6533b7d7fe1ef96bd1268d38
RESEARCH PRODUCT
Gluon contribution to hadronicJψproduction
E. ReyaJ. F. OwensM. Glücksubject
QuarkPhysicsQuantum chromodynamicsParticle physicsMesonHigh Energy Physics::LatticeHigh Energy Physics::PhenomenologyQuark modelHadronElementary particleGluonNuclear physicsPhysics::Accelerator PhysicsNuclear fusionHigh Energy Physics::Experimentdescription
Using the recent CERN and Fermilab measurements for J/ψ production by π±, K±, p and p beams we show, within the framework of QCD, that only a combined version of light quark qq→cc fusion and gluon gg→cc fusion mechanisms can account for the various total cross section beam ratios as well as for the observed xF‐distributions.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1978-05-01 | Physical Review D |