Published 2023
| Version v1
Journal article
Master integrals for four-loop massless form factors
Creators
- 1. Budker Institute of Nuclear Physics, 630090, Novosibirsk (Russian Federation)
- 2. Department of Physics and Astronomy, Michigan State University, 48824, East Lansing, MI (United States)
- 3. Institut für Theoretische Physik, Universität Regensburg, 93040, Regensburg (Germany)
- 4. Moscow Center for Fundamental and Applied Mathematics, 119992, Moscow (Russian Federation)
- 5. Research Computing Center, Moscow State University, 119991, Moscow (Russian Federation)
- 6. Skobeltsyn Institute of Nuclear Physics of Moscow State University, 119991, Moscow (Russian Federation)
- 7. Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT), 76128, Karlsruhe (Germany)
Description
We present analytical results for all master integrals for massless three-point functions, with one off-shell leg, at four loops. Our solutions were obtained using differential equations and direct integration techniques. We review the methods and provide additional details.
Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C, Particles and Fields (Online)
- Journal Volume
- 83
- Journal Issue
- 11
- Journal Page Range
- vp.
- ISSN
- 1434-6052
- CODEN
- EPCFFB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 55051751
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S97: MATHEMATICAL METHODS AND COMPUTING;
- Descriptors DEI
- DIFFERENTIAL EQUATIONS; FORM FACTORS; INTEGRALS
- Descriptors DEC
- DIMENSIONLESS NUMBERS; EQUATIONS; PARTICLE PROPERTIES
Optional Information
- Notes
- AID: 1041