Double quarkonium production in hadronic collisions at fixed-target experiments

Carlo Flore; Cristian Pisano

Double quarkonium production in hadronic collisions at fixed-target experiments

High Energy Physics - Phenomenology 2026-07-08 v1 High Energy Physics - Experiment Nuclear Theory

Authors: Carlo Flore , Cristian Pisano

Abstract

We present new results for double quarkonium production in (un)polarized hadronic collisions at fixed-target experiments. Our approach incorporates the transverse momentum dependent factorization in combination with the Color-Singlet Model. We present new analytical expressions for the angular structure of the cross section for the $q\bar q$ -induced channel, and provide predictions for the unpolarized cross section and transverse single-spin asymmetries for present and future fixed-target experiments at CERN and the LHC.

Keywords

double quarkonium production fixed-target experiments transverse momentum dependent factorization Color-Singlet Model single-spin asymmetries

Cite

@article{arxiv.2607.07312,
  title  = {Double quarkonium production in hadronic collisions at fixed-target experiments},
  author = {Carlo Flore and Cristian Pisano},
  journal= {arXiv preprint arXiv:2607.07312},
  year   = {2026}
}

Comments

7 pages, 2 figures, proceedings of the 33rd International Workshop on Deep Inelastic Scattering and Related Subjects (DIS2026), 4-8 May 2026, Bologna, Italy