Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308830794> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4308830794 abstract "We present a calculation of all matching coefficients for $N$-jettiness beam functions at next-to-next-to-next-to-leading order (N$^3$LO) in perturbative quantum chromodynamics (QCD). Our computation is performed starting from the respective collinear splitting kernels, which we integrate using the axial gauge. We use reverse unitarity to map the relevant phase-space integrals to loop integrals, which allows us to employ multi-loop techniques including integration-by-parts identities and differential equations. We find a canonical basis and use an algorithm to establish non-trivial partial fraction relations among the resulting master integrals, which allows us to reduce their number substantially. By use of regularity conditions, we express all necessary boundary constants in terms of an independent set, which we compute by direct integration of the corresponding integrals in the soft limit. In this way, we provide an entirely independent calculation of the matching coefficients which were previously computed in arXiv:2006.03056." @default.
- W4308830794 created "2022-11-16" @default.
- W4308830794 creator A5031107638 @default.
- W4308830794 creator A5040520250 @default.
- W4308830794 creator A5051527085 @default.
- W4308830794 creator A5057702557 @default.
- W4308830794 creator A5085620334 @default.
- W4308830794 date "2022-11-10" @default.
- W4308830794 modified "2023-09-26" @default.
- W4308830794 title "Beam functions for $N$-jettiness at N$^3$LO in perturbative QCD" @default.
- W4308830794 doi "https://doi.org/10.48550/arxiv.2211.05722" @default.
- W4308830794 hasPublicationYear "2022" @default.
- W4308830794 type Work @default.
- W4308830794 citedByCount "0" @default.
- W4308830794 crossrefType "posted-content" @default.
- W4308830794 hasAuthorship W4308830794A5031107638 @default.
- W4308830794 hasAuthorship W4308830794A5040520250 @default.
- W4308830794 hasAuthorship W4308830794A5051527085 @default.
- W4308830794 hasAuthorship W4308830794A5057702557 @default.
- W4308830794 hasAuthorship W4308830794A5085620334 @default.
- W4308830794 hasBestOaLocation W43088307941 @default.
- W4308830794 hasConcept C105795698 @default.
- W4308830794 hasConcept C109214941 @default.
- W4308830794 hasConcept C11413529 @default.
- W4308830794 hasConcept C117137515 @default.
- W4308830794 hasConcept C121332964 @default.
- W4308830794 hasConcept C130295795 @default.
- W4308830794 hasConcept C134306372 @default.
- W4308830794 hasConcept C151201525 @default.
- W4308830794 hasConcept C151342819 @default.
- W4308830794 hasConcept C165064840 @default.
- W4308830794 hasConcept C166957645 @default.
- W4308830794 hasConcept C177264268 @default.
- W4308830794 hasConcept C199360897 @default.
- W4308830794 hasConcept C2776230626 @default.
- W4308830794 hasConcept C33923547 @default.
- W4308830794 hasConcept C37914503 @default.
- W4308830794 hasConcept C40976572 @default.
- W4308830794 hasConcept C41008148 @default.
- W4308830794 hasConcept C45374587 @default.
- W4308830794 hasConcept C62354387 @default.
- W4308830794 hasConcept C62520636 @default.
- W4308830794 hasConcept C95457728 @default.
- W4308830794 hasConceptScore W4308830794C105795698 @default.
- W4308830794 hasConceptScore W4308830794C109214941 @default.
- W4308830794 hasConceptScore W4308830794C11413529 @default.
- W4308830794 hasConceptScore W4308830794C117137515 @default.
- W4308830794 hasConceptScore W4308830794C121332964 @default.
- W4308830794 hasConceptScore W4308830794C130295795 @default.
- W4308830794 hasConceptScore W4308830794C134306372 @default.
- W4308830794 hasConceptScore W4308830794C151201525 @default.
- W4308830794 hasConceptScore W4308830794C151342819 @default.
- W4308830794 hasConceptScore W4308830794C165064840 @default.
- W4308830794 hasConceptScore W4308830794C166957645 @default.
- W4308830794 hasConceptScore W4308830794C177264268 @default.
- W4308830794 hasConceptScore W4308830794C199360897 @default.
- W4308830794 hasConceptScore W4308830794C2776230626 @default.
- W4308830794 hasConceptScore W4308830794C33923547 @default.
- W4308830794 hasConceptScore W4308830794C37914503 @default.
- W4308830794 hasConceptScore W4308830794C40976572 @default.
- W4308830794 hasConceptScore W4308830794C41008148 @default.
- W4308830794 hasConceptScore W4308830794C45374587 @default.
- W4308830794 hasConceptScore W4308830794C62354387 @default.
- W4308830794 hasConceptScore W4308830794C62520636 @default.
- W4308830794 hasConceptScore W4308830794C95457728 @default.
- W4308830794 hasLocation W43088307941 @default.
- W4308830794 hasOpenAccess W4308830794 @default.
- W4308830794 hasPrimaryLocation W43088307941 @default.
- W4308830794 hasRelatedWork W1616608880 @default.
- W4308830794 hasRelatedWork W1987704652 @default.
- W4308830794 hasRelatedWork W1999678238 @default.
- W4308830794 hasRelatedWork W2079188214 @default.
- W4308830794 hasRelatedWork W2105249809 @default.
- W4308830794 hasRelatedWork W2285251629 @default.
- W4308830794 hasRelatedWork W2793779092 @default.
- W4308830794 hasRelatedWork W3004013512 @default.
- W4308830794 hasRelatedWork W3101897261 @default.
- W4308830794 hasRelatedWork W3152044815 @default.
- W4308830794 isParatext "false" @default.
- W4308830794 isRetracted "false" @default.
- W4308830794 workType "article" @default.