Blumlein, J. ; Ravindran, V. (2004) NNLO coefficient functions of Higgs and Drell-Yan cross sections in Mellin space Nuclear Physics B - Proceedings Supplements, 135 . pp. 24-29. ISSN 0920-5632
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.nuclphysbps.2004.09.005
Abstract
We calculate the Mellin moments of next-to-next-to-leading order coefficient functions of the Drell-Yan and Higgs production cross sections. The results can be expressed in term of finite harmonic sums which are maximally threefold up to weight four. Various algebraic relations among these finite sums reduce the complexity of the results suitable for fast numerical evaluations. It is shown that only five non-trivial functions occur besides Euler's ψ-function in the representation of these Wilson coefficients.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 85418 |
| Deposited On: | 02 Mar 2012 11:49 |
| Last Modified: | 02 Mar 2012 11:49 |
Repository Staff Only: item control page
