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Coupled channel analysis of molecule picture of Pc(4380)
http://hdl.handle.net/2237/24932
http://hdl.handle.net/2237/249321338597f-0d50-46e2-8061-205513d8742f
名前 / ファイル | ライセンス | アクション |
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PhysRevD_93_114003.pdf (1.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-09-30 | |||||
タイトル | ||||||
タイトル | Coupled channel analysis of molecule picture of Pc(4380) | |||||
言語 | en | |||||
著者 |
Shimizu, Yuki
× Shimizu, Yuki× Suenaga, Daiki× Harada, Masayasu |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2016 American Physical Society | |||||
抄録 | ||||||
内容記述 | We construct a potential obtained by one-pion exchange for the coupled channel Σ∗cD¯−ΣcD¯∗ and solve the coupled Schrödinger equations to determine the binding energy. We find that there exists one or two bound states with the binding energy of several MeV below the threshold of Σ∗c and D¯, dominantly made from a Σ∗c baryon and a D¯ meson, with the size of about 1.5 fm for a wide parameter region. We also study the pentaquark states including a b quark and/or an anti-b quark. We show that there exist pentaquarks including cb¯, bc¯, and bb¯, all of which lie at about 10 MeV below the corresponding threshold and have size of about 1.5 fm. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | American Physical Society | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1103/PhysRevD.93.114003 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 2470-0010 | |||||
書誌情報 |
en : Physical Review D 巻 93, p. 114003-114003, 発行日 2016-06 |
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著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://doi.org/10.1103/PhysRevD.93.114003 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/24932 | |||||
識別子タイプ | HDL |