Measurement of ω meson production in pp collisions at √s=13 TeV

Citations

WEB OF SCIENCE

2
Citations

SCOPUS

2

초록

The p(T)-differential cross section of omega meson production in pp collisions at root s = 13 TeV at midrapidity (vertical bar y vertical bar < 0.5) was measured with the ALICE detector at the LHC, covering an unprecedented transverse-momentum range of 1.6 < p(T)< 50 GeV/c. The meson is reconstructed via the omega -> pi(+)pi(-)pi(0) decay channel. The results are compared with various theoretical calculations: PYTHIA8.2 with the Monash 2013 tune overestimates the data by up to 50%, whereas good agreement is observed with Next-to-Leading Order (NLO) calculations incorporating omega fragmentation using a broken SU(3) model. The omega/pi(0) ratio is presented and compared with theoretical calculations and the available measurements at lower collision energies. The presented data triples the p(T) ranges of previously available measurements. A constant ratio of C-omega/pi 0 = 0.578 +/- 0.006 (stat.) +/- 0.013 (syst.) is found above a transverse momentum of 4 GeV/c, which is in agreement with previous findings at lower collision energies within the systematic and statistical uncertainties.

키워드

Hadron-Hadron ScatteringParticle and Resonance ProductionQCDDECAYETA
제목
Measurement of ω meson production in pp collisions at √s=13 TeV
저자
Acharya, S.Adamova, D.Agarwal, A.Rinella, G. AglieriAglietta, L.Agnello, M.Agrawal, N.Ahammed, Z.Ahmad, S.Ahn, S. U.Ahuja, I.Akindinov, A.Akishina, V.Al-Turany, M.Aleksandrov, D.Alessandro, B.Alfanda, H. M.Alfaro Molina, R.Ali, B.Alici, A.Alizadehvandchali, N.Alkin, A.Alme, J.Alocco, G.Alt, T.Altamura, A. R.Altsybeev, I.Alvarado, J. R.Anaam, M. N.Andrei, C.Andreou, N.Andronic, A.Andronov, E.Anguelov, V.Antinori, F.Antonioli, P.Apadula, N.Aphecetche, L.Appelshaeuser, H.Arata, C.Arcelli, S.Aresti, M.Arnaldi, R.Arneiro, J. G. M. C. A.Arsene, I. C.Arslandok, M.Augustinus, A.Averbeck, R.Azmi, M. D.Baba, H.Badala, A.Bae, J.Baek, Y. W.Bai, X.Bailhache, R.Bailung, Y.Bala, R.Balbino, A.Baldisseri, A.Balis, B.Banerjee, D.Banoo, Z.Barbasova, V.Barile, F.Barioglio, L.Barlou, M.Barman, B.Barnafoldi, G. G.Barnby, L. S.Barreau, E.Barret, V.Barreto, L.Bartels, C.Barth, K.Bartsch, E.Bastid, N.Basu, S.Batigne, G.Battistini, D.Batyunya, B.Bauri, D.Bazo Alba, J. L.Bearden, I. G.Beattie, C.Becht, P.Behera, D.Belikov, I.Hechavarria, A. D. C. BellBellini, F.Bellwied, R.Belokurova, S.Beltran, L. G. E.Beltran, Y. A. V.Bencedi, G.Bensaoula, A.Beole, S.Berdnikov, Y.Berdnikova, A.Bergmann, L.Besoiu, M. G.Betev, L.Bhaduri, P. P.Bhasin, A.Bhat, M. A.Bhattacharjee, B.Bianchi, L.Bianchi, N.Bielcik, J.Bielcikova, J.Bigot, A. P.Bilandzic, A.Biro, G.Biswas, S.Bize, N.Blair, J. T.Blau, D.Blidaru, M. B.Bluhme, N.Blume, C.Boca, G.Bock, F.Bodova, T.Bok, J.Boldizsar, L.Bombara, M.Bond, P. M.Bonomi, G.Borel, H.Borissov, A.Carcamo, A. G. BorquezBossi, H.Botta, E.Bouziani, Y. E. M.Bratrud, L.Braun-Munzinger, P.Bregant, M.Broz, M.Bruno, G. E.Buckland, M. D.Budnikov, D.Buesching, H.Bufalino, S.Buhler, P.Burmasov, N.Buthelezi, Z.Bylinkin, A.Bysiak, S. A.Cabanillas Noris, J. C.Cabrera, M. F. T.Cai, M.Caines, H.Caliva, A.Calvo Villar, E.Camacho, J. M. M.Camerini, P.Canedo, F. D. M.Cantway, S. L.Carabas, M.Carballo, A. A.Carnesecchi, F.Caron, R.Carvalho, L. A. D.Castellanos, J. CastilloCastoldi, M.Catalano, F.Cattaruzzi, S.Sanchez, C. CeballosCerri, R.Chakaberia, I.Chakraborty, P.Chandra, S.Chapeland, S.Chartier, M.Chattopadhay, S.Chattopadhyay, S.Chattopadhyay, S.Cheng, T.Cheshkov, C.Barroso, V. ChibanteChinellato, D. D.Chizzali, E. S.Cho, J.Cho, S.Chochula, P.Chochulska, Z. A.Choudhury, D.Christakoglou, P.Christensen, C. H.Christiansen, P.Chujo, T.Ciacco, M.Cicalo, C.Ciupek, M. R.Clai, G.Colamaria, F.Colburn, J. S.Colella, D.Colocci, M.Concas, M.Balbastre, G. Conesadel Valle, Z. ConesaContin, G.Contreras, J. G.Coquet, M. L.Cortese, P.Cosentino, M. R.Costa, F.Costanza, S.Cot, C.Crkovska, J.Crochet, P.Cruz-Torres, R.Cui, P.Czarnynoga, M. M.Dainese, A.Danisch, M. C.Danu, A.Das, P.Das, P.Das, S.Dash, A. R.Dash, S.De Caro, A.de Cataldo, G.de Cuveland, J.De Falco, A.De Gruttola, D.De Marco, N.De Martin, C.De Pasquale, S.Deb, R.Del Grande, R.Dello Stritto, L.Deng, W.Devereaux, K. C.Dhankher, P.Di Bari, D.Di Mauro, A.Diab, B.Diaz, R. A.Dietel, T.Ding, Y.Ditzel, J.Divia, R.Dixit, D. U.Djuvsland, O.Dmitrieva, U.Dobrin, A.Doenigus, B.Dubinski, J. M.Dubla, A.Dupieux, P.Dzalaiova, N.Eder, T. M.Ehlers, R. J.Eisenhut, F.Ejima, R.Elia, D.Erazmus, B.Ercolessi, F.Espagnon, B.Eulisse, G.Evans, D.Evdokimov, S.Fabbietti, L.Faggin, M.Faivre, J.Fan, F.Fan, W.Fantoni, A.Fasel, M.Feliciello, A.Feofilov, G.Tellez, A. FernandezFerrandi, L.Ferrer, M. B.Ferrero, A.Ferrero, C.Ferretti, A.Feuillard, V. J. G.Filova, V.Finogeev, D.Fionda, F. M.Flatland, E.Flor, F.Flores, A. N.Foertsch, S.Fokin, I.Fokin, S.Follo, U.Fragiacomo, E.Frajna, E.Fuchs, U.Funicello, N.Furget, C.Furs, A.Fusayasu, T.Gaardhje, J. J.Gagliardi, M.Gago, A. M.Gahlaut, T.Galvan, C. D.Gangadharan, D. R.Ganoti, P.Garabatos, C.Garcia, J. M.Garcia Chavez, T.Garcia-Solis, E.Gargiulo, C.Gasik, P.Gautam, A.Gay Ducati, M. B.Germain, M.Ghimouz, A.Ghosh, C.Giacalone, M.Gioachin, G.Giubellino, P.Giubilato, P.Glaenzer, A. M. C.Glaessel, P.Glimos, E.Goh, D. J. Q.Gonzalez, V.Gordeev, P.Gorgon, M.Goswami, K.Gotovac, S.Grabski, V.Graczykowski, L. K.Grecka, E.Grelli, A.Grigoras, C.Grigoriev, V.Grigoryan, S.Grosa, F.Grosse-Oetringhaus, J. F.Grosso, R.Grund, D.Grunwald, N. A.Guardiano, G. G.Guernane, R.Guilbaud, M.Gulbrandsen, K.Guendem, T.Gunji, T.Guo, W.Gupta, A.Gupta, R.Gupta, R.Gwizdziel, K.Gyulai, L.Hadjidakis, C.Haider, F. U.Haidlova, S.Haldar, M.Hamagaki, H.Hamdi, A.Han, Y.Hanley, B. G.Hannigan, R.Hansen, J.Haque, M. R.Harris, J. W.Harton, A.Hartung, M. V.Hassan, H.Hatzifotiadou, D.Hauer, P.Havener, L. B.Hellbaer, E.Helstrup, H.Hemmer, M.Herman, T.Hernandez, S. G.Herrera Corral, G.Herrmann, F.Herrmann, S.Hetland, K. F.Heybeck, B.Hillemanns, H.Hippolyte, B.Hoffmann, F. W.Hofman, B.Hong, G. H.Horst, M.Horzyk, A.Hou, Y.Hristov, P.Huhn, P.Huhta, L. M.Humanic, T. J.Hutson, A.Hutter, D.Hwang, M. C.Ilkaev, R.Inaba, M.Innocenti, G. M.Ippolitov, M.Isakov, A.Isidori, T.Islam, M. S.Iurchenko, S.Ivanov, M.Ivanov, M.Ivanov, V.Iversen, K. E.Jablonski, M.Jacak, B.Jacazio, N.Jacobs, P. M.Jadlovska, S.Jadlovsky, J.Jaelani, S.Jahnke, C.Jakubowska, M. J.Janik, M. A.Janson, T.Ji, S.Jia, S.Jimenez, A. A. P.Jonas, F.Jones, D. M.Jowett, J. M.Jung, J.Jung, M.Junique, A.Jusko, A.Kaewjai, J.Kalinak, P.Kalweit, A.Uysal, A. KarasuKaratovic, D.Karavichev, O.Karavicheva, T.Karpechev, E.Karwowska, M. J.Kebschull, U.Keidel, R.Keil, M.Ketzer, B.Khade, S. S.Khan, A. M.Khan, S.Khanzadeev, A.Kharlov, Y.Khatun, A.Khuntia, A.Khuranova, Z.Kileng, B.Kim, B.Kim, C.Kim, D. J.Kim, E. J.Kim, J.Kim, J.Kim, J.Kim, M.Kim, S.Kim, T.Kimura, K.Kirkova, A.Kirsch, S.Kisel, I.Kiselev, S.Kisiel, A.Kitowski, J. P.Klay, J. L.Klein, J.Klein, S.Klein-Boesing, C.Kleiner, M.Klemenz, T.Kluge, A.Kobdaj, C.Kohara, R.Kollegger, T.Kondratyev, A.Kondratyeva, N.Konig, J.Konigstorfer, S. A.Konopka, P. J.Kornakov, G.Korwieser, M.Koryciak, S. D.Koster, C.Kotliarov, A.Kovacic, N.Kovalenko, V.Kowalski, M.Kozhuharov, V.Kralik, I.Kravcakova, A.Krcal, L.Krivda, M.Krizek, F.Gajdosova, K. KrizkovaKrug, C.Krueger, M.Krupova, D. M.Kryshen, E.Kucera, V.Kuhn, C.Kuijer, P. G.Kumaoka, T.Kumar, D.Kumar, L.Kumar, N.Kumar, S.Kundu, S.Kurashvili, P.Kurepin, A.Kurepin, A. B.Kuryakin, A.Kushpil, S.Kuskov, V.Kutyla, M.Kweon, M. J.Kwon, Y.La Pointe, S. L.La Rocca, P.Lakrathok, A.Lamanna, M.Landou, A. R.Langoy, R.Larionov, P.Laudi, E.Lautner, L.Laveaga, R. A. N.Lavicka, R.Lea, R.Lee, H.Legrand, I.Legras, G.Lehrbach, J.Lelek, T. M.Lemmon, R. C.Leon Monzon, I.Lesch, M. M.Lesser, E. D.Levai, P.Li, M.Li, X.Liang-Gilman, B. E.Lien, J.Lietava, R.Likmeta, I.Lim, B.Lim, S. H.Lindenstruth, V.Lindner, A.Lippmann, C.Liu, D. H.Liu, J.Liveraro, G. S. S.Lofnes, I. M.Loizides, C.Lokos, S.Lomker, J.Lopez, X.Lopez Torres, E.Lu, P.Lugo, F. V.Luhder, J. R.Lunardon, M.Luparello, G.Ma, Y. G.Mager, M.Maire, A.Majerz, E. M.Makariev, M. V.Malaev, M.Malfattore, G.Malik, N. M.Malik, Q. W.Malik, S. K.Malinina, L.Mallick, D.Mallick, N.Mandaglio, G.Mandal, S. K.Manea, A.Manko, V.Manso, F.Manzari, V.Mao, Y.Marcjan, R. W.Margagliotti, G. V.Margotti, A.Marin, A.Markert, C.Martinengo, P.Martinez, M. I.Garcia, G. MartinezMartins, M. P. P.Masciocchi, S.Masera, M.Masoni, A.Massacrier, L.Massen, O.Mastroserio, A.Matonoha, O.Mattiazzo, S.Matyja, A.Mazuecos, A. L.Mazzaschi, F.Mazzilli, M.Mdhluli, J. E.Melikyan, Y.Melo, M.Menchaca-Rocha, A.Mendez, J. E. M.Meninno, E.Menon, A. S.Menzel, M. W.Meres, M.Miake, Y.Micheletti, L.Mihaylov, D. L.Mikalsen, A. U.Mikhaylov, K.Minafra, N.Miskowiec, D.Modak, A.Mohanty, B.Khan, M. MohisinMolander, M. A.Monira, S.Mordasini, C.De Godoy, D. A. MoreiraMorozov, I.Morsch, A.Mrnjavac, T.Muccifora, V.Muhuri, S.Mulligan, J. D.Mulliri, A.Munhoz, M. G.Munzer, R. H.Murakami, H.Murray, S.Musa, L.Musinsky, J.Myrcha, J. W.Naik, B.Nambrath, A. I.Nandi, B. K.Nania, R.Nappi, E.Nassirpour, A. F.Nath, A.Nattrass, C.Naydenov, M. N.Neagu, A.Negru, A.Nekrasova, E.Nellen, L.Nepeivoda, R.Nese, S.Neskovic, G.Nicassio, N.Nielsen, B. S.Nielsen, E. G.Nikolaev, S.Nikulin, S.Nikulin, V.Noferini, F.Noh, S.Nomokonov, P.Norman, J.Novitzky, N.Nowakowski, P.Nyanin, A.Nystrand, J.Ogino, M.Oh, S.Ohlson, A.Okorokov, V. A.Oleniacz, J.Onnerstad, A.Oppedisano, C.Ortiz Velasquez, A.Otwinowski, J.Oya, M.Oyama, K.Pachmayer, Y.Padhan, S.Pagano, D.Paic, G.Paisano-Guzman, S.Palasciano, A.Panebianco, S.Park, H.Park, H.Parkkila, J. E.Patley, Y.Paul, B.Pei, H.Peitzmann, T.Peng, X.Pennisi, M.Perciballi, S.Peresunko, D.Perez, G. M.Pestov, Y.Petersen, M. T.Petrov, V.Petrovici, M.Piano, S.Pikna, M.Pillot, P.Pinazza, O.Pinsky, L.Pinto, C.Pisano, S.Ploskon, M.Planinic, M.Pliquett, F.Poghosyan, M. G.Polichtchouk, B.Politano, S.Poljak, N.Pop, A.Porteboeuf-Houssais, S.Pozdniakov, V.Pozos, I. Y.Pradhan, K. K.Prasad, S. K.Prasad, S.Preghenella, R.Prino, F.Pruneau, C. A.Pshenichnov, I.Puccio, M.Pucillo, S.Qiu, S.Quaglia, L.Ragoni, S.Rai, A.Rakotozafindrabe, A.Ramello, L.Rami, F.Ramirez-Alvarez, C. O.Rasa, M.Rasanen, S. S.Rath, R.Rauch, M. P.Ravasenga, I.Read, K. F.Reckziegel, C.Redelbach, A. R.Redlich, K.Reetz, C. A.Regules-Medel, H. D.Rehman, A.Reidt, F.Reme-Ness, H. A.Rescakova, Z.Reygers, K.Riabov, A.Riabov, V.Ricci, R.Richter, M.Riedel, A. A.Riegler, W.Riffero, A. G.Ripoli, C.Ristea, C.Rodriguez, M. V.Rodriguez Cahuantzi, M.Rodriguez Ramirez, S. A.Roed, K.Rogalev, R.Rogochaya, E.Rogoschinski, T. S.Rohr, D.Roehrich, D.Torres, S. RojasRokita, P. S.Romanenko, G.Ronchetti, F.Rosas, E. D.Roslon, K.Rossi, A.Roy, A.Roy, S.Rubini, N.Ruggiano, D.Rui, R.Russek, P. G.Russo, R.Rustamov, A.Ryabinkin, E.Ryabov, Y.Rybicki, A.Ryu, J.Rzesa, W.Sadhu, S.Sadovsky, S.Saetre, J.Safarik, K.Saha, S. K.Saha, S.Sahoo, B.Sahoo, R.Sahoo, S.Sahu, D.Sahu, P. K.Saini, J.Sajdakova, K.Sakai, S.Salvan, M. P.Sambyal, S.Samitz, D.Sanna, I.Saramela, T. B.Sarkar, D.Sarma, P.Sarritzu, V.Sarti, V. M.Sas, M. H. P.Sawan, S.Scapparone, E.Schambach, J.Scheid, H. S.Schiaua, C.Schicker, R.Schlepper, F.Schmah, A.Schmidt, C.Schmidt, H. R.Schmidt, M. O.Schmidt, M.Schmidt, N. V.Schmier, A. R.Schotter, R.Schroeter, A.Schukraft, J.Schweda, K.Scioli, G.Scomparin, E.Seger, J. E.Sekiguchi, Y.Sekihata, D.Selina, M.Selyuzhenkov, I.Senyukov, S.Seo, J. J.Serebryakov, D.Serkin, L.Serksnyte, L.Sevcenco, A.Shaba, T. J.Shabetai, A.Shahoyan, R.Shangaraev, A.Sharma, B.Sharma, D.Sharma, H.Sharma, M.Sharma, S.Sharma, S.Sharma, U.Shatat, A.Sheibani, O.Shigaki, K.Shimomura, M.Shin, J.Shirinkin, S.Shou, Q.Sibiriak, Y.Siddhanta, S.Siemiarczuk, T.Silva, T. F.Silvermyr, D.Simantathammakul, T.Simeonov, R.Singh, B.Singh, B.Singh, K.Singh, R.Singh, R.Singh, R.Singh, S.Singh, V. K.Singhal, V.Sinha, T.Sitar, B.Sitta, M.Skaali, T. B.Skorodumovs, G.Smirnov, N.Snellings, R. J. M.Solheim, E. H.Song, J.Sonnabend, C.Sonneveld, J. M.Soramel, F.Soto-hernandez, A. B.Spijkers, R.Sputowska, I.Staa, J.Stachel, J.Stan, I.Steffanic, P. J.Stiefelmaier, S. F.Stocco, D.Storehaug, I.Strangmann, N. J.Stratmann, P.Strazzi, S.Sturniolo, A.Stylianidis, C. P.Suaide, A. A. P.Suire, C.Sukhanov, M.Suljic, M.Sultanov, R.Sumberia, V.Sumowidagdo, S.Szarka, I.Szymkowski, M.Tabares, L. H.Taghavi, S. F.Taillepied, G.Takahashi, J.Tambave, G. J.Tang, S.Tang, Z.Takaki, J. D. TapiaTapus, N.Tarasovicova, L. A.Tarzila, M. G.Tassielli, G. F.Tauro, A.Garcia, A. TaviraTejeda Munoz, G.Telesca, A.Terlizzi, L.Terrevoli, C.Thakur, S.Thomas, D.Tikhonov, A.Tiltmann, N.Timmins, A. R.Tkacik, M.Tkacik, T.Toia, A.Tokumoto, R.Tomassini, S.Tomohiro, K.Topilskaya, N.Toppi, M.Tork, T.Torres, V. V.Ramos, A. G. TorresTrifiro, A.Triolo, A. S.Tripathy, S.Tripathy, T.Trubnikov, V.Trzaska, W. H.Trzcinski, T. P.Tsolanta, C.Tumkin, A.Turrisi, R.Tveter, T. S.Ullaland, K.Ulukutlu, B.Uras, A.Urioni, M.Usai, G. L.Vala, M.Valle, N.van Doremalen, L. V. R.van Leeuwen, M.van Veen, C. A.van Weelden, R. J. G.Vyvre, P. VandeVarga, D.Varga, Z.Vargas Torres, P.Vasileiou, M.Vasiliev, A.Doce, O. VazquezRueda, O. VazquezVechernin, V.Vercellin, E.Vergara Limon, S.Verma, R.Vermunt, L.Vertesi, R.Verweij, M.Vickovic, L.Vilakazi, Z.Baillie, O. VillalobosVillani, A.Vinogradov, A.Virgili, T.Virta, M. M. O.Vislavicius, V.Vodopyanov, A.Volkel, B.Voelkl, M. A.Voloshin, S. A.Volpe, G.von Haller, B.Vorobyev, I.Vozniuk, N.Vrlakova, J.Wan, J.Wang, C.Wang, D.Wang, Y.Wang, Y.Wegrzynek, A.Weiglhofer, F. T.Wenzel, S. C.Wessels, J. P.Wiechula, J.Wikne, J.Wilk, G.Wilkinson, J.Willems, G. A.Windelband, B.Winn, M.Wright, J. R.Wu, W.Wu, Y.Xiong, Z.Xu, R.Yadav, A.Yadav, A. K.Yamaguchi, Y.Yang, S.Yano, S.Yeats, E. R.Yin, Z.Yoo, I. -K.Yoon, J. H.Yu, H.Yuan, S.Yuncu, A.Zaccolo, V.Zampolli, C.Zanone, F.Zardoshti, N.Zarochentsev, A.Zavada, P.Zaviyalov, N.Zhalov, M.Zhang, B.Zhang, C.Zhang, L.Zhang, M.Zhang, M.Zhang, S.Zhang, X.Zhang, Y.Zhang, Z.Zhao, M.Zherebchevskii, V.Zhi, Y.Zhong, C.Zhou, D.Zhou, Y.Zhu, J.Zhu, S.Zhu, Y.Zugravel, S. C.Zurlo, N.
DOI
10.1007/JHEP04(2025)067
발행일
2025-04
유형
Article
저널명
Journal of High Energy Physics
2025
4