Impact parameter dependence of color charge correlations in the proton
| dc.contributor.author | Dumitru, Adrian | |
| dc.contributor.author | Mäntysaari, Heikki | |
| dc.contributor.author | Paatelainen, Risto | |
| dc.date.accessioned | 2022-08-17T11:09:44Z | |
| dc.date.available | 2022-08-17T11:09:44Z | |
| dc.date.issued | 2022 | |
| dc.identifier.citation | Dumitru, A., Mäntysaari, H., & Paatelainen, R. (2022). Impact parameter dependence of color charge correlations in the proton. In <i>DIS 2021 : Proceedings of the 28th International Workshop on Deep-Inelastic Scattering and Related Subjects</i> (Article 058). Stichting SciPost. SciPost Physics Proceedings. <a href="https://doi.org/10.21468/scipostphysproc.8.058" target="_blank">https://doi.org/10.21468/scipostphysproc.8.058</a> | |
| dc.identifier.other | CONVID_148936288 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/82658 | |
| dc.description.abstract | The impact parameter dependence of color charge correlators in the proton is obtained from the light front formalism in light cone gauge. We include NLO corrections due to the |qqqg⟩|qqqg⟩ Fock state via light-cone perturbation theory. Near the center of the proton, the bb-dependence of the correlations is very different from a "transverse profile function". The resulting tt-dependence of exclusive J/ΨJ/Ψ photoproduction transitions from exponential to power law at |t|≈1|t|≈1 GeV22. This prediction could be tested at upcoming DIS facilities or in nucleus-proton ultraperipheral collisions (UPCs). | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | eng | |
| dc.publisher | Stichting SciPost | |
| dc.relation.ispartof | DIS 2021 : Proceedings of the 28th International Workshop on Deep-Inelastic Scattering and Related Subjects | |
| dc.relation.ispartofseries | SciPost Physics Proceedings | |
| dc.rights | CC BY 4.0 | |
| dc.title | Impact parameter dependence of color charge correlations in the proton | |
| dc.type | conferenceObject | |
| dc.identifier.urn | URN:NBN:fi:jyu-202208174200 | |
| dc.contributor.laitos | Fysiikan laitos | fi |
| dc.contributor.laitos | Department of Physics | en |
| dc.type.uri | http://purl.org/eprint/type/ConferencePaper | |
| dc.type.coar | http://purl.org/coar/resource_type/c_5794 | |
| dc.description.reviewstatus | peerReviewed | |
| dc.relation.issn | 2666-4003 | |
| dc.relation.numberinseries | 8 | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | © A. Dumitru et al. | |
| dc.rights.accesslevel | openAccess | fi |
| dc.relation.conference | International Workshop on Deep-Inelastic Scattering and Related Subjects | |
| dc.relation.grantnumber | 824093 | |
| dc.relation.grantnumber | 824093 | |
| dc.relation.grantnumber | 314764 | |
| dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/824093/EU//STRONG-2020 | |
| dc.format.content | fulltext | |
| dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
| dc.relation.doi | 10.21468/scipostphysproc.8.058 | |
| dc.relation.funder | European Commission | en |
| dc.relation.funder | Research Council of Finland | en |
| dc.relation.funder | Euroopan komissio | fi |
| dc.relation.funder | Suomen Akatemia | fi |
| jyx.fundingprogram | RIA Research and Innovation Action, H2020 | en |
| jyx.fundingprogram | Postdoctoral Researcher, AoF | en |
| jyx.fundingprogram | RIA Research and Innovation Action, H2020 | fi |
| jyx.fundingprogram | Tutkijatohtori, SA | fi |
| jyx.fundinginformation | This work was supported by the Academy of Finland, projects 314764 (H.M) and 1322507 (R.P). H.M. is supported under the European Union’s Horizon 2020 research and innovation programme STRONG-2020 project (grant agreement no. 824093), and R.P. by the European Research Council grant agreement no. 725369. A.D. thanks the US Department of Energy, Office of Nuclear Physics, for support via Grant DE-SC0002307. | |
| dc.type.okm | A4 |
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