Relatore
Descrizione
We study the different mechanisms contributing to photoproduction of quarkonium pairs in NRQCD at the EIC, namely via unresolved and resolved photons. In the latter case, we study the relevance of double parton scatterings along the lines of our recent study on 4-jet photoproduction[1]. Like for the hadroproduction case [2,3,4,5,6,7], quarkonium-pair photoproduction probes, in different kinematical domains, very different interesting phenomena which will be made accessible at the future US EIC.
[1] F. A. Ceccopieri and M. Rinaldi, Phys. Rev. D 105 (2022) no.1, L011501 .
[2] J. P. Lansberg, H. S. Shao, N. Yamanaka, Y. J. Zhang and C. Noûs, Phys. Lett. B 807 (2020), 135559.
[3] J. P. Lansberg, Phys. Rept. 889 (2020), 1-106.
[4] J. P. Lansberg, H. S. Shao, N. Yamanaka and Y. J. Zhang, Eur. Phys. J. C 79 (2019) no.12, 1006.
[5] H. S. Shao and Y. J. Zhang, Phys. Rev. Lett. 117 (2016) no.6, 062001.
[6] J. P. Lansberg and H. S. Shao, Nucl. Phys. B 900 (2015), 273-294.
[7] J. P. Lansberg and H. S. Shao, Phys. Lett. B 751 (2015), 479-486.
| In-person participation | Yes |
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