Accès ouvert déclaré 2020 article

Measurement of electrons from semileptonic heavy-flavour hadron decays at midrapidity in pp and Pb-Pb collisions at $\\sqrt{s_{\\rm{NN}}}$ = 5.02 TeV

S. Acharya, D. Adamová, S. Ahmad, L. Bianchi, Y. Wu, R. Xu, Serpil Yalcin Kuzu, K. Yamakawa, Shiming Yang, Satoshi YANO, Zhongbao Yin, H. Yokoyama, I.-K. Yoo, J. H. Yoon, N. Bianchi, Shiming Yuan, Alperen Yüncü, Volodymyr Yurchenko, Valentina Zaccolo, Ali Zaman, Chiara Zampolli, Henrique Jose Correia Zanoli, Nima Zardoshti, Andrey Zarochentsev, P. Závada, J. Bielčík, Nikolay Zavyalov, H. Zbroszczyk, Mikhail Zhalov, Xiaoming Zhang, Zuman Zhang, Chengxin Zhao, Vladimir Zherebchevskii, Natalia Zhigareva, Daicui Zhou, You Zhou, J. Bielčíková, Zhuo Zhou, J. Zhu, Ya Zhu, ANTONINO ZICHICHI, Markus Bernhard Zimmermann, G. M. Zinovjev, Nicola Zurlo, ALICE Collaboration, A. Bilandzic, G. Bíró, R. Biswas, S. Biswas, Justin Thomas Blair, D. Blau, S. U. Ahn, C. Blume, G. Boca, F. Bock, Alexey Bogdanov, L. Boldizsár, Alexander I. Bolozdynya, M. Bombara, G. Bonomi, H. Borel, A. Borissov, A. Akindinov, M. Borri, Hannah Bossi, E. Botta, L. Bratrud, P. Braun‐Munzinger, M. Bregant, T. A. Broker, M. Broz, Jens Erik Brucken, E. Bruna, M. Al-Turany, Giuseppe Eugenio Bruno, M. D. Buckland, D. Budnikov, H. Buesching, S. Bufalino, Ophélie Bugnon, P. Buehler, P. Bunčić, Edith Zinhle Buthelezi, Jamila Bashir Butt, Sk Noor Alam, Jesse Thomas Buxton, S. A. Bysiak, D. Caffarri, A. Calivà, Ernesto Calvo Villar, Rabi Soto Camacho, P. Camerini, Aaron Allan Capon, F. Carnesecchi, Javier Ernesto Castillo Castellanos, Danilo Silva De Albuquerque, Andrew John Castro, Ester Anna Rita Casula, F. Catalano, Cesar Ceballos Sanchez, Pritam Chakraborty, S. Chandra, Beomsu Chang, W. L. Chang, S. Chapeland, M. Chartier, Dmitry Aleksandrov, S. Chattopadhyay, S. Chattopadhyay, A. Chauvin, C. Cheshkov, B. Cheynis, Vasco Miguel Chibante Barroso, David Dobrigkeit Chinellato, S. Cho, P. Chochula, Tasnuva Chowdhury, B. Alessandro, P. Christakoglou, C. H. Christensen, P. Christiansen, T. Chujo, C. Cicalò, L. Cifarelli, F. Cindolo, Michael Rudolf Ciupek, J. Cleymans, F. Colamaria, H. M. Alfanda, D. Colella, Alberto Collu, M. Colocci, M. Concas, Gustavo Conesa Balbastre, Zaida Conesa Del Valle, G. Contin, Jesus Guillermo Contreras Nuno, Thomas Michael Cormier, Yasser Corrales Morales, Jose Ruben Alfaro Molina, P. Cortese, M. R. Cosentino, Filippo Costa, S. Costanza, J. Crkovská, P. Crochet, Eleazar Cuautle Flores, Leticia Cunqueiro Mendez, D. Dąbrowski, T. Dahms, Souvik Priyam Adhya, Bushra Ali, A. Dainese, Florian Paul André Damas, Sanskruti Smaranika Dani, Meike Charlotte Danisch, A. Danu, D. Das, I. Das, P. Das, S. Das, Ajay Kumar Dash, Yasir Ali, Sadhana Dash, A. Dashi, Sudipan De, Annalisa De Caro, G. de Cataldo, Camila de Conti, Jan De Cuveland, Alessandro De Falco, D. De Gruttola, N. De Marco, A. Alici, S. De Pasquale, Rafael Derradi De Souza, Suman Deb, H. F. Degenhardt, Kamil Rafał Deja, A. Deloff, Silvia Delsanto, P. Dhankher, D. Di Bari, A. Di Mauro, A. Alkin, Raul Arteche Diaz, T. Dietel, P. Dillenseger, Yanchun Ding, R. Divià, Oeystein Djuvsland, U. Dmitrieva, Alexandru Florin Dobrin, Benjamin Dönigus, O. Dordic, J. Alme, Anand Kumar Dubey, Andrea Dubla, S. Dudi, D. Mallick, P. Dupieux, R. J. Ehlers, D. Elia, Heiko Engel, E. Epple, B. Erazmus, T. Alt, F. Erhardt, A. Erokhin, Magnus Rentsch Ersdal, B. Espagnon, G. Eulisse, Jongsik Eum, David E. Evans, Sergey V. Evdokimov, L. Fabbietti, M. Faggin, L. Altenkamper, J. Faivre, A. Fantoni, M. Fasel, P. Fecchio, A. Feliciello, G. A. Feofilov, Arturo Fernandez Tellez, A. Ferrero, A. Ferretti, A. Festanti, I. Altsybeev, V. J. G. Feuillard, J. Figiel, Sergey Filchagin, D. Finogeev, F. M. Fionda, G. Fiorenza, F. Flor, S. Foertsch, P. Foka, Sergey L. Fokin, M. N. Anaam, E. Fragiacomo, Ulrich Michael Frankenfeld, G. G. Fronzé, U. Fuchs, C. Furget, A. Furs, M. Fusco Girard, Jens Joergen Gaardhoeje, M. Gagliardi, Alberto Martin Gago Medina, C. Andrei, Arthur Willem Jean Gal, Carlos Duarte Galvan, P. Ganoti, Jose Maria Garabatos Cuadrado, E. García-Solis, Kunal Garg, Corrado Gargiulo, Aydan Garibli, K. Garner, P. Gasik, Alexander Adler, Dimitra Andreou, E. F. Gauger, Maria Beatriz de Leone Gay, M. Germain, Jhuma Ghosh, Premomoy Ghosh, Sanjay Kumar Ghosh, P. Gianotti, P. Giubellino, P. Giubilato, P. Glässel, H. A. Andrews, Diego Mauricio Gomez Coral, Andres Gomez Ramirez, V. González, Pedro Gonzalez Zamora, Sergey V Gorbunov, L. Görlich, S. Gotovac, Varlen Grabski, L. K. Graczykowski, Katie Leanne Graham, A. Andronic, L. Greiner, Alessandro Grelli, C. Grigoras, Vladislav Grigoryev, Ara Grigoryan, S. Grigoryan, Ola Slettevoll Groettvik, Julius Maximilian Gronefeld, F. Grosa, Jan Fiete Grosse-Oetringhaus, Massimo Angeletti, R. Grosso, R. Guernane, B. Guerzoni, M. Guittiere, Kristjan Herlache Gulbrandsen, T. Gunji, A. Gupta, R. Gupta, I. B. Guzman, Rüdiger Haake, V. Anguelov, Michael Karim Habib, Cynthia Marie Hadjidakis, H. Hamagaki, Gergoe Hamar, Mohammed Raihanatu Hamid, R. Hannigan, M. R. Haque, Alena Gromada, John William Harris, A. Harton, C. Anson, Jan Anton Hasenbichler, Hadi Hassan, Despina Hatzifotiadou, Philip Hauer, Shinichi Hayashi, Ailec De La Bell Hechavarria, S. T. Heckel, Ernst Hellbär, Haavard Helstrup, Andrei Ionut Herghelegiu, T. Antičić, Emma González Hernández, Gerardo Antonio Herrera Corral, Florian Herrmann, K. F. Hetland, T. E. Hilden, H. Hillemanns, Christopher Hills, B. Hippolyte, B. Hohlweger, D. Horak, F. Antinori, S. Hornung, Ritsuya Hosokawa, P. Hristov, Chun-Lu Huang, Charles Hughes, Patrick Huhn, T. J. Humanic, H. Hushnud, Lucia Anna Husova, Nur Hussain, P. Antonioli, Syed Asad Hussain, T. Hussain, D. Hutter, Dae Sung Hwang, J. P. Iddon, Radiy Ilkaev, M. Inaba, M. Ippolitov, Md Samsul Islam, M. Ivanov, Rafay Anwar, Vladimir S. Ivanov, Vladimir Izucheev, Barbara V. Jacak, N. Jacazio, Peter Martin Jacobs, M. B. Jadhav, Slavka Jadlovská, Ján Jadlovský, S. Jaelani, C. Jahnke, Jonatan Adolfsson, N. Apadula, Monika Joanna Jakubowska, M. A. Janik, Marko Jerčić, Oliver Thomas Jevons, Raul Tonatiuh Jimenez Bustamante, Muqing Jin, F. Jonas, Peter G. Jones, J. Jung, Michael J. Jung, L. Aphecetche, A. Jusko, P. Kaliňák, Alexander Philipp Kalweit, Ju Hwan Kang, V. Kaplin, S. Kar, Ayben Karasu Uysal, O. Karavichev, T. Karavicheva, P. Karczmarczyk, H. Appelshäuser, Evgeny Karpechev, U. Kebschull, R. Keidel, M. Keil, B. Ketzer, Zhanna Khabanova, Ahsan Mehmood Khan, S. Khan, Shuaib Ahmad Khan, Alexei Khanzadeev, S. Arcelli, Y. Kharlov, A. Khatun, A. Khuntia, Bjarte Kileng, B. Kim, Byung Chul Kim, Daehyeok Kim, Dong Jo Kim, Eun Joo Kim, Hyeon‐Joong Kim, R. Arnaldi, Jaehyun Kim, J. Kim, J. Kim, Jungeol Kim, Junlee Kim, Minjung Kim, Se Yong Kim, Taejun Kim, Taesoo Kim, S. Kirsch, Miguel Ignacio Arratia Munoz, I. Kisel, Sergey Mikhajlovich Kiselev, Adam Ryszard Kisiel, Jennifer Lynn Klay, Carsten Klein, J. Klein, S F Klein, Christian Klein-boesing, Sebastian Klewin, Alexander Kluge, Ionut Cristian Arsene, M. L. Knichel, Anders Garritt Knospe, CHINORAT KOBDAJ, Markus Konrad Köhler, Thorsten Sven Kollegger, Andrey Kondratyev, N. Kondratyeva, E. Kondratyuk, P. J. Konopka, Lukáš Koska, M. Arslandok, O. Kovalenko, Vladimir Nikolaevich Kovalenko, M. Kowalski, I. Králik, Adela Kravčáková, Lukas Kreis, M. Krivda, F. Křížek, Katarina Krizkova Gajdosova, M. Krüger, A. Augustinus, E. Kryshen, Mikolaj Krzewicki, Andrew Michael Kubera, V. Kučera, Christian Claude Kuhn, P. G. Kuijer, L. Kumar, S. Kumar, S. Kundu, P. Kurashvili, R. Averbeck, A. Kurepin, A. Kurepin, Alexey Kuryakin, S. Kushpil, Jakub Kvapil, M. J. Kweon, Jiyeon Kwon, Y. Kwon, Sarah Louise La Pointe, P. La Rocca, Madan Mohan Aggarwal, Sizar Aziz, Y. S. Lai, Rune Langoy, Kirill Lapidus, Antoine Xavier Lardeux, P. Larionov, E. Laudi, R. Lavicka, T. Lazareva, R. Lea, Lucia Leardini, M. D. Azmi, Seongjoo Lee, Fatiha Lehas, Sebastian Lehner, Johannes Lehrbach, R. C. Lemmon, Ildefonso Leon Monzon, Ezra Douglas Lesser, Michael Lettrich, P. Lévai, Xiaomei Li, A. Badalà, Xing Long Li, J. Lien, R. Lietava, Bong-Hwi Lim, S. Lindal, V. Lindenstruth, S. W. Lindsay, C. Lippmann, Michael Annan Lisa, V. Litichevskyi, Y. W. Baek, Alwina Ruixin Liu, Suyuan Liu, W. J. Llope, Ingrid Mckibben Lofnes, Vitaly Loginov, C. Loizides, P. Loncar, X. Lopez, Ernesto Lopez Torres, Philipp Johannes Luettig, S. Bagnasco, Jens Robert Luhder, M. Lunardon, G. Luparello, M. Lupi, Alla Maevskaya, M. Mager, Sohail Musa Mahmood, T. Mahmoud, Antonin Maire, Richard Daniel Majka, Xiaozhi Bai, M. Malaev, Qasim Waheed Malik, Liudmila Malinina, Dmitry Mal Kevich, Peter Malzacher, Alexander V. Mamonov, GIUSEPPE MANDAGLIO, V. Manko, F. Manso, V. Manzari, R. Bailhache, Y. Mao, Massimiliano Marchisone, Jiri A. Mares, G. V. Margagliotti, A. Margotti, Jacopo Margutti, Ana Maria Marin, Christina Markert, Marco Marquard, Nicole Alice Martin, Renu Bala, P. Martinengo, Jacobb Lee Martinez, Mario Ivan Martinez Hernandez, Gines Martinez-garcia, Miguel Martinez Pedreira, S. Masciocchi, M. Masera, Alberto Masoni, Laure Marie Massacrier, E. Masson, Alberto Baldisseri, A. Mastroserio, A. M. Mathis, O. Matonoha, Paula Fernanda Toledo Matuoka, Adam Tomasz Matyja, Christoph Mayer, M. Mazzilli, Alessandra Maria Mazzoni, Adrian Florin Mechler, Franco Meddi, M. Ball, Y. Melikyan, Arturo Alejandro Menchaca-Rocha, Elisa Meninno, M. Meres, Sibaliso Mhlanga, Yasuo Miake, L. Micheletti, Matti Mikael Mieskolainen, Dimitar Lubomirov Mihaylov, Konstantin Mikhaylov, Gianluca Aglieri Rinella, Samah Balouza, André Mischke, A. N. Mishra, D. Miśkowiec, Ciprian Mihai Mitu, A. Modak, N. Mohammadi, Auro Prasad Mohanty, Bedangadas Mohanty, M. Mohisin Khan, Mitali Mondal, Rama Chandra Baral, M. M. Mondal, C. Mordasini, Denise Aparecida Moreira De Godoy, Luis Alberto Perez Moreno, Sandra Moretto, A. Morreale, A. Morsch, Teo Mrnjavac, V. Muccifora, Eugen Mudnić, R. Barbera, Daniel Michael Muhlheim, S. Muhuri, James Declan Mulligan, Marcelo Gameiro Munhoz, Konstantin Munning, Robert Helmut Münzer, Hikari Murakami, S. Murray, Luciano Musa, Jan Mušinský, L. Barioglio, Corey James Myers, J. W. Myrcha, Bharati Naik, R. Nair, Basanta Kumar Nandi, R. Nania, Eugenio Nappi, M. U. Naru, Adrian Fereydon Nassirpour, Pedro Hugo Ferreira Natal Da Luz, G. G. Barnaföldi, Christine Nattrass, R. Nayak, Tapan K. Nayak, Sergey Nazarenko, Renato Aparecido Negrao De Oliveira, Lukas Nellen, Simon Voigt Nesbø, G. Neskovic, B. S. Nielsen, S. Nikolaev, L. S. Barnby, Sergey A. Nikulin, Vladimir Nikolaevich Nikulin, F. Noferini, P. Nomokonov, Gerardus Nooren, J. Norman, P. Nowakowski, A. Nyanin, Joakim Ingemar Nystrand, M. Ogino, Valerie Ramillien Barret, A. Ohlson, Janusz Oleniacz, Antonio Carlos Oliveira Da Silva, Michael H. Oliver, Chiara Oppedisano, Risto Orava, Antonio Ortiz Velasquez, Anders Nils Erik Oskarsson, Jacek Tomasz Otwinowski, K. Oyama, P. Bartalini, Y. Pachmayer, Vojtěch Pacík, Davide Pagano, Guy Paić, P. Palni, J. Pan, Ashutosh Kumar Pandey, S. Panebianco, V. Papikyan, Pooja Pareek, K. Barth, Jong-Han Park, Jasper Elias Parkkila, Sonia Parmar, A. Passfeld, Surya Prakash Pathak, Rajendra Nath Patra, Biswarup Paul, H. Pei, T. Peitzmann, X. Peng, E. Bartsch, Luis Gustavo Pereira, Hugo Denis Antonio Pereira da Costa, Dmitry Yurevich Peresunko, Guillermo Mesa Perez, Edgar Perez Lezama, Vladimir Peskov, Yury Pestov, V. Petráček, Mihai A. Petrovici, Rafael Peretti Pezzi, M. Agnello, F. Baruffaldi, S. Piano, M. Pikna, P. Pillot, Lais Ozelin De Lima Pimentel, Ombretta Pinazza, Lawrence S. Pinsky, C. Pinto, S. Pisano, Danthasinghe Piyarathna, Mateusz Andrzej Ploskon, N. Bastid, M. Planinić, Fabian Pliquett, Jan Marian Pluta, Sona Pochybova, M. G. Poghosyan, Boris Polishchuk, N. Poljak, Wanchaloem Poonsawat, A. Pop, Hendrik Poppenborg, S. Basu, Sarah Julie Porteboeuf, Valeriy Pozdniakov, S. K. Prasad, R. Preghenella, F. Prino, Claude Andre Pruneau, I. Pshenichnov, Maximiliano Puccio, V. Punin, Kalyana Puranapanda, G. Batigne, J. Putschke, Raquel Estefania Quishpe Quishpe, S. Ragoni, Sibaji Raha, Sonia Rajput, Jan Rak, Andry Malala Rakotozafindrabe, L. Ramello, F. Rami, R. Raniwala, B. Batyunya, Sudhir Raniwala, S. S. Räsänen, Bogdan Theodor Rascanu, R. Rath, Viktor Ratza, I. Ravasenga, K. F. Read, K. Redlich, Attiq Ur Rehman, Patrick Simon Reichelt, Paul Christoph Batzing, Felix Reidt, Xiaowen Ren, Rainer Arno Ernst Renfordt, A.I. Reshetin, Jean-Pierre Revol, Klaus Johannes Reygers, V. Riabov, Tuva Ora Herenui Richert, Matthias Rudolph Richter, Petra Riedler, Dibakar Bauri, W. Riegler, Francesco Riggi, Catalin Ristea, S. P. Rode, Mario Rodriguez Cahuantzi, Ketil Roed, Roman Rogalev, Elena Rogochaya, D. Røhr, Dieter Roehrich, Jose Luis Bazo Alba, P. S. Rokita, Federico Ronchetti, Edgar Dominguez Rosas, K. Rosłon, P. Rosnet, Andrea Rossi, A. Rotondi, Filimon Roukoutakis, Ankhi Roy, Pradip Kumar Roy, I. G. Bearden, Omar Vazquez Rueda, R. Rui, Boris A. Rumyantsev, Anar Rustamov, E. Ryabinkin, Yu. G. Ryabov, A. Rybicki, Heidi Maria Rytkonen, S. Sadhu, S. Sadovsky, Cristina Bedda, K. Šafařı́k, S. K. Saha, B. Sahoo, Pragati Sahoo, Raghunath Sahoo, Sarita Sahoo, P. K. Sahu, J. Saini, S. Sakai, S. Sambyal, N. Agrawal, N. K. Behera, Vladimir M. Samsonov, Andres Sandoval, Amal Sarkar, Debojit Sarkar, Nachiketa Sarkar, P. Sarma, Valentina Mantovani Sarti, M. H. P. Sas, E. Scapparone, Brennan Schaefer, I. Belikov, Joachim Schambach, Horst Sebastian Scheid, Claudiu Cornel Schiaua, Rainer Martin Schicker, Alexander Schmah, Christian Joachim Schmidt, Hans Rudolf Schmidt, M. Schmidt, Martin Schmidt, Nicolas Schmidt, F. Bellini, Austin Robert Schmier, J. Schukraft, Yves Schütz, Kilian Eberhard Schwarz, Kai Oliver Schweda, Gilda Scioli, Enrico Scomparin, M. Šefčík, Janet Elizabeth Seger, Yuko Sekiguchi, R. Bellwied, Daiki Sekihata, Ilya Selyuzhenkov, S. Senyukov, Dmitry V. Serebryakov, Eulogio Serradilla Rodriguez, Priyanka Sett, Adrian Sevcenco, Arseniy Shabanov, Alexandre Shabetai, Ruben Shahoyan, V. Belyaev, Wadut Shaikh, A. Shangaraev, A. Sharma, Ankita Sharma, Himanshu Sharma, Meenakshi Sharma, Natasha Sharma, Ashik Ikbal Sheikh, KENTA SHIGAKI, Maya Hachiya Shimomura, G. Bencédi, S. Shirinkin, Qiye Shou, Y. Sibiriak, S. Siddhanta, T. Siemiarczuk, David Olle Rickard Silvermyr, Catherine Silvestre, Goran Simatović, Giuseppe Simonetti, Ranbir Singh, S. Beolè, R. Singh, Vivek Singh, V. Singhal, Tinku Sarkar - Sinha, B. Sitár, Mario Sitta, Bernhard Skaali, Maciej Słupecki, N. Smirnov, R. J. M. Snellings, A. Bercuci, Tomas Wilhelm Snellman, Jaroslav Sochan, C. Soncco, J. Song, Arnon Songmoolnak, Francesca Soramel, Soren Pontoppidan Sorensen, Iwona Anna Sputowska, Johanna Stachel, Ionel Stan, Yaroslav A. Berdnikov, Paul Stankus, Patrick John Steffanic, Evert Anders Stenlund, Diego Stocco, M. M. Storetvedt, Peter Strmeň, Alexandre Alarcon Do Passo Suaide, T. Sugitate, C. Suire, Mais Kazim Suleymanov, D. Berényi, M. Šuljić, Rishat Sultanov, Michal Sumbera, Suharyo Sumowidagdo, Ken Suzuki, S. Swain, Alexander Szabo, Imrich Szarka, U. Tabassam, Guillaume Taillepied, Z. Ahammed, R. A. Bertens, Jun A. Takahashi, Ganesh Jagannath Tambave, Siyu Tang, M. Tarhini, M. G. Tarzila, A. Tauro, Guillermo Tejeda Munoz, A. Telesca, Cristina Terrevoli, D. Thakur, D. Berzano, S. Thakur, Deepa Thomas, F. Thoresen, Raphael Noel Tieulent, Anatoly Tikhonov, Anthony Robert Timmins, Alberica Toia, N. Topilskaya, Marco Toppi, Fernando Torales Acosta, Mihaela Gabriela Besoiu, Solangel Rojas Torres, A. Trifirò, S. Tripathy, Tulika Tripathy, S. Trogolo, Giuseppe Trombetta, Lukas Tropp, Victor Trubnikov, Wladyslaw Henryk Trzaska, T. P. Trzcinski, L. Betev, Barbara Antonina Trzeciak, Tomoya Tsuji, Alexandr Tumkin, R. Turrisi, T. S. Tveter, Kjetil Ullaland, Ejiro Naomi Umaka, Antonio Uras, G. L. Usaı́, A. Utrobicic, A. Bhasin, Martin Vala, N. Valle, Sara Vallero, Naomi Van Der Kolk, Lennart van Doremalen, M. van Leeuwen, Pierre Vande Vyvre, Dezső Varga, Z. Varga, Mónika Varga-Kőfaragó, Inayat Rasool Bhat, Aurora Diozcora Vargas Trevino, M. Vargyas, Raghava Varma, M. Vasileiou, A. Vasiliev, Oton Vazquez Doce, Vladimir Viktorovich Vechernin, Annelies Marianne Veen, Ermanno Vercellin, Sergio Vergara Limon, M. A. Bhat, Lucas Anne Vermunt, R. Vernet, Róbert Vértesi, Marcos Gael de la Cruz Vicencio, L. Vickovic, J. Viinikainen, Zabulon Vilakazi, Orlando Villalobos Baillie, Abraham Villatoro Tello, Gioacchino Vino, H. Bhatt, А. Виноградов, Tiziano Virgili, Vytautas Vislavicius, Alexander Vodopyanov, B. Volkel, Martin Andreas Volkl, Kirill Voloshin, Sergey Voloshin, Giacomo Volpe, Barthelemy von Haller, B. Bhattacharjee, I. Vorobyev, D. Voscek, Janka Vrlakova, Boris Wagner, Yosuke Watanabe, Michael G. Weber, Steffen Georg Weber, Adam Tadeusz Wegrzynek, Dennis Franz Weiser, S. C. Wenzel, A. Bianchi, J. P. Wessels, E. Widmann, J. Wiechuła, J. Wikne, Grzegorz Andrzej Wilk, J. Wilkinson, Guido Alexander Willems, Emily Jade Willsher, Bernd Stefan Windelband, William Edward Witt

0Citations signalées, ce qui n’est pas une note de qualité
8Institutions déclarées
1Pays d’affiliation déclarés

Rattachement africain : fr. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

The differential invariant yield as a function of transverse momentum (p T ) 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 √ s NN = 5.02 TeV in the p T 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 < p T < 10 GeV/c and it lies close to the upper band of perturbative QCD calculation uncertainties up to p T = 5 GeV/c and close to the mean value for larger p T .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 R AA .The measurement of the R AA in different centrality classes allows in-medium energy loss of charm and beauty quarks to be investigated.The R AA shows a suppression with respect to unity at intermediate p T , which increases while moving towards more central collisions.Moreover, the measured R AA 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 p T in heavy-ion collisions at LHC.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

Aucun DOI disponible pour le contrôle Crossref.

Où se fait cette recherche

  • Laboratoire de Physique Subatomique et des Technologies Associées pays non établi dans la notice
    Structure de recherche
  • Institut de Physique pays non établi dans la notice
    Organisme public
  • Institut de Recherche sur les Lois Fondamentales de l'Univers pays non établi dans la notice
    Organisme public
  • Laboratoire de Physique de Clermont Auvergne pays non établi dans la notice
    Structure de recherche
  • Institut Pluridisciplinaire Hubert Curien pays non établi dans la notice
    Structure de recherche
  • Institute of Nuclear Physics of Lyon pays non établi dans la notice
    Structure de recherche
  • Laboratoire de Physique Subatomique et de Cosmologie pays non établi dans la notice
    Structure de recherche
  • Centre de Calcul de l’Institut National de Physique Nucléaire et de Physique des Particules pays non établi dans la notice
    Structure de recherche
  • Institut de Recherches sur les lois Fondamentales de l'Univers pays non établi dans la notice
    Structure de recherche
  • Centre de Calcul de l'IN2P3 pays non établi dans la notice
    Institution

Laboratoire de Physique Subatomique et des Technologies Associées, Institut de Physique et Institut de Recherche sur les Lois Fondamentales de l'Univers, avec 7 autres affiliations.

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle Interactions
Lire en accès ouvert Consulter la publication primaire

BNTIC News n’est pas le producteur de ces données. Les publications sont interrogées à la demande dans Crossref, OpenAIRE, DOAJ, Europe PMC, HAL, DataCite, AfricArXiv, ROR et la Banque mondiale, sans clé d’accès. OpenAlex reste optionnel. Aucun service payant n’est nécessaire et aucune donnée externe n’est enregistrée en base. Consulter les sources et leurs limites.