We present the two-loop virtual QCD corrections to q ¯ q → q ′ ¯ q ′ scattering in conventional dimensional regularisation. The structure of the infrared divergences agrees with that predicted by Catani while expressions for the finite remainder are given for each of the s-, t-and u-channels in terms of polylogarithms. The results presented here form a vital part of the next-to-next-to-leading ...

This paper follows up on its companion paper decomposing the effects of the transition from a fully average cost distribution tariff to a cost reflective distribution tariff, in terms of time and location, that uses nodal prices to recover losses and an “extent-of-use” method to recover network fixed costs based on use at coincident peak, but in the presence of distributed generation (DG). As w...

Acknowledgements: The research and writing of this report was supported by the European Commission DG XIII within the ACTS Programme in the FAIR Project (AC093). The opinions and viewpoints expressed herein are those of the authors and may or may not accord with the views of members of the European Commission.

Özet. Yazılım proje yöneticileri hedefledikleri bütçe ve takvim içerisinde hatalardan arındırılmış ve kendisinden beklenen işlevleri yerine getiren yazılımlar geliştirmek isterler. Bir yazılımın hatalardan arındırılmış olduğunun ve beklenen işlevleri yerine getirdiğinin gösterilmesi doğrulama ve geçerleme faaliyetinin bir parçası olan yazılım testlerinin temel amacıdır. Ancak yazılım testleri p...