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Phenomenology of S4 flavor symmetric extra U(1) model
http://hdl.handle.net/2297/35623
http://hdl.handle.net/2297/35623916a15ab-916e-49ef-8f76-e616bdd2bc25
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-DAIKOKU-Y-0153034.pdf (289.8 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 | Phenomenology of S4 flavor symmetric extra U(1) model | |||||
| 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 |
Daikoku, Yasuhiro
× Daikoku, Yasuhiro× Okada, Hiroshi |
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| 書誌情報 |
Physical Review D - Particles, Fields, Gravitation and Cosmology 巻 83, 号 1, p. 015034, 発行日 2013-07-31 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1550-7998 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00773624 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevD.88.015034 | |||||
| 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 several phenomenologies of an E6-inspired extra U(1) model with S4 flavor symmetry. With the assignment of left-handed quarks and leptons to S4 doublets, the supersymmetry flavor problem is softened. As the extra Higgs bosons are neutrinophilic, baryon number asymmetry in the Universe is realized by leptogenesis without causing gravitino overproduction. We find that the allowed region for the lightest chargino mass is given by 100-140 GeV, if the dark matter is a singlino-dominated neutralino whose mass is about 36 GeV. © 2013 American Physical Society. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
