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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 < pjet
T < 40 GeV/c as a function of the associated particle momentum. The reaction plane fit
method is used in this analysis to remove the flow modulated background. The analysis of angular correlations
for different orientations of the jet relative to the second order event plane allows for the study of the path length
dependence of medium modifications to jets. We present the dependence of azimuthal angular correlations of
charged hadrons with respect to the angle of the axis of a reconstructed jet relative to the event plane in Pb-Pb
collisions at √s NN = 2.76 TeV. The dependence of particle yields associated with jets on the angle of the jet with
respect to the event plane is presented. Correlations at different angles relative to the event plane are compared
through ratios and differences of the yield. No dependence of the results on the angle of the jet with respect to
the event plane is observed within uncertainties, which is consistent with no significant path length dependence
of the medium modifications for this observable.
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<40 GeV/c
as a function of the associated particle momentum. The reaction plane fit method is used in this analysis to remove the flow modulated background. The analysis of angular correlations for different orientations of the jet relative to the second order event plane allows for the study of the path length dependence of medium modifications to jets. We present the dependence of azimuthal angular correlations of charged hadrons with respect to the angle of the axis of a reconstructed jet relative to the event plane in Pb-Pb collisions at √sNN = 2.76 TeV. The dependence of particle yields associated with jets on the angle of the jet with respect to the event plane is presented. Correlations at different angles relative to the event plane are compared through ratios and differences of the yield. No dependence of the results on the angle of the jet with respect to the event plane is observed within uncertainties, which is consistent with no significant path length dependence of the medium modifications for this observable.
Jet-hadron correlations measured relative to the second order event plane in Pb-Pb collisions at sNN =2.76 TeV / Acharya, S.; Adamová, D.; Adler, A.; Adolfsson, J.; Aggarwal, M. M.; Aglieri Rinella, G.; Agnello, M.; 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.; Alfaro Molina, R.; Ali, B.; Ali, Y.; Alici, A.; Alkin, A.; Alme, J.; Alt, T.; Altenkamper, L.; 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.; Anwar, R.; Apadula, N.; Aphecetche, L.; Appelshäuser, H.; Arcelli, S.; Arnaldi, R.; Arratia, M.; Arsene, I. C.; Arslandok, M.; Augustinus, A.; Averbeck, R.; Aziz, S.; Azmi, M. D.; Badalà, A.; Baek, Y. W.; Bagnasco, S.; Bai, X.; Bailhache, R.; Bala, R.; Baldisseri, A.; Ball, M.; Balouza, S.; 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.; Bazo Alba, J. L.; Bearden, I. G.; Bedda, C.; Behera, N. K.; Belikov, I.; Bell Hechavarria, A. D. C.; 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.; Boldizsár, L.; Bolozdynya, A.; Bombara, M.; Bonomi, G.; Borel, H.; Borissov, A.; Bossi, H.; Botta, E.; Bratrud, L.; Braun-Munzinger, P.; Bregant, M.; Broker, T. A.; Broz, M.; Brucken, E. J.; 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.; Calvo Villar, E.; Camacho, R. S.; Camerini, P.; Capon, A. A.; Carnesecchi, F.; Caron, R.; Castillo Castellanos, J.; Castro, A. J.; Casula, E. A. R.; Catalano, F.; Ceballos Sanchez, C.; Chakraborty, P.; Chandra, S.; Chang, W.; Chapeland, S.; Chartier, M.; Chattopadhyay, S.; Chattopadhyay, S.; Chauvin, A.; Cheshkov, C.; Cheynis, B.; Chibante Barroso, V.; Chinellato, D. D.; Cho, S.; Chochula, P.; Chowdhury, T.; Christakoglou, P.; Christensen, C. H.; Christiansen, P.; Chujo, T.; Cicalo, C.; Cifarelli, L.; Cindolo, F.; Cleymans, J.; Colamaria, F.; Colella, D.; Collu, A.; Colocci, M.; Concas, M.; Conesa Balbastre, G.; Conesa Del Valle, Z.; Connors, M. E.; Contin, G.; Contreras, J. G.; Cormier, T. M.; Corrales Morales, Y.; 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, P.; Das, S.; Dash, A.; Dash, S.; Dashi, A.; De, S.; De Caro, A.; De Cataldo, G.; De Conti, C.; De Cuveland, J.; De Falco, A.; De Gruttola, D.; De Marco, N.; De Pasquale, S.; Deb, S.; Debjani, B.; Degenhardt, H. F.; Deja, K. R.; Deloff, A.; Delsanto, S.; Devetak, D.; Dhankher, P.; Di Bari, D.; Di Mauro, A.; Diaz, R. A.; Dietel, T.; Dillenseger, P.; Ding, Y.; Divià, R.; Djuvsland, Ø.; Dmitrieva, U.; Dobrin, A.; Dönigus, B.; Dordic, O.; Dubey, A. K.; Dubla, A.; Dudi, S.; Dukhishyam, M.; Dupieux, P.; Ehlers, R. J.; Eikeland, V. N.; Elia, D.; Engel, H.; Epple, E.; Erazmus, B.; 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.; Fernández Téllez, A.; Ferrero, A.; Ferretti, A.; Festanti, A.; Feuillard, V. J. G.; Figiel, J.; Filchagin, S.; Finogeev, D.; Fionda, F. M.; Fiorenza, G.; Flor, F.; Foertsch, S.; Foka, P.; Fokin, S.; Fragiacomo, E.; Frankenfeld, U.; Fuchs, U.; Furget, C.; Furs, A.; Fusco Girard, M.; 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, M. B.; Germain, M.; Ghosh, J.; Ghosh, P.; Ghosh, S. K.; Gianotti, P.; Giubellino, P.; Giubilato, P.; Glässel, P.; Goméz Coral, D. M.; Gomez Ramirez, A.; Gonzalez, V.; González-Zamora, P.; Gorbunov, S.; Görlich, L.; Gotovac, S.; Grabski, V.; Graczykowski, L. K.; Graham, K. L.; Greiner, L.; Grelli, A.; Grigoras, C.; Grigoriev, V.; Grigoryan, A.; Grigoryan, S.; Groettvik, O. S.; Grosa, F.; Grosse-Oetringhaus, J. F.; Grosso, R.; Guernane, R.; 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.; Hatzifotiadou, D.; Hauer, P.; Hayashi, S.; Heckel, S. T.; Hellbär, E.; Helstrup, H.; Herghelegiu, A.; Hernandez, E. G.; Herrera Corral, G.; Herrmann, F.; Hetland, K. F.; Hilden, T. E.; Hillemanns, H.; Hills, C.; Hippolyte, B.; Hohlweger, B.; Horak, D.; Hornung, 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.; 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.; Jadhav, M. B.; 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, A.; Karavichev, O.; Karavicheva, T.; Karczmarczyk, P.; Karpechev, E.; Kebschull, U.; Keidel, R.; Keil, M.; Ketzer, B.; Khabanova, Z.; Khan, A. M.; Khan, S.; Khan, S. A.; Khanzadeev, A.; Kharlov, Y.; Khatun, A.; Khuntia, A.; Kileng, B.; Kim, B.; Kim, B.; Kim, D.; Kim, D. J.; Kim, E. J.; Kim, H.; Kim, J.; Kim, J. S.; Kim, J.; Kim, J.; Kim, J.; 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.; Klewin, S.; 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.; Krizkova Gajdosova, K.; Krüger, M.; Kryshen, E.; Krzewicki, M.; Kubera, A. M.; Kučera, V.; Kuhn, C.; Kuijer, P. G.; Kumar, L.; Kumar, S.; 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.; Langoy, R.; Lapidus, K.; Lardeux, A.; 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, I.; Lesser, E. D.; Lettrich, M.; Lévai, P.; Li, X.; Li, X. L.; Lien, J.; Lietava, R.; Lim, B.; Lindenstruth, V.; Lindsay, S. W.; Lippmann, C.; Lisa, M. A.; Litichevskyi, V.; Liu, A.; Liu, S.; Llope, W. J.; Lofnes, I. M.; Loginov, V.; Loizides, C.; Loncar, P.; Lopez, X.; López Torres, E.; Luhder, J. R.; Lunardon, M.; Luparello, G.; Ma, Y.; Maevskaya, A.; Mager, M.; Mahmood, S. M.; Mahmoud, T.; Maire, A.; Majka, R. D.; Malaev, M.; Malik, Q. W.; 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, N. A.; Martinengo, P.; Martinez, J. L.; Martínez, M. I.; Martínez García, G.; Martinez Pedreira, M.; 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.; Mazer, J.; Mazzilli, M.; Mazzoni, M. A.; 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.; Mischke, A.; Mishra, A. N.; Miśkowiec, D.; Modak, A.; Mohammadi, N.; Mohanty, A. P.; Mohanty, B.; Khan, M. M.; Mordasini, C.; Moreira De Godoy, D. A.; Moreno, L. A. P.; Morozov, I.; Morsch, A.; Mrnjavac, T.; Muccifora, V.; Mudnic, E.; Mühlheim, D.; Muhuri, S.; Mulligan, J. D.; Munhoz, M. G.; Münning, K.; 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, A.; Negrao De Oliveira, R. A.; Nellen, L.; Nesbo, S. V.; 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, J.; Ogino, M.; Ohlson, A.; Oleniacz, J.; Oliveira Da Silva, A. C.; Oliver, M. H.; Oppedisano, C.; Orava, R.; Ortiz Velasquez, A.; Oskarsson, A.; Otwinowski, J.; Oyama, K.; Pachmayer, Y.; Pacik, V.; Pagano, D.; Paić, G.; Pan, J.; Pandey, A. K.; Panebianco, S.; Pareek, P.; Park, J.; Parkkila, J. E.; Parmar, S.; Pathak, S. P.; Patra, R. N.; Paul, B.; Pei, H.; Peitzmann, T.; Peng, X.; Pereira, L. G.; Pereira Da Costa, H.; Peresunko, D.; Perez, G. M.; Perez Lezama, E.; Peskov, V.; Pestov, Y.; Petráček, V.; Petrovici, M.; Pezzi, R. P.; Piano, S.; Pikna, M.; Pillot, P.; Pimentel, L. O. D. L.; Pinazza, O.; Pinsky, L.; Pinto, C.; Pisano, S.; Pistone, D.; Płoskoń, M.; Planinic, M.; Pliquett, F.; Pluta, J.; Pochybova, S.; Poghosyan, M. G.; Polichtchouk, B.; Poljak, N.; Pop, A.; Poppenborg, H.; Porteboeuf-Houssais, S.; Pozdniakov, V.; Prasad, S. K.; Preghenella, R.; Prino, F.; Pruneau, C. A.; Pshenichnov, I.; Puccio, M.; Punin, V.; Putschke, J.; Quishpe, R. E.; Ragoni, S.; Raha, S.; Rajput, S.; Rak, J.; Rakotozafindrabe, A.; Ramello, L.; Rami, F.; Raniwala, R.; Raniwala, S.; Räsänen, S. S.; Rath, R.; Ratza, V.; Ravasenga, I.; Read, K. F.; Redlich, K.; Rehman, A.; Reichelt, P.; Reidt, F.; Ren, X.; Renfordt, R.; Rescakova, Z.; Revol, J. -P.; Reygers, K.; Riabov, V.; Richert, T.; Richter, M.; Riedler, P.; Riegler, W.; Riggi, F.; Ristea, C.; Rode, S. P.; Rodríguez Cahuantzi, M.; Røed, K.; Rogalev, R.; Rogochaya, E.; Rohr, D.; Röhrich, D.; Rokita, P. S.; Ronchetti, F.; Rosas, E. D.; Roslon, K.; Rossi, A.; Rotondi, A.; Roukoutakis, F.; Roy, A.; Roy, P.; Rueda, O. V.; Rui, R.; Rumyantsev, B.; Rustamov, A.; Ryabinkin, E.; Ryabov, Y.; Rybicki, A.; Rytkonen, H.; 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.; Schaefer, B.; 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.; Serradilla, E.; Sevcenco, A.; Shabanov, A.; Shabetai, A.; Shahoyan, R.; Shaikh, W.; Shangaraev, A.; Sharma, A.; Sharma, A.; Sharma, H.; Sharma, M.; Sharma, N.; Sheikh, A. I.; Shigaki, K.; Shimomura, M.; Shirinkin, S.; Shou, Q.; Sibiriak, Y.; Siddhanta, S.; Siemiarczuk, T.; Silvermyr, D.; Simatovic, G.; Simonetti, G.; Singh, R.; Singh, R.; Singh, R.; Singh, V. K.; Singhal, V.; Sinha, T.; Sitar, B.; Sitta, M.; Skaali, T. B.; Slupecki, M.; Smirnov, N.; Snellings, R. J. M.; Snellman, T. W.; 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, M. M.; Stritto, L. D.; Suaide, A. A. P.; Sugitate, T.; Suire, C.; Suleymanov, M.; Suljic, M.; Sultanov, R.; Šumbera, M.; Sumowidagdo, S.; Swain, S.; Szabo, A.; Szarka, I.; Tabassam, U.; Taillepied, G.; Takahashi, J.; Tambave, G. J.; Tang, S.; Tarhini, M.; Tarzila, M. G.; Tauro, A.; Tejeda Muñoz, G.; Telesca, A.; Terrevoli, C.; Thakur, D.; Thakur, S.; Thomas, D.; Thoresen, F.; Tieulent, R.; Tikhonov, A.; Timmins, A. R.; 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.; Tsuji, T.; Tumkin, A.; Turrisi, R.; Tveter, T. S.; Ullaland, K.; Umaka, E. N.; Uras, A.; Usai, G. L.; Utrobicic, A.; 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.; Vargyas, M.; Vasileiou, M.; Vasiliev, A.; Vázquez Doce, O.; Vechernin, V.; Veen, A. M.; Vercellin, E.; Vergara Limón, S.; Vermunt, L.; Vernet, R.; Vértesi, R.; Vickovic, L.; Viinikainen, J.; Vilakazi, Z.; Villalobos Baillie, O.; Villatoro Tello, A.; Vino, G.; Vinogradov, A.; Virgili, T.; Vislavicius, V.; Vodopyanov, A.; Volkel, B.; Völkl, M. A.; Voloshin, K.; Voloshin, S. A.; Volpe, G.; Von Haller, B.; Vorobyev, I.; Voscek, D.; Vrláková, J.; Wagner, B.; Weber, M.; Weber, S. G.; Wegrzynek, A.; Weiser, D. F.; Wenzel, S. C.; Wessels, J. P.; Wiechula, J.; Wikne, J.; Wilk, G.; Wilkinson, J.; Willems, G. A.; Willsher, E.; Windelband, B.; Witt, W. E.; Wu, Y.; Xu, R.; Yalcin, S.; 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.; Závada, P.; Zaviyalov, N.; Zbroszczyk, H.; Zhalov, M.; Zhang, S.; Zhang, X.; Zhang, Z.; Zherebchevskii, V.; Zhigareva, N.; Zhou, D.; Zhou, Y.; Zhou, Z.; Zhu, J.; Zhu, Y.; Zichichi, A.; Zimmermann, M. B.; Zinovjev, G.; Zurlo, N.. - In: PHYSICAL REVIEW C. - ISSN 2469-9985. - 101:6(2020). [10.1103/PhysRevC.101.064901]
Jet-hadron correlations measured relative to the second order event plane in Pb-Pb collisions at sNN =2.76 TeV
Acharya, S.;Adamová, D.;Adler, A.;Adolfsson, J.;Aggarwal, M. M.;Aglieri Rinella, G.;Agnello, M.;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.;Alfaro Molina, R.;Ali, B.;Ali, Y.;Alici, A.;Alkin, A.;Alme, J.;Alt, T.;Altenkamper, L.;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.;Anwar, R.;Apadula, N.;Aphecetche, L.;Appelshäuser, H.;Arcelli, S.;Arnaldi, R.;Arratia, M.;Arsene, I. C.;Arslandok, M.;Augustinus, A.;Averbeck, R.;Aziz, S.;Azmi, M. D.;Badalà, A.;Baek, Y. W.;Bagnasco, S.;Bai, X.;Bailhache, R.;Bala, R.;Baldisseri, A.;Ball, M.;Balouza, S.;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.;Bazo Alba, J. L.;Bearden, I. G.;Bedda, C.;Behera, N. K.;Belikov, I.;Bell Hechavarria, A. D. C.;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.;Boldizsár, L.;Bolozdynya, A.;Bombara, M.;Bonomi, G.;Borel, H.;Borissov, A.;Bossi, H.;Botta, E.;Bratrud, L.;Braun-Munzinger, P.;Bregant, M.;Broker, T. A.;Broz, M.;Brucken, E. J.;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.;Calvo Villar, E.;Camacho, R. S.;Camerini, P.;Capon, A. A.;Carnesecchi, F.;Caron, R.;Castillo Castellanos, J.;Castro, A. J.;Casula, E. A. R.;Catalano, F.;Ceballos Sanchez, C.;Chakraborty, P.;Chandra, S.;Chang, W.;Chapeland, S.;Chartier, M.;Chattopadhyay, S.;Chattopadhyay, S.;Chauvin, A.;Cheshkov, C.;Cheynis, B.;Chibante Barroso, V.;Chinellato, D. D.;Cho, S.;Chochula, P.;Chowdhury, T.;Christakoglou, P.;Christensen, C. H.;Christiansen, P.;Chujo, T.;Cicalo, C.;Cifarelli, L.;Cindolo, F.;Cleymans, J.;Colamaria, F.;Colella, D.;Collu, A.;Colocci, M.;Concas, M.;Conesa Balbastre, G.;Conesa Del Valle, Z.;Connors, M. E.;Contin, G.;Contreras, J. G.;Cormier, T. M.;Corrales Morales, Y.;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, P.;Das, S.;Dash, A.;Dash, S.;Dashi, A.;De, S.;De Caro, A.;De Cataldo, G.;De Conti, C.;De Cuveland, J.;De Falco, A.;De Gruttola, D.;De Marco, N.;De Pasquale, S.;Deb, S.;Debjani, B.;Degenhardt, H. F.;Deja, K. R.;Deloff, A.;Delsanto, S.;Devetak, D.;Dhankher, P.;Di Bari, D.;Di Mauro, A.;Diaz, R. A.;Dietel, T.;Dillenseger, P.;Ding, Y.;Divià, R.;Djuvsland, Ø.;Dmitrieva, U.;Dobrin, A.;Dönigus, B.;Dordic, O.;Dubey, A. K.;Dubla, A.;Dudi, S.;Dukhishyam, M.;Dupieux, P.;Ehlers, R. J.;Eikeland, V. N.;Elia, D.;Engel, H.;Epple, E.;Erazmus, B.;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.;Fernández Téllez, A.;Ferrero, A.;Ferretti, A.;Festanti, A.;Feuillard, V. J. G.;Figiel, J.;Filchagin, S.;Finogeev, D.;Fionda, F. M.;Fiorenza, G.;Flor, F.;Foertsch, S.;Foka, P.;Fokin, S.;Fragiacomo, E.;Frankenfeld, U.;Fuchs, U.;Furget, C.;Furs, A.;Fusco Girard, M.;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, M. B.;Germain, M.;Ghosh, J.;Ghosh, P.;Ghosh, S. K.;Gianotti, P.;Giubellino, P.;Giubilato, P.;Glässel, P.;Goméz Coral, D. M.;Gomez Ramirez, A.;Gonzalez, V.;González-Zamora, P.;Gorbunov, S.;Görlich, L.;Gotovac, S.;Grabski, V.;Graczykowski, L. K.;Graham, K. L.;Greiner, L.;Grelli, A.;Grigoras, C.;Grigoriev, V.;Grigoryan, A.;Grigoryan, S.;Groettvik, O. S.;Grosa, F.;Grosse-Oetringhaus, J. F.;Grosso, R.;Guernane, R.;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.;Hatzifotiadou, D.;Hauer, P.;Hayashi, S.;Heckel, S. T.;Hellbär, E.;Helstrup, H.;Herghelegiu, A.;Hernandez, E. G.;Herrera Corral, G.;Herrmann, F.;Hetland, K. F.;Hilden, T. E.;Hillemanns, H.;Hills, C.;Hippolyte, B.;Hohlweger, B.;Horak, D.;Hornung, 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.;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.;Jadhav, M. B.;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, A.;Karavichev, O.;Karavicheva, T.;Karczmarczyk, P.;Karpechev, E.;Kebschull, U.;Keidel, R.;Keil, M.;Ketzer, B.;Khabanova, Z.;Khan, A. M.;Khan, S.;Khan, S. A.;Khanzadeev, A.;Kharlov, Y.;Khatun, A.;Khuntia, A.;Kileng, B.;Kim, B.;Kim, B.;Kim, D.;Kim, D. J.;Kim, E. J.;Kim, H.;Kim, J.;Kim, J. S.;Kim, J.;Kim, J.;Kim, J.;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.;Klewin, S.;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.;Krizkova Gajdosova, K.;Krüger, M.;Kryshen, E.;Krzewicki, M.;Kubera, A. M.;Kučera, V.;Kuhn, C.;Kuijer, P. G.;Kumar, L.;Kumar, S.;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.;Langoy, R.;Lapidus, K.;Lardeux, A.;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, I.;Lesser, E. D.;Lettrich, M.;Lévai, P.;Li, X.;Li, X. L.;Lien, J.;Lietava, R.;Lim, B.;Lindenstruth, V.;Lindsay, S. W.;Lippmann, C.;Lisa, M. A.;Litichevskyi, V.;Liu, A.;Liu, S.;Llope, W. J.;Lofnes, I. M.;Loginov, V.;Loizides, C.;Loncar, P.;Lopez, X.;López Torres, E.;Luhder, J. R.;Lunardon, M.;Luparello, G.;Ma, Y.;Maevskaya, A.;Mager, M.;Mahmood, S. M.;Mahmoud, T.;Maire, A.;Majka, R. D.;Malaev, M.;Malik, Q. W.;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, N. A.;Martinengo, P.;Martinez, J. L.;Martínez, M. I.;Martínez García, G.;Martinez Pedreira, M.;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.;Mazer, J.;Mazzilli, M.;Mazzoni, M. A.;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.;Mischke, A.;Mishra, A. N.;Miśkowiec, D.;Modak, A.;Mohammadi, N.;Mohanty, A. P.;Mohanty, B.;Khan, M. M.;Mordasini, C.;Moreira De Godoy, D. A.;Moreno, L. A. P.;Morozov, I.;Morsch, A.;Mrnjavac, T.;Muccifora, V.;Mudnic, E.;Mühlheim, D.;Muhuri, S.;Mulligan, J. D.;Munhoz, M. G.;Münning, K.;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, A.;Negrao De Oliveira, R. A.;Nellen, L.;Nesbo, S. V.;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, J.;Ogino, M.;Ohlson, A.;Oleniacz, J.;Oliveira Da Silva, A. C.;Oliver, M. H.;Oppedisano, C.;Orava, R.;Ortiz Velasquez, A.;Oskarsson, A.;Otwinowski, J.;Oyama, K.;Pachmayer, Y.;Pacik, V.;Pagano, D.;Paić, G.;Pan, J.;Pandey, A. K.;Panebianco, S.;Pareek, P.;Park, J.;Parkkila, J. E.;Parmar, S.;Pathak, S. P.;Patra, R. N.;Paul, B.;Pei, H.;Peitzmann, T.;Peng, X.;Pereira, L. G.;Pereira Da Costa, H.;Peresunko, D.;Perez, G. M.;Perez Lezama, E.;Peskov, V.;Pestov, Y.;Petráček, V.;Petrovici, M.;Pezzi, R. P.;Piano, S.;Pikna, M.;Pillot, P.;Pimentel, L. O. D. L.;Pinazza, O.;Pinsky, L.;Pinto, C.;Pisano, S.;Pistone, D.;Płoskoń, M.;Planinic, M.;Pliquett, F.;Pluta, J.;Pochybova, S.;Poghosyan, M. G.;Polichtchouk, B.;Poljak, N.;Pop, A.;Poppenborg, H.;Porteboeuf-Houssais, S.;Pozdniakov, V.;Prasad, S. K.;Preghenella, R.;Prino, F.;Pruneau, C. A.;Pshenichnov, I.;Puccio, M.;Punin, V.;Putschke, J.;Quishpe, R. E.;Ragoni, S.;Raha, S.;Rajput, S.;Rak, J.;Rakotozafindrabe, A.;Ramello, L.;Rami, F.;Raniwala, R.;Raniwala, S.;Räsänen, S. S.;Rath, R.;Ratza, V.;Ravasenga, I.;Read, K. F.;Redlich, K.;Rehman, A.;Reichelt, P.;Reidt, F.;Ren, X.;Renfordt, R.;Rescakova, Z.;Revol, J. -P.;Reygers, K.;Riabov, V.;Richert, T.;Richter, M.;Riedler, P.;Riegler, W.;Riggi, F.;Ristea, C.;Rode, S. P.;Rodríguez Cahuantzi, M.;Røed, K.;Rogalev, R.;Rogochaya, E.;Rohr, D.;Röhrich, D.;Rokita, P. S.;Ronchetti, F.;Rosas, E. D.;Roslon, K.;Rossi, A.;Rotondi, A.;Roukoutakis, F.;Roy, A.;Roy, P.;Rueda, O. V.;Rui, R.;Rumyantsev, B.;Rustamov, A.;Ryabinkin, E.;Ryabov, Y.;Rybicki, A.;Rytkonen, H.;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.;Schaefer, B.;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.;Serradilla, E.;Sevcenco, A.;Shabanov, A.;Shabetai, A.;Shahoyan, R.;Shaikh, W.;Shangaraev, A.;Sharma, A.;Sharma, A.;Sharma, H.;Sharma, M.;Sharma, N.;Sheikh, A. I.;Shigaki, K.;Shimomura, M.;Shirinkin, S.;Shou, Q.;Sibiriak, Y.;Siddhanta, S.;Siemiarczuk, T.;Silvermyr, D.;Simatovic, G.;Simonetti, G.;Singh, R.;Singh, R.;Singh, R.;Singh, V. K.;Singhal, V.;Sinha, T.;Sitar, B.;Sitta, M.;Skaali, T. B.;Slupecki, M.;Smirnov, N.;Snellings, R. J. M.;Snellman, T. W.;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, M. M.;Stritto, L. D.;Suaide, A. A. P.;Sugitate, T.;Suire, C.;Suleymanov, M.;Suljic, M.;Sultanov, R.;Šumbera, M.;Sumowidagdo, S.;Swain, S.;Szabo, A.;Szarka, I.;Tabassam, U.;Taillepied, G.;Takahashi, J.;Tambave, G. J.;Tang, S.;Tarhini, M.;Tarzila, M. G.;Tauro, A.;Tejeda Muñoz, G.;Telesca, A.;Terrevoli, C.;Thakur, D.;Thakur, S.;Thomas, D.;Thoresen, F.;Tieulent, R.;Tikhonov, A.;Timmins, A. R.;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.;Tsuji, T.;Tumkin, A.;Turrisi, R.;Tveter, T. S.;Ullaland, K.;Umaka, E. N.;Uras, A.;Usai, G. L.;Utrobicic, A.;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.;Vargyas, M.;Vasileiou, M.;Vasiliev, A.;Vázquez Doce, O.;Vechernin, V.;Veen, A. M.;Vercellin, E.;Vergara Limón, S.;Vermunt, L.;Vernet, R.;Vértesi, R.;Vickovic, L.;Viinikainen, J.;Vilakazi, Z.;Villalobos Baillie, O.;Villatoro Tello, A.;Vino, G.;Vinogradov, A.;Virgili, T.;Vislavicius, V.;Vodopyanov, A.;Volkel, B.;Völkl, M. A.;Voloshin, K.;Voloshin, S. A.;Volpe, G.;Von Haller, B.;Vorobyev, I.;Voscek, D.;Vrláková, J.;Wagner, B.;Weber, M.;Weber, S. G.;Wegrzynek, A.;Weiser, D. F.;Wenzel, S. C.;Wessels, J. P.;Wiechula, J.;Wikne, J.;Wilk, G.;Wilkinson, J.;Willems, G. A.;Willsher, E.;Windelband, B.;Witt, W. E.;Wu, Y.;Xu, R.;Yalcin, S.;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.;Závada, P.;Zaviyalov, N.;Zbroszczyk, H.;Zhalov, M.;Zhang, S.;Zhang, X.;Zhang, Z.;Zherebchevskii, V.;Zhigareva, N.;Zhou, D.;Zhou, Y.;Zhou, Z.;Zhu, J.;Zhu, Y.;Zichichi, A.;Zimmermann, M. B.;Zinovjev, G.;Zurlo, N.
2020
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 < pjet
T < 40 GeV/c as a function of the associated particle momentum. The reaction plane fit
method is used in this analysis to remove the flow modulated background. The analysis of angular correlations
for different orientations of the jet relative to the second order event plane allows for the study of the path length
dependence of medium modifications to jets. We present the dependence of azimuthal angular correlations of
charged hadrons with respect to the angle of the axis of a reconstructed jet relative to the event plane in Pb-Pb
collisions at √s NN = 2.76 TeV. The dependence of particle yields associated with jets on the angle of the jet with
respect to the event plane is presented. Correlations at different angles relative to the event plane are compared
through ratios and differences of the yield. No dependence of the results on the angle of the jet with respect to
the event plane is observed within uncertainties, which is consistent with no significant path length dependence
of the medium modifications for this observable.
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<40 GeV/c
as a function of the associated particle momentum. The reaction plane fit method is used in this analysis to remove the flow modulated background. The analysis of angular correlations for different orientations of the jet relative to the second order event plane allows for the study of the path length dependence of medium modifications to jets. We present the dependence of azimuthal angular correlations of charged hadrons with respect to the angle of the axis of a reconstructed jet relative to the event plane in Pb-Pb collisions at √sNN = 2.76 TeV. The dependence of particle yields associated with jets on the angle of the jet with respect to the event plane is presented. Correlations at different angles relative to the event plane are compared through ratios and differences of the yield. No dependence of the results on the angle of the jet with respect to the event plane is observed within uncertainties, which is consistent with no significant path length dependence of the medium modifications for this observable. 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<40 GeV/c
as a function of the associated particle momentum. The reaction plane fit method is used in this analysis to remove the flow modulated background. The analysis of angular correlations for different orientations of the jet relative to the second order event plane allows for the study of the path length dependence of medium modifications to jets. We present the dependence of azimuthal angular correlations of charged hadrons with respect to the angle of the axis of a reconstructed jet relative to the event plane in Pb-Pb collisions at √sNN = 2.76 TeV. The dependence of particle yields associated with jets on the angle of the jet with respect to the event plane is presented. Correlations at different angles relative to the event plane are compared through ratios and differences of the yield. No dependence of the results on the angle of the jet with respect to the event plane is observed within uncertainties, which is consistent with no significant path length dependence of the medium modifications for this observable.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1469785
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