Double-strangeness exchange reactions in a hybrid Regge-plus-resonance approach
DC Field | Value | Language |
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dc.contributor.author | Kim, Sang -Ho | - |
dc.contributor.author | Ahn, Jung Keun | - |
dc.contributor.author | Kim, Shin Hyung | - |
dc.contributor.author | Nam, Seung-il | - |
dc.contributor.author | Cheoun, Myung-Ki | - |
dc.date.accessioned | 2023-10-05T05:40:06Z | - |
dc.date.available | 2023-10-05T05:40:06Z | - |
dc.date.created | 2023-10-05 | - |
dc.date.issued | 2023-06 | - |
dc.identifier.issn | 2469-9985 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/44353 | - |
dc.description.abstract | We investigate double-strangeness exchange reactions, K-p & RARR; K+E.3- and K-p & RARR; K0E0, using an effective Lagrangian approach based on a hybrid Regge-plus-resonance model involving rescattering diagrams. We consider the background processes that include A, E, and & sigma;(1385) Regge trajectories in the u channel and the s-channel Born-term diagrams. The s-channel hyperon resonances account for the bump structures in the total cross sections. The s-channel A(2100, 7/2-) and E(2030, 7/2+) resonances contribute significantly, and the & sigma;(2250) resonance favors JP = 7/2-. The interference pattern between the A(2100, 7/2-) and E(2030, 7/2+) amplitudes is essential for describing forward differential cross sections in the resonance region 2.07 < & RADIC;s < 2.15 GeV. The absence of the S = -2 meson leads to the inclusion of the meson-baryon rescattering diagrams to describe the K-p & RARR; KE reaction data, proving the significant contribution of the (p, p, w)-(A, E) rescattering diagrams. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.relation.isPartOf | PHYSICAL REVIEW C | - |
dc.title | Double-strangeness exchange reactions in a hybrid Regge-plus-resonance approach | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevC.107.065202 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW C, v.107, no.6 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 001026288300003 | - |
dc.identifier.scopusid | 2-s2.0-85161831051 | - |
dc.citation.number | 6 | - |
dc.citation.title | PHYSICAL REVIEW C | - |
dc.citation.volume | 107 | - |
dc.contributor.affiliatedAuthor | Cheoun, Myung-Ki | - |
dc.identifier.url | https://journals.aps.org/prc/abstract/10.1103/PhysRevC.107.065202 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.subject.keywordPlus | K-P INTERACTIONS | - |
dc.subject.keywordPlus | CROSS-SECTIONS | - |
dc.subject.keywordPlus | SEARCH | - |
dc.subject.keywordPlus | 2-BODY | - |
dc.subject.keywordPlus | MASSES | - |
dc.subject.keywordPlus | DECAY | - |
dc.subject.keywordPlus | MODEL | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Nuclear | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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