Search Results for author: J. Nemchik

Found 2 papers, 0 papers with code

Electroproduction of heavy quarkonia: significance of dipole orientation

no code implementations11 Feb 2021 B. Z. Kopeliovich, M. Krelina, J. Nemchik

The differential cross section $d\sigma/dq^2$ of diffractive electroproduction of heavy quarkonia on protons is a sensitive study tool for the interaction dynamics within the dipole representation.

High Energy Physics - Phenomenology

Heavy quarkonium production in ultraperipheral nuclear collisions

no code implementations12 Aug 2020 B. Z. Kopeliovich, M. Krelina, J. Nemchik, I. K. Potashnikova

We rely on several selected $Q\bar Q$ potentials, which provide the best description of quarkonium spectra and decay widths, as well as data on diffractive electroproduction of quarkonia on protons.

High Energy Physics - Phenomenology Nuclear Theory

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