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Singly heavy baryons with chiral partner structure in a three-flavor chiral model
http://hdl.handle.net/2237/00030680
http://hdl.handle.net/2237/00030680e4542748-5e47-4707-9319-cfb7ce8761ae
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevD99_094016 (295.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2019-09-11 | |||||
| タイトル | ||||||
| タイトル | Singly heavy baryons with chiral partner structure in a three-flavor chiral model | |||||
| 言語 | en | |||||
| 著者 |
Kawakami, Yohei
× Kawakami, Yohei× 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 | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We construct an effective hadronic model including singly heavy baryons (SHBs) belonging to the (3, 3) representation under SU(3)L×SU(3)R symmetry, respecting the chiral symmetry and heavy-quark spin-flavor symmetry. When the chiral symmetry is spontaneously broken, the SHBs are divided into the baryons with negative parity of ¯3 representation under SU(3) flavor symmetry, which are the chiral partners to the ones with positive parity of 6 representation. We determine the model parameters from the available experimental data for the masses and strong decay widths of Σ(*)c, Λc(2595), Ξc(2790), and Ξc(2815). Then, we predict the masses and strong decay widths of other baryons including Ξb with negative parity. We also study radiative decays of SHBs including Ω∗c and Ω∗b with positive parity. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| 言語 | en | |||||
| 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 | |||||
| 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.99.094016 | |||||
| ISSN（print） | ||||||
| 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 99, 号 9, p. 094016, 発行日 2019-05 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
