A1 Journal article (refereed)
Diffractive deep inelastic scattering at NLO in the dipole picture : The qq¯g contribution (2022)

Beuf, G., Hänninen, H., Lappi, T., Mulian, Y., & Mäntysaari, H. (2022). Diffractive deep inelastic scattering at NLO in the dipole picture : The qq¯g contribution. Physical Review D, 106(9), Article 094014. https://doi.org/10.1103/PhysRevD.106.094014

JYU authors or editors

Publication details

All authors or editors: Beuf, G.; Hänninen, H.; Lappi, T.; Mulian, Y.; Mäntysaari, H.

Journal or series: Physical Review D

ISSN: 2470-0010

eISSN: 2470-0029

Publication year: 2022

Publication date: 01/11/2022

Volume: 106

Issue number: 9

Article number: 094014

Publisher: American Physical Society (APS)

Publication country: United States

Publication language: English

DOI: https://doi.org/10.1103/PhysRevD.106.094014

Publication open access: Openly available

Publication channel open access: Partially open access channel

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/84999

Web address of parallel published publication (pre-print): https://arxiv.org/abs/2206.13161

Abstract

We calculate the contribution from the qq¯g state production to the diffractive cross sections in deep inelastic scattering at high energy. The obtained cross section is finite by itself and a part of the full next-to-leading order result for the diffractive structure functions. We perform the calculation in exact kinematics in the eikonal limit, and show that the previously known high-Q2 and large MX2 results for the structure functions can be extracted from our results in the appropriate limits. We furthermore discuss the steps required to obtain the full next-to-leading order results for the structure functions. © 2022 authors.

Keywords: particle physics; scattering (physics)

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Ministry reporting: Yes

VIRTA submission year: 2022

JUFO rating: 2