One loop scalar functions in the heavy-quark effective theory
- 52 Downloads
We find general solutions for the dimensionally regularized scalar one-loop three-point and four-point functions with one heavy-quark propagator. The scalar one-point function vanishes, while the expression for the two-point function has been found before. For the latter we give a detailed derivation. We also discuss some special cases and compile useful formulae.
KeywordsGeneral Solution Scalar Function Effective Theory Detailed Derivation Loop Scalar
Unable to display preview. Download preview PDF.