Cargando…
Double-real contribution to the quark beam function at N$^{3}$LO QCD
We compute the master integrals required for the calculation of the double-real emission contributions to the matching coefficients of 0-jettiness beam functions at nextto-next-to-next-to-leading order in perturbative QCD. As an application, we combine these integrals and derive the double-real gluo...
| Autores principales: | , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2018
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP02(2019)159 http://cds.cern.ch/record/2639259 |