Abstract
We apply the solution to the recursion relation for the double-off-shell quark current to the problem of computing one-loop amplitudes with an arbitrary number of gluons. We are able to compute amplitudes for photon-gluon scattering, electron-positron annihilation to gluons, and gluon-gluon scattering via a quark loop in the case of like-helicity gluons. In addition, we present the result for the one-loop gluon-gluon scattering amplitude when one of the gluons has opposite helicity from the others.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 4438-4453 |
| Number of pages | 16 |
| Journal | Physical Review D |
| Volume | 49 |
| Issue number | 9 |
| DOIs | |
| State | Published - 1994 |
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics