3 papers
hep-ph2026
Matching relations for gluon TMDs up to one-loop accuracy
Alessio Carmelo Alvaro, Nanako Kato, Barbara Pasquini +2
We present new results on the matching relations for gluon transverse momentum dependent parton distribution functions up to one-loop accuracy. At tree-level, employing the spinor…
hep-ph2026
Collinear matching for leading power gluon transverse momentum distributions
Alessio Carmelo Alvaro, Nanako Kato, Barbara Pasquini +2
We compute the tree-level and one-loop matching relations for leading power gluon transverse momentum dependent parton distribution functions. At tree level, working within the spi…
hep-ph2024
Spin asymmetries for -even quarkonium production as a probe of gluon distributions
Nanako Kato, Luca Maxia, Cristian Pisano
Within the framework of transverse momentum dependent factorization in combination with nonrelativistic QCD, we study charmonium and bottomonium production in hadronic collisions.…