000300996 001__ 300996 000300996 005__ 20211110134507.0 000300996 0247_ $$2arXiv$$aarXiv:1606.07640 000300996 0247_ $$2datacite_doi$$a10.3204/PUBDB-2016-02553 000300996 0247_ $$2inspire$$ainspire:1472112 000300996 037__ $$aPUBDB-2016-02553 000300996 041__ $$aEnglish 000300996 0881_ $$aDESY-16-115; arXiv:1606.07640 000300996 088__ $$2DESY$$aDESY-16-115 000300996 088__ $$2arXiv$$aarXiv:1606.07640 000300996 1001_ $$0P:(DE-H253)PIP1019114$$aBargheer, Till$$b0$$eCorresponding author$$udesy 000300996 245__ $$aSystematics of the Multi-Regge Three-Loop Symbol 000300996 260__ $$c2016 000300996 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1467869853_30218 000300996 3367_ $$2ORCID$$aWORKING_PAPER 000300996 3367_ $$028$$2EndNote$$aElectronic Article 000300996 3367_ $$2DRIVER$$apreprint 000300996 3367_ $$0PUB:(DE-HGF)29$$2PUB:(DE-HGF)$$aReport$$mreport 000300996 3367_ $$2BibTeX$$aARTICLE 000300996 3367_ $$2DataCite$$aOutput Types/Working Paper 000300996 520__ $$aWe review the systematics of Mandelstam cut contributions to planar scattering amplitudes in the multi-Regge limit. Isolating the relevant cut terms, we explain how the BFKL expansion can be used to construct the perturbative n-point MHV multi-Regge limit symbol from a finite number of basic building blocks. At three loops and at leading logarithmic order, two building blocks are required. These are extracted from the known three-loop six-point and seven-point symbols for general kinematics. The subleading and sub-subleading terms require two and one further building block, respectively. The latter could either be reconstructed from further perturbative data, or from BFKL integrals involving yet-unknown corrections to the central emission vertex, on whose construction we also briefly comment. 000300996 536__ $$0G:(DE-HGF)POF3-611$$a611 - Fundamental Particles and Forces (POF3-611)$$cPOF3-611$$fPOF III$$x0 000300996 536__ $$0G:(EU-Grant)299865$$aINTGAUGESTRING - Integrable Structures in Supersymmetric Gauge Theory and its String Dual (299865)$$c299865$$fFP7-PEOPLE-2011-IOF$$x1 000300996 588__ $$aDataset connected to INSPIRE 000300996 650_7 $$2autogen$$amulti-Regge 000300996 650_7 $$2autogen$$abuildings 000300996 650_7 $$2autogen$$aBFKL equation 000300996 650_7 $$2autogen$$ascattering amplitude 000300996 650_7 $$2autogen$$akinematics 000300996 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0 000300996 8564_ $$uhttps://bib-pubdb1.desy.de/record/300996/files/1606.07640v1.pdf$$yOpenAccess 000300996 8564_ $$uhttps://bib-pubdb1.desy.de/record/300996/files/1606.07640v1.gif?subformat=icon$$xicon$$yOpenAccess 000300996 8564_ $$uhttps://bib-pubdb1.desy.de/record/300996/files/1606.07640v1.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess 000300996 8564_ $$uhttps://bib-pubdb1.desy.de/record/300996/files/1606.07640v1.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 000300996 8564_ $$uhttps://bib-pubdb1.desy.de/record/300996/files/1606.07640v1.jpg?subformat=icon-640$$xicon-640$$yOpenAccess 000300996 8564_ $$uhttps://bib-pubdb1.desy.de/record/300996/files/1606.07640v1.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000300996 909CO $$ooai:bib-pubdb1.desy.de:300996$$pdnbdelivery$$pec_fundedresources$$pVDB$$pdriver$$popen_access$$popenaire 000300996 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1019114$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY 000300996 9131_ $$0G:(DE-HGF)POF3-611$$1G:(DE-HGF)POF3-610$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Universum$$vFundamental Particles and Forces$$x0 000300996 9141_ $$y2016 000300996 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000300996 915__ $$0StatID:(DE-HGF)0580$$2StatID$$aPublished 000300996 9201_ $$0I:(DE-H253)T-20120731$$kT$$lTheorie-Gruppe$$x0 000300996 980__ $$apreprint 000300996 980__ $$aVDB 000300996 980__ $$aUNRESTRICTED 000300996 980__ $$areport 000300996 980__ $$aI:(DE-H253)T-20120731 000300996 9801_ $$aFullTexts