We address the physics case related to the studies of ultra-peripheral pH, pPb, PbH, and PbPb collisions in the fixed-target mode at the LHC. In particular, we discuss how one can measure the gluon generalized parton distribution E_g(x,xi,t) in exclusive J/psi photoproduction with a transversely polarized hydrogen target.
Ultra-peripheral-collision studies in the fixed-target mode with the proton and lead LHC beams / Yamanaka, N., Hadjidakis, C., Kikola, D., Lansberg, J.P., Massacrier, L., Echevarria, M.G., Kusina, A., Schienbein, I., Seixas, J., Shao, H.S., Signori, A., Trzeciak, B., Brodsky, S.J., Cavoto, G., Da Silva, C., Donato, F., Ferreiro, E.G., Hrivnácová, I., Klein, A., Kurepin, A., et al.. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - (2019), p. 184. (Hard Probes 2018: International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Aix-les-bains, France ) [10.22323/1.345.0184].
Ultra-peripheral-collision studies in the fixed-target mode with the proton and lead LHC beams
Cavoto, G.;
2019
Abstract
We address the physics case related to the studies of ultra-peripheral pH, pPb, PbH, and PbPb collisions in the fixed-target mode at the LHC. In particular, we discuss how one can measure the gluon generalized parton distribution E_g(x,xi,t) in exclusive J/psi photoproduction with a transversely polarized hydrogen target.| File | Dimensione | Formato | |
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Cavoto_Ultra peripheral_2019.pdf
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