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Right-handed sneutrino dark matter in supersymmetric B - L model
http://hdl.handle.net/2297/29515
http://hdl.handle.net/2297/295154209897d-8f7e-472f-88a8-bd30b987756f
名前 / ファイル | ライセンス | アクション |
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SC-PR-TOMA-T-026.pdf (1.3 MB)
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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 | Right-handed sneutrino dark matter in supersymmetric B - L 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 |
Khalil, Shaaban
× Khalil, Shaaban× Okada, Hiroshi× Toma, Takashi |
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書誌情報 |
Journal of High Energy Physics 巻 2011, 号 7, p. 026, 発行日 2011-01-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1126-6708 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11380940 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1007/JHEP07(2011)026 | |||||
出版者 | ||||||
出版者 | Springer Verlag / SISSA | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We show that the lightest right-handed sneutrino in TeV scale supersymmetric B - L model with inverse seesaw mechanism is a viable candidate for cold dark matter. We find that it accounts for the observed dark matter relic abundance in a wide range of parameter space. The spin-independent cross section of B - L right-handed sneutrino is consistent with the recent results CDMS II and XENON experiments and it is detectable in future direct detection experiments. Although the B-L right-handed sneutrinos annihilate into leptons, the PAMELA results can not be explained in this model unless a huge boost factor is considered. Also the muon flux generated by B -L right-handed sneutrino in the galactic center is smaller than Super-Kamiokande's upper bound. © SISSA 2011. | |||||
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 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://iopscience.iop.org/1126-6708 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.springerlink.com/content/nr238wj318r37496/ |