All Title Author
Keywords Abstract

Physics  2007 

Renormalisation of quark bilinears with Nf=2 Wilson fermions and tree-level improved gauge action

Full-Text   Cite this paper   Add to My Lib


We present results for the renormalisation constants of bilinear quark operators, using the Nf=2 twisted mass Wilson action at maximal twist (which guarantees automatic O(a) improvement) and the tree-level Symanzik improved gauge action. The scale-independent renormalisation constants are computed with a new method, which makes use of both standard twisted mass and Osterwalder-Seiler fermions. Moreover, the results from an RI-MOM calculation are presented for both scale independent and scale dependent renormalisation constants.


comments powered by Disqus

Contact Us


微信:OALib Journal