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Study of the structure of e+e-→bb̅ g events and first limits on the anomalous chromomagnetic coupling of the b quark
https://hiroshima.repo.nii.ac.jp/records/2008420
https://hiroshima.repo.nii.ac.jp/records/200842022c5f5df-f78c-4fdc-a131-4848c5d88d34
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevD_60_092002.pdf (122.8 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Study of the structure of e+e-→bb̅ g events and first limits on the anomalous chromomagnetic coupling of the b quark | |||||||||
| 言語 | en | |||||||||
| 作成者 |
SLD, Collaboration
× SLD, Collaboration
× Takahashi, Tohru
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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 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | Copyright (c) 1999 American Physical Society. | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | The structure of e+e-→bb̅ g events was studied using Z0 decays recorded in the SLC Large Detector experiment at SLAC. Three-jet final states were selected and the charge-coupled device-based vertex detector was used to identify two of the jets as b or b̅ . Distributions of the gluon energy and polar angle were measured over the full kinematic range for the first time, and compared with perturbative QCD predictions. The energy distribution is potentially sensitive to an anomalous b chromomagnetic moment κ. We measured κ to be consistent with zero and set the first limits on its value: -0.17<κ<0.11 at 95% C.L. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | American Physical Society | |||||||||
| 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 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1103/PhysRevD.60.092002 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | http://dx.doi.org/10.1103/PhysRevD.60.092002 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1550-7998 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00773624 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 092002-1 | |||||||||
| 書誌情報 |
Physical Review D - Particles, Fields, Gravitation and Cosmology Physical Review D - Particles, Fields, Gravitation and Cosmology 巻 60, 号 9, p. 092002-1-092002-5, 発行日 1999-10-06 |
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| 旧ID | 18738 | |||||||||
