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Im, Sang Hui
순수물리이론 연구단
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Supersymmetric clockwork axion model and axino dark matter

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dc.contributor.authorKyu Jung Bae-
dc.contributor.authorSang Hui Im-
dc.date.accessioned2020-12-22T02:56:17Z-
dc.date.accessioned2020-12-22T02:56:17Z-
dc.date.available2020-12-22T02:56:17Z-
dc.date.available2020-12-22T02:56:17Z-
dc.date.created2020-09-09-
dc.date.issued2020-07-
dc.identifier.issn2470-0010-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/7739-
dc.description.abstract© 2020 authors. Published by the American Physical Society. Implications of supersymmetrizing the clockwork axions are studied. Supersymmetry ensures that the saxions and axinos have the same pattern of the coupling hierarchy as the clockwork axions. If we assume supersymmetry breaking is universal over the clockwork sites, the coupling structure is preserved, while the mass orderings of the saxions and axinos can differ depending on the supersymmetry breaking scale. While the massive saxions and axions quickly decay, the lightest axino can be stable and, thus, a dark matter candidate. The relic abundance of the axino dark matter from thermal production is mostly determined by decays of the heavier axinos in the normal mass ordering. This exponentially enhances the thermal yield compared to the conventional axino scenarios. Some cosmological issues are discussed-
dc.description.uri1-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.subjectINVARIANCE-
dc.titleSupersymmetric clockwork axion model and axino dark matter-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000548741200012-
dc.identifier.scopusid2-s2.0-85092289219-
dc.identifier.rimsid72991-
dc.contributor.affiliatedAuthorSang Hui Im-
dc.identifier.doi10.1103/PhysRevD.102.015011-
dc.identifier.bibliographicCitationPHYSICAL REVIEW D, v.102, no.1, pp.015011-
dc.citation.titlePHYSICAL REVIEW D-
dc.citation.volume102-
dc.citation.number1-
dc.citation.startPage015011-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusINVARIANCE-
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Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
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