Measurement of J/ψ photoproduction at large momentum transfer at HERA
The proton-dissociative diffractive photoproduction of J/ψ mesons has been studied in ep collisions with the ZEUS detector at HERA using an integrated luminosity of 112 pb-1. The cross section is presented as a function of the photon-proton centre-ofmass energy and of the squared four-momentum trans...
Автори: | , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Формат: | Journal article |
Мова: | English |
Опубліковано: |
2010
|