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Abdulhamid, M. I.; Aboona, B. E.; Adam, J.; Adamczyk, L.; Adams, J. R.; Aggarwal, I.; Aggarwal, M. M.; Ahammed, Z.; Aschenauer, E. C.; Aslam, S.; Atchison, J.; Bairathi, V.; Cap, J. G. Ball; Barish, K.; Bellwied, R.; Bhagat, P.; Bhasin, A.; Bhatta, S.; Bhosale, S. R.; Bielcik, J.; Bielcikova, J.; Brandenburg, J. D.; Broodo, C.; Cai, X. Z.; Caines, H.; Sánchez, M. Calderón de la Barca; Cebra, D.; Ceska, J.; Chakaberia, I.; Chaloupka, P.; Chan, B. K.; Chang, Z.; Chatterjee, A.; Chen, D.; Chen, J.; Chen, J. H.; Chen, Z.; Cheng, J.; Cheng, Y.; Choudhury, S.; Christie, W.; Chu, X.; Crawford, H. J.; Csanád, M.; Dale-Gau, G.; Das, A.; Deppner, I. M.; Dhamija, A.; Dixit, P.; Dong, X.; Drachenberg, J. L.; Duckworth, E.; Dunlop, J. C.; Engelage, J.; Eppley, G.; Esumi, S.; Evdokimov, O.; Eyser, O.; Fatemi, R.; Fazio, S.; Feng, C. J.; Feng, Y.; Finch, E.; Fisyak, Y.; Flor, F. A.; Fu, C.; Gagliardi, C. A.; Galatyuk, T.; Gao, T.; Geurts, F.; Ghimire, N.; Gibson, A.; Gopal, K.; Gou, X.; Grosnick, D.; Gupta, A.; Guryn, W.; Hamed, A.; Han, Y.; Harabasz, S.; Harasty, M. D.; Harris, J. W.; Harrison-Smith, H.; He, W.; He, X. H.; He, Y.; Herrmann, N.; Holub, L.; Hu, C.; Hu, Q.; Hu, Y.; Huang, H.; Huang, H. Z.; Huang, S. L.; Huang, T.; Huang, X.; Huang, Y.; Huang, Y.; Humanic, T. J.; Isshiki, M.; Jacobs, W. W.; Jalotra, A.; Jena, C.; Jentsch, A.; Ji, Y.; Jia, J.; Jin, C.; Ju, X.; Judd, E. G.; Kabana, S.; Kalinkin, D.; Kang, K.; Kapukchyan, D.; Kauder, K.; Keane, D.; Khanal, A.; Khyzhniak, Y. V.; Kikoła, D. P.; Kincses, D.; Kisel, I.; Kiselev, A.; Knospe, A. G.; Ko, H. S.; Kosarzewski, L. K.; Kumar, L.; Labonte, M. C.; Lacey, R.; Landgraf, J. M.; Lauret, J.; Lebedev, A.; Lee, J. H.; Leung, Y. H.; Lewis, N.; Li, C.; Li, D.; Li, H-S.; Li, H.; Li, W.; Li, X.; Li, Y.; Li, Y.; Li, Z.; Liang, X.; Liang, Y.; Licenik, R.; Lin, T.; Lin, Y.; Lisa, M. A.; Liu, C.; Liu, G.; Liu, H.; Liu, L.; Liu, T.; Liu, X.; Liu, Y.; Liu, Z.; Ljubicic, T.; Lomicky, O.; Longacre, R. S.; Loyd, E. M.; Lu, T.; Luo, J.; Luo, X. F.; Ma, L.; Ma, R.; Ma, Y. G.; Magdy, N.; Mallick, D.; Manikandhan, R.; Margetis, S.; Markert, C.; McNamara, G.; Mezhanska, O.; Mi, K.; Mioduszewski, S.; Mohanty, B.; Mondal, M. M.; Mooney, I.; Mrazkova, J.; Nagy, M. I.; Nain, A. S.; Nam, J. D.; Nasim, M.; Neff, D.; Nelson, J. M.; Nemes, D. B.; Nie, M.; Nigmatkulov, G.; Niida, T.; Nonaka, T.; Odyniec, G.; Ogawa, A.; Oh, S.; Okubo, K.; Page, B. S.; Pak, R.; Pal, S.; Pandav, A.; Pandey, A. K.; Pani, T.; Paul, A.; Pawlik, B.; Pawlowska, D.; Perkins, C.; Pluta, J.; Pokhrel, B. R.; Posik, M.; Protzman, T.; Prozorova, V.; Pruthi, N. K.; Przybycien, M.; Putschke, J.; Qin, Z.; Qiu, H.; Racz, C.; Radhakrishnan, S. K.; Rana, A.; Ray, R. L.; Reed, R.; Robertson, C. W.; Robotkova, M.; Aguilar, M. A. Rosales; Roy, D.; Chowdhury, P. Roy; Ruan, L.; Sahoo, A. K.; Sahoo, N. R.; Sako, H.; Salur, S.; Sato, S.; Schaefer, B. C.; Schmidke, W. B.; Schmitz, N.; Seck, F-J.; Seger, J.; Seto, R.; Seyboth, P.; Shah, N.; Shanmuganathan, P. V.; Shao, T.; Sharma, M.; Sharma, N.; Sharma, R.; Sharma, S. R.; Sheikh, A. I.; Shen, D.; Shen, D. Y.; Shen, K.; Shi, S. S.; Shi, Y.; Shou, Q. Y.; Si, F.; Singh, J.; Singha, S.; Sinha, P.; Skoby, M. J.; Smirnov, N.; Söhngen, Y.; Song, Y.; Srivastava, B.; Stanislaus, T. D. S.; Stefaniak, M.; Stewart, D. J.; Su, Y.; Sumbera, M.; Sun, C.; Sun, X.; Sun, Y.; Sun, Y.; Surrow, B.; Svoboda, M.; Sweger, Z. W.; Tamis, A. C.; Tang, A. H.; Tang, Z.; Tarnowsky, T.; Thomas, J. H.; Timmins, A. R.; Tlusty, D.; Todoroki, T.; Trentalange, S.; Tribedy, P.; Tripathy, S. K.; Truhlar, T.; Trzeciak, B. A.; Tsai, O. D.; Tsang, C. Y.; Tu, Z.; Tyler, J.; Ullrich, T.; Underwood, D. G.; Upsal, I.; Van Buren, G.; Vanek, J.; Vassiliev, I.; Verkest, V.; Videbæk, F.; Voloshin, S. A.; Wang, F.; Wang, G.; Wang, J. S.; Wang, J.; Wang, K.; Wang, X.; Wang, Y.; Wang, Y.; Wang, Y.; Wang, Z.; Webb, J. C.; Weidenkaff, P. C.; Westfall, G. D.; Wielanek, D.; Wieman, H.; Wilks, G.; Wissink, S. W.; Witt, R.; Wu, J.; Wu, J.; Wu, X.; X., Wu; Xi, B.; Xiao, Z. G.; Xie, G.; Xie, W.; Xu, H.; Xu, N.; Xu, Q. H.; Xu, Y.; Xu, Y.; Xu, Z.; Xu, Z.; Yan, G.; Yan, Z.; Yang, C.; Yang, Q.; Yang, S.; Yang, Y.; Ye, Z.; Ye, Z.; Yi, L.; Yip, K.; Yu, Y.; Zbroszczyk, H.; Zha, W.; Zhang, C.; Zhang, D.; Zhang, J.; Zhang, S.; Zhang, W.; Zhang, X.; Zhang, Y.; Zhang, Y.; Zhang, Y.; Zhang, Y.; Zhang, Z. J.; Zhang, Z.; Zhang, Z.; Zhao, F.; Zhao, J.; Zhao, M.; Zhou, J.; Zhou, S.; Zhou, Y.; Zhu, X.; Zurek, M.; Zyzak, M.; ,

doi:10.1103/physrevc.110.014911

Phys. Rev. C

2024

DOI: 10.1103/physrevc.110.014911

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Exclusive J/ψ, ψ(2s) , and e+e−

M. I. Abdulhamid,

B. E. Aboona,

J. Adam

et al.

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Cited by 3 publications

References 60 publications

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Nuclear suppression of coherent J/ψ photoproduction in heavy-ion ultraperipheral collisions and leading twist nuclear shadowing

Guzey,

Strikman

2024

Phys. Rev. C

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We determine the nuclear suppression factor SPb(x), where x=MJ/ψ2/Wγp2 with MJ/ψ the J/ψ mass and Wγp the photon-nucleon energy, for the cross section of coherent J/ψ photoproduction in heavy-ion ultraperipheral collisions at the Large Hadron Collider and Relativistic Heavy Ion Collider by performing the χ2 fit to all available data on the cross section dσAA→J/ψAA/dy as a function of the J/ψ rapidity y and the photoproduction cross section σγA→J/ψA(Wγp) as a function of Wγp. We find that while the dσAA→J/ψAA/dy data alone constrain SPb(x) for x≥10−3, the combined dσAA→J/ψAA/dy and σγA→J/ψA(Wγp) data allow us to determine SPb(x) in the wide interval 10−5<x<0.05. In particular, the data favor SPb(x), which decreases with a decrease of x in the 10−4<x<0.01 interval and can be both decreasing or constant for x<10−4. Identifying SPb(x) with the ratio of the gluon distributions in Pb and the proton Rg(x,Q02)=gA(x,Q02)/[Agp(x,Q02)], we demonstrate that the leading twist approximation for nuclear shadowing provides a good description of all the data on dσAA→J/ψAA/dy and σγA→J/ψA(Wγp) as well as on the experimental values for SPb(x) derived from σγA→J/ψA(Wγp). We also show that modern nuclear parton distributions reasonably reproduce SPb(x) as well. Published by the American Physical Society 2024

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Nuclear suppression of coherent J/ψ photoproduction in heavy-ion ultraperipheral collisions and leading twist nuclear shadowing

Guzey,

Strikman

2024

Phys. Rev. C

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Coherent photo- and electroproduction of charmonia on nuclear targets revisited: Green function formalism

Nemchik,

Óbertová

2024

Phys. Rev. D

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We study for the first time the production of charmonia in nuclear ultraperipheral and electron-ion collisions based on a rigorous Green function formalism. Such formalism allows to incorporate properly formation effects (color transparency), as well as the quantum coherence inherent in higher-twist shadowing corrections related to the |QQ¯⟩ Fock component of the photon. The leading twist gluon shadowing associated with multigluon photon fluctuations is also included within the same formalism. The later effect represents the dominant source of shadowing at midrapidities in the LHC kinematic region, while the reduced effect of quark shadowing leads to a significant modification of differential cross sections dσ/dy at forward and/or backwards rapidities. Model calculations for dσ/dy are in a good agreement with available ultraperipheral nuclear Pb−Pb collisions data on coherent charmonium production at RHIC and the LHC. In addition, we also perform predictions for nuclear effects in the electroproduction of charmonia, which can be verified by new data from electron-ion colliders. Published by the American Physical Society 2024

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Observation of Strong Nuclear Suppression in Exclusive J/ψ Photoproduction in Au+Au Ultraperipheral Collisions at RHIC

Abdulhamid,

Aboona,

Adam

et al. 2024

Phys. Rev. Lett.

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Exclusive J/ψ, ψ(2s) , and e+e−

Cited by 3 publications

References 60 publications

Nuclear suppression of coherent J/ψ photoproduction in heavy-ion ultraperipheral collisions and leading twist nuclear shadowing

Nuclear suppression of coherent J/ψ photoproduction in heavy-ion ultraperipheral collisions and leading twist nuclear shadowing

Coherent photo- and electroproduction of charmonia on nuclear targets revisited: Green function formalism

Observation of Strong Nuclear Suppression in Exclusive J/ψ Photoproduction in Au+Au Ultraperipheral Collisions at RHIC

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