Measurement of ϕ(1020) meson production in fixed-target pNe collisions at $ \sqrt{s_{NN}} $ = 68.5 GeV
R. Aaij, Ahmed Sameh Wagih Abdelmotteleb, Carlos Abellán Beteta, F. Abudinén, T. Ackernley, A. A. Adefisoye, B. Adeva, M. Adinolfi, P. Adlarson, C. Agapopoulou, C. Aidala, Ziad Ajaltouni, Simon Akar, Kazuyoshi Akiba, P. Albicocco, J. Albrecht, F. Alessio, M. Alexander, Zakariya Aliouche, P. Álvarez Cartelle, Renaud Amalric, S. Amato, J. L. Amey, Yasmine Amhis, Liupan An, L. Anderlini, M. Andersson, A. Andreianov, P. Andreola, Mirco Andreotti, D. Andreou, Alessia Anelli, Dong Ao, F. Archilli, Matteo Argenton, S. Arguedas Cuendis, Marina Artuso, E. Aslanides, Rita Ataíde da Silva, Michele Atzeni, Benjamin Audurier, D. Bacher, Irene Bachiller Perea, S. Bachmann, Marie Bachmayer, J. J. Back, P. Baladrón Rodríguez, V. Balagura, Anna Balboni, W. Baldini, Luca Balzani, Haoran Bao, J. Baptista de Souza Leite, Carlos Javier Barbero Pretel, M. Barbetti, Roger Barlow, Mikhail Barnyakov, Sergey Barsuk, W. Barter, M. Bartolini, Justin Bartz, J. M. Basels, Saliha Bashir, Giovanni Bassi, B. Batsukh, Piera Battista, A. Bay, A. Beck, M. Becker, F. Bedeschi, I. Bediaga, Noah Albin Behling, Samuel Belin, K. Belous, I. Belov, I. Belyaev, G. Benane, G. Bencivenni, Eli Ben-Haim, A. Berezhnoy, R. Bernet, Sergi Bernet Andres, A. Bertolin, C. Betancourt, F. Betti, J. Bex, Ia. Bezshyiko, Jihyun Bhom, M. S. Bieker, N. V. Biesuz, Pierre Billoir, A. Biolchini, M. Birch, F. C. R. Bishop, A. Bitadze, Andrea Bizzeti, T. Blake, F. Blanc, Jonah Evan Blank, S. Blusk, Vladimir Bocharnikov, J. A. Boelhauve, O. Boente García, Thomas Boettcher, A. Bohare, A. S. Boldyrev, C. S. Bolognani, R. Bolzonella, Nikolay Bondar, Aleksandar Bordelius, F. Borgato, M. Borsato, J. T. Borsuk, Sonia Amina Bouchiba, Marcelo Bovill, T. J. V. Bowcock, A. Boyer, C. Bozzi, A. Brea Rodríguez, Nils Breer, Jolanta Brodzicka, A. Brossa Gonzalo, James David Brown, D. Brundu, E. Buchanan, A. Buonaura, L. Buonincontri, A. T. Burke, C. Burr, J. S. Butter, W. Byczynski, S. Cadeddu, Hao Cai, Alois Caillet, Saul Calderon Ramirez, Stefano Cali, M. Calvi, M. Calvo Gomez, P. Camargo Magalhaes, Jose Ivan Cambon Bouzas, P. Campana, D. H. Cámpora Pérez, A. Campoverde, S. Capelli, L. Capriotti, Ronald Gerardo Caravaca-Mora, Angelo Carbone, Lidia Carcedo Salgado, R. Cardinale, A. Cardini, P. Carniti, Leon David Carus, A. Casais Vidal, R. Caspary, Gianluigi Casse, M. Cattaneo, G. Cavallero, V. Cavallini, S. Celani, D. Červenkov, Sara Cesare, A. J. Chadwick, Ibrahim Chahrour, Matthew Charles, Philippe Charpentier, Evridki Chatzianagnostou, Maximilien Chefdeville, S. Chen, Zewen Chen, A. Chernov, S. Chernyshenko, Xenofon Chiotopoulos, V. Chobanova, Serhii Cholak, M. Chrząszcz, A. Chubykin, V. Chulikov, P. Ciambrone, X. Cid Vidal, G. Ciezarek, P. Cifra, P. E. L. Clarke, Marco Clemencic, H. V. Cliff, Joel Closier, Carlos Eduardo Cocha Toapaxi, V. Coco, Julien Cogan, Eric Cogneras, Lucian Cojocariu, Spencer Edward Collaviti, Paula Collins, Tommaso Colombo, M. Colonna, A. Comerma-Montells, L. Congedo, A. Contu, N. Cooke, I. Corredoira, Anthony Correia, G. Corti, Josephine Jane Cottee Meldrum, B. Couturier, D. C. Craik, M. Cruz Torres, Esteban Currás Rivera, R. Currie, Cesar Luiz da Silva, S. Dadabaev, Lingyun Dai, X. Dai, E. Dall’Occo, J. Dalseno, Carmelo d'Ambrosio, J. Daniel, Anna Danilina, P. d’Argent, Gabriella Darze, Alexander Davidson, J. E. Davies, Oscar de Aguiar Francisco, Camilla de Angelis, Federico de Benedetti, Jan de Boer, K. De Bruyn, S. De Capua, Michel de Cian, Ulisses de Freitas Carneiro da Graca, Erika de Lucia, J. M. De Miranda, L. De Paula, Marilisa de Serio, P. De Simone, F. De Vellis, J. A. de Vries, Francesco Debernardis, Daniel Decamp, V. Dedu, Sam Michael Dekkers, Luigi del Buono, B. Delaney, H.-P. Dembinski, Vadym Denysenko, O. Deschamps, F. Dettori, B. Dey, P. Di Nezza, I. Diachkov, S. Didenko, S. Ding, Lucas Dittmann, Vasyl Dobishuk, A. D. Docheva, C. Dong, Amanda May Donohoe, F. Dordei, Alberto dos Reis, Andrew Jay Dowling, P. Duda, M. W. Dudek, V. Duk, Paolo Durante, M. M. Duras, J. M. Durham, Ozgur Durmus, A. Dziurda, A. Dzyuba, S. Easo, Ellinor Eckstein, U. Egede, A. Egorychev, V. Egorychev, Stephan Eisenhardt, E. Ejopu, L. Eklund, Mohamed Elashri, Jan Hendrik Ellbracht, S. Ely, A. Ene, Jonas Nathanael Eschle, Sevda Esen, Timothy Evans, Federica Fabiano, L. N. Falcao, Yanting Fan, B. Fang, Lisa Fantini, Maria Faria, Keira Gwyn Farmer, D. Fazzini, Lukasz Jerzy Felkowski, Mingjie Feng, Mauricio Feo, Álvaro Fernández Casaní, Miguel Fernandez Gomez, Alex Daniel Fernez, F. Ferrari, F. Ferreira Rodrigues, M. Ferrillo, Massimiliano Ferro-Luzzi, S. Filippov, Rosa Anna Fini, M. Fiorini, M. Firlej, Kamil Leszek Fischer, Dillon Scott Fitzgerald, C. Fitzpatrick, T. Fiutowski, Frederic Fleuret, Marianna Fontana, Roger Forty, D. Foulds-Holt, V. Franco Lima, Manuel Franco Sevilla, M. Frank, E. Franzoso, G. Frau, C. Frei, D. A. Friday, Jinlin Fu, Quentin Fuehring, Yuki Fujii, Tommaso Fulghesu, E. Gabriel, G. Galati, M. D. Galati, Abraham Gallas Torreira, Domenico Galli, Silvia Gambetta, M. Gandelman, P. Gandini, Bilal Ahmad Ganie, Han Gao, Tian-Qi Gao, Yang Gao, Yuanning Gao, Yuxi Gao, L. M. Garcia Martin, P. Garcia Moreno, J. García Pardiñas, Parker Taittinger Gardner, Kunal Garg, L. Garrido, Clara Gaspar, Robbert Erik Geertsema, Louis Lenard Gerken, E. Gersabeck, M. Gersabeck, Timothy Gershon, Simon Ghizzo, Zahra Ghorbanimoghaddam, Fotis Ioannis Giasemis, V. Gibson, H. K. Giemza, A. Gilman, M. Giovannetti, A. Gioventù, Lucas George Girardey, P. Gironella Gironell, Carmen Giugliano, Maciej Artur Giza, E. L. Gkougkousis, F. C. Glaser, V. V. Gligorov, C. Göbel, E. Golobardes, D. Golubkov, Andrey Golutvin, S. Gomez Fernandez, Wojciech Gomułka, F. Goncalves Abrantes, Mateusz Goncerz, Guanghua Gong, J. A. Gooding, I. Gorelov, C. Gotti, J. P. Grabowski, Luis Alberto Granado Cardoso, E. Graugés, E. Graverini, L. Grazette, G. Graziani, A. Grecu, L. M. Greeven, Nathan Allen Grieser, Lucia Grillo, S. Gromov, C. Gu, M. Guarise, Laetitia Guerry, Manuel Guittiere, Vasilisa Guliaeva, P. A. Günther, E. Gushchin, Yury Guz, T. Gys, Kai Sebastian Habermann, T. Hadavizadeh, C. Hadjivasiliou, Guido Haefeli, Christophe Haen, Mohammadtaghi Hajheidari, George H. Hallett, Marius Maehlum Halvorsen, P. M. Hamilton, J. Hammerich, Qundong Han, Xiaoxue Han, S. Hansmann-Menzemer, Lei Hao, Neville Harnew, M. Hartmann, Sabin Hashmi, J. He, Conor Henderson, R. D. L. Henderson, Karol Hennessy, Louis Henry, James Daniel Herd, Paula Herrero Gascon, J. Heuel, Adlène Hicheur, Guillermo Hijano Mendizabal, J. Horswill, Ruiwen Hou, Y. R. Hou, Ned Francis Howarth, Jifeng Hu, Wenhua Hu, X. Hu, Wenqian Huang, W. Hulsbergen, Ross John Hunter, M. Hushchyn, D. Hutchcroft, M. Idzik, Dmitrii Ilin, P. Ilten, A. Inglessi, Aleksandr Iniukhin, К. Ившин, R. Jacobsson, H. Jage, S. J. Jaimes Elles, S. Jakobsen, E. Jans, B. K. Jashal, A. Jawahery, Vukan Jevtic, Emily Kaiyin Jiang, X. Jiang, Y. Jiang, Yuyang Jiang, M. John, Allen Cris John Rubesh Rajan, Daniel Johnson, Christopher Jones, Thomas Peter Jones, Salil Joshi, B. Jost, Juan Jose Juan Castella, Nathan Jurik, Izabela Juszczak, Dimitrios Kaminaris, S. Kandybei, Michael James Kane, Youen Kang, C. Kar, Matthias Karacson, Dmitrii Karpenkov, Anni Kauniskangas, M. K. Kazanecki, Floris Keizer, Matthew Kenzie, Tjeerd Ketel, B. Khanji, A. Kharisova, Sergei Kholodenko, Gaelle Khreich, T. Kirn, V. S. Kirsebom, O. Kitouni, S. Klaver, N. Kleijne, K. Klimaszewski, M. R. Kmiec, Lars Kolk, Anatoly Konoplyannikov, P. Kopciewicz, P. Koppenburg, M. Korolev, Igor Kostiuk, O. Kot, Sofia Kotriakhova, Anastasiia Kozachuk, Polina Kravchenko, L. Kravchuk, M. Kreps, Pavel Krokovny, W. Krupa, W. Krzemień, Oleksandr Kshyvanskyi, Sebastian Antoni Kubis, M. Kucharczyk, V. Kudryavtsev, Evgenia Kulikova, A. Kupść, Bogdan Kutsenko, D. Lacarrère, Paloma Laguarta Gonzalez, A. Lai, Andrea Lampis, D. Lancierini, C. Landesa Gomez, J. J. Lane, R. Lane, G. Lanfranchi, C. Langenbruch, Jan Langer, O. Lantwin, T. Latham, Federico Lazzari, C. Lazzeroni, R. Le Gac, Ho Sang Lee, R. Lefèvre, A. Leflat, S. Legotin, Marion Lehuraux, E. Lemos Cid, O. Leroy, T. Lesiak, Ezra Douglas Lesser, B. Leverington, Anfeng Li, C. Li, H. Li, Kechen Li, Lanxing Li, Manshu Li, Peilian Li, Pei‐Rong Li, Qinze Li, Shiyang Li, Tiange Li, Tianqi Li, Yanru Li, Yiming Li, Zhengchen Lian, X. Liang, Simone Libralon, Chuangxin Lin, Tai-Hua Lin, Rolf Lindner, Henry James Linton, V. Lisovskyi, Roman Litvinov, Frank Xiangyu Liu, Guoming Liu, Kai Liu, Shuaiyi Liu, Weijie Liu, Yiming Liu, Ying Liu, Yiwei Liu, A. Lobo Salvia, A. Loi, Thomas Long, Jose Lopes, A. Lopez Huertas, Saúl López Soliño, Qiuchan Lu, C. Lucarelli, Donatella Lucchesi, Miriam Lucio Martínez, V. Lukashenko, Yiheng Luo, Anna Lupato, E. Luppi, Kate Lynch, Xiao-Rui Lyu, Ge Ma, S. Maccolini, F. Machefert, Florin Maciuc, Bridget Mack, Innes Mackay, Lauren Grace Mackey, L. R. Madhan Mohan, Marcus Jonathan Madurai, A. Maevskiy, Daniel Magdalinski, D. Maisuzenko, M. W. Majewski, J. J. Malczewski, Sneha Malde, L. Malentacca, Alexander Malinin, Timofei Maltsev, Giulia Manca, G. Mancinelli, C. Mancuso, Rafel Manera Escalero, Federico Manganella, Daniele Manuzzi, D. Marangotto, J. F. Marchand, R. Marchevski, Edoardo Mariani, S. Mariani, C. Marín Benito, Jörg Marks, Alexander Mclean Marshall, Lucas Martel, G. Martelli, G. Martellotti, L. Martinazzoli, M. Martinelli, Daniel Guillermo Martinez Gomez, D. Martínez Santos, Alexia Martorell Granollers, A. Massafferri, R. Matev, A. Mathad, V. Matiunin, Clara Matteuzzi, K. R. Mattioli, A. Mauri, Emilie Maurice, J. Mauricio, Pierre Paul Louis Mayencourt, J. Mazorra de Cos, M. Mazurek, M. McCann, L. Mcconnell, Tamaki Holly Mcgrath, Niall Thomas Mchugh, A. McNab, R. McNulty, B. Meadows, Gerwin Meier, D. Melnychuk, Fanjie Meng, M. Merk, A. Merli, L. Meyer Garcia, Dexing Miao, H. Miao, Mikhail Mikhasenko, Diego Alejandro Milanes, A. Minotti, Elisa Minucci, Tristan Miralles, Biljana Mitreska, D. S. Mitzel, Atanu Modak, R. A. Mohammed, R. D. Moise, Sergei Mokhnenko, Esteban Felipe Molina Cardenas, Titus Mombächer, Matthew David Monk, Stephane Monteil, G. Morello, M. J. Morello, Maurice Pierre Morgenthaler, J. Moroń, Wouter Morren, A. B. Morris, A. G. Morris, R. Mountain, H. Mu, Zeqing Mu, Emir Muhammad, F. Muheim, M. Mulder, Katharina Müller, Rebecca Murta, Paras Naik, Tatsuya Nakada, R. Nandakumar, Irina Nasteva, M. Needham, N. Néri, S. Neubert, Niko Neufeld, P. Neustroev, Janina Nicolini, D. Nicotra, Elisabeth Maria Niel, N. Nikitin, Pedro Nogarolli, Piet Nogga, C. Normand, C. Nunez, Havva Hasret Nur, Agnieszka Oblakowska-Mucha, V. Obraztsov, Τ. Oeser, S. Okamura, A. Okhotnikov, Oleksandr Okhrimenko, R. Oldeman, Federica Oliva, M. Olocco, C. J. G. Onderwater, R. H. O’Neil, Donata Osthues, J. M. Otalora Goicochea, P. Owen, Ö. Özçelik, Francesco Paciolla, Adam Padée, Klaas Padeken, Bhagyashree Pagare, Preema Rennee Pais, T. Pajero, A. Palano, M. Palutan, Xiaofan Pan, G. Panshin, L. Paolucci, Antonios Papanestis, M. Pappagallo, L. L. Pappalardo, Cheryl Pappenheimer, Christopher Parkes, Dhruvanshu Parmar, G. Passaleva, Daniele Passaro, Alessandra Pastore, Mitesh Patel, J. Patoc, C. Patrignani, Antara Paul, C. J. Pawley, Antonio Pellegrino, Ji Peng, M. Pepe Altarelli, S. Perazzini, D. Pereima, Hugo Pereira da Costa, A. Pereiro Castro, Pascal Perret, A. Perrevoort, Alberto Perro, Michael Jacob Peters, Konstantinos Petridis, A. Petrolini, Jacob Pfaller, H. Pham, L. Pica, Lorenzo Piccolo, Boleslaw Pietrzyk, G. Pietrzyk, D. Pinci, F. Pisani, Marco Pizzichemi, Vlad-Mihai Placinta, M. Pló Casasús, T. Poeschl, F. Polci, Marco Poli Lener, A. Poluektov, N. Polukhina, E. Polycarpo, S. Ponce, Dmitry Popov, S. Poslavskii, Daniele Provenzano, Valery Pugatch, G. Punzi, Shah Rukh Qasim, Qucheng Qian, W. B. 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Rattachement africain : fr, de. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
The first measurement of $\\phi(1020)$ meson production in fixed-target $p$Ne collisions at $\\sqrt{s_{NN}}=68.5$ GeV is presented. The $\\phi(1020)$ mesons are reconstructed in their $K^{+}K^{-}$ decay in a data sample consisting of proton collisions on neon nuclei at rest, corresponding to an integrated luminosity of $21.7 \\pm 1.4$ nb$^{-1}$, collected by the LHCb detector at CERN. The $\\phi(1020)$ production cross-section in the centre-of-mass rapidity range of $-1.8<y^*<0$ and transverse momentum range of $800<p_{T}<6500$ MeV/c is found to be $\\sigma=182.7\\pm2.7~\\text{(stat.)}\\pm14.1~\\text{(syst)}~\\mu$b/nucleon. A double-differential measurement of the cross-section is also provided in four regions of rapidity and six regions of transverse momentum of the $\\phi(1020)$ meson and compared with the predictions from Pythia and EPOS4, which are found to underestimate the experimental values.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
Les institutions déclarées
Une affiliation ne permet pas de déduire la nationalité d’un auteur.