Theoretical uncertainties in exclusive electroproduction of S-wave heavy quarkonia
Abstract In this work, we revise the conventional description of $$J/\psi (1S)$$ J/ψ(1S) , $$\Upsilon (1S)$$ Υ(1S) , $$\psi '(2S)$$ ψ′(2S) and $$\Upsilon '(2S)$$ Υ′(2S) elastic photo- and electroproduction off a nucleon target within the color dipole picture and carefully study various sou...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-06-01
|
Series: | European Physical Journal C: Particles and Fields |
Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-019-7016-9 |