Conveners
TMD description of quarkonium production
- Cristian Pisano (Istituto Nazionale di Fisica Nucleare)
A back-to-back semi-inclusive J/ψ- jet production is a promising process to study gluon transverse momentum distribution (TMD) at the future electron-ion collider. A back-to-back configuration allows a higher transverse momentum for J/\psi We present an extension of a previous work where we studied cos 2φ azimuthal asymmetry within the TMD factorization framework for this process. We present...
In this talk, I present predictions for the unpolarized differential cross-section of J/ψ electroproduction at the Electron-Ion Collider (EIC) in the low transverse momentum region. I also compare with the experimental data for photoproduction at HERA. The calculation was performed at next-to-leading order (NLO) in the hard function and resummed at next-to-next-to-leading logarithmic accuracy...
Extraction of observables sensible to gluon TMDs is one of the main goals of many proposed high-energy experiments. In this talk, I will present results for the production of C-even quarkonium states in proton-proton collisions. The quarkonium formation mechanism is described within the framework of Non-Relativistic QCD (NRQCD). Our computation for the cross sections incorporates the...
