First Measurement of the T-Odd Correlation between the Z0 Spin and the Three-Jet Plane Orientation in Polarized Z0 Decays into Three Jets
Physical Review Letters 75 巻 23 号
4173-4177 頁
1995-12-04 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
First Measurement of the T-Odd Correlation between the Z0 Spin and the Three-Jet Plane Orientation in Polarized Z0 Decays into Three Jets
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| 作成者 |
SLD Collaboration
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| 収録物名 |
Physical Review Letters
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| 巻 | 75 |
| 号 | 23 |
| 開始ページ | 4173 |
| 終了ページ | 4177 |
| 抄録 |
We present the first measurement of the correlation between the Z0 spin and the event-plane orientation in polarized Z0 decays into three jets in the SLAC Linear Collider Large Detector experiment at SLAC utilizing a longitudinally polarized electron beam. The CP-even and T-odd triple product S→Z·(k→1×k→2), formed from the two fastest jet momenta k→1 and k→2 and the Z0 polarization vector S→Z, is sensitive to physics beyond the standard model. We measure the expectation value of this quantity to be consistent with zero and set 95% C.L. limits of -0.022<β<0.039 on the correlation.
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Physical Society
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| 発行日 | 1995-12-04 |
| 権利情報 |
Copyright (c) 1995 American Physical Society.
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0031-9007
[DOI] 10.1103/PhysRevLett.75.4173
[NCID] AA00773679
[DOI] http://dx.doi.org/10.1103/PhysRevLett.75.4173
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