ(1020) production at midrapidity in pp collisions at √s=8 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The production of K∗(892)0 and φ(1020) in pp collisions at √s = 8 TeV was measured by using Run 1 data collected by the ALICE collaboration at the CERN Large Hadron Collider (LHC). The pT-differential yields d2N/dyd pT in the range 0 < pT < 20 GeV/c for K∗0 and 0.4 < pT < 16 GeV/c for φ have been measured at midrapidity, |y| < 0.5. Moreover, improved measurements of the K∗0 (892) and φ(1020) at √s = 7 TeV are presented. The collision energy dependence of pT distributions, pT-integrated yields, and particle ratios in inelastic pp collisions are examined. The results are also compared with different collision systems. The values of the particle ratios are found to be similar to those measured at other LHC energies. In pp collisions a hardening of the particle spectra is observed with increasing energy, but at the same time it is also observed that the relative particle abundances are independent of the collision energy. The pT-differential yields of K∗0 and φ in pp collisions at √s = 8 TeV are compared with the expectations of different Monte Carlo event generators. publishedVersion
Published: 2020

27. Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at √sNN = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: Anisotropic flow coefficients, vn, non-linear flow mode coefficients, χn,mk, and correlations among different symmetry planes, ρn,mk are measured in Pb-Pb collisions at sNN−−−√ = 5.02 TeV. Results obtained with multi-particle correlations are reported for the transverse momentum interval 0.2 < pT < 5.0 GeV/c within the pseudorapidity interval 0.4 < |η| < 0.8 as a function of collision centrality. The vn coefficients and χn,mk and ρn,mk are presented up to the ninth and seventh harmonic order, respectively. Calculations suggest that the correlations measured in different symmetry planes and the non-linear flow mode coefficients are dependent on the shear and bulk viscosity to entropy ratios of the medium created in heavy-ion collisions. The comparison between these measurements and those at lower energies and calculations from hydrodynamic models places strong constraints on the initial conditions and transport properties of the system. publishedVersion
Published: 2020

28. Measurement of electrons from semileptonic heavy-flavour hadron decays at midrapidity in pp and Pb–Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, High Energy Physics::Phenomenology, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The differential invariant yield as a function of transverse momentum (pT) of electrons from semileptonic heavy-flavour hadron decays was measured at midrapidity in central (0–10%), semi-central (30–50%) and peripheral (60–80%) lead–lead (Pb–Pb) collisions at √sNN = 5.02 TeV in the pT intervals 0.5–26 GeV/c (0–10% and 30–50%) and 0.5–10 GeV/c (60–80%). The production cross section in proton–proton (pp) collisions at √s = 5.02 TeV was measured as well in 0.5 < pT < 10 GeV/c and it lies close to the upper band of perturbative QCD calculation uncertainties up to pT = 5 GeV/c and close to the mean value for larger pT. The modification of the electron yield with respect to what is expected for an incoherent superposition of nucleon–nucleon collisions is evaluated by measuring the nuclear modification factor RAA. The measurement of the RAA in different centrality classes allows in-medium energy loss of charm and beauty quarks to be investigated. The RAA shows a suppression with respect to unity at intermediate pT, which increases while moving towards more central collisions. Moreover, the measured RAA is sensitive to the modification of the parton distribution functions (PDF) in nuclei, like nuclear shadowing, which causes a suppression of the heavy-quark production at low pT in heavy-ion collisions at LHC. publishedVersion
Published: 2020

29. (Anti-)deuteron production in pp collisions at √s=13TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. In this paper the production of (anti-)deuterons is studied as a function of the charged particle multiplicity in inelastic pp collisions at s√=13 TeV using the ALICE experiment. Thanks to the large number of accumulated minimum bias events, it has been possible to measure (anti-)deuteron production in pp collisions up to the same charged particle multiplicity (dNch/dη∼26) as measured in p–Pb collisions at similar centre-of-mass energies. Within the uncertainties, the deuteron yield in pp collisions resembles the one in p–Pb interactions, suggesting a common formation mechanism behind the production of light nuclei in hadronic interactions. In this context the measurements are compared with the expectations of coalescence and statistical hadronisation models (SHM). publishedVersion
Published: 2020

30. Jet-hadron correlations measured relative to the second order event plane in Pb-Pb collisions at $\sqrt{s_{NN}}$ =2.76 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The quark gluon plasma produced in ultrarelativistic heavy-ion collisions at the Large Hadron Collider (LHC) can be studied by measuring the modifications of jets formed by hard scattered partons which interact with the medium. We studied these modifications via angular correlations of jets with charged hadrons for jets with momenta 20
Published: 2020

31. Production of (anti-)3He and (anti-)3H in p-Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The transverse momentum (pT) differential yields of (anti-)3He and (anti-)3H measured in p-Pb collisions at √sNN = 5.02 TeV with ALICE at the Large Hadron Collider (LHC) are presented. The ratios of the pT-integrated yields of (anti-)3He and (anti-)3H to the proton yields are reported, as well as the pT dependence of the coalescence parameters B3 for (anti-)3He and (anti-)3H. For (anti-)3He, the results obtained in four classes of the mean charged-particle multiplicity density are also discussed. These results are compared to predictions from a canonical statistical hadronization model and coalescence approaches. An upper limit on the total yield of 4¯¯¯¯¯He is determined. publishedVersion
Published: 2020

32. Measurements of inclusive jet spectra in pp and central Pb-Pb collisions at √sNN=5.02TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, Aleksandrov, Dimitry, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Astrophysics::High Energy Astrophysical Phenomena, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: This article reports measurements of the p T -differential inclusive jet cross section in p p collisions at √ s = 5.02 TeV and the p T -differential inclusive jet yield in Pb-Pb 0–10% central collisions at √ s N N = 5.02 TeV . Jets were reconstructed at midrapidity with the ALICE tracking detectors and electromagnetic calorimeter using the anti- k T algorithm. For p p collisions, we report jet cross sections for jet resolution parameters R = 0.1 – 0.6 over the range 20 < p T , jet < 140 GeV / c , as well as the jet cross-section ratios of different R and comparisons to two next-to-leading-order (NLO)–based theoretical predictions. For Pb-Pb collisions, we report the R = 0.2 and R = 0.4 jet spectra for 40 < p T , jet < 140 GeV / c and 60 < p T , jet < 140 GeV / c , respectively. The scaled ratio of jet yields observed in Pb-Pb to p p collisions, R AA , is constructed, and exhibits strong jet quenching and a clear p T dependence for R = 0.2 . No significant R dependence of the jet R AA is observed within the uncertainties of the measurement. These results are compared to several theoretical predictions. publishedVersion
Published: 2020

33. Production of ω mesons in pp collisions at √s=7TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The invariant differential cross section of inclusive ω(782)ω(782) meson production at midrapidity (|y
Published: 2020

34. Coherent photoproduction of ρ 0 vector mesons in ultra-peripheral Pb-Pb collisions at √sNN = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Cross sections for the coherent photoproduction of ρ0 vector mesons in ultra-peripheral Pb-Pb collisions at √sNN = 5.02 TeV are reported. The measurements, which rely on the π+π− decay channel, are presented in three regions of rapidity covering the range |y| < 0.8. For each rapidity interval, cross sections are shown for different nuclear-breakup classes defined according to the presence of neutrons measured in the zero-degree calorimeters. The results are compared with predictions based on different models of nuclear shadowing. Finally, the observation of a coherently produced resonance-like structure with a mass around 1.7 GeV/c2 and a width of about 140 MeV/c2 is reported and compared with similar observations from other experiments. publishedVersion
Published: 2020

35. Multiplicity dependence of light (anti-)nuclei production in p–Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The measurement of the deuteron and anti-deuteron production in the rapidity range −1 < y < 0 as a function of transverse momentum and event multiplicity in p–Pb collisions at √sNN = 5.02 TeV is presented. (Anti-)deuterons are identified via their specific energy loss dE/dx and via their time-offlight. Their production in p–Pb collisions is compared to pp and Pb–Pb collisions and is discussed within the context of thermal and coalescence models. The ratio of integrated yields of deuterons to protons (d/p) shows a significant increase as a function of the charged-particle multiplicity of the event starting from values similar to those observed in pp collisions at low multiplicities and approaching those observed in Pb–Pb collisions at high multiplicities. The mean transverse particle momenta are extracted from the deuteron spectra and the values are similar to those obtained for p and particles. Thus, deuteron spectra do not follow mass ordering. This behaviour is in contrast to the trend observed for non-composite particles in p–Pb collisions. In addition, the production of the rare 3He and 3He nuclei has been studied. The spectrum corresponding to all non-single diffractive p-Pb collisions is obtained in the rapidity window −1 < y < 0 and the pT-integrated yield dN/dy is extracted. It is found that the yields of protons, deuterons, and 3He, normalised by the spin degeneracy factor, follow an exponential decrease with mass number. publishedVersion
Published: 2020

36. Measurement of isolated photon-hadron correlations in √sNN = 5.02 TeV pp and p-Pb collisions

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahn, Sang Un, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: This paper presents isolated photon-hadron correlations using pp and p-Pb data collected by the ALICE detector at the LHC. For photons with |η
Published: 2020

37. Multiplicity dependence of K*(892)0 and ϕ(1020) production in pp collisions at √s=13 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The striking similarities that have been observed between high-multiplicity proton-proton (pp) collisions and heavy-ion collisions can be explored through multiplicity-differential measurements of identified hadrons in pp collisions. With these measurements, it is possible to study mechanisms such as collective flow that determine the shapes of hadron transverse momentum (pT) spectra, to search for possible modifications of the yields of short-lived hadronic resonances due to scattering effects in an extended hadron-gas phase, and to investigate different explanations provided by phenomenological models for enhancement of strangeness production with increasing multiplicity. In this paper, these topics are addressed through measurements of the ⁎K⁎(892)0 and ϕ(1020) mesons at midrapidity in pp collisions at s= 13 TeV as a function of the charged-particle multiplicity. The results include the pT spectra, pT-integrated yields, mean transverse momenta, and the ratios of the yields of these resonances to those of longer-lived hadrons. Comparisons with results from other collision systems and energies, as well as predictions from phenomenological models, are also discussed. publishedVersion
Published: 2020

38. Multiplicity dependence of inclusive J/ψ production at midrapidity in pp collisions at at √s=13 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akbar, Zaenai, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: Measurements of the inclusive J/ψ yield as a function of charged-particle pseudorapidity density dNch/dη in pp collisions at √s = 13 TeV with ALICE at the LHC are reported. The J/ψ meson yield is measured at midrapidity (|y| < 0.9) in the dielectron channel, for events selected based on the charged-particle multiplicity at midrapidity (|η| < 1) and at forward rapidity (−3.7 < η < −1.7 and 2.8 < η < 5.1); both observables are normalized to their corresponding averages in minimum bias events. The increase of the normalized J/ψ yield with normalized dNch/dη is significantly stronger than linear and dependent on the transverse momentum. The data are compared to theoretical predictions, which describe the observed trends well, albeit not always quantitatively.
Published: 2020

39. Measurement of the (anti-)3He elliptic flow in Pb–Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The elliptic flow (v2) of (anti-)3He is measured in Pb–Pb collisions at √sNN = 5.02 TeV in the transversemomentum (pT) range of 2–6 GeV/c for the centrality classes 0–20%, 20–40%, and 40–60% using the event-plane method. This measurement is compared to that of pions, kaons, and protons at the same center-of-mass energy. A clear mass ordering is observed at low pT, as expected from relativistic hydrodynamics. The violation of the scaling of v2 with the number of constituent quarks at low pT, already observed for identified hadrons and deuterons at LHC energies, is confirmed also for (anti-)3He. The elliptic flow of (anti-)3He is underestimated by the Blast-Wave model and overestimated by a simple coalescence approach based on nucleon scaling. The elliptic flow of (anti-)3He measured in the centrality classes 0–20% and 20–40% is well described by a more sophisticated coalescence model where the phasespace distributions of protons and neutrons are generated using the iEBE-VISHNU hybrid model with AMPT initial conditions. publishedVersion
Published: 2020

40. Centrality and transverse momentum dependence of inclusive J/ψ production at midrapidity in Pb–Pb collisions at √sNN=5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Eikeland, Viljar Nilsen, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Dordic, Olja, Lardeux, Antoine Xavier, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment
Abstract: The inclusive J/ψ meson production in Pb–Pb collisions at a center-of-mass energy per nucleon–nucleon collision of √sNN = 5.02 TeV at midrapidity (|y| < 0.9) is reported by the ALICE Collaboration. The measurements are performed in the dielectron decay channel, as a function of event centrality and J/ψ transverse momentum pT, down to pT = 0. The J/ψ mean transverse momentum pT and rAA ratio, defined as p2 T PbPb/p2 T pp, are evaluated. Both observables show a centrality dependence decreasing towards central (head-on) collisions. The J/ψ nuclear modification factor RAA exhibits a strong pT dependence with a large suppression at high pT and an increase to unity for decreasing pT. When integrating over the measured momentum range pT < 10 GeV/c, the J/ψ RAA shows a weak centrality dependence. Each measurement is compared with results at lower center-of-mass energies and with ALICE measurements at forward rapidity, as well as to theory calculations. All reported features of the J/ψ production at low pT are consistent with a dominant contribution to the J/ψ yield originating from charm quark (re)combination. publishedVersion
Published: 2020

41. Global polarization of Λ Λ hyperons in Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq Ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Neagu, Alexandra, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Akindinov, Alexander, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, High Energy Physics::Phenomenology, VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The global polarization of the and hyperons is measured for Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV recorded with the ALICE at the Large Hadron Collider (LHC). The results are reported differentially as a function of collision centrality and hyperon’s transverse momentum (pT ) for the range of centrality 5–50%, 0.5 < pT < 5 GeV/c, and rapidity |y| < 0.5. The hyperon global polarization averaged for Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV is found to be consistent with zero, PH (%) ≈ 0.01 ± 0.06 (stat.) ± 0.03 (syst.) in the collision centrality range 15–50%, where the largest signal is expected. The results are compatible with expectations based on an extrapolation from measurements at lower collision energies at the Relativistic Heavy Ion Collider, hydrodynamical model calculations, and empirical estimates based on collision energy dependence of directed flow, all of which predict the global polarization values at LHC energies of the order of 0.01%. publishedVersion
Published: 2020

42. Charmonium production in Pb–Pb and p–Pb collisions at forward rapidity measured with ALICE

Author: Acharya, Shreyasi, Adam, Jaroslav, Adamová, Dagmar, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Ahmad, N., Ahn, S.U., Aiola, Salvatore, Akindinov, Alexander, Alam, SN, Alba, José Luis Bazo, Albuquerque, D.S.D., Aleksandrov, Dimitry, Alessandro, Bruno, Alfaro Molina, José Rubén, Alici, Andrea, Alkin, A., Alme, Johan, Altenkaemper, Lucas, Arsene, Ionut Christian, Bätzing, Paul Christoph, Djuvsland, Øystein, Dordic, Olja, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Langøy, Rune, Lardeux, Antoine Xavier, Lien, Jørgen André, Lindal, Svein, Lønne, Per-Ivar, Mahmood, Sohail Musa, Milosevic, Jovan, Nesbø, Simon Voigt, Nystrand, Joakim, Rehman, Attiq Ur, Richter, Matthias Rudolph, Røed, Ketil, Røhrich, Dieter, Skaali, Toralf Bernhard, Tambave, Ganesh Jagannath, Tveter, Trine Spedstad, Ullaland, Kjetil, Velure, Arild, Wagner, Boris, Wikne, Jon Christopher, Zhang, Haitao, Zhang, Hui, Zhao, Chengxin, Zhou, Zhuo, Zhu, Hongsheng, ALICE, Collaboration, Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and ALICE
Subjects: Nuclear and High Energy Physics, Particle physics, heavy ion: scattering, Physics::Instrumentation and Detectors, transverse momentum, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Nuclear physics, ALICE, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Nuclear Physics - Experiment, Rapidity, Matematikk og Naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear Experiment, 010306 general physics, psi(3685), p nucleus: scattering, Physics, 010308 nuclear & particles physics, elliptic flow, Elliptic flow, Modification factor, 5020 GeV-cms/nucleon 8160 GeV-cms/nucleon, heavy-ion collisions, rapidity, Transverse momentum, charmonium production, ALICE (propellant), Particle Physics - Experiment, charmonium: production
Abstract: The ALICE collaboration has measured the inclusive charmonium production at forward rapidity in Pb–Pb and p–Pb collisions at s NN = 5.02 TeV and s NN = 8.16 TeV , respectively. In Pb–Pb collisions, the J/ψ and ψ(2S) nuclear modification factors (RAA), as well as the J/ψ elliptic flow ( v 2 ) and averaged squared transverse momentum ( 〈 p T 2 〉 ), are presented. In p–Pb collisions, the J/ψ nuclear modification factor (RpPb) as a function of pt and rapidity is presented. In both systems, our measurements are compared to theoretical calculations and to the results at lower energies.
Published: 2017
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43. Measurement of prompt D0, D+, D*+, and D+Sproduction in p–Pb collisions at √sNN = 5.02 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Clemens, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Akindinov, Alexander, Al-Turany, Mohammed, and ALICE, Collaboration
Subjects: Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], High Energy Physics::Experiment, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: The measurement of the production of prompt D0, D+, D*+, and D+S mesons in proton–lead (p–Pb) collisions at the centre-of-mass energy per nucleon pair of sNN−−−√ = 5.02 TeV, with an integrated luminosity of 292 ± 11 μb−1, are reported. Differential production cross sections are measured at mid-rapidity (−0.96 < ycms< 0.04) as a function of transverse momentum (pT) in the intervals 0 < pT< 36 GeV/c for D0, 1 < pT< 36 GeV/c for D+ and D*+, and 2 < pT< 24 GeV/c for D+ mesons. For each species, the nuclear modification factor RpPb is calculated as a function of pT using a proton-proton (pp) ref- erence measured at the same collision energy. The results are compatible with unity in the whole pT range. The average of the non-strange D mesons RpPb is compared with theoretical model predictions that include initial-state effects and parton transport model predictions. The pT dependence of the D0, D+, and D*+ nuclear modification factors is also reported in the interval 1 < pT< 36 GeV/c as a function of the collision centrality, and the central-to-peripheral ratios are computed from the D-meson yields measured in different centrality classes. The results are further compared with charged-particle measurements and a similar trend is observed in all the centrality classes. The ratios of the pT-differential cross sections of D0, D+, D*+, and D+S mesons are also reported. The D+S and D+ yields are compared as a function of the charged-particle multiplicity for several pT intervals. No modification in the relative abundances of the four species is observed with respect to pp collisions within the statistical and systematic uncertainties. publishedVersion
Published: 2019

44. Charged-particle production as a function of multiplicity and transverse spherocity in pp collisions at √s=5.02and 13 TeV

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Neelima, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahmad, Shafiq F., Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. We present a study of the inclusive charged-particle transverse momentum (pT) spectra as a function of charged-particle multiplicity density at mid-pseudorapidity, dNch/dη, in pp collisions at s√=5.02 and 13 TeV covering the kinematic range |η|0 show little energy dependence. Moreover, the high-pT yields of charged particles increase faster than the charged-particle multiplicity density. The average pT as a function of multiplicity and transverse spherocity is reported for pp collisions at s√=13 TeV. For low- (high-) spherocity events, corresponding to jet-like (isotropic) events, the average pT is higher (smaller) than that measured in INEL>0 pp collisions. Within uncertainties, the functional form of ⟨pT⟩(Nch) is not affected by the spherocity selection. While EPOS LHC gives a good description of many features of data, PYTHIA overestimates the average pT in jet-like events. SCOAP
Published: 2019

45. Charged-particle pseudorapidity density at mid-rapidity in p–Pb collisions at √sNN = 8.16 TeV

Author: Acharya, Shreyasi, Acosta, Fernando Torales, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Clemens, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], VDP::Kjerne- og elementærpartikkelfysikk: 431, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The pseudorapidity density of charged particles, dNch/dη, in p–Pb collisions has been measured at a centre-of-mass energy per nucleon–nucleon pair of sNN√ = 8.16 TeV at mid-pseudorapidity for non-single-diffractive events. The results cover 3.6 units of pseudorapidity, |η| < 1.8. The dNch/dη value is 19.1±0.7 at |η| −1.3. The dNch/dη is also measured for different centrality estimators, based both on the charged-particle multiplicity and on the energy deposited in the Zero-Degree Calorimeters. A study of the implications of the large multiplicity fluctuations due to the small number of participants for systems like p–Pb in the centrality calculation for multiplicity-based estimators is discussed, demonstrating the advantages of determining the centrality with energy deposited near beam rapidity. SCOAP
Published: 2019

46. Measuring K0SK± interactions using pp collisions at √s=7 TeV

Author: Acharya, Shreyasi, Acosta, Fernando T., Adamová, Dagmar, Adler, Clemens, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, Alam, Sk Noor, De Albuquerque, Danilo Silva, Aleksandrov, Dimitry, Alessandro, Bruno, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: Published by Elsevier B.V. This is an open access article under the CC BY license We present the first measurements of femtoscopic correlations between the and particles in pp collisions at TeV measured by the ALICE experiment. The observed femtoscopic correlations are consistent with final-state interactions proceeding solely via the resonance. The extracted kaon source radius and correlation strength parameters for are found to be equal within the experimental uncertainties to those for . Results of the present study are compared with those from identical-kaon femtoscopic studies also performed with pp collisions at TeV by ALICE and with a measurement in Pb–Pb collisions at TeV. Combined with the Pb–Pb results, our pp analysis is found to be compatible with the interpretation of the having a tetraquark structure instead of that of a diquark. SCOAP
Published: 2019

47. Jet fragmentation transverse momentum measurements from di-hadron correlations in s√=7 TeV pp and √sNN=5.02 TeV p–Pb collisions

Author: Acharya, Shreyasi, Acosta, Fernando T., Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Clemens, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahmad, Shafiq F., Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. The transverse structure of jets was studied via jet fragmentation transverse momentum (jT) distributions, obtained using two-particle correlations in proton-proton and proton-lead collisions, measured with the ALICE experiment at the LHC. The highest transverse momentum particle in each event is used as the trigger particle and the region 3 < pTt < 15GeV/c is explored in this study. The measured distributions show a clear narrow Gaussian component and a wide non-Gaussian one. Based on Pythia simulations, the narrow component can be related to non-perturbative hadronization and the wide component to quantum chromodynamical splitting. The width of the narrow component shows a weak dependence on the transverse momentum of the trigger particle, in agreement with the expectation of universality of the hadronization process. On the other hand, the width of the wide component shows a rising trend suggesting increased branching for higher transverse momentum. The results obtained in pp collisions at s√=7 TeV and in p–Pb collisions at sNN√=5.02 TeV are compatible within uncertainties and hence no significant cold nuclear matter effects are observed. The results are compared to previous measurements from CCOR and PHENIX as well as to Pythia 8 and Herwig 7 simulations. SCOAP
Published: 2019

48. Measurement of D0, D+, D∗+ and D+s production in pp collisions at √S = 5.02 TeV with ALICE

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, Alexander, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Ahammed, Zubayer, Ahmad, Shafiq F., Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, Aleksandrov, Dimitry, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Nuclear Theory, High Energy Physics::Phenomenology, Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The measurements of the production of prompt D0, D+, D∗+, and D+s mesons in proton–proton (pp) collisions at s√=5.02 TeV with the ALICE detector at the Large Hadron Collider (LHC) are reported. D mesons were reconstructed at mid-rapidity (|y| < 0.5) via their hadronic decay channels D0→K−π+, D+→K−π+π+, D∗+→D0π+→K−π+π+, D+s→ϕπ+→K+K−π+, and their charge conjugates. The production cross sections were measured in the transverse momentum interval 0 < pT < 36 GeV/c for D0, 1 < pT < 36 GeV/c for D+ and D∗+, and in 2 < pT < 24 GeV/c for D+s mesons. Thanks to the higher integrated luminosity, an analysis in finer pT bins with respect to the previous measurements at s√=7 TeV was performed, allowing for a more detailed description of the cross-section pT shape. The measured pT-differential production cross sections are compared to the results at s√=7 TeV and to four different perturbative QCD calculations. Its rapidity dependence is also tested combining the ALICE and LHCb measurements in pp collisions at s√=5.02 TeV. This measurement will allow for a more accurate determination of the nuclear modification factor in p–Pb and Pb–Pb collisions performed at the same nucleon–nucleon centre-of-mass energy. SCOAP
Published: 2019

49. Study of the Λ–Λ interaction with femtoscopy correlations in pp and p–Pb collisions at the LHC

Author: Acharya, Shreyasi, Adamová, Dagmar, Adhya, Souvik Priyam, Adler, A., Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Neelima, Ahammed, Zubayer, Alme, Johan, Altenkaemper, Lucas, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Grøttvik, Ola Slettevoll, Lofnes, Ingrid Mckibben, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yang, Shiming, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen André, Ahmad, Shafiq F., Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, Al-Turany, Mohammed, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: This work presents new constraints on the existence and the binding energy of a possible Λ–Λ bound state, the H-dibaryon, derived from Λ–Λ femtoscopic measurements by the ALICE collaboration. The results are obtained from a new measurement using the femtoscopy technique in pp collisions at √s = 13 TeV and p–Pb collisions at √sNN = 5.02 TeV, combined with previously published results from pp collisions at √s = 7 TeV. The Λ–Λ scattering parameter space, spanned by the inverse scattering length f_0^−1 and the effective range d_0, is constrained by comparing the measured Λ–Λ correlation function with calculations obtained within the Lednický model. The data are compatible with hypernuclei results and lattice computations, both predicting a shallow attractive interaction, and permit to test different theoretical approaches describing the Λ–Λ interaction. The region in the (f _0^−1 ,d_0) plane which would accommodate a Λ–Λ bound state is substantially restricted compared to previous studies. The binding energy of the possible Λ–Λ bound state is estimated within an effective-range expansion approach and is found to be B_ΛΛ = 3.2+1.6−2.4(stat)+1.8−1.0(syst) MeV. publishedVersion
Published: 2019

50. Energy dependence of exclusive J/ψ photoproduction off protons in ultra-peripheral p–Pb collisions at √sNN = 5.02 TeV

Author: Acharya, Shreyasi, Acosta, Fernando T., Adam, Jaroslav, Adamová, Dagmar, Adler, Clemens, Adolfsson, Jonatan, Aggarwal, Madan M., Aglieri Rinella, Gianluca, Agnello, Michelangelo, Agrawal, Nikita, Alme, Johan, Altenkaemper, Lucas, Djuvsland, Øystein, Ersdal, Magnus Rentsch, Fionda, Fiorella Maria Celeste, Nystrand, Joakim, Rehman, Attiq ur, Røhrich, Dieter, Tambave, Ganesh Jagannath, Ullaland, Kjetil, Wagner, Boris, Yuan, Shiming, Zhou, Zhuo, Arsene, Ionut Cristian, Bätzing, Paul Christoph, Dordic, Olja, Lardeux, Antoine Xavier, Lindal, Svein, Mahmood, Sohail Musa, Malik, Qasim Waheed, Richter, Matthias, Røed, Ketil, Skaali, Toralf Bernhard, Tveter, Trine Spedstad, Wikne, Jon Christopher, Zhao, Chengxin, Helstrup, Håvard, Hetland, Kristin Fanebust, Kileng, Bjarte, Nesbø, Simon Voigt, Storetvedt, Maksim Melnik, Langøy, Rune, Lien, Jørgen, Ahammed, Zubayer, Ahn, Sang Un, Aiola, Salvatore, Akindinov, Alexander, Al-Turany, Mohammed, Alam, Sk Noor, De Albuquerque, Danilo Silva, and ALICE, Collaboration
Subjects: Kjerne- og elementærpartikkelfysikk: 431 [VDP], Nuclear and elementary particle physics: 431 [VDP], VDP::Nuclear and elementary particle physics: 431, Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP], VDP::Kjerne- og elementærpartikkelfysikk: 431, High Energy Physics::Experiment, Nuclear Experiment, Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]
Abstract: This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The ALICE Collaboration has measured the energy dependence of exclusive photoproduction of J/ψ vector mesons off proton targets in ultra–peripheral p–Pb collisions at a centre-of-mass energy per nucleon pair sNN√ = 5.02 TeV. The e+e− and μ+μ− decay channels are used to measure the cross section as a function of the rapidity of the J/ψ in the range −2.5 < y < 2.7, corresponding to an energy in the γp centre-of-mass in the interval 40 < Wγp < 550 GeV. The measurements, which are consistent with a power law dependence of the exclusive J/ψ photoproduction cross section, are compared to previous results from HERA and the LHC and to several theoretical models. They are found to be compatible with previous measurements. SCOAP
Published: 2019

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