Accès ouvert déclaré
2024
preprint
Search for quasi-particle scattering in the quark-gluon plasma with jet splittings in pp and Pb$-$Pb collisions at $\mathbf{\sqrt{\textit{s}_{\rm NN}} = 5.02}$ TeV
S Acharya, Apar Agarwal, Gianluca Aglieri Rinella, Luca Aglietta, M. Agnello, N. Agrawal, Z. Ahammed, Shakeel Ahmad, S. U. Ahn, I. Ahuja, A. Akindinov, Valentina Akishina, Mohammad Al-Turany, Dmitry Aleksandrov, B. Alessandro, H. M. Alfanda, Jose Ruben Alfaro Molina, Bushra Ali, A. Alici, N. Alizadehvandchali, A. Alkin, J. Alme, Giacomo Alocco, Torsten Alt, Anna Rita Altamura, I. Altsybeev, Jesús Ricardo Alvarado García, Cesar Omar Ramirez Alvarez, Mustafa Anaam, Cristian Andrei, N. Andreou, Anton Andronic, Evgeny Andronov, V. Anguelov, Federico Antinori, P. Antonioli, Nicole Apadula, L. Aphecetche, Harald Appelshaeuser, C. Arata, Silvia Arcelli, Roberta Arnaldi, Jhoao Gabriel Martins Campos Almeida Arneiro, I C Arsene, Mesut Arslandok, A. Augustinus, R. Averbeck, Dmitry Averyanov, M. D. Azmi, Hitoshi Baba, Angela Badala, Joonsuk Bae, Y. W. Baek, Xiaozhi Bai, R. Bailhache, Y. Bailung, R. Bala, A. Balbino, A. Baldisseri, Bartosz Baliś, Z. Banoo, Veronika Barbasová, F. Barile, L. Barioglio, Maria Barlou, Banajit Barman, G. G. Barnaföldi, L. S. Barnby, E. Barreau, Valerie Ramillien Barret, L. Barreto, C. Bartels, Klaus Barth, E. Bartsch, N. Bastid, Sumit Basu, G. Batigne, Daniel Battistini, Boris Batyunya, Dibakar Bauri, Jose Luis Bazo Alba, I. G. Bearden, C. Beattie, Pascal Becht, D. Behera, Iouri Belikov, A. D. C. Bell Hechavarria, F. Bellini, R. Bellwied, S. Belokurova, Lucina Gabriela Espinoza Beltran, Yael Antonio Vásquez Beltran, G. Bencédi, Adel Bensaoula, S Beolè, Y. Berdnikov, Anastasia Berdnikova, L. Bergmann, Mihaela Gabriela Besoiu, Latchezar Betev, Partha Pratim Bhaduri, A. Bhasin, Buddhadeb Bhattacharjee, L. Bianchi, J. Bielčík, J. Bielčíková, Alexandre Patrick Bigot, Ante Bilandzic, G. Bíró, S. Biswas, N. Bize, Justin Thomas Blair, Dmitry Blau, Mihail Bogdan Blidaru, Nora Bluhme, C. Blume, Gianluigi Boca, Friederike Bock, T. Bodova, Jeongsu Bok, Laszlo Boldizsar, M. Bombara, Peter Matthew Bond, Germano Bonomi, Herve Borel, Alexander Borissov, A. G. Borquez Carcamo, E. Botta, Y. E. M. Bouziani, Lars Bratrud, P. Braun‐Munzinger, Marco Bregant, Michal Broz, G. Bruno, Valentin Dimitrov Buchakchiev, M. D. Buckland, Dmitry Budnikov, Henner Buesching, Stefania Bufalino, Paul Alois Buhler, N. Burmasov, Edith Zinhle Buthelezi, Aleksandr Bylinkin, S. A. Bysiak, Juan Carlos Cabanillas Noris, Maria Fernanda Torres Cabrera, Mengke Cai, H Caines, A. Calivà, Ernesto Calvo Villar, J. M. M. Camacho, P. Camerini, Fabio de Moraes Canedo, Sierra Lisa Weyhmiller, Sierra Lisa Weyhmiller, Mihai Carabaș, Aitor Amatriain Carballo, F. Carnesecchi, R. Caron, L. A. D. Carvalho, Javier Ernesto Castillo Castellanos, Matteo Castoldi, F. Catalano, Samuele Cattaruzzi, Rebecca Cerri, I. Chakaberia, Pritam Chakraborty, Sinjini Chandra, S. Chapeland, M. Chartier, Souvik Chattopadhay, Subhasis Chattopadhyay, Sukalyan Chattopadhyay, M. L. Chen, T. Cheng, Cvetan Valeriev Cheshkov, Vasco Miguel Chibante Barroso, David Dobrigkeit Chinellato, E. S. Chizzali, J. Cho, Soyeon Cho, P. Chochula, Zuzanna Anna Chochulska, Dhrubajyoti Choudhury, Panagiotis Christakoglou, Christian Holm Christensen, P. Christiansen, T. Chujo, M. Ciacco, Corrado Cicalo, Michael Rudolf Ciupek, G. Clai, F. Colamaria, J. S. Colburn, D. Colella, Angelo Colelli, M. Colocci, Matteo Concas, G. Conesa Balbastre, Zaida Conesa Del Valle, G. Contin, J. G. Contreras, M. L. Coquet, P CORTESE, M. R. Cosentino, Filippo Costa, S. Costanza, Corentin Cot, P. Crochet, Leticia Cunqueiro Mendez, Maciej Marek Czarnynoga, A. Dainese, Gautam Dange, Meike Charlotte Danisch, A. Danu, Prottay Das, Supriya Das, A. Dash, Sadhana Dash, Annalisa De Caro, G. de Cataldo, Jan De Cuveland, Alessandro de Falco, D. De Gruttola, Nora de Marco, Chiara de Martin, S. De Pasquale, Rohaan Deb, R. Del Grande, L. Dello Stritto, W. Deng, Kyle Christian Devereaux, P. Dhankher, D. Di Bari, Antonio Di Mauro, B. Di Ruzza, Batoul Diab, Raul Arteche Diaz, T. Dietel, Yanchun Ding, Janik Ditzel, R. Divià, Oeystein Djuvsland, U. Dmitrieva, A. Dobrin, Benjamin Dönigus, Jan Michal Dubinski, A. Dubla, P. Dupieux, N. Dzalaiova, Tabea Maria Eder, R. J. Ehlers, Florian Eisenhut, Ren Ejima, D. Elia, B. Erazmus, F. Ercolessi, B. Espagnon, G. Eulisse, D. Evans, Sergey Evdokimov, L Fabbietti, M. Faggin, Julien Faivre, Si Fan, W. Fan, A. Fantoni, Markus Fasel, A. Feliciello, Г. Феофилов, Arturo Fernandez Tellez, L. Ferrandi, M. B. Ferrer, A. Ferrero, C. Ferrero, Alessandro Ferretti, Victor Jose Gaston Feuillard, V. Filova, D. Finogeev, F. M. Fionda, E. Flatland, F. Flor, Amanda Nicole Flores, Siegfried Valentin Foertsch, Ilya Fokin, S. Fokin, Umberto Follo, Enrico Fragiacomo, Eszter Frajna, U. Fuchs, N. Funicello, Christophe Furget, Artur Furs, T. Fusayasu, Jens Joergen Gaardhoeje, M. Gagliardi, Alberto Martin Gago Medina, Tanu Gahlaut, Carlos Duarte Galvan, Sarjeeta Gami, D. R. Gangadharan, P. Ganoti, C. Garabatos, Josue Martinez Garcia, Tonatiuh García Chàvez, Edmundo Javier Garcia-Solis, Corrado Gargiulo, P. Gasik, Hari Mohan Gaur, Amrit Gautam, Maria Beatriz De Leone Gay, M. B. Gay Ducati, M. Germain, Roman August Gernhaeuser, Chandrasekhar Ghosh, Marco Giacalone, Giulia Gioachin, Sourav Kanti Giri, P. Giubellino, P. Giubilato, Aude Marie Camille Glaenzer, Peter Glassel, E. Glimos, Daniel Jia Qin Goh, Victor Luis Gonzalez Sebastian, Pavel Gordeev, M. Gorgoń, Kangkan Goswami, Sven Gotovac, Varlen Grabski, L. K. Graczykowski, Ekaterina Grecka, A. Grelli, Costin Grigoras, Vladislav Grigoryev, S. Grigoryan, F. Grosa, Jan Fiete Grosse-Oetringhaus, Raffaele Grosso, David Grund, Nadine Alice Gruenwald, Gabriel Garcia Guardiano, R. Guernane, M. Guilbaud, Kristján Herlache Gulbrandsen, Jesper Jan Walter Karlsson Gumprecht, Tuba Gundem, Taku Gunji, W. Guo, Anik Gupta, R. Gupta, Rashi Gupta, K. Gwizdziel, Laszlo Gyulai, Cynthia Marie Hadjidakis, Fakhar Ul Haider, Sara Haidlova, Mintu Haldar, H. Hamagaki, Younghoon Han, Brian Gerald Hanley, Ryan Patrick Hannigan, Joachim Hansen, M. R. Haque, John William Harris, Austin Vincent Harton, Michael Volker Hartung, Hadi Hassan, D. Hatzifotiadou, Philip Hauer, Laura Brittany Havener, Ernst Hellbar, Haavard Helstrup, Marvin Hemmer, T. Herman, Sabrina Gabrielle Hernandez, Gerardo Antonio Herrera Corral, S. Herrmann, Kristin Fanebust Hetland, B. Heybeck, Hartmut Hillemanns, B. Hippolyte, I. P. M. Hobus, Felix Willi Hoffmann, Bas Hofman, G. H. Hong, M. Horst, Adrian Horzyk, Yongzhen Hou, P. Hristov, Patrick Huhn, Laura Maria Huhta, T. J. Humanic, A. Hutson, Dirk Hutter, Minyoung Chris Hwang, Radiy Ilkaev, Motoi Inaba, Gian Michele Innocenti, Mikhail Ippolitov, Artem Isakov, T. Isidori, Md Samsul Islam, Semen Iurchenko, M. Ivanov, Vladimir Ivanov, K. E. Iversen, M. Jabłoński, Barbara Jacak, Nicolò Jacazio, Peter Martin Jacobs, Slavka Jadlovska, Jan Jadlovsky, S. Jaelani, Cristiane Jahnke, Monika Joanna Jakubowska, M. A. Janik, Thomas Janson, Su-Jeong Ji, Shihai Jia, Tao Jiang, Alom Antonio Paz Jimenez, F. Jonas, Daniel Matthew Jones, J. M. Jowett, J. Jung, M. Jung, A. Junique, Anton Jusko, J. Kaewjai, Peter Kalinak, A. Kalweit, Ayben Karasu Uysal, D. Karatovic, Nikolaos Karatzenis, O. Karavichev, T. Karavicheva, E. Karpechev, Maja Jadwiga Karwowska, Udo Wolfgang Kebschull, Markus Keil, Bernhard Franz Ketzer, Johannes Keul, Swapnesh Santosh Khade, A. M. Khan, S. Khan, A. Khanzadeev, Y. Kharlov, Anisa Khatun, A. Khuntia, Zhanna Khuranova, Bjarte Wang-kileng, Beomkyu Kim, Chong Kim, D. J. Kim, E. J. Kim, Jaehyun Kim, J. Kim, Junlee Kim, M. Kim, Se Yong Kim, T. Kim, K. Kimura, A. Kirkova, Stefan Kirsch, I. Kisel, Sergey Kiselev, A. Kisiel, Jacek Kitowski, J. L. Klay, Jochen Klein, Spencer Robert Klein, Christian Klein-boesing, Matthias Kleiner, T. Klemenz, Alexander Kluge, C. Kobdaj, Ryotaro Kohara, T. Kollegger, Andrey Kondratyev, Natalia Kondratyeva, Joshua Leon Konig, Stephan Alexander Konigstorfer, P. J. Konopka, G. Kornakov, M. Korwieser, Sebastian Dominik Koryciak, Cornelia Koster, Artem Kotliarov, Nino Kovacic, V. Kovalenko, M. Kowalski, V. Kozhuharov, Grigory Kozlov, Ivan Králik, A. Kravčáková, Lubos Krcal, M. Krivda, F. Křížek, Katarina Krizkova Gajdosova, C. Krug, M KRUGER, Diana Maria Krupova, E. Kryshen, V. Kučera, C. Kuhn, Paulus Gerardus Kuijer, Takuya Kumaoka, Deekshit Kumar, L. Kumar, Navneet Kumar, Shyam Kumar, Sourav Kundu, Podist Kurashvili, A. Kurepin, A. Kuryakin, S. Kushpil, Vladislav Kuskov, Monika Kutyła, Andrey Kuznetsov, M. J. Kweon, Youngil Kwon, Sarah Louise La Pointe, P. La Rocca, Anantachai Lakrathok, M. Lamanna, Aimeric Robin Landou, Rune Langoy, P. Larionov, E. Laudi, Lukas Lautner, Rafael Angel Narcio Laveaga, R. Lavicka, Ramona Lea, H. Lee, I. Legrand, Gauthier Legras, Johannes Lehrbach, Alexian Marc Lejeune, Tomasz Marcin Lelek, R. C. Lemmon, Ildefonso Leon Monzon, M. M. Lesch, Ezra Douglas Lesser, P. Lévai, Mingze Li, Peiyu Li, Xiaomei Li, Beatrice Eva Liang-Gilman, J. Lien, Roman Lietava, I. Likmeta, Bong-Hwi Lim, Sanghoon Lim, V. Lindenstruth, C. Lippmann, Donghai Liu, J. Liu, Gianni Shigeru Setoue Liveraro, Ingrid Mckibben Lofnes, Constantinos Loizides, S. Lökòs, Johanna Lomker, X. Lopez, Ernesto Lopez Torres, Clement Lotteau, P. Lu, Zhiyong Lu, F. V. Lugo, Jens Robert Luhder, M. Lunardon, G. Luparello, Yugang Ma, M. Mager, Antonin Maire, Emilia Maria Majerz, M. Makariev, M. Malaev, G. Malfattore, N. M. Malik, Salman Khurshid Malik, Liudmila Malinina, Dukhishyam Mallick, Neelkamal Mallick, G. Mandaglio, Sushobhan Kumar Mandal, A. Manea, V. Manko, Franck Manso, Vito Manzari, Yaxian Mao, Robert Waclaw Marcjan, G. V. Margagliotti, A. Margotti, Ana Maria Marin, C. Markert, Ciro Fabian Bermudez Marquez, P. Martinengo, Mario Ivan Martinez Hernandez, G. Martınez García, M. P. P. Martins, Silvia Masciocchi, M. Masera, A. Masoni, Laure Marie Massacrier, Olaf Massen, Annalisa Mastroserio, O. Matonoha, Serena Mattiazzo, A. Matyja, F. Mazzaschi, M. Mazzilli, Y. Melikyan, Maria Monalisa de Melo Paulino, Arturo Alejandro Menchaca-Rocha, J. E. M. Mendez, E. Meninno, A. S. Menon, Marius Wilm Menzel, Michal Meres, Yasuo Miake, L. Micheletti, Darius Mihai, Dimitar Lubomirov Mihaylov, Konstantin Mikhaylov, N. Minafra, D. Miśkowiec, A. Modak, B. Mohanty, M. Mohisin Khan, Mikael Andreas Molander, Shirajum Monira, C. Mordasini, Denise Aparecida Moreira De Godoy Willems, I. Morozov, Andreas Morsch, Teo Mrnjavac, Valeria Muccifora, S. Muhuri, James Declan Mulligan, A. Mulliri, Marcelo Gameiro Munhoz, Robert Helmut Munzer, H Murakami, S. Murray, Luciano Musa, J. Mušinský, Julian Wojciech Myrcha, Bharati Naik, Anjali Ila Nambrath, Basanta Kumar Nandi, R. Nania, Eugenio Nappi, Adrian Fereydon Nassirpour, Vlad-Iulius Nastase, Abhishek Nath, S. Nath, C. Nattrass, M. N. Naydenov, Alexandra Neagu, A. Negru, Evgeniia Nekrasova, L. Nellen, Roman Nepeivoda, S. Nese, Nicola Nicassio, B. S. Nielsen, E. G. Nielsen, Sergey Nikolaev, Sergey Nikulin, Vladimir Nikulin, F. Noferini, Seoyoung Noh, P. Nomokonov, J. Norman, N. Novitzky, Piotr Nowakowski, A. Nyanin, J. Nystrand, Saehanseul Oh, A. Ohlson, Vitaly Okorokov, J. Oleniacz, A. Önnerstad, C. Oppedisano, Antonio Ortiz Velasquez, Jacek Tomasz Otwinowski, Motomi Oya, K. Oyama, Y. Pachmayer, Sonali Padhan, D. Pagano, G. Paić, S. Paisano-Guzmán, A. Palasciano, Iaroslav Panasenko, Stefano Panebianco, C. Pantouvakis, Hanseo Park, H. Park, Jonghan Park, Jasper Elias Parkkila, Yash Patley, Rajendra Nath Patra, B. Paul, Hua Pei, T. Peitzmann, X. Peng, M. Pennisi, Stefania Perciballi, Dmitry Yurevich Peresunko, Guillermo Mesa Perez, Yury Pestov, Mikkel Tornhoj Petersen, V. Petrov, M. Petrovici, Stefano Piano, M. Pikna, P. Pillot, O. Pinazza, L. Pinsky, C. Pinto, S. Pisano, Mateusz Andrzej Ploskon, M. Planinić, Fabian Pliquett, Damian Kacper Plociennik, M. G. Poghosyan, Boris Polishchuk, B. Polichtchouk, S. Politano, Nikola Poljak, A. Pop, S. Porteboeuf-Houssais, Sarah Julie Porteboeuf, V. Pozdniakov, Irandheny Yoval Pozos, Kshitish Kumar Pradhan, Sidharth Kumar Prasad, Suraj Prasad, R. Preghenella, F. Prino, C. A. Pruneau, I. Pshenichnov, M. Puccio, Sara Pucillo, Shi Qiu, Luca Quaglia, Aswathy Menon Kavumpadikkal Radhakrishnan, Simone Ragoni, A. Rai, A. Rakotozafindrabe, L. Ramello, Fouad Rami, M. Rasa, S. S. Räsänen, R. Rath, Max Philip Rauch, Ivan Ravasenga, K. F. Read, C. Reckziegel, A. Redelbach, K. Redlich, C. A. Reetz, Hector David Regules Medel, Attiq Ur Rehman, F. Reidt, Haakon Andre Reme-Ness, K. Reygers, Andrei Riabov, V. Riabov, R. Ricci, Matthias Rudolph Richter, Anton Albert Riedel, W. Riegler, Andrea Giovanni Riffero, Michele Rignanese, C. Ripoli, Catalin-Lucian Ristea, Manuel Viqueira Rodriguez, Mario Rodriguez Cahuantzi, S. A. Rodríguez Ramírez, Ketil Roeed, K. Røed, Roman Rogalev, Elena Rogochaya, Tim Sebastian Rogoschinski, D. Røhr, Dieter Roehrich, Solangel Rojas Torres, Przemyslaw Stefan Rokita, Gleb Romanenko, F. Ronchetti, Edgar Dominguez Rosas, K. Rosłon, Andrea Rossi, Ankhi Roy, Subhadeep Roy, Nicola Rubini, Justus Arne Rudolph, D. Ruggiano, R. Rui, Pawel Grzegorz Russek, Roberto Russo, A. Rustamov, Evgeny Ryabinkin, Y F Ryabov, Andrzej Krzysztof Rybicki, J. Ryu, W. Rzesa, Bianca Sabiu, Sergey Sadovskiy, J. Saetre, K Šafařík, S. K. Saha, Bhagyarathi Sahoo, R. Sahoo, Sarita Sahoo, Dushmanta Sahu, Pradip Kumar Sahu, Jogender Saini, Klaudia Tropp, K. Sajdakova, S. Sakai, M. P. Salvan, Sanjeev Singh Sambyal, Daniel Samitz, I. Sanna, Thiago Badaro Saramela, D. Sarkar, P. Sarma, Valerio Sarritzu, Valentina Mantovani Sarti, M. H. P. Sas, S. Sawan, E. Scapparone, Johann Joachim Schambach, Horst Sebastian Scheid, Claudiu Cornel Schiaua, R. Schicker, Felix Schlepper, Alexander Schmah, Christian Joachim Schmidt, Hans Rudolf Schmidt, Marten Ole Schmidt, M. P. Schmidt, Nicolas Schmidt, Austin Robert Schmier, Romain Schotter, Alexander Wilhelmi, J. Schukraft, K. Schweda, G. Scioli, E. Scomparin, Janet Elizabeth Seger, Yuko Sekiguchi, Daiki Sekihata, Mariia Selina, Ilya Selyuzhenkov, Serhiy Senyukov, Jin Joo Seo, D. Serebryakov, L. Serkin, L. Šerkšnytė, A. Sevcenco, Tebogo Joyce Shaba, Alexandre Shabetai, Ruben Shahoyan, A. Shangaraev, Binti Sharma, Deependra Sharma, H. Sharma, Meenakshi Sharma, S. Sharma, Samarth Sharma, U. Sharma, Afnan Shatat, Oveis Sheibani, K. Shigaki, Maya Hachiya Shimomura, Jaehyuck Shin, S. Shirinkin, Qiye Shou, Yury Sibiryak, Sabyasachi Siddhanta, T. Siemiarczuk, Tiago Fiorini da Silva, D. Silvermyr, Tawanchat Simantathammakul, Radoslav Simeonov, Balwan Singh, Bhawani Singh, Kamaljeet Singh, Ranbir Singh, Randhir Singh, Ravindra Singh, Sweta Singh, Vivek Singh, V. Singhal, Tinku Sarkar - Sinha, B. Sitár, Mario Sitta, Bernhard Skaali, G. Skorodumovs, Nikolai Smirnov, R. J. M. Snellings, Emilie Haugland Solheim, J. Song, C. Sonnabend, Jorine Sonneveld, F. Soramel, Analyce Bella Soto-Hernandez, Rik Spijkers, Iwona Anna Sputowska, J. Staa, Johanna Stachel, I. Stan, Patrick John Steffanic, Tim Stellhorn, S. F. Stiefelmaier, D. Stocco, I. Storehaug, Nicolas Justus Strangmann, Peter Stratmann, Sofia Strazzi, A. Sturniolo, Christos Pliatskas Stylianidis, Alexandre Alarcon Do Passo Suaide, C. Suire, M. Sukhanov, M. Šuljić, Rishat Sultanov, Vikash Sumberia, Suharyo Sumowidagdo, Maciej Szymkowski, Lorenzo Hernandez Tabares, Seyed Farid Taghavi, G. Taillepied, J. Takahashi, Ganesh Jagannath Tambave, Siyu Tang, Zebo Tang, Daniel Jesus Tapia Takaki, Nicolae Tapus, Lucia Anna Tarasovicova, Madalina-Gabriela Tarzila, G. F. Tassielli, Arturo Tauro, A. Tavira García, Guillermo Tejeda Munoz, Livia Terlizzi, C. Terrevoli, S. Thakur, D. Thomas, Anatoly Tikhonov, N. Tiltmann, Anthony Robert Timmins, Milan Tkacik, T. Tkacik, Alberica Toia, Ryoka Tokumoto, Sofia Tomassini, Keisuke Tomohiro, N. Topilskaya, M. Toppi, V. V. Torres, Arianna Grisel Torres Ramos, A. Trifirò, Triloki Triloki, A. S. Triolo, S. Tripathy, Tulika Tripathy, S. Trogolo, Victor Trubnikov, W. H. Trzaska, T. P. Trzcinski, Christina Tsolanta, Ran Tu, A. Tumkin, R. Turrisi, Trine Spedstad Tveter, K. Ullaland, B. Ulukutlu, Sahil Upadhyaya, A. Uras, M. Urioni, G. L. Usaı́, Martin Vala, Nicolo Valle, Lennart van Doremalen, M. van Leeuwen, C. A. van Veen, Roelof Jan Gijs van Weelden, Pierre Vande Vyvre, Dezso Varga, Z. Varga, Paola Vargas Torres, Maria Vasileiou, Andrey Vasiliev, Oton Vazquez Doce, Omar Vazquez Rueda, V. Vechernin, Ermanno Vercellin, Sergio Vergara Limon, Rahul Verma, L. Vermunt, Róbert Vértesi, M. Verweij, L. Vickovic, Zabulon Vilakazi, Orlando Villalobos Baillie, Anna Villani, Alexander Vinogradov, T. Virgili, Maxim Mikael Olavi Virta, A. Vodopyanov, Benedikt Voelkel, Martin Andreas Volkl, Sergey Voloshin, G. Volpe, B. von Haller, Ivan Vorobyev, Nikita Vozniuk, Janka Vrlakova, Jie Wan, C. Wang, Dongfang Wang, Yuanzhe Wang, Yubiao Wang, Zhengqing Wang, Adam Tadeusz Wegrzynek, Felix Thomas Weiglhofer, S. C. Wenzel, Johannes Peter Wessels, Jens Wiechula, J. Wikne, G. Wilk, J. Wilkinson, Guido Alexander Willems, Bernd Stefan Windelband, M. Winn, Josephina Rae Wright, Wenya Wu, Y. Wu, Zhenjun Xiong, Ran Xu, A. Yadav, Arun Kumar Yadav, Y. Yamaguchi, Shiming Yang, Satoshi Yano, Emma Rose Yeats, Zhongbao Yin, I.-K. Yoo, Jin Hee Yoon, Hyeonjin Yu, Shiming Yuan, Alperen Yuncu, V. Zaccolo, C. Zampolli, F. Zanone, Nima Zardoshti, A. Zarochentsev, Petr Zavada, Nikolay Zavyalov, Mikhail Zhalov, Biao Zhang, C. Zhang, L. Zhang, Mingyu Zhang, Maolin Zhang, S. Zhang, Xiaoming Zhang, Yifei Zhang, Z. Zhang, Mingrui Zhao, Vladimir Zherebchevskii, Zhi Yu, Daicui Zhou, Y. Zhou, Jianhui Zhu, Senjie Zhu, Ya Zhu, Stefan Cristi Zugravel, Nicola Zurlo, ALICE Collaboration
0Citations signalées, ce qui n’est pas une note de qualité
12Institutions déclarées
2Pays d’affiliation déclarés
Rattachement africain : fr, de.
Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
The ALICE Collaboration reports measurements of the large relative transverse momentum ($k{_T}$) component of jet substructure in pp and Pb-Pb collisions at center-of-mass energy per nucleon pair $\sqrt{s_{NN}}$=5.02 TeV. Enhancement in the yield of such large-($k{_T}$) emissions in head-on Pb-Pb collisions is predicted to arise from partonic scattering with quasiparticles of the quark-gluon plasma. The analysis utilizes charged-particle jets reconstructed by the anti-($k{_T}$) algorithm with resolution parameter R=0.2 in the transverse-momentum interval 60 < $p_{T},_{ch},_{jet}$ < 80 GeV/c. The soft drop and dynamical grooming algorithms are used to identify high transverse momentum splittings in the jet shower. Comparison of measurements in Pb-Pb and pp collisions shows medium-induced narrowing, corresponding to yield suppression of high-($k{_T}$) splittings, in contrast to the expectation of yield enhancement due to quasiparticle scattering. The measurements are compared to theoretical model calculations incorporating jet modification due to jet-medium interactions (“jet quenching”), both with and without quasiparticle scattering effects. These measurements provide new insight into the underlying mechanisms and theoretical modeling of jet quenching.
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Les sujets associés
High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle Interactions