Speakers
Description
The contribution of photon-gluon fusion to dijet production in deeply inelastic scattering is typically analyzed in the small-x regime, whereas photon-quark scattering dominates at large x. The transition between these regimes has received less attention. In this work, we calculate the leading-order and twist-four photon-gluon fusion contribution within a generalized high-twist framework for the intermediate-x region (0.001 < x < 0.1). Comparison with photon-quark scattering shows the photon-gluon channel grows as x decreases, becoming dominant for x < 0.1. These results bridge dijet dynamics across x, connecting large-x LPM effects with small-x saturation phenomena, thereby informing the development of event generators for deeply inelastic scattering at electron-ion colliders.
| Is this an experimental talk? | No |
|---|---|
| Is this on behalf of a collaboration? | No |
| Are you willing to present as a poster if it is not selected for oral presentation? | Yes |