| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1845463 | Nuclear Physics B - Proceedings Supplements | 2006 | 6 Pages |
Abstract
We illustrate the use of effective theory techniques to describe processes involving unstable particles close to resonance. First, we present the main ideas in the context of a scalar resonance in an abelian gauge-Yukawa model. We then outline the necessary modifications to describe W-pair production close to threshold in electron-positron collisions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
