Endpoint behavior of high-energy scattering cross sections
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chay, Junegone | - |
dc.contributor.author | Kim, Chul | - |
dc.date.accessioned | 2021-09-07T22:52:04Z | - |
dc.date.available | 2021-09-07T22:52:04Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-11-17 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115318 | - |
dc.description.abstract | In high-energy processes near the endpoint, there emerge new contributions associated with spectator interactions. Away from the endpoint region, these new contributions are suppressed compared to the leading contribution, but the leading contribution becomes suppressed as we approach the endpoint and the new contributions become comparable. We present how the new contributions scale as we reach the endpoint and show that they are comparable to the suppressed leading contributions in deep inelastic scattering by employing a power-counting analysis. The hadronic tensor in deep inelastic scattering is shown to factorize including the spectator interactions, and it can be expressed in terms of the light cone distribution amplitudes of initial hadrons. We also consider the contribution of the spectator contributions in Drell-Yan processes. Here the spectator interactions are suppressed compared to double parton annihilation according to the power counting. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Endpoint behavior of high-energy scattering cross sections | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chay, Junegone | - |
dc.identifier.doi | 10.1103/PhysRevD.82.094021 | - |
dc.identifier.scopusid | 2-s2.0-78651075850 | - |
dc.identifier.wosid | 000284306800001 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW D, v.82, no.9 | - |
dc.relation.isPartOf | PHYSICAL REVIEW D | - |
dc.citation.title | PHYSICAL REVIEW D | - |
dc.citation.volume | 82 | - |
dc.citation.number | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Astronomy & Astrophysics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Astronomy & Astrophysics | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.subject.keywordAuthor | endpoint | - |
dc.subject.keywordAuthor | soft-collinear effective theory | - |
dc.subject.keywordAuthor | scattering cross sections | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.