A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Double collinear splitting amplitudes at next-to-leading order
2014
Journal of High Energy Physics
Preserved Fulltext
Other Versions
We compute the next-to-leading order (NLO) QCD corrections to the 1 → 2 splitting amplitudes in different dimensional regularization (DREG) schemes. Besides recovering previously known results, we explore new DREG schemes and analyze their consistency by comparing the divergent structure with the expected behavior predicted by Catani's formula. Through the introduction of scalar-gluons, we show the relation among splittings matrices computed using different schemes. Also, we extended this
doi:10.1007/jhep01(2014)018
fatcat:hmcya4l2arhebhcd4ghoq4e2xa