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- 01JH6AXBV7JB6HC9T2G8TFXH3P classification A1.
- 01JH6AXBV7JB6HC9T2G8TFXH3P date "2020".
- 01JH6AXBV7JB6HC9T2G8TFXH3P language "eng".
- 01JH6AXBV7JB6HC9T2G8TFXH3P type journalArticle.
- 01JH6AXBV7JB6HC9T2G8TFXH3P hasPart 01JN3VTHHF497EHBJ7E5JZXFGG.pdf.
- 01JH6AXBV7JB6HC9T2G8TFXH3P subject "Mathematics and Statistics".
- 01JH6AXBV7JB6HC9T2G8TFXH3P subject "Physics and Astronomy".
- 01JH6AXBV7JB6HC9T2G8TFXH3P doi "10.1007/jhep11(2020)117".
- 01JH6AXBV7JB6HC9T2G8TFXH3P issn "1029-8479".
- 01JH6AXBV7JB6HC9T2G8TFXH3P issue "11".
- 01JH6AXBV7JB6HC9T2G8TFXH3P volume "2020".
- 01JH6AXBV7JB6HC9T2G8TFXH3P abstract "We present the computation of a full set of planar five-point two-loop master integrals with one external mass. These integrals are an important ingredient for two-loop scattering amplitudes for two-jet-associated W-boson production at leading color in QCD. We provide a set of pure integrals together with differential equations in canonical form. We obtain analytic differential equations efficiently from numerical samples over finite fields, fitting an ansatz built from symbol letters. The symbol alphabet itself is constructed from cut differential equations and we find that it can be written in a remarkably compact form. We comment on the analytic properties of the integrals and confirm the extended Steinmann relations, which govern the double discontinuities of Feynman integrals, to all orders in ϵ. We solve the differential equations in terms of generalized power series on single-parameter contours in the space of Mandelstam invariants. This form of the solution trivializes the analytic continuation and the integrals can be evaluated in all kinematic regions with arbitrary numerical precision.".
- 01JH6AXBV7JB6HC9T2G8TFXH3P author 19fe38e2-4913-11ee-9bd8-b3e60b505114.
- 01JH6AXBV7JB6HC9T2G8TFXH3P author urn:uuid:000931be-d1b6-4aac-b487-5ead39ded7e9.
- 01JH6AXBV7JB6HC9T2G8TFXH3P author urn:uuid:404cf288-141b-4a15-a7e6-855285709d74.
- 01JH6AXBV7JB6HC9T2G8TFXH3P author urn:uuid:a515d5a9-060b-4586-82d0-3f3100d8ee1b.
- 01JH6AXBV7JB6HC9T2G8TFXH3P author urn:uuid:cef315a8-a1c7-4f11-b905-af8771adf0e4.
- 01JH6AXBV7JB6HC9T2G8TFXH3P author urn:uuid:e0cf8ba3-f3cf-4598-9685-15a4dca4487d.
- 01JH6AXBV7JB6HC9T2G8TFXH3P dateCreated "2025-01-09T20:08:24Z".
- 01JH6AXBV7JB6HC9T2G8TFXH3P dateModified "2025-02-27T14:10:35Z".
- 01JH6AXBV7JB6HC9T2G8TFXH3P name "Two-loop integrals for planar five-point one-mass processes".
- 01JH6AXBV7JB6HC9T2G8TFXH3P pagination urn:uuid:91536273-878d-4081-ae85-4bfd2316e4be.
- 01JH6AXBV7JB6HC9T2G8TFXH3P sameAs LU-01JH6AXBV7JB6HC9T2G8TFXH3P.
- 01JH6AXBV7JB6HC9T2G8TFXH3P sourceOrganization urn:uuid:cfe4824a-be5d-4788-b767-e5761543b571.
- 01JH6AXBV7JB6HC9T2G8TFXH3P type A1.