𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Two-loop QCD helicity amplitudes forgg→Z gandgg→Zγ

✍ Scribed by Thomas Gehrmann, Lorenzo Tancredi, Erich Weihs


Book ID
120713582
Publisher
Springer-Verlag
Year
2013
Tongue
English
Weight
426 KB
Volume
2013
Category
Article
ISSN
1126-6708

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Two-loop helicity amplitudes for fermion
✍ Z. Bern; A. De Freitas 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 137 KB

We discuss the calculation of two-loop helicity amplitudes for quark-quark scattering in QCD and four-gluino scattering in N = 1 supersymmetric Yang-Mills theory. We study the dependence of the results on different variants of dimensional regularization. In particular, we consider the 't Hooft-Veltm