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Ko, Young Ju
지하실험 연구단
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Remarks on bosonic super-WIMP search experiments

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dc.contributor.authorYoung Ju Ko-
dc.contributor.authorPark, HyangKyu-
dc.date.accessioned2021-12-16T04:50:01Z-
dc.date.available2021-12-16T04:50:01Z-
dc.date.created2021-12-15-
dc.date.issued2021-10-26-
dc.identifier.issn2470-0010-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10861-
dc.description.abstract© 2021 authors.Bosonic super-weakly interacting massive particles (WIMPs), including pseudoscalar and vector particles, are dark-matter candidates. To date, many underground experiments searches for super-WIMPs have been performed in the mass range of a few keV/c2 to 1 MeV/c2. All these searches utilize the absorption process of a super-WIMP by a target atom in the detector, which is similar to the photoelectric effect. We consider another process - namely, a Compton-like process. As an example, we compare the cross section of a germanium atom for the absorption process with that of a Compton-like process. Our findings indicate that the cross section for the Compton-like process becomes dominant relative to that for the absorption process for mass above approximately 150 keV/c2 for both pseudoscalar and vector super-WIMPs. In particular, the cross section for the Compton-like process for a vector super-WIMP becomes increasingly greater than that for the absorption process by 1 to 2 orders of magnitude in the 400 keV/c2 to 1 MeV/c2 mass range, respectively. By including the Compton-like process, which has not been used in any other super-WIMP search experiments, the experimental upper limits can be improved.-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.titleRemarks on bosonic super-WIMP search experiments-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000712088400005-
dc.identifier.scopusid2-s2.0-85119410033-
dc.identifier.rimsid76829-
dc.contributor.affiliatedAuthorYoung Ju Ko-
dc.identifier.doi10.1103/PhysRevD.104.083030-
dc.identifier.bibliographicCitationPhysical Review d, v.104, no.8-
dc.relation.isPartOfPhysical Review d-
dc.citation.titlePhysical Review d-
dc.citation.volume104-
dc.citation.number8-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaAstronomy & Astrophysics-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryAstronomy & Astrophysics-
dc.relation.journalWebOfScienceCategoryPhysics, Particles & Fields-
dc.subject.keywordPlusDARK-MATTER-
dc.subject.keywordPlusSTERILE NEUTRINOS-
dc.subject.keywordPlusPARTICLE PHYSICS-
dc.subject.keywordPlusCANDIDATES-
Appears in Collections:
Center for Underground Physics(지하실험 연구단) > 1. Journal Papers (저널논문)
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