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Probing quantum entanglement and collectivity effects in e+p collisions at HERA H1
by Chuan Sun
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Submission summary
| Authors (as registered SciPost users): | Chuan Sun |
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| Preprint Link: | scipost_202202_00041v1 (pdf) |
| Date accepted: | 2022-05-06 |
| Date submitted: | 2022-02-22 17:36 |
| Submitted by: | Sun, Chuan |
| 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 |
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Abstract
Charged particle multiplicity spectra are measured at HERA H1 in DIS process at 319 GeV. The hadron entropy determined from the multiplicity spectra is compared to the gluon entropy predicted from a quantum-entanglement model. On the other hand, observed collective behaviours in high multiplicity pA, pp and ultra-peripheral PbPb collisions at RHIC and LHC motivate a study in ep collisions. Two- and multi-particle correlations are studied in DIS, as well as photoproduction events with collision energy <Wγp>~270 GeV.
Published as SciPost Phys. Proc. 8, 147 (2022)