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Diffractive dissociation in future electron-ion colliders
by Anh Dung Le
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Submission summary
| Authors (as registered SciPost users): | Anh Dung Le |
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| Preprint Link: | scipost_202107_00087v1 (pdf) |
| Date accepted: | 2022-02-28 |
| Date submitted: | 2021-07-30 11:46 |
| Submitted by: | Le, Anh Dung |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 28th Annual Workshop on Deep-Inelastic Scattering (DIS) and Related Subjects (DIS2021) |
| Ontological classification | |
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| Academic field: | Physics |
| Specialties: |
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| Approach: | Phenomenological |
Abstract
We study diffractive scattering cross sections, focusing on the rapidity gap distribution in realistic kinematics at future electron-ion colliders. Our study consists in numerical solutions of the QCD evolution equations in both fixed and running coupling frameworks. The fixed and the running coupling equations are shown to lead to different shapes for the rapidity gap distribution. The obtained distribution when the coupling is fixed exhibits a shape characteristic of a recently developed model for diffractive dissociation, which indicates the relevance of the study of that diffractive observable for the partonic-level understanding of diffraction.
Published as SciPost Phys. Proc. 8, 168 (2022)