# Some new aspects of quarkonia production at the LHC

## TL;DR

This paper explores various new aspects of J/psi meson production at the LHC, including exclusive, semi-exclusive, and inclusive processes, and discusses recent results and open issues in double J/psi production.

## Contribution

It introduces new findings on J/psi production mechanisms and discusses recent results from the authors' group, highlighting open questions in the field.

## Key findings

- New insights into J/psi production in different processes
- Recent results on double J/psi production
- Discussion of open issues in quarkonia research

## Abstract

We discuss some different new aspects of $J/\psi$ meson production in exclusive, semi-exclusive and inclusive processes. We finish with a short discussion of double $J/\psi$ production. We point out some new results obtained recently by our group and discuss some open issues.