Medium-induced emissions of hard gluons

Understand

We present a derivation of the medium-induced gluon radiation spectrum beyond the current limitation of soft gluon emission.

• Making use of the path integral approach to describe the propagation of high-energy particles inside a medium, we study the limiting case of a hard gluon emission.
• Analytical and numerical results are presented and discussed within the multiple soft scattering approximation.
• An ansatz interpolating between soft and hard gluon emissions is provided.