Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at √s=13 TeV

Citations

WEB OF SCIENCE

13
Citations

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15

초록

Angular correlations of heavy-flavour and charged particles in high-energy proton-proton collisions are sensitive to the production mechanisms of heavy quarks and to their fragmentation as well as hadronisation processes. The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in proton-proton collisions at a centre-of-mass energy of root s = 13 TeV with the ALICE detector is reported, considering D-0, D+, and D*(+) mesons in the transverse-momentum interval 3 < p(T) < 36 GeV/c at midrapidity (vertical bar y vertical bar < 0.5), and charged particles with p(T) > 0.3 GeV/c and pseudorapidity vertical bar eta vertical bar < 0.8. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and awayside correlation peaks are studied and compared with predictions from various Monte Carlo event generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA8 provide the best description of the measured observables. The obtained results can provide guidance on tuning the generators.

키워드

PB COLLISIONSHEAVYPSEUDORAPIDITYDISTRIBUTIONS
제목
Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at √s=13 TeV
저자
Acharya, S.Adamova, D.Adler, A.Adolfsson, J.Rinella, G. AglieriAgnello, M.Agrawal, N.Ahammed, Z.Ahmad, S.Ahn, S. U.Ahuja, IAkbar, Z.Akindinov, A.Al-Turany, M.Alam, S. N.Aleksandrov, D.Alessandro, B.Alfanda, H. M.Alfaro Molina, R.Ali, B.Ali, Y.Alici, A.Alizadehvandchali, N.Alkin, A.Alme, J.Alt, T.Altenkamper, L.Altsybeev, IAnaam, M. N.Andrei, C.Andreou, D.Andronic, A.Angeletti, M.Anguelov, VAntinori, F.Antonioli, P.Anuj, C.Apadula, N.Aphecetche, L.Appelshaeuser, H.Arcelli, S.Arnaldi, R.Arsene, I. C.Arslandok, M.Augustinus, A.Averbeck, R.Aziz, S.Azmi, M. D.Badala, A.Baek, Y. W.Bai, X.Bailhache, R.Bailung, Y.Bala, R.Balbino, A.Baldisseri, A.Balis, B.Banerjee, D.Barbera, R.Barioglio, L.Barlou, M.Barnafoldi, G. G.Barnby, L. S.Barret, VBartels, C.Barth, K.Bartsch, E.Baruffaldi, F.Bastid, N.Basu, S.Batigne, G.Batyunya, B.Bauri, D.Bazo Alba, J. L.Bearden, I. G.Beattie, C.Belikov, IHechavarria, A. D. C. BellBellini, F.Bellwied, R.Belokurova, S.Belyaev, VBencedi, G.Beole, S.Bercuci, A.Berdnikov, Y.Berdnikova, A.Bergmann, L.Besoiu, M. G.Betev, L.Bhaduri, P. P.Bhasin, A.Bhat, I. R.Bhat, M. A.Bhattacharjee, B.Bhattacharya, P.Bianchi, L.Bianchi, N.Bielcik, J.Bielcikova, 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.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.Buthelezi, Z.Butt, J. B.Bylinkin, A.Bysiak, S. A.Cai, M.Caines, H.Caliva, A.Calvo Villar, E.Camacho, J. M. M.Camacho, R. S.Camerini, P.Canedo, F. D. M.Carnesecchi, F.Caron, R.Castellanos, J. CastilloCasula, E. A. R.Catalano, F.Sanchez, C. CeballosChakraborty, P.Chandra, S.Chapeland, S.Chartier, M.Chattopadhyay, S.Chattopadhyay, S.Chauvin, A.Chavez, T. G.Cheng, T.Cheshkov, C.Cheynis, B.Barroso, V. ChibanteChinellato, 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.Colamaria, F.Colburn, J. S.Colella, D.Collu, A.Colocci, M.Concas, M.Balbastre, G. Conesadel Valle, Z. ConesaContin, 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.Danisch, M. C.Danu, A.Das, IDas, P.Das, S.Dash, S.De, S.DeCaro, A.de Cataldo, G.De Cilladi, L.de Cuveland, J.De Falco, A.De Gruttola, D.De Marco, N.De Martin, C.De Pasquale, S.Deb, S.Degenhardt, H. F.Deja, K. R.Dello Stritto, L.Deng, W.Dhankher, P.Di Bari, D.Di Mauro, A.Diaz, R. A.Dietel, T.Divia, R.Dixit, D. U.Djuvsland, O.Dmitrieva, U.Do, J.Dobrin, A.Doenigus, B.Dordic, O.Dubey, A. K.Dubla, A.Dudi, S.Dupieux, P.Dzalaiova, N.Eder, T. M.Ehlers, R. J.Eikeland, V. N.Eisenhut, F.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.Fernandez Tellez, A.Ferrero, A.Ferretti, 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.Frajna, E.Fuchs, U.Funicello, N.Furget, C.Furs, A.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.Gautam, A.Ducati, M. B. GayGermain, M.Ghosh, P.Ghosh, S. K.Giacalone, M.Gianotti, P.Giubellino, P.Giubilato, P.Glaenzer, A. M. C.Glaessel, P.Goh, D. J. Q.Gonzalez, VGonzalez-Trueba, L. H.Gorbunov, S.Gorgon, M.Gorlich, L.Gotovac, S.Grabski, VGraczykowski, L. K.Greiner, L.Grelli, A.Grigoras, C.Grigoriev, VGrigoryan, S.Grosa, F.Grosse-Oetringhaus, J. F.Grosso, R.Guardiano, G. G.Guernane, R.Guilbaud, M.Gulbrandsen, K.Gunji, T.Guo, W.Gupta, A.Gupta, R.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.Heckel, S. T.Hellbar, E.Helstrup, H.Herman, T.Hernandez, E. G.Corral, G. HerreraHerrmann, 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.Hughes, C.Huhn, P.Huhta, L. M.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, VIzucheev, VJablonski, M.Jacak, B.Jacazio, N.Jacobs, P. M.Jadlovska, S.Jadlovsky, J.Jaelani, S.Jahnke, C.Jakubowska, M. J.Jalotra, A.Janik, M. A.Janson, T.Jercic, M.Jevons, O.Jimenez, A. A. P.Jonas, F.Jones, P. G.Jowett, J. M.Jung, J.Jung, M.Junique, A.Jusko, A.Kaewjai, J.Kalinak, P.Kalteyer, A. S.Kalweit, A.Kaplin, VUysal, A. KarasuKaratovic, D.Karavichev, O.Karavicheva, T.Karczmarczyk, P.Karpechev, E.Kazantsev, A.Kebschull, U.Keidel, R.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, C.Kim, D. J.Kim, E. J.Kim, J.Kim, J. S.Kim, J.Kim, J.Kim, J.Kim, M.Kim, S.Kim, T.Kirsch, S.Kisel, IKiselev, S.Kisiel, A.Kitowski, J. P.Klay, J. L.Klein, J.Klein, S.Klein-Bosing, C.Kleiner, M.Klemenz, T.Kluge, A.Knospe, A. G.Kobdaj, C.Koehler, M. K.Kollegger, T.Kondratyev, A.Kondratyeva, N.Kondratyuk, E.Konig, J.Konigstorfer, S. A.Konopka, P. J.Kornakov, G.Koryciak, S. D.Kotliarov, A.Kovalenko, O.Kovalenko, VKowalski, M.Kralik, IKravcakova, A.Kreis, L.Krivda, M.Krizek, F.Gajdosova, K. KrizkovaKroesen, M.Krueger, M.Kryshen, E.Krzewicki, M.Kucera, VKuhn, 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.Lehrbach, J.Lemmon, R. C.Monzon, I. LeonLesser, E. D.Lettrich, M.Levai, P.Li, X.Li, X. L.Lien, J.Lietava, R.Lim, B.Lim, S. H.Lindenstruth, VLindner, A.Lippmann, C.Liu, A.Liu, D. H.Liu, J.Lofnes, I. M.Loginov, VLoizides, C.Loncar, P.Lopez, J. A.Lopez, X.Torres, E. LopezLuhder, J. R.Lunardon, M.Luparello, G.Ma, Y. G.Maevskaya, A.Mager, M.Mahmoud, T.Maire, A.Malaev, M.Malik, N. M.Malik, Q. W.Malinina, L.Mal'Kevich, D.Mallick, D.Mallick, N.Malzacher, P.Mandaglio, G.Manko, VManso, F.Manzari, VMao, Y.Mares, J.Margagliotti, G., VMargotti, A.Marin, A.Markert, C.Marquard, M.Martin, N. A.Martinengo, P.Martinez, J. L.Martinez, M., IGarcia, G. MartinezMasciocchi, 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.Modak, A.Mohanty, A. P.Mohanty, B.Khan, M. MohisinMolander, M. A.Moravcova, Z.Mordasini, C.De Godoy, D. A. MoreiraMorozov, IMorsch, A.Mrnjavac, T.Muccifora, VMudnic, E.Muehlheim, D.Muhuri, S.Mulligan, J. D.Mulliri, A.Munhoz, M. G.Munzer, R. H.Murakami, H.Murray, S.Musa, L.Musinsky, J.Myrcha, J. W.Naik, B.Nair, R.Nandi, B. K.Nania, R.Nappi, E.Nassirpour, A. F.Nath, A.Nattrass, C.Neagu, A.Nellen, L.Nesbo, S., VNeskovic, G.Nesterov, D.Nielsen, B. S.Nikolaev, S.Nikulin, S.Nikulin, VNoferini, F.Noh, S.Nomokonov, P.Norman, J.Novitzky, N.Nowakowski, P.Nyanin, A.Nystrand, J.Ogino, M.Ohlson, A.Okorokov, V. A.Oleniacz, J.Da Silva, A. C. OliveiraOliver, M. H.Onnerstad, A.Oppedisano, C.Ortiz Velasquez, A.Osako, T.Oskarsson, A.Otwinowski, J.Oya, M.Oyama, K.Pachmayer, Y.Padhan, S.Pagano, D.Palasciano, A.Pan, J.Panebianco, S.Pareek, P.Park, J.Parkkila, J. E.Pathak, S. P.Patra, R. N.Paul, B.Pei, H.Peitzmann, T.Peng, X.Pereira, L. G.Da Costa, H. PereiraPeresunko, 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.Planinic, M.Pliquett, F.Poghosyan, M. G.Polichtchouk, B.Politano, S.Poljak, N.Pop, A.Porteboeuf-Houssais, S.Porter, J.Pozdniakov, VPrasad, S. K.Preghenella, R.Prino, F.Pruneau, C. A.Pshenichnov, IPuccio, 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, IRead, K. F.Redelbach, A. R.Redlich, K.Rehman, A.Reichelt, P.Reme-ness, H. A.Renfordt, R.Rescakova, Z.Reygers, K.Riabov, A.Riabov, VRichert, T.Richter, M.Riegler, W.Riggi, F.Ristea, C.Cahuantzi, M. RodriguezRoed, K.Rogalev, R.Rogochaya, E.Rogoschinski, T. S.Rohr, D.Rohrich, D.Rojas, P. F.Torres, S. RojasRokita, P. S.Ronchetti, F.Rosano, A.Rosas, E. D.Rossi, A.Rotondi, A.Roy, A.Roy, P.Roy, S.Rubini, N.Rueda, O., VRui, R.Rumyantsev, B.Russek, P. G.Russo, R.Rustamov, A.Ryabinkin, E.Ryabov, Y.Rybicki, A.Rytkonen, H.Rzesa, W.Saarimaki, O. A. M.Sadek, R.Sadovsky, S.Saetre, J.Safarik, K.Saha, S. K.Saha, S.Sahoo, B.Sahoo, P.Sahoo, R.Sahoo, S.Sahu, D.Sahu, P. K.Saini, J.Sakai, S.Salvan, M. P.Sambyal, S.Samsonov, VSarkar, 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., VSchmier, A. R.Schotter, R.Schukraft, J.Schwarz, K.Schweda, K.Scioli, G.Scomparin, E.Seger, J. E.Sekiguchi, Y.Sekihata, D.Selyuzhenkov, ISenyukov, S.Seo, J. J.Serebryakov, D.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.Sharma, U.Sheibani, O.Shigaki, K.Shimomura, M.Shirinkin, S.Shou, Q.Sibiriak, Y.Siddhanta, S.Siemiarczuk, T.Silva, T. F.Silvermyr, D.Simantathammakul, T.Simonetti, G.Singh, B.Singh, R.Singh, R.Singh, R.Singh, V. K.Singhal, VSinha, 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, IStachel, J.Stan, ISteffanic, P. J.Stiefelmaier, S. F.Stocco, D.Storehaug, IStoretvedt, M. M.Stratmann, P.Stylianidis, C. P.Suaide, A. A. P.Sugitate, T.Suire, C.Sukhanov, M.Suljic, M.Sultanov, R.Sumberia, VSumowidagdo, S.Swain, S.Szabo, A.Szarka, ITabassam, U.Taghavi, S. F.Taillepied, G.Takahashi, J.Tambave, G. J.Tang, S.Tang, Z.Takaki, J. D. TapiaTarhini, 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.Trifiro, A.Tripathy, S.Tripathy, T.Trogolo, S.Trubnikov, VTrzaska, 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.VanDoremalen, L. V. R.van Leeuwen, M.Vande Vyvre, P.Varga, D.Varga, Z.Varga-Kofarago, M.Vasileiou, M.Vasiliev, A.Doce, O. VazquezVechernin, V.Velure, A.Vercellin, E.VergaraLimon, S.Vermunt, L.Vertesi, R.Verweij, M.Vickovic, L.Vilakazi, Z.Baillie, O. VillalobosVino, 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, IVoscek, D.Vozniuk, N.Vrlakova, J.Wagner, B.Wang, C.Wang, D.Weber, M.Weelden, R. J. G., VWegrzynek, A.Wenzel, S. C.Wessels, J. P.Wiechula, J.Wikne, J.Wilk, G.Wilkinson, J.Willems, G. A.Windelband, B.Winn, M.Witt, W. E.Wright, J. R.Wu, W.Wu, Y.Xu, R.Yadav, A. K.Yalcin, S.Yamaguchi, Y.Yamakawa, K.Yang, S.Yano, S.Yin, Z.Yokoyama, H.Yoo, I-KYoon, J. H.Yuan, S.Yuncu, A.Zaccolo, VZampolli, C.Zanoli, H. J. C.Zardoshti, N.Zarochentsev, A.Zavada, P.Zaviyalov, N.Zhalov, M.Zhang, B.Zhang, S.Zhang, X.Zhang, Y.Zherebchevskii, VZhi, Y.Zhigareva, N.Zhou, D.Zhou, Y.Zhu, J.Zhu, Y.Zichichi, A.Zinovjev, G.Zurlo, N.
DOI
10.1140/epjc/s10052-022-10267-3
발행일
2022-04-19
유형
Article
저널명
European Physical Journal C
82
4