| Title: |
Measurement of (anti)alpha production in central Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV |
| Authors: |
Acharya, Shreyasi; Adamova, Dagmar; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Ahmad, Shakeel; Ahn, Sang Un; Ahuja, Ishaan; Akindinov, Alexander; Al-Turany, Mohammad; Aleksandrov, Dmitry; Alessandro, Bruno; Alfanda, Haidar Masud; Alfaro Molina, Jose Ruben; Ali, Bushra; Alici, Andrea; Alizadehvandchali, Negin; Alkin, Anton; Alme, Johan; Alocco, Giacomo; Alt, Torsten; Altamura, Anna Rita; Altsybeev, Igor; Alvarado Garcia, Jesus Ricardo; Anaam, Mustafa; Andrei, Cristian; Andreou, Nicodemos; Andronic, Anton; Andronov, Evgeny; Anguelov, Venelin; Antinori, Federico; Antonioli, Pietro; Apadula, Nicole; Aphecetche, Laurent Bernard; Appelshaeuser, Harald; Arata, Carolina; Arcelli, Silvia; Aresti, Mauro; Arnaldi, Roberta; Martins Campos Almeida Arneiro, Jhoao Gabriel; Arsene, Ionut Cristian; Arslandok, Mesut; Augustinus, Andre; Averbeck, Ralf Peter; Azmi, Mohd Danish; Baba, Hitoshi; Badala, Angela; Bae, Joonsuk; Baek, Yongwook; Bai, Xiaozhi; Bailhache, Raphaelle Marie; Bailung, Yoshini; Bala, Renu; Balbino, Alessandro; Baldisseri, Alberto; Balis, Bartosz; Banerjee, Debjani; Banoo, Zarina; Barile, Francesco; Barioglio, Luca; Barlou, Maria; Barman, Banajit; Barnafoldi, Gergely Gabor; Barnby, Lee Stuart; Barreau, Emilie Martine; Ramillien Barret, Valerie; Barreto de Oliveira Campos, Leonardo; Bartels, Clara; Barth, Klaus; Bartsch, Esther; Bastid, Nicole; Basu, Sumit; Batigne, Guillaume; Battistini, Daniel; Batyunya, Boris; Bauri, Dibakar; Bazo Alba, Jose Luis; Bearden, Ian Gardner; Beattie, Caitlin; Becht, Pascal; Behera, Debadatta; Belikov, Iouri; Bell Hechavarria, Ailec; Bellini, Francesca; Bellwied, Rene; Belokurova, Svetlana; Espinoza Beltran, Lucina Gabriela; Vasquez Beltran, Yael Antonio; Bencedi, Gyula; Beole, Stefania Maria; Berdnikov, Yaroslav; Berdnikova, Anastasia; Bergmann, Luisa; Besoiu, Mihaela Gabriela; Betev, Latchezar; Bhaduri, Partha Pratim; Bhasin, Anju; Bhat, Mohammad Asif; Bhattacharjee, Buddhadeb; Bianchi, Livio; Bianchi, Nicola; Bielcik, Jaroslav; Bielcikova, Jana; Bigot, Alexandre Patrick; Bilandzic, Ante; Biro, Gabor; Biswas, Saikat; Bize, Nicolas Luc; Blair, Justin Thomas; Blau, Dmitry; Blidaru, Mihail Bogdan; Bluhme, Nora; Blume, Christoph; Boca, Gianluigi; Bock, Friederike; Bodova, Tea; Boi, Stefano; Bok, Jeongsu; Boldizsar, Laszlo; Bombara, Marek; Bond, Peter Matthew; Bonomi, Germano; Borel, Herve; Borissov, Alexander; Borquez Carcamo, Andres Gerardo; Bossi, Hannah; Botta, Elena; El Mard Bouziani, Youssef; Bratrud, Lars; Braun-Munzinger, Peter; Bregant, Marco; Broz, Michal; Bruno, Giuseppe Eugenio; Buckland, Matthew Daniel; Budnikov, Dmitry; Buesching, Henner; Bufalino, Stefania; Buhler, Paul Alois; Burmasov, Nazar; Buthelezi, Edith Zinhle; Bylinkin, Aleksandr; Bysiak, Sebastian Adam; Cabanillas Noris, Juan Carlos; Cai, Mengke; Caines, Helen Louise; Caliva, Alberto; Calvo Villar, Ernesto; Mejia Camacho, Juan Manuel; Camerini, Paolo; de Moraes Canedo, Fabio; Weyhmiller, Sierra Lisa; Carabas, Mihai; Amatriain Carballo, Aitor; Carnesecchi, Francesca; Caron, Robin Albert Andre; Abranches de Carvalho, Leopoldo; Castillo Castellanos, Javier Ernesto; Catalano, Fabio; Ceballos Sanchez, Cesar; Chakaberia, Irakli; Chakraborty, Pritam; Chandra, Sinjini; Chapeland, Sylvain; Chartier, Marielle; Chattopadhyay, Subhasis; Chattopadhyay, Sukalyan; Cheng, Tiantian; Cheshkov, Cvetan Valeriev; Cheynis, Brigitte; Chibante Barroso, Vasco Miguel; Dobrigkeit Chinellato, David; Chizzali, Emma Sophia; Cho, Jaeyoon; Cho, Soyeon; Chochula, Peter; Choudhury, Dhrubajyoti; Christakoglou, Panagiotis; Christensen, Christian Holm; Christiansen, Peter; Chujo, Tatsuya; Ciacco, Mario; Cicalo, Corrado; Ciupek, Michael Rudolf; Clai, Giulia; Colamaria, Fabio Filippo; Colburn, Jonathan Samuel; Colella, Domenico; Colocci, Manuel; Concas, Matteo; Conesa Balbastre, Gustavo; Conesa del Valle, Zaida; Contin, Giacomo; Contreras Nuno, Jesus Guillermo; Coquet, Maurice Louis; Cortese, Pietro; Cosentino, Mauro Rogerio; Costa, Filippo; Costanza, Susanna; Cot, Corentin; Crkovska, Jana; Crochet, Philippe; Cruz Torres, Reynier; Cui, Pengyao; Dainese, Andrea; Danisch, Meike Charlotte; Danu, Andrea; Das, Prottay; Das, Prottoy; Das, Supriya; Dash, Archita Rani; Dash, Sadhana; de Caro, Annalisa; de Cataldo, Giacinto; de Cuveland, Jan; de Falco, Alessandro; de Gruttola, Daniele; de Marco, Nora; de Martin, Chiara; de Pasquale, Salvatore; Deb, Rohaan; del Grande, Raffaele; Dello Stritto, Luigi; Deng, Wenjing; Dhankher, Preeti; Di Bari, Domenico; Di Mauro, Antonio; Diab, Batoul; Arteche Diaz, Raul; Dietel, Thomas; Ding, Yanchun; Ditzel, Janik; Divia, Roberto; Dixit, Dhruv Utpalkumar; Djuvsland, Oeystein; Dmitrieva, Uliana; Dobrin, Alexandru Florin; Donigus, Benjamin; Dubinski, Jan Michal; Dubla, Andrea; Dudi, Sandeep; Dupieux, Pascal; Durkac, Martin; Dzalaiova, Natalia; Eder, Tabea Maria; Ehlers, Raymond James; Eisenhut, Florian; Ejima, Ren; Elia, Domenico; Erazmus, Barbara Ewa; Ercolessi, Francesca; Espagnon, Bruno; Eulisse, Giulio; Evans, David; Evdokimov, Sergey; Fabbietti, Laura; Faggin, Mattia; Faivre, Julien; Fan, Feng; Fan, Wenqing; Fantoni, Alessandra; Fasel, Markus; Feliciello, Alessandro; Feofilov, Grigorii; Fernandez Tellez, Arturo; Ferrandi de Oliveira, Lucas; Bertran Ferrer, Marta; Ferrero, Andrea; Ferrero, Chiara; Ferretti, Alessandro; Feuillard, Victor Jose Gaston; Filova, Vendulka; Finogeev, Dmitry; Fionda, Fiorella; Flatland, Erlend; Flor, Fernando Antonio; Flores, Amanda Nicole; Foertsch, Siegfried Valentin; Fokin, Ilya; Fokin, Sergey; Fragiacomo, Enrico; Frajna, Eszter; Fuchs, Ulrich; Funicello, Nicola; Furget, Christophe; Furs, Artur; Fusayasu, Takahiro; Gaardhoeje, Jens Joergen; Gagliardi, Martino; Gago Medina, Alberto Martin; Gahlaut, Tanu; Duarte Galvan, Carlos; Gangadharan, Dhevan Raja; Ganoti, Paraskevi; Garabatos Cuadrado, Jose Maria; Tavira Garcia, Andrea; Garcia Chavez, Tonatiuh; Garcia-Solis, Edmundo Javier; Gargiulo, Corrado; Gasik, Piotr Jan; Gautam, Amrit; de Leone Gay, Maria Beatriz; Germain, Marie; Ghimouz, Abderrahmane; Ghosh, Chandrasekhar; Giacalone, Marco; Gioachin, Giulia; Giubellino, Paolo; Giubilato, Piero; Glaenzer, Aude Marie Camille; Glassel, Peter; Glimos, Ewa; Goh, Daniel Jia Qin; Gonzalez Sebastian, Victor Luis; Gordeev, Pavel; Gorgon, Marek Boguslaw; Goswami, Kangkan; Gotovac, Sven; Grabski, Varlen; Graczykowski, Lukasz Kamil; Grecka, Ekaterina; Grelli, Alessandro; Grigoras, Costin; Grigoryev, Vladislav; Grigoryan, Smbat; Grosa, Fabrizio; Grosse-Oetringhaus, Jan Fiete; Grosso, Raffaele; Grund, David; Gruenwald, Nadine Alice; Garcia Guardiano, Gabriel; Guernane, Rachid; Guilbaud, Maxime Rene Joseph; Gulbrandsen, Kristjan Herlache; Gundem, Tuba; Gunji, Taku; Guo, Wenda; Gupta, Anik; Gupta, Ramni; Gupta, Rashi; Gwizdziel, Katarzyna; Gyulai, Laszlo; Hadjidakis, Cynthia Marie; Haider, Fakhar Ul; Haidlova, Sara; Haldar, Mintu; Hamagaki, Hideki; Hamdi, Abdennacer; Han, Younghoon; Hanley, Brian Gerald; Hannigan, Ryan Patrick; Hansen, Joachim; Harris, John William; Harton, Austin Vincent; Hartung, Michael Volker; Hassan, Hadi; Hatzifotiadou, Despina; Hauer, Philip; Havener, Laura Brittany; Hellbar, Ernst; Helstrup, Haavard; Hemmer, Marvin; Herman, Tomas; Herrera Corral, Gerardo Antonio; Herrmann, Florian; Herrmann, Sarah Nina Edwige; Hetland, Kristin Fanebust; Heybeck, Benedict; Hillemanns, Hartmut; Hippolyte, Boris; Hoffmann, Felix Willi; Hofman, Bas; Hong, Geun Hee; Horst, Maximilian; Horzyk, Adrian; Hou, Yongzhen; Hristov, Peter Zahariev; Hughes, Charles; Huhn, Patrick; Huhta, Laura Maria; Humanic, Thomas; Hutson, Alek; Hutter, Dirk; Hwang, Minyoung Chris; Ilkaev, Radiy; Ilyas, Hira; Inaba, Motoi; Innocenti, Gian Michele; Ippolitov, Mikhail; Isakov, Artem; Isidori, Tommaso; Islam, Md Samsul; Ivanov, Marian; Ivanov, Vladimir; Iversen, Kaare Endrup; Jablonski, Miroslaw; Jacak, Barbara; Jacazio, Nicolo; Jacobs, Peter Martin; Jadlovska, Slavka; Jadlovsky, Jan; Jaelani, Syaefudin; Jahnke, Cristiane; Jakubowska, Monika Joanna; Janik, Malgorzata Anna; Janson, Thomas; Ji, Su-Jeong; Jia, Shihai; Paz Jimenez, Alom Antonio; Jonas, Florian; Jones, Daniel Matthew; Jowett, John; Jung, Jerome; Jung, Michael; Junique, Antoine Jean-Simon; Jusko, Anton; Karwowska, Maja Jadwiga; Kaewjai, Jetnipit; Kalinak, Peter; Kalteyer, Annalena Sophie; Kalweit, Alexander Philipp; Karatovic, David; Karavichev, Oleg; Karavicheva, Tatiana; Karczmarczyk, Przemyslaw; Karpechev, Evgeny; Kebschull, Udo Wolfgang; Keidel, Ralf; Keijdener, Darius; Keil, Markus; Ketzer, Bernhard Franz; Khade, Swapnesh Santosh; Khan, Ahsan Mehmood; Khan, Shaista; Khanzadeev, Alexei; Kharlov, Yury; Khatun, Anisa; Khuntia, Arvind; Khuranova, Zhanna; Kileng, Bjarte; Kim, Beomkyu; Kim, Chong; Kim, Dong Jo; Kim, Eun Joo; Kim, Jaehyun; Kim, Jiyoung; Kim, Junlee; Kim, Minjung; Kim, Se Yong; Kim, Taejun; Kimura, Kento; Kirsch, Stefan; Kisel, Ivan; Kiselev, Sergey; Kisiel, Adam Ryszard; Kitowski, Jacek Pawel; Klay, Jennifer Lynn; Klein, Jochen; Klein, Spencer Robert; Klein-Boesing, Christian; Kleiner, Matthias; Klemenz, Thomas; Kluge, Alexander; Kobdaj, Chinorat; Kollegger, Thorsten Sven; Kondratyev, Andrey; Kondratyeva, Natalia; Konig, Joshua Leon; Konigstorfer, Stephan Alexander; Konopka, Piotr Jan; Kornakov Van, Georgui; Korwieser, Maximilian; Koryciak, Sebastian Dominik; Kotliarov, Artem; Kovacic, Nino; Kovalenko, Vladimir; Kowalski, Marek; Kozhuharov, Venelin Valeriev; Kralik, Ivan; Kravcakova, Adela; Krcal, Lubos; Krivda, Marian; Krizek, Filip; Krizkova Gajdosova, Katarina; Kroesen, Martin; Kruger, Mario; Krupova, Diana Maria; Kryshen, Evgeny; Kucera, Vit; Kuhn, Christian Claude; Kuijer, Paulus Gerardus; Kumaoka, Takuya; Kumar, Deekshit; Kumar, Lokesh; Kumar, Navneet; Kumar, Shyam; Kundu, Sourav; Kurashvili, Podist; Kurepin, Alexander; Kurepin, Alexey; Kuryakin, Alexey; Kushpil, Svetlana; Kuskov, Vladislav; Kutyla, Monika; Kweon, Min Jung; Kwon, Youngil; La Pointe, Sarah Louise; La Rocca, Paola; Lakrathok, Anantachai; Lamanna, Massimo; Landou, Aimeric Robin; Langoy, Rune; Larionov, Pavel; Laudi, Elisa; Lautner, Lukas; Lavicka, Roman; Lea, Ramona; Lee, Hyungjun; Legrand, Iosif-Charles; Legras, Gauthier; Lehrbach, Johannes; Lelek, Tomasz Marcin; Lemmon, Roy Crawford; Leon Monzon, Ildefonso; Lesch, Marcel Markus; Lesser, Ezra Douglas; Levai, Peter; Li, Xiaomei; Liang-Gilman, Beatrice Eva; Lien, Jorgen Andre; Lietava, Roman; Likmeta, Iris; Lim, Bong-Hwi; Lim, Sanghoon; Lindenstruth, Volker; Lindner, Amelia; Lippmann, Christian; Liu, Donghai; Liu, Jian; Setoue Liveraro, Gianni Shigeru; Mckibben Lofnes, Ingrid; Loizides, Constantinos; Lokos, Sandor; Lomker, Johanna; Loncar, Petra; Lopez, Xavier Bernard; Lopez Torres, Ernesto; Lu, Pengzhong; Lugo, Fabiola Viridiana; Luhder, Jens Robert; Lunardon, Marcello; Luparello, Grazia; Ma, Yugang; Mager, Magnus; Maire, Antonin; Majerz, Emilia Maria; Makariev, Martin Vasilev; Malaev, Mikhail; Malfattore, Giovanni; Malik, Nasir Mehdi; Malik, Qasim Waheed; Malik, Salman Khurshid; Malinina, Liudmila; Mallick, Dukhishyam; Mallick, Neelkamal; Mandaglio, Giuseppe; Mandal, Sushobhan Kumar; Manko, Vladislav; Manso, Franck; Manzari, Vito; Mao, Yaxian; Marcjan, Robert Waclaw; Margagliotti, Giacomo Vito; Margotti, Anselmo; Marin, Ana Maria; Markert, Christina; Martinengo, Paolo; Martinez Hernandez, Mario Ivan; Martinez-Garcia, Gines; Martins Palhares, Maria Paula; Masciocchi, Silvia; Masera, Massimo; Masoni, Alberto; Massacrier, Laure Marie; Massen, Olaf; Mastroserio, Annalisa; Matonoha, Oliver; Mattiazzo, Serena; Matyja, Adam Tomasz; Mayer, Christoph; Lafuente Mazuecos, Antonio; Mazzaschi, Francesco; Mazzilli, Marianna; Mdhluli, Joyful Elma; Melikyan, Yury; Menchaca-Rocha, Arturo Alejandro; Munoz Mendez, Jesus Eduardo; Meninno, Elisa; Sasikumar Menon, Anjaly; Meres, Michal; Miake, Yasuo; Micheletti, Luca; Mihaylov, Dimitar Lubomirov; Mikhaylov, Konstantin; Czeslaw Miskowiec, Dariusz; Modak, Abhi; Mohanty, Bedangadas; Khan, Mohammed Mohisin; Molander, Mikael Andreas; Monira, Shirajum; Mordasini, Cindy; Moreira de Godoy Willems, Denise Aparecida; Morozov, Igor; Morsch, Andreas; Mrnjavac, Teo; Muccifora, Valeria; Muhuri, Sanjib; Mulligan, James Declan; Mulliri, Alice; Gameiro Munhoz, Marcelo; Munzer, Robert Helmut; Murakami, Hikari; Murray, Sean; Musa, Luciano; Musinsky, Jan; Myrcha, Julian Wojciech; Naik, Bharati; Nambrath, Anjali Ila; Nandi, Basanta Kumar; Nania, Rosario; Nappi, Eugenio; Nassirpour, Adrian Fereydon; Nath, Abhishek; Nattrass, Christine; Naydenov, Momchil Nikolaev; Neagu, Alexandra; Negru, Adrian-Eduard; Nekrasova, Evgeniia; Nellen, Lukas; Nepeivoda, Roman; Nese, Sigurd; Neskovic, Gvozden; Nicassio, Nicola; Nielsen, Borge Svane; Nielsen, Emil Gorm; Nikolaev, Sergey; Nikulin, Sergey; Nikulin, Vladimir; Noferini, Francesco; Noh, Seoyoung; Nomokonov, Petr; Norman, Jaime; Novitzky, Norbert; Nowakowski, Piotr; Nyanin, Alexander; Nystrand, Joakim Ingemar; Oh, Saehanseul; Ohlson, Alice Elisabeth; Okorokov, Vitaly; Oleniacz, Janusz; Onnerstad, Anna; Oppedisano, Chiara; Ortiz Velasquez, Antonio; Otwinowski, Jacek Tomasz; Oya, Motomi; Oyama, Ken; Pachmayer, Yvonne Chiara; Padhan, Sonali; Pagano, Davide; Paic, Guy; Paisano Guzman, Sergio; Palasciano, Antonio; Panebianco, Stefano; Park, Hanseo; Park, Hyebin; Park, Jonghan; Parkkila, Jasper Elias; Patley, Yash; Paul, Biswarup; de Melo Paulino, Maria Monalisa; Pei, Hua; Peitzmann, Thomas; Peng, Xinye; Pennisi, Michele; Perciballi, Stefania; Peresunko, Dmitry Yurevich; Mesa Perez, Guillermo; Pestov, Yury; Petrov, Vitalii; Petrovici, Mihai; Peretti Pezzi, Rafael; Piano, Stefano; Pikna, Miroslav; Pillot, Philippe; Pinazza, Ombretta; Pinsky, Lawrence; Pinto, Chiara; Pisano, Silvia; Ploskon, Mateusz Andrzej; Planinic, Mirko; Pliquett, Fabian; Poghosyan, Martin; Polishchuk, Boris; Politano, Stefano; Poljak, Nikola; Pop, Amalia; Porteboeuf, Sarah Julie; Pozdniakov, Valerii; Yoval Pozos, Irandheny; Pradhan, Kshitish Kumar; Prasad, Sidharth Kumar; Prasad, Suraj; Preghenella, Roberto; Prino, Francesco; Pruneau, Claude Andre; Pshenichnov, Igor; Puccio, Maximiliano; Pucillo, Sara; Pugelova, Zuzana; Qiu, Shi; Quaglia, Luca; Ragoni, Simone; Rai, Ananya; Rakotozafindrabe, Andry Malala; Ramello, Luciano; Rami, Fouad; Rancien, Thibaut Albert; Rasa, Marika; Rasanen, Sami Sakari; Rath, Rutuparna; Rauch, Max Philip; Ravasenga, Ivan; Read, Kenneth Francis; Reckziegel, Christian; Redelbach, Andreas Ralph; Redlich, Krzysztof; Reetz, Carolina Anna; Regules Medel, Hector David; Rehman, Attiq Ur; Reidt, Felix; Reme-Ness, Haakon Andre; Jakubcinova, Zuzana; Reygers, Klaus Johannes; Riabov, Andrei; Riabov, Viktor; Ricci, Riccardo; Richter, Matthias Rudolph; Riedel, Anton Albert; Riegler, Werner; Riffero, Andrea Giovanni; Ristea, Catalin-Lucian; Viqueira Rodriguez, Manuel; Rodriguez Cahuantzi, Mario; Rodriguez Ramirez, Saul Anibal; Roeed, Ketil; Rogalev, Roman; Rogochaya, Elena; Rogoschinski, Tim Sebastian; Rohr, David Michael; Roehrich, Dieter; Fierro Rojas, Pablo; Rojas Torres, Solangel; Rokita, Przemyslaw Stefan; Romanenko, Gleb; Ronchetti, Federico; Rosano, Antonina; Dominguez Rosas, Edgar; Roslon, Krystian; Rossi, Andrea; Roy, Ankhi; Roy, Subhadeep; Rubini, Nicola; Ruggiano, Daniela; Rui, Rinaldo; Russek, Pawel Grzegorz; Russo, Roberto; Rustamov, Anar; Ryabinkin, Evgeny; Ryabov, Yury; Rybicki, Andrzej Krzysztof; Rytkonen, Heidi Maria; Ryu, Jaehyeok; Rzesa, Wioleta; Saarimaki, Oskari Antti Matti; Sadhu, Samrangy; Sadovskiy, Sergey; Saetre, Jon-Are; Safarik, Karel; Saha, Pallabi; Saha, Sumit Kumar; Saha, Swati; Sahoo, Baidyanath; Sahoo, Bhagyarathi; Sahoo, Raghunath; Sahoo, Sarita; Sahu, Dushmanta; Sahu, Pradip Kumar; Saini, Jogender; Tropp, Klaudia; Sakai, Shingo; Panikkassery Salvan, Malavika; Sambyal, Sanjeev Singh; Samitz, Daniel; Sanna, Isabella; Badaro Saramela, Thiago; Sarkar, Debojit; Sarma, Pranjal; Sarritzu, Valerio; Mantovani Sarti, Valentina; Sas, Mike; Sawan, Sawan; Scapparone, Eugenio; Schambach, Johann Joachim; Scheid, Horst Sebastian; Schiaua, Claudiu Cornel; Schicker, Rainer Martin; Schlepper, Felix; Schmah, Alexander; Schmidt, Christian Joachim; Schmidt, Hans Rudolf; Schmidt, Marten Ole; Schmidt, Martin; Schmidt, Nicolas; Schmier, Austin Robert; Schotter, Romain; Wilhelmi, Alexander; Schukraft, Jurgen; Schweda, Kai Oliver; Scioli, Gilda; Scomparin, Enrico; Seger, Janet Elizabeth; Sekiguchi, Yuko; Sekihata, Daiki; Selina, Mariia; Selyuzhenkov, Ilya; Senyukov, Serhiy; Seo, Jin Joo; Serebryakov, Dmitry; Serkin, Leonid; Serksnyte, Laura; Sevcenco, Adrian; Shaba, Tebogo Joyce; Shabetai, Alexandre; Shahoyan, Ruben; Shangaraev, Artem; Sharma, Binti; Sharma, Deependra; Sharma, Himanshu; Sharma, Meenakshi; Sharma, Samarth; Sharma, Sheetal; Sharma, Upasana; Shatat, Afnan; Sheibani, Oveis; Shigaki, Kenta; Hachiya Shimomura, Maya; Shin, Jaehyuck; Shirinkin, Sergey; Shou, Qiye; Sibiryak, Yury; Siddhanta, Sabyasachi; Siemiarczuk, Teodor; Fiorini da Silva, Tiago; Silvermyr, David Olle Rickard; Simantathammakul, Tawanchat; Simeonov, Radoslav; Singh, Balwan; Singh, Bhawani; Singh, Kamaljeet; Singh, Ranbir; Singh, Randhir; Singh, Ravindra; Singh, Sweta; Singh, Vivek; Singhal, Vikas; Sarkar - Sinha, Tinku; Sitar, Branislav; Sitta, Mario; Skaali, Bernhard; Skorodumovs, Georgijs; Slupecki, Maciej; Smirnov, Nikolai; Snellings, Raimond; Haugland Solheim, Emilie; Song, Jihye; Sonnabend, Christian; Sonneveld, Jorine Mirjam; Soramel, Francesca; Soto-Hernandez, Analyce Bella; Spijkers, Rik; Sputowska, Iwona Anna; Staa, Joey; Stachel, Johanna; Stan, Ionel; Steffanic, Patrick John; Stiefelmaier, Stephan Friedrich; Stocco, Diego; Storehaug, Ida; Stratmann, Peter; Strazzi, Sofia; Sturniolo, Alessandro; Pliatskas Stylianidis, Christos; Alarcon Do Passo Suaide, Alexandre; Suire, Christophe Pierre; Sukhanov, Mikhail; Suljic, Miljenko; Sultanov, Rishat; Sumberia, Vikash; Sumowidagdo, Suharyo; Szarka, Imrich; Szymkowski, Maciej; Taghavi, Seyed Farid; Taillepied, Guillaume; Takahashi, Jun; Tambave, Ganesh Jagannath; Tang, Siyu; Tang, Zebo; Tapia Takaki, Daniel Jesus; Tapus, Nicolae; Tarasovicova, Lucia Anna; Tarzila, Madalina-Gabriela; Tassielli, Giovanni Francesco; Tauro, Arturo; Tejeda Munoz, Guillermo; Telesca, Adriana; Terlizzi, Livia; Terrevoli, Cristina; Thakur, Sanchari; Thomas, Deepa; Tikhonov, Anatoly; Tiltmann, Nicolas; Timmins, Anthony Robert; Tkacik, Milan; Tkacik, Tomas; Toia, Alberica; Tokumoto, Ryoka; Tomohiro, Keisuke; Topilskaya, Nataliya; Toppi, Marco; Tork, Theraa M.A; Vargas Torres, Paola; Valencia Torres, Victor; Torres Ramos, Arianna Grisel; Trifiro, Antonio; Triolo, Andrea Sofia; Tripathy, Sushanta; Tripathy, Tulika; Trogolo, Stefano; Trubnikov, Victor; Trzaska, Wladyslaw Henryk; Trzcinski, Tomasz Piotr; Tumkin, Alexandr; Turrisi, Rosario; Tveter, Trine Spedstad; Ullaland, Kjetil; Ulukutlu, Berkin; Uras, Antonio; Urioni, Marta; Usai, Gianluca; Vala, Martin; Valle, Nicolo; van Doremalen, Lennart; van Leeuwen, Marco; van Veen, Casper Arie; van Weelden, Roelof Jan Gijs; Vande Vyvre, Pierre; Varga, Dezso; Varga, Zoltan; Vasileiou, Maria; Vasiliev, Andrey; Vazquez Doce, Oton; Vazquez Rueda, Omar; Vechernin, Vladimir; Vercellin, Ermanno; Vergara Limon, Sergio; Verma, Rahul; Vermunt, Lucas Anne; Vertesi, Robert; Verweij, Marta; Vickovic, Linda; Vilakazi, Zabulon; Villalobos Baillie, Orlando; Villani, Anna; Vinogradov, Alexander; Virgili, Tiziano; Virta, Maxim Mikael Olavi; Vislavicius, Vytautas; Vodopyanov, Alexander; Voelkel, Benedikt; Volkl, Martin Andreas; Voloshin, Sergey; Volpe, Giacomo; von Haller, Barthelemy; Vorobyev, Ivan; Vozniuk, Nikita; Vrlakova, Janka; Wan, Jie; Wang, Chunzheng; Wang, Dongfang; Wang, Yuanzhe; Wang, Yubiao; Wegrzynek, Adam Tadeusz; Weiglhofer, Felix Thomas; Wenzel, Sandro Christian; Wessels, Johannes Peter; Wiechula, Jens; Wikne, Jon; Wilk, Grzegorz Andrzej; Wilkinson, Jeremy John; Willems, Guido Alexander; Windelband, Bernd Stefan; Winn, Michael Andreas; Wright, Josephina Rae; Wu, Wenya; Wu, Yitao; Xu, Ran; Yadav, Ankur; Yadav, Arun Kumar; Yamaguchi, Yorito; Yang, Shiming; Yano, Satoshi; Yeats, Emma Rose; Yin, Zhongbao; Yoo, In Kwon; Yoon, Jin Hee; Yu, Hyeonjin; Yuan, Shiming; Yuncu, Alperen; Zaccolo, Valentina; Zampolli, Chiara; Zanone, Federica; Zardoshti, Nima; Zarochentsev, Andrey; Zavada, Petr; Zavyalov, Nikolay; Zhalov, Mikhail; Zhang, Biao; Zhang, Chi; Zhang, Liuyao; Zhang, Song; Zhang, Xiaoming; Zhang, Yifei; Zhang, Zhen; Zhao, Mingrui; Zherebchevskii, Vladimir; Yu, Zhi; Zhong, Chen; Zhou, Daicui; Zhou, You; Zhu, Jianhui; Zhu, Ya; Zugravel, Stefan Cristi; Zurlo, Nicola |
| Contributors: |
Laboratoire de Physique de Clermont (LPC); Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA); Laboratoire de physique subatomique et des technologies associées (SUBATECH); Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique); Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST); Nantes Université - pôle Sciences et technologie; Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie; Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ); Laboratoire de Physique Subatomique et de Cosmologie (LPSC); Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP); Université Grenoble Alpes (UGA); Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU); Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)); Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA); Institut Pluridisciplinaire Hubert Curien (IPHC); Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS); Institut de Physique des 2 Infinis de Lyon (IP2I Lyon); Université Claude Bernard Lyon 1 (UCBL); Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS); Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab); Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS); ALICE |
| Source: |
Phys.Lett.B ; https://hal.science/hal-04297439 ; Phys.Lett.B, 2024, 858, pp.138943. ⟨10.1016/j.physletb.2024.138943⟩ |
| Publisher Information: |
CCSD |
| Publication Year: |
2024 |
| Subject Terms: |
scattering; nucleus; formation; collective; structure; TeV; light nucleus; blast wave; coalescence; pair; nucleon; kinetic; production; heavy ion; temperature; freeze-out; velocity; flow; model; momentum spectrum; transverse momentum; statistical; hadronization; [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]; [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] |
| Description: |
International audience ; In this letter, measurements of (anti)alpha production in central (0$-$10%) Pb$-$Pb collisions at a center-of-mass energy per nucleon$-$nucleon pair of $\sqrt{s_{\rm NN}}$ = 5.02 TeV are presented, including the first measurement of an antialpha transverse-momentum spectrum. Owing to its large mass, (anti)alpha production yields and transverse-momentum spectra are of particular interest because they provide a stringent test of particle production models. The averaged antialpha and alpha spectrum is included into a common blast-wave fit with lighter particles, indicating that the (anti)alpha also participates in the collective expansion of the medium created in the collision. A blast-wave fit including only protons, (anti)alpha, and other light nuclei results in a similar flow velocity as the fit that includes all particles. A similar flow velocity, but a significantly larger kinetic freeze-out temperature is obtained when only protons and light nuclei are included in the fit. The coalescence parameter $B_4$ is well described by calculations from a statistical hadronization model but significantly underestimated by calculations assuming nucleus formation via coalescence of nucleons. Similarly, the (anti)alpha-to-proton ratio is well described by the statistical hadronization model. On the other hand, coalescence calculations including approaches with different implementations of the (anti)alpha substructure tend to underestimate the data. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/arxiv/2311.11758; ARXIV: 2311.11758; INSPIRE: 2724193 |
| DOI: |
10.1016/j.physletb.2024.138943 |
| Availability: |
https://hal.science/hal-04297439; https://hal.science/hal-04297439v1/document; https://hal.science/hal-04297439v1/file/2311.11758.pdf; https://doi.org/10.1016/j.physletb.2024.138943 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ ; info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.FA450BF4 |
| Database: |
BASE |