CERN Accelerating science

Preprint
Report number	arXiv:2411.14366 ; CERN-EP-2024-295
Title	Direct-photon production in inelastic and high-multiplicity proton-proton collisions at $\sqrt{s} =$ 13 TeV
Author(s)	Acharya, Shreyasi (Clermont-Ferrand U.) ; Agarwal, Apar (Calcutta, VECC) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) ; Akindinov, Alexander (Unlisted) ; Akishina, Valentina (Frankfurt U., FIAS) ; Al-turany, Mohammad (Darmstadt, EMMI) ; Aleksandrov, Dmitry (Unlisted) ; Alessandro, Bruno (INFN, Turin) ; Alfanda, Haidar Masud (Hua-Zhong Normal U.) ; Alfaro Molina, Jose Ruben (Mexico U.) ; Ali, Bushra (Aligarh Muslim U.) ; Alici, Andrea (Bologna U. ; INFN, Bologna) ; Alizadehvandchali, Negin (Houston U.) ; Alkin, Anton ; Alme, Johan (Bergen U.) ; Alocco, Giacomo (Turin U. ; INFN, Turin ; INFN, Cagliari) ; Alt, Torsten (Frankfurt U., Inst. Kernphys.) ; Altamura, Anna Rita (INFN, Bari) ; Altsybeev, Igor (Tech. U., Munich (main)) ; Alvarado Garcia, Jesus Ricardo (Puebla U., Mexico) ; Ramirez Alvarez, Cesar Omar (Puebla U., Mexico) ; Anaam, Mustafa (Hua-Zhong Normal U.) ; Andrei, Cristian (Bucharest, IFIN-HH) ; Andreou, Nicodemos ; Andronic, Anton (Munster U.) ; Andronov, Evgeny (Unlisted) ; Anguelov, Venelin (Heidelberg U.) ; Antinori, Federico (INFN, Padua) ; Antonioli, Pietro (INFN, Bologna) ; Apadula, Nicole (LBL, Berkeley) ; Aphecetche, Laurent Bernard (SUBATECH, Nantes) ; Appelshaeuser, Harald (Frankfurt U., Inst. Kernphys.) ; Arata, Carolina (LPSC, Grenoble) ; Arcelli, Silvia (Bologna U. ; INFN, Bologna) ; Arnaldi, Roberta (INFN, Turin) ; Martins Campos Almeida Arneiro, Jhoao Gabriel (Sao Paulo U.) ; Arsene, Ionut Cristian (Oslo U.) ; Arslandok, Mesut (Yale U.) ; Augustinus, Andre (CERN) ; Averbeck, Ralf Peter (Darmstadt, EMMI) ; Averyanov, Dmitry (Unlisted) ; Azmi, Mohd Danish (Aligarh Muslim U.) ; Baba, Hitoshi (Tokyo U.) ; Badala, Angela (INFN, Catania) ; Bae, Joonsuk ; Bae, Yunseul ; Baek, Yongwook (Gangneung-Wonju Natl. U.) ; Bai, Xiaozhi (USTC, Hefei) ; Bailhache, Raphaelle Marie (Frankfurt U., Inst. Kernphys.) ; Bailung, Yoshini (Indian Inst. Tech., Indore) ; Bala, Renu (Jammu U.) ; Balbino, Alessandro (Turin Polytechnic) ; Baldisseri, Alberto (IRFU, Saclay) ; Balis, Bartosz ; Banoo, Zarina (Jammu U.) ; Barbasova, Veronika (Kosice U.) ; Barile, Francesco (Bari U. ; INFN, Bari) ; Barioglio, Luca (INFN, Turin) ; Barlou, Maria (Athens U.) ; Barman, Banajit (Gauhati U.) ; Barnafoldi, Gergely Gabor (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Barnby, Lee Stuart ; Barreau, Emilie Martine (SUBATECH, Nantes) ; Ramillien Barret, Valerie (Clermont-Ferrand U.) ; Barreto De Oliveira Campos, Leonardo (Sao Paulo U.) ; Bartels, Clara (Liverpool U.) ; Barth, Klaus (CERN) ; Bartsch, Esther (Frankfurt U., Inst. Kernphys.) ; Bastid, Nicole (Clermont-Ferrand U.) ; Basu, Sumit (Lund U.) ; Batigne, Guillaume (SUBATECH, Nantes) ; Battistini, Daniel (Tech. U., Munich (main)) ; Batyunya, Boris (Unlisted) ; Bauri, Dibakar (Indian Inst. Tech., Mumbai) ; Bazo Alba, Jose Luis (Lima, Pont. U. Catolica) ; Bearden, Ian Gardner (Bohr Inst.) ; Beattie, Caitlin (Yale U.) ; Becht, Pascal (Darmstadt, EMMI) ; Behera, Debadatta (Indian Inst. Tech., Indore) ; Belikov, Iouri (Strasbourg, IPHC) ; Bell Hechavarria, Ailec (Munster U.) ; Bellini, Francesca (Bologna U. ; INFN, Bologna) ; Bellwied, Rene (Houston U.) ; Belokurova, Svetlana (Unlisted) ; Espinoza Beltran, Lucina Gabriela (Sinaloa U.) ; Vasquez Beltran, Yael Antonio (Puebla U., Mexico) ; Bencedi, Gyula (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Bensaoula, Adel (Houston U.) ; Beole, Stefania Maria (Turin U. ; INFN, Turin) ; Berdnikov, Yaroslav (Unlisted) ; Berdnikova, Anastasia (Heidelberg U.) ; Bergmann, Luisa (Heidelberg U.) ; Besoiu, Mihaela Gabriela (Bucharest, Inst. Space Science) ; Betev, Latchezar (CERN) ; Bhaduri, Partha Pratim (Calcutta, VECC) ; Bhasin, Anju (Jammu U.) ; Bhattacharjee, Buddhadeb (Gauhati U.) ; Bianchi, Livio (Turin U. ; INFN, Turin) ; Bielcik, Jaroslav (Prague, Tech. U.) ; Bielcikova, Jana (Rez, Nucl. Phys. Inst.) ; Bigot, Alexandre Patrick (Strasbourg, IPHC) ; Bilandzic, Ante (Tech. U., Munich (main)) ; Biro, Gabor (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Biswas, Saikat (Bose Inst., Kolkata ; CAPSS, Kolkata) ; Bize, Nicolas Luc (SUBATECH, Nantes) ; Blair, Justin Thomas (Texas U.) ; Blau, Dmitry (Unlisted) ; Blidaru, Mihail Bogdan (Darmstadt, EMMI) ; Bluhme, Nora (Frankfurt U., FIAS) ; Blume, Christoph (Frankfurt U., Inst. Kernphys.) ; Bock, Friederike (Oak Ridge) ; Bodova, Tea (Bergen U.) ; Bok, Jeongsu (Pusan Natl. U.) ; Boldizsar, Laszlo (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Bombara, Marek (Kosice U.) ; Bond, Peter Matthew (CERN) ; Bonomi, Germano (INFN, Pavia ; U. Brescia) ; Borel, Herve (IRFU, Saclay) ; Borissov, Alexander (Unlisted) ; Borquez Carcamo, Andres Gerardo (Heidelberg U.) ; Botta, Elena (Turin U. ; INFN, Turin) ; El Mard Bouziani, Youssef (Frankfurt U., Inst. Kernphys.) ; Bratrud, Lars (Frankfurt U., Inst. Kernphys.) ; Braun-munzinger, Peter (Darmstadt, EMMI) ; Bregant, Marco (Sao Paulo U.) ; Broz, Michal (Prague, Tech. U.) ; Bruno, Giuseppe Eugenio (Bari U. ; INFN, Bari ; Bari Polytechnic) ; Buchakchiev, Valentin Dimitrov ; Buckland, Matthew Daniel (Daresbury) ; Budnikov, Dmitry (Unlisted) ; Buesching, Henner (Frankfurt U., Inst. Kernphys.) ; Bufalino, Stefania (Turin Polytechnic) ; Buhler, Paul Alois (Stefan Meyer Inst. Subatomare Phys.) ; Burmasov, Nazar (Unlisted) ; Buthelezi, Edith Zinhle (iThemba LABS ; Witwatersrand U.) ; Bylinkin, Aleksandr (Bergen U.) ; Bysiak, Sebastian Adam (Cracow, INP) ; Cabanillas Noris, Juan Carlos (Sinaloa U.) ; Torres Cabrera, Maria Fernanda (Houston U.) ; Cai, Mengke (Hua-Zhong Normal U.) ; Caines, Helen Louise (Yale U.) ; Caliva, Alberto (Salerno U. ; INFN, Salerno) ; Calvo Villar, Ernesto (Lima, Pont. U. Catolica) ; Mejia Camacho, Juan Manuel (Sinaloa U.) ; Camerini, Paolo (Trieste U. ; INFN, Trieste) ; De Moraes Canedo, Fabio (Sao Paulo U.) ; Weyhmiller, Sierra Lisa (Yale U.) ; Carabas, Mihai ; Amatriain Carballo, Aitor (CERN) ; Carnesecchi, Francesca (CERN) ; Caron, Robin Albert Andre (IP2I, Lyon) ; Abranches De Carvalho, Leopoldo (Sao Paulo U.) ; Castillo Castellanos, Javier Ernesto (IRFU, Saclay) ; Castoldi, Matteo (CERN) ; Catalano, Fabio (CERN) ; Cattaruzzi, Samuele (Trieste U. ; INFN, Trieste) ; Cerri, Rebecca (Turin U. ; INFN, Turin) ; Chakaberia, Irakli (LBL, Berkeley) ; Chakraborty, Pritam (Warsaw U. of Tech.) ; Chandra, Sinjini (Calcutta, VECC) ; Chapeland, Sylvain (CERN) ; Chartier, Marielle (Liverpool U.) ; Chattopadhay, Souvik (Calcutta, VECC) ; Chen, Meiyi (Fudan U., Shanghai) ; Cheng, Tiantian (Hua-Zhong Normal U.) ; Cheshkov, Cvetan Valeriev (IP2I, Lyon) ; Chiappara, Davide (Padua U. ; INFN, Padua) ; Chibante Barroso, Vasco Miguel (CERN) ; Dobrigkeit Chinellato, David (Stefan Meyer Inst. Subatomare Phys.) ; Chizzali, Emma Sophia (Tech. U., Munich (main)) ; Cho, Jaeyoon (Inha U.) ; Cho, Soyeon (Inha U.) ; Chochula, Peter (CERN) ; Chochulska, Zuzanna Anna (Warsaw U. of Tech.) ; Choudhury, Dhrubajyoti (Gauhati U.) ; Choudhury, Subikash (Saha Inst.) ; Christakoglou, Panagiotis (Nikhef, Amsterdam) ; Christensen, Christian Holm (Bohr Inst.) ; Christiansen, Peter (Lund U.) ; Chujo, Tatsuya (Tsukuba U.) ; Ciacco, Mario (Turin Polytechnic) ; Cicalo, Corrado (INFN, Cagliari) ; Cindolo, Federico (INFN, Bologna) ; Ciupek, Michael Rudolf (Darmstadt, EMMI) ; Clai, Giulia (INFN, Bologna) ; Colamaria, Fabio Filippo (INFN, Bari) ; Colburn, Jonathan Samuel (Birmingham U.) ; Colella, Domenico (Bari U. ; INFN, Bari) ; Colelli, Angelo (Bari U. ; INFN, Bari) ; Colocci, Manuel (Bologna U. ; INFN, Bologna) ; Concas, Matteo (CERN) ; Conesa Balbastre, Gustavo (LPSC, Grenoble) ; Conesa Del Valle, Zaida (IJCLab, Orsay) ; Contin, Giacomo (Trieste U. ; INFN, Trieste) ; Contreras Nuno, Jesus Guillermo (Prague, Tech. U.) ; Coquet, Maurice (SUBATECH, Nantes) ; Cortese, Pietro (INFN, Turin ; Piemonte Orientale U., Novara) ; Cosentino, Mauro Rogerio (ABC Federal U.) ; Costa, Filippo (CERN) ; Costanza, Susanna (Pavia U. ; INFN, Pavia) ; Cot, Corentin (IJCLab, Orsay) ; Crochet, Philippe (Clermont-Ferrand U.) ; Czarnynoga, Maciej Marek (Warsaw U. of Tech.) ; Dainese, Andrea (INFN, Padua) ; Dange, Gautam (Frankfurt U., FIAS) ; Danisch, Meike Charlotte (Heidelberg U.) ; Danu, Andrea (Bucharest, Inst. Space Science) ; Das, Prottay (CERN ; NISER, Jatni) ; Das, Supriya (Bose Inst., Kolkata ; CAPSS, Kolkata) ; Dash, Archita Rani (Munster U.) ; Dash, Sadhana (Indian Inst. Tech., Mumbai) ; De Caro, Annalisa (Salerno U. ; INFN, Salerno) ; De Cataldo, Giacinto (INFN, Bari) ; De Cuveland, Jan (Frankfurt U., FIAS) ; De Falco, Alessandro (Cagliari U. ; INFN, Cagliari) ; De Gruttola, Daniele (Salerno U. ; INFN, Salerno) ; De Marco, Nora (INFN, Turin) ; De Martin, Chiara (Trieste U. ; INFN, Trieste) ; De Pasquale, Salvatore (Salerno U. ; INFN, Salerno) ; Deb, Rohaan (U. Brescia) ; Del Grande, Raffaele (Tech. U., Munich (main)) ; Dello Stritto, Luigi (CERN) ; Deng, Wenjing (Hua-Zhong Normal U.) ; Devereaux, Kyle Christian (UC, Berkeley) ; Dhankher, Preeti (UC, Berkeley) ; Di Bari, Domenico (Bari U. ; INFN, Bari) ; Di Mauro, Antonio (CERN) ; Di Ruzza, Benedetto (Foggia U.) ; Diab, Batoul (IRFU, Saclay) ; Arteche Diaz, Raul (Havana, CEADEN ; Unlisted) ; Ding, Yanchun (Hua-Zhong Normal U.) ; Ditzel, Janik (Frankfurt U., Inst. Kernphys.) ; Divia, Roberto (CERN) ; Djuvsland, Oeystein (Bergen U.) ; Dmitrieva, Uliana (Unlisted) ; Dobrin, Alexandru Florin (Bucharest, Inst. Space Science) ; Donigus, Benjamin (Frankfurt U., Inst. Kernphys.) ; Dubinski, Jan Michal (Warsaw U. of Tech.) ; Dubla, Andrea (Darmstadt, EMMI) ; Dupieux, Pascal (Clermont-Ferrand U.) ; Dzalaiova, Natalia (Comenius U.) ; Eder, Tabea Maria (Munster U.) ; Ehlers, Raymond James, III (LBL, Berkeley) ; Eisenhut, Florian (Frankfurt U., Inst. Kernphys.) ; Ejima, Ren (Hiroshima U.) ; Elia, Domenico (INFN, Bari) ; Erazmus, Barbara Ewa (SUBATECH, Nantes) ; Ercolessi, Francesca (Bologna U. ; INFN, Bologna) ; Espagnon, Bruno (IJCLab, Orsay) ; Eulisse, Giulio (CERN) ; Evans, David (Birmingham U.) ; Evdokimov, Sergey (Unlisted) ; Fabbietti, Laura (Tech. U., Munich (main)) ; Faggin, Mattia (Trieste U. ; INFN, Trieste) ; Faivre, Julien (LPSC, Grenoble) ; Fan, Feng (Hua-Zhong Normal U.) ; Fan, Wenqing (LBL, Berkeley) ; Fantoni, Alessandra (Frascati) ; Fasel, Markus (Oak Ridge) ; Feofilov, Grigorii (Unlisted) ; Fernandez Tellez, Arturo (Puebla U., Mexico) ; Ferrandi De Oliveira, Lucas (Sao Paulo U.) ; Bertran Ferrer, Marta (CERN) ; Ferrero, Andrea (IRFU, Saclay) ; Ferrero, Chiara (INFN, Turin) ; Ferretti, Alessandro (Turin U. ; INFN, Turin) ; Feuillard, Victor Jose Gaston (Heidelberg U.) ; Filova, Vendulka (Prague, Tech. U.) ; Finogeev, Dmitry (Unlisted) ; Fionda, Fiorella (INFN, Cagliari) ; Flatland, Erlend (CERN) ; Flor, Fernando Antonio (Houston U. ; Yale U.) ; Flores, Amanda Nicole (Texas U.) ; Foertsch, Siegfried Valentin (iThemba LABS) ; Fokin, Ilya (Heidelberg U.) ; Fokin, Sergey (Unlisted) ; Follo, Umberto (INFN, Turin) ; Fragiacomo, Enrico (INFN, Trieste) ; Frajna, Eszter (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Fuchs, Ulrich (CERN) ; Funicello, Nicola (Salerno U. ; INFN, Salerno) ; Furget, Christophe (LPSC, Grenoble) ; Furs, Artur (Unlisted) ; Fusayasu, Takahiro ; Gaardhoeje, Jens Joergen (Bohr Inst.) ; Gagliardi, Martino (Turin U. ; INFN, Turin) ; Gago Medina, Alberto Martin (Lima, Pont. U. Catolica) ; Gahlaut, Tanu (Indian Inst. Tech., Mumbai) ; Duarte Galvan, Carlos (Sinaloa U.) ; Gami, Sarjeeta (NISER, Jatni) ; Gangadharan, Dhevan Raja (Houston U.) ; Ganoti, Paraskevi (Athens U.) ; Garabatos Cuadrado, Jose Maria (Darmstadt, EMMI) ; Martinez Garcia, Josue (Puebla U., Mexico) ; Garcia Chavez, Tonatiuh (Puebla U., Mexico) ; Garcia-solis, Edmundo Javier (Chicago State U.) ; Gargiulo, Corrado (CERN) ; Gasik, Piotr Jan (Darmstadt, EMMI) ; Gaur, Hari Mohan (Frankfurt U., FIAS) ; Gautam, Amrit (Kansas U.) ; De Leone Gay, Maria Beatriz (Rio Grande do Sul U.) ; Germain, Marie (SUBATECH, Nantes) ; Gernhaeuser, Roman August (Tech. U., Munich (main)) ; Ghosh, Chandrasekhar (Calcutta, VECC) ; Giacalone, Marco (INFN, Bologna) ; Gioachin, Giulia (Turin Polytechnic) ; Giri, Sourav Kanti (Calcutta, VECC) ; Giubellino, Paolo (INFN, Turin ; Darmstadt, EMMI) ; Giubilato, Piero (Padua U. ; INFN, Padua) ; Glaenzer, Aude Marie Camille (IRFU, Saclay) ; Glassel, Peter (Heidelberg U.) ; Glimos, Ewa (Tennessee U.) ; Goh, Daniel Jia Qin (Nagasaki Inst. Appl. Sci.) ; Gonzalez Sebastian, Victor Luis (Wayne State U.) ; Gordeev, Pavel (Unlisted) ; Gorgon, Marek Boguslaw ; Goswami, Kangkan (Indian Inst. Tech., Indore) ; Gotovac, Sven (Split Tech. U.) ; Grabski, Varlen (Mexico U.) ; Graczykowski, Lukasz Kamil (Warsaw U. of Tech.) ; Grecka, Ekaterina (Rez, Nucl. Phys. Inst.) ; Grelli, Alessandro (Utrecht U.) ; Grigoras, Costin (CERN) ; Grigoryev, Vladislav (Unlisted) ; Grigoryan, Smbat (Yerevan Phys. Inst. ; Unlisted) ; Grosa, Fabrizio (CERN) ; Grosse-oetringhaus, Jan Fiete (CERN) ; Grosso, Raffaele (Darmstadt, EMMI) ; Grund, David (Prague, Tech. U.) ; Gruenwald, Nadine Alice (Heidelberg U.) ; Garcia Guardiano, Gabriel (Campinas State U.) ; Guernane, Rachid (LPSC, Grenoble) ; Guilbaud, Maxime Rene Joseph (SUBATECH, Nantes) ; Gulbrandsen, Kristjan Herlache (Bohr Inst.) ; Karlsson Gumprecht, Jesper Jan Walter (Stefan Meyer Inst. Subatomare Phys.) ; Gundem, Tuba (Frankfurt U., Inst. Kernphys.) ; Gunji, Taku (Tokyo U.) ; Guo, Wenda (Hua-Zhong Normal U.) ; Gupta, Anik (Jammu U.) ; Gupta, Ramni (Jammu U.) ; Gupta, Rashi (Indian Inst. Tech., Indore) ; Gwizdziel, Katarzyna (Warsaw U. of Tech.) ; Gyulai, Laszlo (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Hadjidakis, Cynthia Marie (IJCLab, Orsay) ; Haider, Fakhar Ul (Jammu U.) ; Haidlova, Sara (Prague, Tech. U.) ; Haldar, Mintu (Bose Inst., Kolkata ; CAPSS, Kolkata) ; Hamagaki, Hideki (Nagasaki Inst. Appl. Sci.) ; Han, Younghoon (Yonsei U.) ; Hanley, Brian Gerald (Wayne State U.) ; Hannigan, Ryan Patrick (Texas U.) ; Hansen, Joachim (Lund U.) ; Haque, Md Rihan (Darmstadt, EMMI) ; Harris, John William (Yale U.) ; Harton, Austin Vincent (Chicago State U.) ; Hartung, Michael Volker (Frankfurt U., Inst. Kernphys.) ; Hassan, Hadi (Jyvaskyla U.) ; Hatzifotiadou, Despina (INFN, Bologna) ; Hauer, Philip (Bonn U., HISKP) ; Havener, Laura Brittany (Yale U.) ; Hellbar, Ernst (CERN) ; Helstrup, Haavard (Bergen Coll. Higher Educ.) ; Hemmer, Marvin (Frankfurt U., Inst. Kernphys.) ; Herman, Tomas (Prague, Tech. U.) ; Hernandez, Sabrina Gabrielle (Houston U.) ; Herrera Corral, Gerardo Antonio (CINVESTAV, IPN) ; Herrmann, Sarah Nina Edwige (IP2I, Lyon) ; Hetland, Kristin Fanebust (Bergen Coll. Higher Educ.) ; Heybeck, Benedict (Frankfurt U., Inst. Kernphys.) ; Hillemanns, Hartmut (CERN) ; Hippolyte, Boris (Strasbourg, IPHC) ; Hobus, Isis Pihn Marie (Nikhef, Amsterdam) ; Hoffmann, Felix Willi (Goethe U., Frankfurt, Inst. Inform.) ; Hofman, Bas (Utrecht U.) ; Mahlein, Maximilian (Tech. U., Munich (main)) ; Horzyk, Adrian ; Hou, Yongzhen (Hua-Zhong Normal U.) ; Hristov, Peter Zahariev (CERN) ; Huhn, Patrick (Frankfurt U., Inst. Kernphys.) ; Huhta, Laura Maria (Jyvaskyla U.) ; Humanic, Thomas (Ohio State U.) ; Hutson, Alek (Houston U.) ; Hutter, Dirk (Frankfurt U., FIAS) ; Hwang, Minyoung Chris (UC, Berkeley) ; Ilkaev, Radiy (Unlisted) ; Inaba, Motoi (Tsukuba U.) ; Innocenti, Gian Michele (CERN) ; Ippolitov, Mikhail (Unlisted) ; Isakov, Artem (Nikhef, Amsterdam) ; Isidori, Tommaso (Kansas U.) ; Islam, Md Samsul (Indian Inst. Tech., Mumbai ; Saha Inst.) ; Iurchenko, Semen (Unlisted) ; Ivanov, Marian (Darmstadt, EMMI) ; Ivanov, Marian (Comenius U.) ; Ivanov, Vladimir (Unlisted) ; Iversen, Kaare Endrup (Lund U.) ; Jablonski, Miroslaw ; Jacak, Barbara (UC, Berkeley ; LBL, Berkeley) ; Jacazio, Nicolo (Bologna U. ; INFN, Bologna) ; Jacobs, Peter Martin (LBL, Berkeley) ; Jadlovska, Slavka (Kosice Tech. U.) ; Jadlovsky, Jan (Kosice Tech. U.) ; Jaelani, Syaefudin (Jakarta LIPI, Indonesian Inst. Sci.) ; Jahnke, Cristiane (Sao Paulo U.) ; Jakubowska, Monika Joanna (Warsaw U. of Tech.) ; Janik, Malgorzata Anna (Warsaw U. of Tech.) ; Janson, Thomas (Goethe U., Frankfurt, Inst. Inform.) ; Ji, Su-jeong (Pusan Natl. U.) ; Jia, Shihai (Beijing, Inst. Atomic Energy) ; Jiang, Tao (Beijing, Inst. Atomic Energy) ; Paz Jimenez, Alom Antonio (Mexico U., ICN) ; Jonas, Florian (LBL, Berkeley) ; Jones, Daniel Matthew (Liverpool U.) ; Jowett, John (CERN ; Darmstadt, EMMI) ; Jung, Jerome (Frankfurt U., Inst. Kernphys.) ; Jung, Michael (Frankfurt U., Inst. Kernphys.) ; Junique, Antoine Jean-simon (CERN) ; Jusko, Anton (Birmingham U.) ; Kaewjai, Jetnipit (Suranaree U. of Tech.) ; Kalinak, Peter (Kosice, IEF) ; Kalweit, Alexander Philipp (CERN) ; Karasu Uysal, Ayben (Yildiz Tech. U.) ; Karatovic, David (Zagreb U.) ; Karatzenis, Nikolaos (Birmingham U.) ; Karavichev, Oleg (Unlisted) ; Karavicheva, Tatiana (Unlisted) ; Karpechev, Evgeny (Unlisted) ; Karwowska, Maja Jadwiga (Warsaw U. of Tech.) ; Kebschull, Udo Wolfgang (Goethe U., Frankfurt, Inst. Inform.) ; Keil, Markus (CERN) ; Ketzer, Bernhard Franz (Bonn U., HISKP) ; Keul, Johannes (Frankfurt U., Inst. Kernphys.) ; Khade, Swapnesh Santosh (Indian Inst. Tech., Indore) ; Khan, Ahsan Mehmood (USTC, Hefei) ; Khan, Shaista (Aligarh Muslim U.) ; Khanzadeev, Alexei (Unlisted) ; Kharlov, Yury (Unlisted) ; Khatun, Anisa (Kansas U.) ; Khuntia, Arvind (Prague, Tech. U.) ; Khuranova, Zhanna (Frankfurt U., Inst. Kernphys.) ; Wang-kileng, Bjarte (Bergen Coll. Higher Educ.) ; Kim, Beomkyu ; Kim, Chong (Pusan Natl. U.) ; Kim, Dong Jo (Jyvaskyla U.) ; Kim, Dongguk ; Kim, Eun Joo (Chonbuk Natl. U.) ; Kim, Jaehyun (Yonsei U.) ; Kim, Jiyoung (Inha U.) ; Kim, Junlee (CERN ; Chonbuk Natl. U.) ; Kim, Minjung (UC, Berkeley) ; Kim, Se Yong (Sejong U.) ; Kim, Taejun (Yonsei U.) ; Kimura, Kento (Hiroshima U.) ; Kirkova, Aleksandrina ; Kirsch, Stefan (Frankfurt U., Inst. Kernphys.) ; Kisel, Ivan (Frankfurt U., FIAS) ; Kiselev, Sergey (Unlisted) ; Kisiel, Adam Ryszard (Warsaw U. of Tech.) ; Klay, Jennifer Lynn (Cal. Poly.) ; Klein, Jochen (CERN) ; Klein, Spencer Robert (LBL, Berkeley) ; Klein-boesing, Christian (Munster U.) ; Kleiner, Matthias (Frankfurt U., Inst. Kernphys.) ; Klemenz, Thomas (Tech. U., Munich (main)) ; Kluge, Alexander (CERN) ; Kobdaj, Chinorat (Suranaree U. of Tech.) ; Kohara, Ryotaro (Tokyo U.) ; Kollegger, Thorsten Sven (Darmstadt, EMMI) ; Kondratyev, Andrey (Unlisted) ; Kondratyeva, Natalia (Unlisted) ; Konig, Joshua Leon (Frankfurt U., Inst. Kernphys.) ; Konigstorfer, Stephan Alexander (Tech. U., Munich (main)) ; Konopka, Piotr Jan (CERN) ; Kornakov Van, Georgui (Warsaw U. of Tech.) ; Korwieser, Maximilian (Tech. U., Munich (main)) ; Koryciak, Sebastian Dominik ; Koster, Cornelia (Nikhef, Amsterdam) ; Kotliarov, Artem (Rez, Nucl. Phys. Inst.) ; Kovacic, Nino (Zagreb U.) ; Kovalenko, Vladimir (Unlisted) ; Kowalski, Marek (Cracow, INP) ; Kozhuharov, Venelin Valeriev ; Kozlov, Grigory (Frankfurt U., FIAS) ; Kralik, Ivan (Kosice, IEF) ; Kravcakova, Adela (Kosice U.) ; Krcal, Lubos (CERN ; Frankfurt U., FIAS) ; Krivda, Marian (Kosice, IEF ; Birmingham U.) ; Krizek, Filip (Rez, Nucl. Phys. Inst.) ; Krizkova Gajdosova, Katarina (CERN) ; Krug, Cristiano (Rio Grande do Sul U.) ; Kruger, Mario (Frankfurt U., Inst. Kernphys.) ; Krupova, Diana Maria (Prague, Tech. U.) ; Kryshen, Evgeny (Unlisted) ; Kucera, Vit (Inha U.) ; Kuhn, Christian Claude (Strasbourg, IPHC) ; Kuijer, Paulus Gerardus (Nikhef, Amsterdam) ; Kumaoka, Takuya (Tsukuba U.) ; Kumar, Deekshit (Calcutta, VECC) ; Kumar, Lokesh (Panjab U.) ; Kumar, Navneet (Panjab U.) ; Kumar, Shyam (INFN, Bari) ; Kundu, Sourav (CERN) ; Kurashvili, Podist (Warsaw, Inst. Nucl. Studies) ; Kurepin, Alexey (Unlisted) ; Kuryakin, Alexey (Unlisted) ; Kushpil, Svetlana (Rez, Nucl. Phys. Inst.) ; Kuskov, Vladislav (Unlisted) ; Kutyla, Monika (Warsaw U. of Tech.) ; Kuznetsov, Andrey (Unlisted) ; Kweon, Min Jung (Inha U.) ; Kwon, Youngil (Yonsei U.) ; La Pointe, Sarah Louise (Frankfurt U., FIAS) ; La Rocca, Paola (Catania U. ; INFN, Catania) ; Lakrathok, Anantachai (Suranaree U. of Tech.) ; Lamanna, Massimo (CERN) ; Landou, Aimeric Robin (LPSC, Grenoble) ; Langoy, Rune (University of South-Eastern Norway) ; Larionov, Pavel (CERN) ; Laudi, Elisa (CERN) ; Lautner, Lukas (Tech. U., Munich (main)) ; Narcio Laveaga, Rafael Angel (Sinaloa U.) ; Lavicka, Roman (Stefan Meyer Inst. Subatomare Phys.) ; Lea, Ramona (INFN, Pavia ; U. Brescia) ; Lee, Hyungjun ; Legrand, Iosif-charles (Bucharest, IFIN-HH) ; Legras, Gauthier (Munster U.) ; Lehrbach, Johannes (Frankfurt U., FIAS) ; Lejeune, Alexian Marc (Prague, Tech. U.) ; Lelek, Tomasz Marcin ; Lemmon, Roy Crawford (Daresbury) ; Leon Monzon, Ildefonso (Sinaloa U.) ; Lesch, Marcel Markus (Tech. U., Munich (main)) ; Levai, Peter (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Li, Mingze (Hua-Zhong Normal U.) ; Li, Peiyu (Beijing, Inst. Atomic Energy) ; Li, Xiaomei (Beijing, Inst. Atomic Energy) ; Liang-gilman, Beatrice Eva (UC, Berkeley) ; Lien, Jorgen Andre (University of South-Eastern Norway) ; Lietava, Roman (Birmingham U.) ; Likmeta, Iris (Houston U.) ; Lim, Bong-hwi (Turin U. ; INFN, Turin) ; Lim, Hyunji (Pusan Natl. U.) ; Lim, Sanghoon (Pusan Natl. U.) ; Lindenstruth, Volker (Frankfurt U., FIAS) ; Lippmann, Christian (Darmstadt, EMMI) ; Liu, Donghai (Hua-Zhong Normal U.) ; Liu, Jian (Liverpool U.) ; Setoue Liveraro, Gianni Shigeru (Campinas State U.) ; Mckibben Lofnes, Ingrid (Bergen U.) ; Loizides, Constantinos (Oak Ridge) ; Lokos, Sandor (Cracow, INP) ; Lomker, Johanna (Utrecht U.) ; Lopez, Xavier Bernard (Clermont-Ferrand U.) ; Lopez Torres, Ernesto (Havana, CEADEN) ; Lotteau, Clement (IP2I, Lyon) ; Lu, Pengzhong (Darmstadt, EMMI ; USTC, Hefei) ; Lu, Zhiyong (Beijing, Inst. Atomic Energy) ; Lugo Porras, Fabiola Viridiana (Mexico U.) ; Luhder, Jens Robert (Munster U.) ; Luparello, Grazia (INFN, Trieste) ; Ma, Yugang (Fudan U., Shanghai) ; Mager, Magnus (CERN) ; Maire, Antonin (Strasbourg, IPHC) ; Majerz, Emilia Maria ; Makariev, Martin Vasilev ; Malaev, Mikhail (Unlisted) ; Malfattore, Giovanni (Bologna U. ; INFN, Bologna) ; Malik, Nasir Mehdi (Jammu U.) ; Malik, Salman Khurshid (Jammu U.) ; Malinina, Liudmila (Unlisted) ; Mallick, Dukhishyam (IJCLab, Orsay) ; Mallick, Neelkamal (Indian Inst. Tech., Indore ; Jyvaskyla U.) ; Mandaglio, Giuseppe (Messina U. ; INFN, Catania) ; Mandal, Sushobhan Kumar (Warsaw, Inst. Nucl. Studies) ; Manea, Alexandru (Bucharest, Inst. Space Science) ; Manko, Vladislav (Unlisted) ; Manso, Franck (Clermont-Ferrand U.) ; Manzari, Vito (INFN, Bari) ; Mao, Yaxian (Hua-Zhong Normal U.) ; Marcjan, Robert Waclaw ; Margagliotti, Giacomo Vito (Trieste U. ; INFN, Trieste) ; Margotti, Anselmo (INFN, Bologna) ; Marin, Ana Maria (Darmstadt, EMMI) ; Markert, Christina (Texas U.) ; Bermudez Marquez, Ciro Fabian (Bari U. ; INFN, Bari) ; Martinengo, Paolo (CERN) ; Martinez Hernandez, Mario Ivan (Puebla U., Mexico) ; Martinez-garcia, Gines (SUBATECH, Nantes) ; Martins Palhares, Maria Paula (Sao Paulo U.) ; Masciocchi, Silvia (Darmstadt, EMMI) ; Masera, Massimo (Turin U. ; INFN, Turin) ; Masoni, Alberto (INFN, Cagliari) ; Massacrier, Laure Marie (IJCLab, Orsay) ; Massen, Olaf (Utrecht U.) ; Mastroserio, Annalisa (INFN, Bari ; Foggia U.) ; Mattiazzo, Serena (Padua U. ; INFN, Padua) ; Matyja, Adam Tomasz (Cracow, INP) ; Mazzaschi, Francesco (Turin U. ; INFN, Turin ; CERN) ; Mazzilli, Marianna (Houston U.) ; Melikyan, Yury (Helsinki Inst. of Phys.) ; De Melo Paulino, Maria Monalisa (Sao Paulo U.) ; Menchaca-rocha, Arturo Alejandro (Mexico U.) ; Munoz Mendez, Jesus Eduardo (Mexico U., ICN) ; Meninno, Elisa (Stefan Meyer Inst. Subatomare Phys.) ; Sasikumar Menon, Anjaly (Houston U.) ; Menzel, Marius Wilm (CERN ; Heidelberg U.) ; Meres, Michal (Comenius U.) ; Micheletti, Luca (CERN) ; Mihai, Darius ; Mihaylov, Dimitar Lubomirov (Tech. U., Munich (main)) ; Mikhaylov, Konstantin (Unlisted) ; Minafra, Nicola (Kansas U.) ; Czeslaw Miskowiec, Dariusz (Darmstadt, EMMI) ; Modak, Abhi (U. Brescia) ; Mohanty, Bedangadas (NISER, Jatni) ; Khan, Mohammed Mohisin (Aligarh Muslim U.) ; Molander, Mikael Andreas (Helsinki Inst. of Phys.) ; Mondal, Mriganka Mouli (NISER, Jatni) ; Monira, Shirajum (Warsaw U. of Tech.) ; Mordasini, Cindy (Jyvaskyla U.) ; Moreira De Godoy Willems, Denise Aparecida (Munster U.) ; Morozov, Igor (Unlisted) ; Morsch, Andreas (CERN) ; Mrnjavac, Teo (CERN) ; Muccifora, Valeria (Frascati) ; Muhuri, Sanjib (Calcutta, VECC) ; Mulligan, James Declan (LBL, Berkeley) ; Mulliri, Alice (Cagliari U. ; INFN, Cagliari) ; Gameiro Munhoz, Marcelo (Sao Paulo U.) ; Munzer, Robert Helmut (Frankfurt U., Inst. Kernphys.) ; Murakami, Hikari (Tokyo U.) ; Murray, Sean (Cape Town U.) ; Musa, Luciano (CERN) ; Musinsky, Jan (Kosice, IEF) ; Myrcha, Julian Wojciech (Warsaw U. of Tech.) ; Naik, Bharati (Witwatersrand U.) ; Nambrath, Anjali Ila (UC, Berkeley) ; Nandi, Basanta Kumar (Indian Inst. Tech., Mumbai) ; Nania, Rosario (INFN, Bologna) ; Nappi, Eugenio (INFN, Bari) ; Nassirpour, Adrian Fereydon (Sejong U.) ; Nastase, Vlad-iulius ; Nath, Abhishek (Heidelberg U.) ; Nath, Subhadeep (Calcutta, VECC) ; Nattrass, Christine (Tennessee U.) ; Naydenov, Momchil Nikolaev ; Neagu, Alexandra (Oslo U.) ; Negru, Adrian-eduard ; Nekrasova, Evgeniia (Unlisted) ; Nellen, Lukas (Mexico U., ICN) ; Nepeivoda, Roman (Lund U.) ; Nese, Sigurd (Oslo U.) ; Nicassio, Nicola (Bari U. ; INFN, Bari) ; Nielsen, Borge Svane (Bohr Inst.) ; Nielsen, Emil Gorm (Bohr Inst.) ; Nikolaev, Sergey (Unlisted) ; Nikulin, Sergey (Unlisted) ; Nikulin, Vladimir (Unlisted) ; Noferini, Francesco (INFN, Bologna) ; Noh, Seoyoung (Jeonbuk Natl. U.) ; Nomokonov, Petr (Unlisted) ; Norman, Jaime (Liverpool U.) ; Novitzky, Norbert (Oak Ridge) ; Nowakowski, Piotr (Warsaw U. of Tech.) ; Nyanin, Alexander (Unlisted) ; Nystrand, Joakim Ingemar (Bergen U.) ; Oh, Saehanseul (Sejong U.) ; Ohlson, Alice Elisabeth (Lund U.) ; Okorokov, Vitaly (Unlisted) ; Oleniacz, Janusz (Warsaw U. of Tech.) ; Onnerstad, Anna (Jyvaskyla U.) ; Oppedisano, Chiara (INFN, Turin) ; Ortiz Velasquez, Antonio (Mexico U., ICN) ; Otwinowski, Jacek Tomasz (Cracow, INP) ; Oya, Motomi (Hiroshima U.) ; Oyama, Ken (Nagasaki Inst. Appl. Sci.) ; Padhan, Sonali (Indian Inst. Tech., Mumbai) ; Pagano, Davide (INFN, Pavia ; U. Brescia) ; Paic, Guy (Mexico U., ICN) ; Paisano Guzman, Sergio (Puebla U., Mexico) ; Palasciano, Antonio (INFN, Bari) ; Panasenko, Iaroslav (Lund U.) ; Panebianco, Stefano (IRFU, Saclay) ; Pantouvakis, Caterina (Padua U. ; INFN, Padua) ; Park, Hanseo (Tsukuba U.) ; Park, Jonghan (Tsukuba U.) ; Park, Sangwoo ; Parkkila, Jasper Elias (CERN) ; Patley, Yash (Indian Inst. Tech., Mumbai) ; Patra, Rajendra Nath (INFN, Bari) ; Paul, Biswarup (Calcutta, VECC) ; Pei, Hua (Hua-Zhong Normal U.) ; Peitzmann, Thomas (Utrecht U.) ; Peng, Xinye ; Pennisi, Michele (Turin U. ; INFN, Turin) ; Perciballi, Stefania (Turin U. ; INFN, Turin) ; Peresunko, Dmitry Yurevich (Unlisted) ; Mesa Perez, Guillermo (Havana, CEADEN) ; Pestov, Yury (Unlisted) ; Petersen, Mikkel Tornhoj (Bohr Inst.) ; Petrov, Vitalii (Unlisted) ; Petrovici, Mihai (Bucharest, IFIN-HH) ; Piano, Stefano (INFN, Trieste) ; Pikna, Miroslav (Comenius U.) ; Pillot, Philippe (SUBATECH, Nantes) ; Pinazza, Ombretta (CERN ; INFN, Bologna) ; Pinsky, Lawrence (Houston U.) ; Pinto, Chiara (Tech. U., Munich (main)) ; Pisano, Silvia (Frascati) ; Ploskon, Mateusz Andrzej (LBL, Berkeley) ; Planinic, Mirko (Zagreb U.) ; Plociennik, Damian Kacper ; Poghosyan, Martin (Oak Ridge) ; Polishchuk, Boris (Unlisted) ; Politano, Stefano (Turin Polytechnic) ; Poljak, Nikola (Zagreb U.) ; Pop, Amalia (Bucharest, IFIN-HH) ; Porteboeuf, Sarah Julie (Clermont-Ferrand U.) ; Pozdniakov, Valerii (Unlisted) ; Yoval Pozos, Irandheny (Puebla U., Mexico) ; Pradhan, Kshitish Kumar (Indian Inst. Tech., Indore) ; Prasad, Sidharth Kumar (Bose Inst., Kolkata ; CAPSS, Kolkata) ; Prasad, Suraj (Indian Inst. Tech., Indore) ; Preghenella, Roberto (INFN, Bologna) ; Prino, Francesco (INFN, Turin) ; Pruneau, Claude Andre (Wayne State U.) ; Pshenichnov, Igor (Unlisted) ; Puccio, Maximiliano (CERN) ; Pucillo, Sara (Turin U. ; INFN, Turin) ; Qiu, Shi (Nikhef, Amsterdam) ; Quaglia, Luca (Turin U. ; INFN, Turin) ; Kavumpadikkal Radhakrishnan, Aswathy Menon (Indian Inst. Tech., Indore) ; Ragoni, Simone (Creighton U.) ; Rai, Ananya (Yale U.) ; Rakotozafindrabe, Andry Malala (IRFU, Saclay) ; Ramello, Luciano (INFN, Turin ; Piemonte Orientale U., Novara) ; Rasa, Marika (Catania U. ; INFN, Catania) ; Rasanen, Sami Sakari (Helsinki Inst. of Phys.) ; Rath, Rutuparna (INFN, Bologna) ; Rauch, Max Philip (Bergen U.) ; Ravasenga, Ivan (CERN) ; Read, Kenneth Francis (Oak Ridge ; Tennessee U.) ; Reckziegel, Christian (ABC Federal U.) ; Redelbach, Andreas Ralph (Frankfurt U., FIAS) ; Redlich, Krzysztof (Warsaw, Inst. Nucl. Studies) ; Reetz, Carolina Anna (Darmstadt, EMMI) ; Regules Medel, Hector David (Puebla U., Mexico) ; Rehman, Attiq Ur (Bergen U.) ; Reidt, Felix (CERN) ; Reme-ness, Haakon Andre (Bergen Coll. Higher Educ.) ; Reygers, Klaus Johannes (Heidelberg U.) ; Riabov, Andrei (Unlisted) ; Riabov, Viktor (Unlisted) ; Ricci, Riccardo (Salerno U. ; INFN, Salerno) ; Richter, Matthias Rudolph (Bergen U.) ; Riedel, Anton Albert (Tech. U., Munich (main)) ; Riegler, Werner (CERN) ; Riffero, Andrea Giovanni (Turin U. ; INFN, Turin) ; Rignanese, Michele (Padua U. ; INFN, Padua) ; Ripoli, Cristina (Salerno U. ; INFN, Salerno) ; Ristea, Catalin-lucian (Bucharest, Inst. Space Science) ; Viqueira Rodriguez, Manuel (CERN) ; Rodriguez Cahuantzi, Mario (Puebla U., Mexico) ; Rodriguez Ramirez, Saul Anibal (Puebla U., Mexico) ; Roeed, Ketil (Oslo U.) ; Rogalev, Roman (Unlisted) ; Rogochaya, Elena (Unlisted) ; Rogoschinski, Tim Sebastian (Frankfurt U., Inst. Kernphys.) ; Rohr, David Michael (CERN) ; Roehrich, Dieter (Bergen U.) ; Rojas Torres, Solangel (Prague, Tech. U.) ; Rokita, Przemyslaw Stefan (Warsaw U. of Tech.) ; Romanenko, Gleb (Bologna U. ; INFN, Bologna) ; Ronchetti, Federico (CERN) ; Dominguez Rosas, Edgar (Mexico U., ICN) ; Roslon, Krystian (Warsaw U. of Tech.) ; Rossi, Andrea (INFN, Padua) ; Roy, Ankhi (Indian Inst. Tech., Indore) ; Roy, Subhadeep (Indian Inst. Tech., Mumbai) ; Rubini, Nicola (Bologna U. ; INFN, Bologna) ; Rudolph, Justus Arne (Nikhef, Amsterdam) ; Ruggiano, Daniela (Warsaw U. of Tech.) ; Rui, Rinaldo (Trieste U. ; INFN, Trieste) ; Russek, Pawel Grzegorz ; Russo, Roberto (Nikhef, Amsterdam) ; Rustamov, Anar (NNRC, Baku) ; Ryabinkin, Evgeny (Unlisted) ; Ryabov, Yury (Unlisted) ; Rybicki, Andrzej Krzysztof (Cracow, INP) ; Ryu, Jaehyeok (Pusan Natl. U.) ; Rzesa, Wioleta (Warsaw U. of Tech.) ; Sabiu, Bianca (INFN, Bologna) ; Sadovskiy, Sergey (Unlisted) ; Saetre, Jon-are (Bergen U.) ; Saha, Swati (NISER, Jatni) ; Sahoo, Bhagyarathi (Indian Inst. Tech., Indore) ; Sahoo, Raghunath (Indian Inst. Tech., Indore) ; Sahoo, Sarita (Bhubaneswar, Inst. Phys.) ; Sahu, Dushmanta (Indian Inst. Tech., Indore) ; Sahu, Pradip Kumar (Bhubaneswar, Inst. Phys.) ; Saini, Jogender (Calcutta, VECC) ; Tropp, Klaudia (Kosice U.) ; Sakai, Shingo (Tsukuba U.) ; Panikkassery Salvan, Malavika (Darmstadt, EMMI) ; Sambyal, Sanjeev Singh (Jammu U.) ; Samitz, Daniel (Stefan Meyer Inst. Subatomare Phys.) ; Sanna, Isabella (CERN ; Tech. U., Munich (main)) ; Badaro Saramela, Thiago (Sao Paulo U.) ; Sarkar, Debojit (Bohr Inst.) ; Sarma, Pranjal (Gauhati U.) ; Sarritzu, Valerio (Cagliari U. ; INFN, Cagliari) ; Mantovani Sarti, Valentina (Tech. U., Munich (main)) ; Sas, Mike (CERN) ; Sawan, Sawan (NISER, Jatni) ; Scapparone, Eugenio (INFN, Bologna) ; Schambach, Johann Joachim (Oak Ridge) ; Scheid, Horst Sebastian (Frankfurt U., Inst. Kernphys.) ; Schiaua, Claudiu Cornel (Bucharest, IFIN-HH) ; Schicker, Rainer Martin (Heidelberg U.) ; Schlepper, Felix (Heidelberg U.) ; Schmah, Alexander (Darmstadt, EMMI) ; Schmidt, Christian Joachim (Darmstadt, EMMI) ; Schmidt, Marten Ole (CERN) ; Schmidt, Martin (U. Tubingen) ; Schmidt, Nicolas (Oak Ridge) ; Schmier, Austin Robert (Tennessee U.) ; Schotter, Romain (Stefan Meyer Inst. Subatomare Phys. ; Strasbourg, IPHC) ; Wilhelmi, Alexander (Frankfurt U., FIAS) ; Schukraft, Jurgen (CERN) ; Schweda, Kai Oliver (Darmstadt, EMMI) ; Scioli, Gilda (Bologna U. ; INFN, Bologna) ; Scomparin, Enrico (INFN, Turin) ; Seger, Janet Elizabeth (Creighton U.) ; Sekiguchi, Yuko (Tokyo U.) ; Sekihata, Daiki (Tokyo U.) ; Selina, Mariia (Nikhef, Amsterdam) ; Selyuzhenkov, Ilya (Darmstadt, EMMI) ; Senyukov, Serhiy (Strasbourg, IPHC) ; Seo, Jin Joo (Heidelberg U.) ; Serebryakov, Dmitry (Unlisted) ; Serkin, Leonid (Mexico U., ICN) ; Serksnyte, Laura (Tech. U., Munich (main)) ; Sevcenco, Adrian (Bucharest, Inst. Space Science) ; Shaba, Tebogo Joyce (iThemba LABS) ; Shabetai, Alexandre (SUBATECH, Nantes) ; Shahoyan, Ruben (CERN) ; Shangaraev, Artem (Unlisted) ; Sharma, Binti (Jammu U.) ; Sharma, Deependra (Indian Inst. Tech., Mumbai) ; Sharma, Himanshu (INFN, Padua) ; Sharma, Meenakshi (Jammu U.) ; Sharma, Samarth (Nagasaki Inst. Appl. Sci.) ; Sharma, Sheetal (Jammu U.) ; Sharma, Upasana (Jammu U.) ; Shatat, Afnan (IJCLab, Orsay) ; Sheibani, Oveis (Houston U. ; Wayne State U.) ; Shigaki, Kenta (Hiroshima U.) ; Hachiya Shimomura, Maya (Nara Women's U.) ; Shin, Jaehyuck (Jeonbuk Natl. U.) ; Shirinkin, Sergey (Unlisted) ; Shou, Qiye (Fudan U., Shanghai) ; Sibiryak, Yury (Unlisted) ; Siddhanta, Sabyasachi (INFN, Cagliari) ; Siemiarczuk, Teodor (Warsaw, Inst. Nucl. Studies) ; Fiorini Da Silva, Tiago (Sao Paulo U.) ; Silvermyr, David Olle Rickard (Lund U.) ; Simantathammakul, Tawanchat (Suranaree U. of Tech.) ; Simeonov, Radoslav ; Singh, Balwan (Jammu U.) ; Singh, Bhawani (Tech. U., Munich (main)) ; Singh, Kamaljeet (Indian Inst. Tech., Indore) ; Singh, Ranbir (NISER, Jatni) ; Singh, Randhir (Jammu U.) ; Singh, Ravindra (INFN, Padua ; Darmstadt, EMMI) ; Singh, Sweta (Aligarh Muslim U.) ; Singh, Vivek (Calcutta, VECC) ; Singhal, Vikas (Calcutta, VECC) ; Sarkar - Sinha, Tinku (Saha Inst.) ; Sitar, Branislav (Comenius U.) ; Sitta, Mario (INFN, Turin ; Piemonte Orientale U., Novara) ; Skaali, Bernhard (Oslo U.) ; Skorodumovs, Georgijs (Heidelberg U.) ; Smirnov, Nikolai (Yale U.) ; Snellings, Raimond (Utrecht U.) ; Haugland Solheim, Emilie (Oslo U.) ; Sonnabend, Christian (CERN ; Darmstadt, EMMI) ; Sonneveld, Jorine (Nikhef, Amsterdam) ; Soramel, Francesca (Padua U. ; INFN, Padua) ; Soto-hernandez, Analyce Bella (Ohio State U.) ; Spijkers, Rik (Nikhef, Amsterdam) ; Sputowska, Iwona Anna (Cracow, INP) ; Staa, Joey (Lund U.) ; Stachel, Johanna (Heidelberg U.) ; Stan, Ionel (Bucharest, Inst. Space Science) ; Steffanic, Patrick John (Tennessee U.) ; Stellhorn, Tim (Munster U.) ; Stiefelmaier, Stephan Friedrich (Heidelberg U.) ; Stocco, Diego (SUBATECH, Nantes) ; Storehaug, Ida (Oslo U.) ; Strangmann, Nicolas Justus (Frankfurt U., Inst. Kernphys.) ; Stratmann, Peter (Munster U.) ; Strazzi, Sofia (Bologna U. ; INFN, Bologna) ; Sturniolo, Alessandro (Messina U. ; INFN, Catania) ; Pliatskas Stylianidis, Christos (Nikhef, Amsterdam) ; Alarcon Do Passo Suaide, Alexandre (Sao Paulo U.) ; Suire, Christophe Pierre (IJCLab, Orsay) ; Suiu, Alice-florenta (CERN) ; Sukhanov, Mikhail (Unlisted) ; Suljic, Miljenko (CERN) ; Sultanov, Rishat (Unlisted) ; Sumberia, Vikash (Jammu U.) ; Sumowidagdo, Suharyo (Jakarta LIPI, Indonesian Inst. Sci.) ; Hernandez Tabares, Lorenzo (Havana, CEADEN) ; Taghavi, Seyed Farid (Tech. U., Munich (main)) ; Takahashi, Jun (Campinas State U.) ; Tambave, Ganesh Jagannath (NISER, Jatni) ; Tang, Siyu (Hua-Zhong Normal U.) ; Tang, Zebo (USTC, Hefei) ; Tapia Takaki, Daniel Jesus (Kansas U.) ; Tapus, Nicolae ; Tarasovicova, Lucia Anna (Kosice U.) ; Tarzila, Madalina-gabriela (Bucharest, IFIN-HH) ; Tauro, Arturo (CERN) ; Tavira Garcia, Andrea (IJCLab, Orsay) ; Tejeda Munoz, Guillermo (Puebla U., Mexico) ; Terlizzi, Livia (Turin U. ; INFN, Turin) ; Terrevoli, Cristina (INFN, Bari) ; Thakur, Sanchari (Bose Inst., Kolkata ; CAPSS, Kolkata) ; Thoegersen, Magnus (Oslo U.) ; Thomas, Deepa (Texas U.) ; Tikhonov, Anatoly (Unlisted) ; Tiltmann, Nicolas (CERN ; Munster U.) ; Timmins, Anthony Robert (Houston U.) ; Tkacik, Milan (Kosice Tech. U.) ; Tkacik, Tomas (Kosice Tech. U.) ; Toia, Alberica (Frankfurt U., Inst. Kernphys.) ; Tokumoto, Ryoka (Hiroshima U.) ; Tomassini, Sofia (Bologna U. ; INFN, Bologna) ; Tomohiro, Keisuke (Hiroshima U.) ; Topilskaya, Nataliya (Unlisted) ; Toppi, Marco (Frascati) ; Valencia Torres, Victor (SUBATECH, Nantes) ; Torres Ramos, Arianna Grisel (Bari U. ; INFN, Bari) ; Trifiro, Antonio (Messina U. ; INFN, Catania) ; Triloki, Triloki (Bari Polytechnic) ; Triolo, Andrea Sofia (Messina U. ; CERN ; INFN, Catania) ; Tripathy, Sushanta (CERN) ; Tripathy, Tulika (Indian Inst. Tech., Mumbai) ; Trogolo, Stefano (Turin U. ; INFN, Turin) ; Trubnikov, Victor (BITP, Kiev) ; Trzaska, Wladyslaw Henryk (Jyvaskyla U.) ; Trzcinski, Tomasz Piotr (Warsaw U. of Tech.) ; Tsolanta, Christina (Oslo U.) ; Tu, Ran (Fudan U., Shanghai) ; Tumkin, Alexandr (Unlisted) ; Turrisi, Rosario (INFN, Padua) ; Tveter, Trine Spedstad (Oslo U.) ; Ullaland, Kjetil (Bergen U.) ; Ulukutlu, Berkin (Tech. U., Munich (main)) ; Upadhyaya, Sahil (Cracow, INP) ; Uras, Antonio (IP2I, Lyon) ; Urioni, Marta (U. Brescia) ; Usai, Gianluca (Cagliari U. ; INFN, Cagliari) ; Vala, Martin (Kosice U.) ; Valle, Nicolo (INFN, Pavia) ; Van Doremalen, Lennart (Utrecht U.) ; Van Leeuwen, Marco (Nikhef, Amsterdam) ; Van Veen, Casper Arie (Heidelberg U.) ; Van Weelden, Roelof Jan Gijs (Nikhef, Amsterdam) ; Vande Vyvre, Pierre (CERN) ; Varga, Dezso (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Varga, Zoltan (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest ; Yale U.) ; Vargas Torres, Paola (Mexico U., ICN) ; Vasileiou, Maria (Athens U.) ; Vasiliev, Andrey (Unlisted) ; Vazquez Doce, Oton (Frascati) ; Vazquez Rueda, Omar (Houston U.) ; Vechernin, Vladimir (Unlisted) ; Vercellin, Ermanno (Turin U. ; INFN, Turin) ; Verma, Rahul (Indian Inst. Tech., Mumbai) ; Vertesi, Robert (Wigner RCP, Budapest ; HUN-REN Wigner RCP, Budapest) ; Verweij, Marta (Utrecht U.) ; Vickovic, Linda (Split Tech. U.) ; Vilakazi, Zabulon (Witwatersrand U.) ; Villalobos Baillie, Orlando (Birmingham U.) ; Villani, Anna (Trieste U. ; INFN, Trieste) ; Vinogradov, Alexander (Unlisted) ; Virgili, Tiziano (Salerno U. ; INFN, Salerno) ; Virta, Maxim Mikael Olavi (Jyvaskyla U.) ; Vodopyanov, Alexander (Unlisted) ; Voelkel, Benedikt (CERN) ; Volkl, Martin Andreas (Heidelberg U.) ; Voloshin, Sergey (Wayne State U.) ; Volpe, Giacomo (Bari U. ; INFN, Bari) ; Von Haller, Barthelemy (CERN) ; Vorobyev, Ivan (CERN) ; Vozniuk, Nikita (Unlisted) ; Vrlakova, Janka (Kosice U.) ; Wan, Jie (Fudan U., Shanghai) ; Wang, Chunzheng (Fudan U., Shanghai) ; Wang, Dongfang (Fudan U., Shanghai) ; Wang, Yuanzhe (Fudan U., Shanghai) ; Wang, Yubiao (Hua-Zhong Normal U.) ; Wang, Zhengqing (Fudan U., Shanghai) ; Wegrzynek, Adam Tadeusz (CERN) ; Weiglhofer, Felix Thomas (Frankfurt U., FIAS) ; Wenzel, Sandro Christian (CERN) ; Wessels, Johannes Peter (Munster U.) ; Wiacek, Piotr Kazimierz ; Wiechula, Jens (Frankfurt U., Inst. Kernphys.) ; Wikne, Jon (Oslo U.) ; Wilk, Grzegorz Andrzej (Warsaw, Inst. Nucl. Studies) ; Wilkinson, Jeremy John (Darmstadt, EMMI) ; Willems, Guido Alexander (Munster U.) ; Windelband, Bernd Stefan (Heidelberg U.) ; Winn, Michael Andreas (IRFU, Saclay) ; Wright, Josephina Rae (Texas U.) ; Wu, Wenya (Fudan U., Shanghai) ; Wu, Yitao (USTC, Hefei) ; Xiong, Zhenjun (USTC, Hefei) ; Xu, Ran (Hua-Zhong Normal U.) ; Yadav, Ankur (Bonn U., HISKP) ; Yadav, Arun Kumar (Calcutta, VECC) ; Yamaguchi, Yorito (Hiroshima U.) ; Yang, Shiming (Bergen U.) ; Yano, Satoshi (Hiroshima U.) ; Yeats, Emma Rose (UC, Berkeley) ; Yin, Zhongbao (Hua-Zhong Normal U.) ; Yoo, In Kwon (Pusan Natl. U.) ; Yoon, Jin Hee (Inha U.) ; Yu, Hyeonjin (Jeonbuk Natl. U.) ; Yuan, Shiming (Bergen U.) ; Yuncu, Alperen (Heidelberg U.) ; Zaccolo, Valentina (Trieste U. ; INFN, Trieste) ; Zampolli, Chiara (CERN) ; Zanone, Federica (Heidelberg U.) ; Zardoshti, Nima (CERN) ; Zarochentsev, Andrey (Unlisted) ; Zavada, Petr (Prague, Inst. Phys.) ; Zavyalov, Nikolay (Unlisted) ; Zhalov, Mikhail (Unlisted) ; Zhang, Biao (Hua-Zhong Normal U. ; Heidelberg U.) ; Zhang, Chi (IRFU, Saclay) ; Zhang, Liuyao (Fudan U., Shanghai) ; Zhang, Maolin (Hua-Zhong Normal U. ; Clermont-Ferrand U.) ; Zhang, Mingyu (Hua-Zhong Normal U.) ; Zhang, Song (Fudan U., Shanghai) ; Zhang, Xiaoming (Hua-Zhong Normal U.) ; Zhang, Yifei (USTC, Hefei) ; Zhang, Zhen (Hua-Zhong Normal U.) ; Zhao, Mingrui (Beijing, Inst. Atomic Energy) ; Zherebchevskii, Vladimir (Unlisted) ; Yu, Zhi (Beijing, Inst. Atomic Energy) ; Zhou, Daicui (Hua-Zhong Normal U.) ; Zhou, You (Bohr Inst.) ; Zhu, Jianhui (Hua-Zhong Normal U. ; INFN, Padua) ; Zhu, Senjie (USTC, Hefei) ; Zhu, Ya (Hua-Zhong Normal U.) ; Zugravel, Stefan Cristi (INFN, Turin) ; Zurlo, Nicola (INFN, Pavia ; U. Brescia)
Corporate author(s)	The ALICE collaboration
Publication	2024
Collaboration	ALICE
Imprint	07 Nov 2024
Number of pages	27
Note	27 pages, 6 captioned figures, authors from page 21, submitted to PLB, figures at http://alice-publications.web.cern.ch/node/11776
Subject category	Nuclear Physics - Experiment
Accelerator/Facility, Experiment	CERN LHC ; ALICE
Keywords	QCD ; photon production ; experimental results
Abstract	In this letter, we present the first measurement of direct photons at the transverse momentum of $ 1 < p_{\rm T} < 6$ GeV/$c$ at midrapidity $|\eta| < 0.8$ in inelastic and high-multiplicity proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV. The fraction of virtual direct photons in the inclusive virtual photon spectrum is obtained from a fit to the dielectron invariant mass spectrum. In the limit of zero invariant mass, this fraction is equal to the relative contribution of real direct photons in the inclusive real photon spectrum. Contributions from decays of light-flavour neutral mesons are estimated using independent measurements in proton-proton collisions at the same energy and the same event class. The yield of direct photons in inelastic pp collisions is compared to perturbative QCD calculations. The integrated photon yield is studied as a function of charged-particle multiplicity and is compared to the results from other experiments and theoretical calculations. The results show a significant increase of direct-photon yield with charged-particle multiplicity.
Other source	Inspire
Copyright/License	Preprint: © 2024 CERN (License: CC-BY-4.0)
Submitted by	[email protected]