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Sfermion masses in Nelson-Strassler-type models: Supersymmetric standard models coupled with superconformal field theories
http://hdl.handle.net/2297/3497
http://hdl.handle.net/2297/3497eea24d84-c5d5-4d78-b6f7-875dd65429cf
名前 / ファイル | ライセンス | アクション |
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SC-PR-TERAO-H-075003.pdf (192.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | Sfermion masses in Nelson-Strassler-type models: Supersymmetric standard models coupled with superconformal field theories | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Kobayashi, Tatsuo
× Kobayashi, Tatsuo× Terao, Haruhiko |
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提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学大学院自然科学研究科物理学 | |||||
提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学理学部 | |||||
書誌情報 |
Physical Review D 巻 64, 号 7, p. 075003-1-075003-15, 発行日 2001-09-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2470-0010 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1103/physrevd.64.075003 | |||||
その他の識別子 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 075003 | |||||
出版者 | ||||||
出版者 | American Physical Society | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We study soft supersymmetric (SUSY) breaking parameters in the Nelson-Strassler-type models: SUSY standard models coupled with superconformal field theories (SCFT's). In this type of model, soft SUSY breaking parameters including sfermion masses can be suppressed around the decoupling scale of SCFT's. We clarify the condition to derive exponential suppression of sfermion masses within the framework of pure SCFT's. Such behavior is favorable for degeneracy of sfermion masses. However, the realistic sfermion masses are not quite degenerate due to the gauge couplings and the gaugino masses in the standard model sector. We show the sfermion mass spectrum obtained in such models. The aspect of suppression for the soft SUSY breaking parameters is also demonstrated in an explicit model. We also give a mechanism generating the μ term of the electroweak scale by a singlet field coupled with the SCFT. ©2001 The American Physical Society. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |