2 papers
hep-ph2024
Nonperturbative four-gluon vertex in soft kinematics
A. C. Aguilar, F. De Soto, M. N. Ferreira +4
We present a nonperturbative study of the form factor associated with the projection of the full four-gluon vertex on its classical tensor, for a set of kinematics with one vanishi…
hep-ph2024
Four-gluon vertex in collinear kinematics
A. C. Aguilar, M. N. Ferreira, J. Papavassiliou +1
To date, the four-gluon vertex is the least explored component of the QCD Lagrangian, mainly due to the vast proliferation of Lorentz and color structures required for its descript…