New method for calculating helicity amplitudes of jet-like QED processes for high-energy colliders

A new method for calculating jet-like QE

A new method for calculating jet-like QED processes

✍ C. Carimalo; A. Schiller; V.G. Serbo 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 503 KB

We consider inelastic QED processes, the cross sections of which do not drop with increasing energy. Such reactions have the form of two-jet processes with the exchange of a virtual photon in the t-channel. We consider them in the region of small scattering angles m/E 5 0 <( 1, which yields the domi