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Towards DIS at N4LO
by Avanish Basdew-Sharma
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Submission summary
| Authors (as registered SciPost users): | Avanish Basdew-Sharma |
| Submission information | |
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| Preprint Link: | https://arxiv.org/abs/2108.00459v1 (pdf) |
| Date accepted: | May 6, 2022 |
| Date submitted: | Aug. 3, 2021, 4:14 p.m. |
| Submitted by: | Avanish Basdew-Sharma |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 28th Annual Workshop on Deep-Inelastic Scattering (DIS) and Related Subjects (DIS2021) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
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| Approaches: | Theoretical, Computational, Phenomenological |
Abstract
We will report on an ongoing effort towards calculating the N4LO perturbative QCD corrections to the DIS total inclusive cross-section. We are developing a method based on differential equations and series expansion in the inverse Bjorken parameter. As a byproduct our calculation should also deliver analytic or at least precise numerical approximations for the four-loop splitting functions.
Published as SciPost Phys. Proc. 8, 153 (2022)